Sanyo DC-DA1000 User manual

Service Manual

FILE NO.

Micro Component System

DC-DA1000 (AU)

PRODUCT CODE No.

129 648 05

REFERENCE No.

SM5810407

This service manual consists of "DC-DA1000U/AU" (Main unit : 129 647 05) and

"SX-DA1000/UK" (Speaker system : 165 064 00).

Contents

Laser beam safety precaution..........................................1

CD pick-up maintenance..................................................1

Tape adjustments ............................................................1

Tuner adjustments ...........................................................2

Exploded view

(Cabinet & Chassis) ......................................................3

Parts list ...........................................................................4

Exploded view & Parts list (Tape mechanism)...............7

IC block diagram & description ........................................8

LCD display description ...................................................13

Schematic diagram

(FRONT) .......................................................................14

(CD)...............................................................................16

(TUNER) .......................................................................20

(AMPLIFIER )................................................................24

Wiring diagram

(FRONT & CD)..............................................................18

(TUNER) .......................................................................22

(AMPLIFIER).................................................................26

(POWER TRANSFORMER & LED) ..............................28

Wiring connection ............................................................29

CD

- 1 -

LASER BEAM SAFETY PRECAUTION

• Pick-up that emits a laser beam is used in this CD player section.

TAPE ADJUSTMENTS

R / P HEAD

RED

WHITE

YELLOW EARTH

b. Adjusting head azimuth

1. Load a test tape (VTT-738, etc. :10kHz) for

azimuth adjustment.

2. Press the PLAY button.

3. Use a cross-tip screwdriver to turn the screw for

normal azimuth adjustment so that the left and right

outputs are maximized at the same phase during

normal playback.

4. Press the STOP button.

1

2

3

4

MOTOR SPEED

ADJUSTMENT

c. Adjusting motor speed

1. Insert the test tape (MTT-111 or etc. 3,000 Hz).

2. Press the PLAY button.

3. Use a flat-tip screwdriver to turn the SVR to adjust so

that the frequency counter becomes 3,000 Hz.

4. Press the STOP button.

d. Replacing the motor

e. Checking the mechanism torques

• Clean the head, capstan and pinch roller before making

any measurement.

Measurement Take-up torque Back tension Tape tension

Cassette for PLAY : TW-2111A PLAY : TW-2111A Drive-power cassette

measurement F.FWD/REW : TW-2231 TW-2412

PLAY 30 ~ 70gr.cm 1.0 ~ 6.0gr.cm 80 gr or more

F.FWD/REW 55 gr or more - -

CAUTION :

THIS PRODUCT CONTAINS A LOW

POWER LASER DEVICE,TO ENSURE

CONTINUED SAFETY DO NOT REMOVE

ANY COVERS OR ATTEMPT TO GAIN

ACCESS TO THE INSIDE OF THE

PRODUCT.REFER ALL SERVICING TO

QUALIFIED PERSONNEL.

LASER OUTPUT ..............0.6 mW Max. (CW)

WAVELENGTH ..................790 nm

a. Replacing the head

1. After replacement, demagnetize the heads by using

a degausser.

2. Be sure to clean the heads before attempting to make

any adjustments.

3. Be sure both channels (1 and 2) are the same level.

(Using a dual-channels oscilloscope).

4. All wiring should be returned to the original position

after work is completed.

CD PICK-UP MAINTENANCE

About pick-up (Optical lens) Cleaning

Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.

Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)

Show a clean procedure in the following in reference by swab of cotton.

1. Cotton swab is wrapped with Cleaning paper.

2. Add the isopropyl alcohol.

3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.

- 2 -

1. FM

Connection

Input Output

IC211 Alignment voltage IC211

3-22pin(TP24,25) 3-22pin is 0.0±0.05V

TP11(H) 87.5MHz L2002 1.00±0.05V

TP12(E). 108.0MHz --- 5.50±0.50V Check Only

2. AM

Connection

Input Output

TP13(L)

TP14(R)

TP15(E)

FM Antenna SG=66dBuV1

2

IF(0V)

Adjustment

Cover

Voltage

---

Step

Adjusting

Circuit

Adjusting

Circuit

Remark

SG

Frequency

Adjustment

T200298.0MHz

SG

Frequency

T2001

Maximum

2

Cover

Voltage

1.00±0.05V

7.10±0.50V Check Only

522kHz

1710kHzTP12(E)

TP13(L)

TP14(R)

TP15(E)

450kHz

at 999kHz

603kHz

1404kHz

1

IF

Adjustment

Loop Ant

---

TP11(H)

3 Tracking Loop Ant

L2205

---

Maximum

L2204

CT211

E

MW ANT

MW OSC

E

BAND1

LID_SW

IF

SD

FR_GND

AM OSC

VT

AMPGND

TU_L

TU_R

ST

MONO

MUTE

BAND1

BAND2

VT

1AD4B10D1712D

T002 94V-0

LW OSC

+B 9V

E

L2205

XF212

IC201

XF211

CT211

Q2001

D2005

D2004

D2102

SH201

D2002

D2003

C2009

J2110

L2003

J2109

J2211

C2104

J2209

C2111

C2119

C2121

C2801

C2701

C2106

C2113

C2107

D2101

L2005

Q2101

L2006

J2203

J2206

J2105

C2312

C2108

Q2111

J2307

C2218

J2302

Q2201

J2101

J2205

S2001

J2208

J2304

CN201

L2002

J2306

J2102

J2103

C2112

T2002

IC211

T2001

XF215

D2006

J2303

J2108

U

J2106

L2204

XF210

J2212

L2007

Q2002

Q2003

D2104

CN203

CN202

Q2102

J2107

J2210

J2301

J2104

Q2110

J2300

J2202

J2200

J2201

J2100

J2207

J2204

J2305

R2129

L2001

C2131

C2142

R2131

C2024C2005

C2002

R2001

C2001

C2014

C2011

C2003

R2008

C2101

C2117

C2122

C2702

C2802

R2106

R2206

R2201

C2115

R2301

C2114

C2022

R2900

C2001

R2002

C2014

R2005

C2013

R2004

R2003

C2011

C2012

C2008

C2015

R2014

C2017

C2003

R2006

R2008

R2007

R2009

C2021

R2101

C2101

C2118

C2117

C2120

C2122

C2702

C2802

R2801

R2701

C2103

C2102

R2104

R2106

C2110

C2126

R2113

R2117

R2119

C2209

C2020

C2019

C2311

C2207

R2128

R2127

R2206

R2201

C2027

C2140

C2025

R2126

C2026

C2115

R2301

C2114

R2303

R2302

R2105

C2010

R2205

C2022

C2029

R2901

R2010

R2011

R2210

C2141

R2900

C2902

R2107

L2002 L2205

L2204

TP11

TP24TP25

TP12

TP13

TP14

TP15

T2001

CT211

IC211

T2002

TUNER ADJUSTMENTS

• Use a plastic screw driver for adjustments.

• MODE : ST (Stereo)

• Speaker impedance : 4 ohms

• TUNING

FM : 87.5 - 108MHz

AM :522 - 1710kHz(9kHz steps)

520 - 1710kHz(10kHz steps)

Antenna : 75Ω unbalanced, Modulation : 1 kHz

Dev. : ±22.5kHz(MONO), ±22.5kHz(STEREO),±6.75kHz(PILOT)

RF Level : dBuV EMF

Output Level : about 30mV at TP13, TP14, TP15

Anntena : IRE Loop(SG), Moduration : 1kHz 30%

RF Level : dBuV EMF

Output Level : about 30mV at TP13, TP14, TP15

- 3 -

EXPLODED VIEW (CABINET & CHASSIS)

1

3

2

6

7

10

9

8

Y01

Y02

Y03

Y04

Y05

Y07

Y08

Y07

Y06

Y08

Y09

Y10

Y11

Y14

Y15

Y16

Y17

Y18

Y19

Y12

Y13

11

15

14

13

4

5

12

16

17

18

19

24

25

36

73

27

28

29

32

33

30

31

34

35

26

24

20

21

51

52

55

53

54

56

71

72

74

75

57

76

58

23

22

- 4 -

ELECTRICAL PARTS

REF.NO. PART NO. DESCRIPTION

51 614 326 2770 FLEXIBLE FLAT CABLE,

FRONT TO AMP

or 614 327 0812 FLEXIBLE FLAT CABLE,

FRONT TO AMP

52 614 327 0829 FLEXIBLE FLAT CABLE,

FRONT TO TUNER

or 614 326 2787 FLEXIBLE FLAT CABLE,

FRONT TO TUNER

53 614 309 8454 ASSY,WIRE

or 614 314 4779 ASSY,WIRE

54 614 326 2794 FLEXIBLE FLAT CABLE,CD PICK UP

or 614 327 0836 FLEXIBLE FLAT CABLE,CD PICK UP

55 423 016 7908 FUSE 250V 2.5A

56 614 274 2013 CORD,ID CONNECTOR

57 645 051 8805 TRANS,POWER

58 645 032 1887 CORD,POWER-2.0MK

PARTS LIST

CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.

Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.

Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.

N.S.P : Not available as service parts.

PRODUCT SAFETY NOTICE

EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE

IEC SYMBOL

!

!!

IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND

PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY

!

!!

, USE ONLY THE

REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT

ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE

MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE

RETURNING THE PRODUCT TO THE CUSTOMER.

PACKING & ACCESSORIES

REF.NO. PART NO. DESCRIPTION

614 326 8345 CARTON CASE

614 325 2818 CUSHION,REAR

614 325 2825 CUSHION,FRONT

614 326 8376 INSTRUCTION MANUAL

645 046 8322 ASSY,ANTENA,LOOP

or 645 005 1227 ASSY,ANTENA,LOOP

614 325 5741 LID,BATTERY,SERVICE

645 057 4559 REMOCON,RB-DA1000

614 326 5962 ASSY,BOX,SPEAKER,SPEAKER(L,R)

CABINET & CHASSIS

REF.NO. PART NO. DESCRIPTION

1 614 325 2665 COVER,DECK

2 614 325 2672 DEC,WINDOW,DECK

3 614 325 2740 LID,CASSETTE

4 614 325 2788 SPRING,DOOR DECK

5 614 325 2603 ASSY,DOOR,DECK

6 614 325 2733 KNOB,VOLUME

7 614 325 2658 CAP,DECORATION

8 614 326 6259 DEC,WINDOW LCD

9 614 326 6334 PANEL,FRONT

10 614 326 6129 ASSY,PANEL,FRONT

11 614 309 7969 ASSY,GEAR,CASSETTE

12 614 326 1971 KNOB,DEC MECHA,REC

13 614 326 2589 KNOB,DEC MECHA,PLAY

14 614 326 2596 KNOB,DEC MECHA,REW

15 614 326 2602 KNOB,DEC MECHA,FFWD

16 614 326 2619 KNOB,DEC MECHA,STOP/EJECT

17 614 326 2626 KNOB,DEC MECHA,PAUSE

18 614 326 2633 MOUNTING,DEC KNOB

19 614 308 0534 SPRING,PLATE,REC

20 614 325 2719 DEC,WINDOW,BUTTON,1 KEY

21 614 325 2634 BUTTON,LEFT,8 KEYS

22 614 325 2702 DEC,WINDOW SENSOR

23 614 325 2627 BUTTON,RIGHT,5 KEYS

24 614 310 3899 SPACER,MECHA,CD+DA11

25 614 307 2072 COVER,PICK-UP

26 614 322 2132 ASSY,GEAR,LID,CD

27 614 325 2764 MOUNTING,CD

28 614 303 0263 LATCH,PUSH,CD DOOR LOCKING

29 614 307 8821 PULLEY

30 614 303 0256 LATCH,MAGNET

31 614 325 2795 SPRING,DOOR CD

32 614 325 2757 LID,CD

33 614 326 8581 DEC,WINDOW,CD

34 614 316 1172 STOPPER

35 614 326 8253 ASSY,CABINET,REAR

36 614 325 6014 ASSY,MECHA,DA11T3CN-SASH

FIXING PARTS

REF.NO. PART NO. DESCRIPTION

Y01 411 020 8905 SCR S-TPG BRZ+FLG 3X10,GEAR

Y02 411 021 3503 SCR S-TPG BIN 3X10,

F-PANEL+MTG DECK KNOB

Y03 411 021 3503 SCR S-TPG BIN 3X10,

PANEL+DECK MECHA

Y04 411 126 1404 SCR S-TPG BIN 2X4,

SPRING DECK REC

Y05 411 021 3503 SCR S-TPG BIN 3X10,

FRONT PWB+MOUNT

Y06 411 021 3503 SCR S-TPG BIN 3X10,

MTG CD+CD PCB

Y07 411 021 1806 SCR S-TPG BIN 2.6X10,

MTG CD+MECHA CD

Y08 411 092 0906 WASHER Z 2.6X10X0.5,

MECHA CD+MOUNTING

Y09 411 021 3503 SCR S-TPG BIN 3X10,

MTG CD+TUNER PCB

Y10 411 021 3503 SCR S-TPG BIN 3X10,

MTG CD+ASSY,GEAR

Y11 411 021 4906 SCR S-TPG BIN 3X20,

PANEL+MOUNTING

Y12 411 021 3503 SCR S-TPG BIN 3X10,

MTG CD+AMP PCB

Y13 411 184 0906 SCR S-TPG BIN 2.3X10,

WIN CD+LID CD

Y14 411 020 9100 SCR S-TPG BRZ+FLG 3X12,

REAR+P-TRANS

Y15 411 021 3503 SCR S-TPG BIN 3X10,

REAR+STOPPER

Y16 411 098 7800 SCR S-TPG FLT 3X12,

PANEL+REAR+MOUNTING

Y17 411 021 4500 SCR S-TPG BIN 3X16,PANEL+REAR

Y18 411 021 3503 SCR S-TPG BIN 3X10,

MTG CD+REAR

Y19 411 021 3503 SCR S-TPG BIN 3X10,

C-REAR(ANT TERMINAL)

- 5 -

PARTS LIST

REF.NO. PART NO. DESCRIPTION

FRONT P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

71 614 326 8741 ASSY,PWB,FRONT(Only Initial)

BR601 614 325 3730 HOLDER,LCD,HOLDER_LCD

C6200 403 373 7001 NP-ELECT 1U M 50V

or 403 259 0508 NP-ELECT 1U M 50V

CN601 645 059 0474 SOCKET,FPC 14P,FRONT-AMP

CN602 614 016 8464 PLUG,FRONT-LED

CN603 645 059 0481 SOCKET,FPC 15P,FRONT-TU

D6901 407 012 4406 DIODE 1SS133

D6902 407 012 4406 DIODE 1SS133

IC601 409 546 0701 IC LC72338-9B55,MICON

L6900 645 001 4550 INDUCTOR,10U K

L6901 645 002 1459 INDUCTOR,22U K

LCD60 645 057 4542 LCD

LS601 614 309 4180 DEC,SHEET,LCD,DEC_LCD_SHEET

Q6200 405 017 9709 TR 2SC3330-U

or 405 017 9600 TR 2SC3330-T

or 405 011 8609 TR 2SC1740S-S

or 405 011 8500 TR 2SC1740S-R

or 405 143 8706 TR KTC3199-GR

Q6201 405 017 9709 TR 2SC3330-U

or 405 017 9600 TR 2SC3330-T

or 405 011 8609 TR 2SC1740S-S

or 405 011 8500 TR 2SC1740S-R

or 405 143 8706 TR KTC3199-GR

S6001 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6002 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

S6003 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6004 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6005 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6006 645 006 5958 SWITCH,PUSH 1P-1T

or 645 048 3820 SWITCH,PUSH

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6007 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6008 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6009 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6010 614 220 5471 SWITCH,TACT

or 614 240 1002 SWITCH,TACT

or 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

S6011 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6012 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6013 645 048 3820 SWITCH,PUSH

or 645 006 5958 SWITCH,PUSH 1P-1T

or 614 240 1002 SWITCH,TACT

or 614 220 5471 SWITCH,TACT

S6500 645 057 4535 SWITCH,ROTARY(ENCODER)

SE601 407 220 6803 PHOTO DIODE SPS-444-1-G1

X6001 645 052 6206 OSC,CRYSTAL 4.5MHZ

LED P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

72 614 325 4751 ASSY,PWB,LED(Only Initial)

D6951 408 049 3707 LED SLP-3G118C51HAB-T1,LED

D6952 408 049 3707 LED SLP-3G118C51HAB-T1,LED

D6953 408 049 3707 LED SLP-3G118C51HAB-T1,LED

D6954 408 049 3707 LED SLP-3G118C51HAB-T1,LED

D6955 408 049 3707 LED SLP-3G118C51HAB-T1,LED

CD P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

73 614 327 5077 ASSY,PWB,CD(Only Initial)

CN111 645 059 0498 SOCKET,FPC 16P

CN113 645 005 8127 PLUG,6P

or 614 310 2472 PLUG,6P

CN122 614 310 2496 PLUG,8P

or 645 005 8134 PLUG,8P

D1401 407 012 4406 DIODE 1SS133

D1402 407 012 4406 DIODE 1SS133

D1403 407 012 4406 DIODE 1SS133

D1404 407 099 5204 ZENER DIODE MTZJ5.1B

D1410 407 098 3300 DIODE RL153-BF-S2

IC101 409 503 5701 IC LA9242M-MPB

IC102 409 539 9704 IC LC78629E

IC103 409 486 8706 IC MM1469XH

L1451 645 001 4550 INDUCTOR,10U K

PR140 645 014 2499 PROTECTOR,0.4A 125V

Q1301 405 008 6809 TR 2SB808-F-SPA

or 405 008 7202 TR 2SB810-E

or 405 008 7301 TR 2SB810-F

Q1401 405 141 3604 TR KTA1273-Y

or 405 009 5207 TR 2SB927-S

or 405 009 5306 TR 2SB927-T

X1451 614 231 2667 RESONATOR

or 645 057 1145 OSC,CERAMIC 16.93MHZ

TUNER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

74 614 326 6822 ASSY,PWB,TUNER(Only Initial)

CN201 645 038 7715 TERMINAL

or 645 025 4703 TERMINAL,ANTENNA

CN202 645 059 0481 SOCKET,FPC 15P

CN203 614 221 8273 TERMINAL

CT211 645 032 5663 TRIMMER,7PF

D2002 407 157 8109 VARACTOR DI SVC211-B

D2003 407 157 8109 VARACTOR DI SVC211-B

D2004 407 012 4406 DIODE 1SS133

D2005 407 012 4406 DIODE 1SS133

D2006 407 012 4406 DIODE 1SS133

D2101 407 012 4406 DIODE 1SS133

D2102 407 105 1305 VARACTOR DI SVC342L-V

or 407 105 1602 VARACTOR DI SVC342M-V

D2104 407 099 5303 ZENER DIODE MTZJ5.6B

IC201 409 016 0200 IC LA1186N-AUDIO

IC211 409 474 3201 IC LA1844ML

L2001 645 040 2753 INDUCTOR,AIR —

L2002 645 040 2746 COIL,AIR —

L2003 645 002 1534 INDUCTOR,8.2U K

L2005 645 002 1459 INDUCTOR,22U K

L2006 645 002 1459 INDUCTOR,22U K

L2007 645 002 1459 INDUCTOR,22U K

- 6 -

AMPLIFIER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

75 614 327 5060 ASSY,PWB,AMP(Only Initial)

C4714 403 058 4608 POLYESTER 0.15U J 50V

or 403 377 6406 POLYESTER 0.15U J 50V

C4814 403 058 4608 POLYESTER 0.15U J 50V

or 403 377 6406 POLYESTER 0.15U J 50V

C4913 403 329 5907 ELECT 3300U M 25V

or 403 350 9301 ELECT 3300U M 25V

C4918 403 056 7502 POLYESTER 1000P J 50V

or 403 377 6307 POLYESTER 1000P J 50V

CN401 645 006 1875 PLUG,2P,SPEAKER

CN402 645 006 1875 PLUG,2P,SPEAKER

CN405 614 310 2755 PLUG,4P

or 645 004 2904 PLUG,4P

CN406 614 310 2458 PLUG,4P

or 645 005 8110 PLUG,4P

CN421 645 011 6384 JACK,PHONE D3.6,HEADPHONE

or 645 055 1017 JACK,PHONE D3.6,HEADPHONE

CN441 614 310 2731 PLUG,2P,POWER

or 645 004 2881 PLUG,2P,POWER

CN490 645 012 2736 SOCKET,DIP 8P

CN491 645 059 0474 SOCKET,FPC 14P

CN492 614 309 8812 ASSY,WIRE

or 614 314 4809 ASSY,WIRE

D4102 407 012 4406 DIODE 1SS133

D4951 407 099 6003 ZENER DIODE MTZJ9.1B

D4953 407 012 4406 DIODE 1SS133

D4961 407 012 4406 DIODE 1SS133

D4962 407 012 4406 DIODE 1SS133

D4963 407 012 4406 DIODE 1SS133

D4980 407 098 3300 DIODE RL153-BF-S2

D4981 407 098 3300 DIODE RL153-BF-S2

D4982 407 098 3300 DIODE RL153-BF-S2

D4983 407 098 3300 DIODE RL153-BF-S2

D4993 407 012 4406 DIODE 1SS133

FCL41 645 006 4760 HOLDER,FUSE

or 645 031 7903 HOLDER,FUSE

FCL42 645 006 4760 HOLDER,FUSE

or 645 031 7903 HOLDER,FUSE

HS401 614 307 9866 HEAT SINK

IC410 409 384 3506 IC BA3314F

IC411 409 390 1107 IC LC75392

IC412 409 295 7402 IC TA8229K

IC446 409 039 9204 IC NJM78L05A

L4780 645 002 1459 INDUCTOR,22U K

L4781 645 002 1459 INDUCTOR,22U K

L4881 645 002 1459 INDUCTOR,22U K

L4902 645 031 5893 TRANS,OSC,85KHZ,O.S.C

LG401 645 006 4432 FIXER

PR495 645 014 2529 PROTECTOR,1.25A 125V

PR496 645 014 2536 PROTECTOR,1.5A 125V

Q4103 405 000 0508 TR DTA114ES

or 405 110 5400 TR KRA102M-A

Q4104 405 000 3103 TR DTC114ES

or 405 109 9204 TR KRC102M-A

Q4106 405 000 3103 TR DTC114ES

or 405 109 9204 TR KRC102M-A

Q4108 405 000 3806 TR DTC114YS

or 405 143 0007 TR KRC107M

Q4109 405 000 3806 TR DTC114YS

or 405 143 0007 TR KRC107M

Q4730 405 006 1806 TR 2SA933S-R

or 405 006 1905 TR 2SA933S-S

or 405 004 5103 TR 2SA608-G-SPA

or 405 004 4601 TR 2SA608-F-SPA

or 405 143 6504 TR KTA1267-GR

Q4740 405 000 3103 TR DTC114ES

or 405 109 9204 TR KRC102M-A

Q4751 405 151 4400 TR KTD1303

or 405 021 0204 TR 2SD1012-F-SPA

or 405 021 0600 TR 2SD1012-G-SPA

or 405 033 6706 TR 2SD1468S-R

or 405 033 6805 TR 2SD1468S-S

Q4830 405 143 6504 TR KTA1267-GR

or 405 004 4601 TR 2SA608-F-SPA

or 405 004 5103 TR 2SA608-G-SPA

or 405 006 1806 TR 2SA933S-R

or 405 006 1905 TR 2SA933S-S

Q4840 405 000 3103 TR DTC114ES

or 405 109 9204 TR KRC102M-A

Q4851 405 151 4400 TR KTD1303

or 405 021 0204 TR 2SD1012-F-SPA

or 405 021 0600 TR 2SD1012-G-SPA

or 405 033 6706 TR 2SD1468S-R

or 405 033 6805 TR 2SD1468S-S

Q4902 405 011 8500 TR 2SC1740S-R

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

or 405 011 8609 TR 2SC1740S-S

or 405 143 8706 TR KTC3199-GR

Q4903 405 143 8706 TR KTC3199-GR

or 405 011 8500 TR 2SC1740S-R

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

Q4904 405 143 8706 TR KTC3199-GR

or 405 011 8500 TR 2SC1740S-R

or 405 011 8609 TR 2SC1740S-S

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

Q4951 405 138 6403 TR KTD2058Y

or 405 095 1602 TR 2SD2061-E

or 405 095 1701 TR 2SD2061-F

Q4992 405 141 3703 TR KTA1271-Y

or 405 008 2405 TR 2SB698-F

or 405 008 2504 TR 2SB698-G

Q4994 405 143 0007 TR KRC107M

or 405 000 3806 TR DTC114YS

PARTS LIST

REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. DESCRIPTION

L2204 645 037 2377 TRANS,ANT,796KHZ

L2205 645 040 2739 TRANS,OSC,796KHZ

Q2001 405 151 4301 TR KTC3195-Y

or 405 151 4806 TR KTC3195-O

Q2002 405 151 4301 TR KTC3195-Y

or 405 151 4806 TR KTC3195-O

Q2003 405 011 8609 TR 2SC1740S-S

or 405 011 8500 TR 2SC1740S-R

or 405 143 8706 TR KTC3199-GR

or 405 017 9600 TR 2SC3330-T

or 405 017 9709 TR 2SC3330-U

Q2101 405 151 5209 TR KRA107M

or 405 000 0904 TR DTA114YS

Q2102 405 143 0007 TR KRC107M

or 405 000 3806 TR DTC114YS

Q2110 405 143 0007 TR KRC107M

or 405 000 3806 TR DTC114YS

Q2111 405 151 4301 TR KTC3195-Y

or 405 151 4806 TR KTC3195-O

Q2201 405 151 5209 TR KRA107M

or 405 000 0904 TR DTA114YS

S2001 645 023 5795 SWITCH,LEVER

SH201 614 256 3052 SHIELD

T2001 645 043 0213 FILTER,450KHZ

T2002 645 040 9981 TRANS,IF 10.7MHZ

or 645 039 9923 TRANS,IF 10.7MHZ

XF210 645 059 0047 FILTER,BP

XF211 645 054 1223 CERAMIC FILTER 10.70MHZ

or 645 010 7665 CERAMIC FILTER 10.70MHZ

or 614 240 2917 FILTER,CERAM

XF212 645 010 7665 CERAMIC FILTER 10.70MHZ

or 614 240 2917 FILTER,CERAM

or 645 054 1223 CERAMIC FILTER 10.70MHZ

XF215 645 059 0054 CERAMIC FILTER 450KHZ

- 7 -

Q4995 405 141 3703 TR KTA1271-Y

or 405 008 2405 TR 2SB698-F

or 405 008 2504 TR 2SB698-G

R4752 402 071 1304 FUSIBLE RES 2.2 JA 1/4W

R4852 402 071 1304 FUSIBLE RES 2.2 JA 1/4W

R4941 402 081 0205 FUSIBLE RES 27 JA 1/4W

S4950 645 038 7586 SWITCH,PUSH,R/PSW

SA401 411 021 6405 SCR S-TPG BIN 3X8

SA402 411 021 6405 SCR S-TPG BIN 3X8

POWER TRANSFORMER P.W.BOARD ASSY

REF.NO. PART NO. DESCRIPTION

76 614 325 4744 ASSY,PWB,PT(Only Initial)

CN450 614 020 1215 SOCKET,2P

CN451 614 017 8203 TERMINAL BOARD

CN452 614 017 8203 TERMINAL BOARD

CN453 614 314 4762 ASSY,WIRE

or 614 309 8447 ASSY,WIRE

L4591 645 041 3087 INDUCTOR,180U

or 645 038 6053 INDUCTOR,181U

TM06

TM05

TM04

TM03

TM02

TM01

*

EXPLODED VIEW & PARTS LIST (TAPE MECHANISM)

* N.S.P : Not supplied as service parts.

REF.NO. PART NO. DESCRIPTION

PARTS LIST

TAPE MECHANISM

REF.NO. PART NO. DESCRIPTION

614 309 7976 ASSY,MECHA,TM-DA70TN-SH

TM01 645 033 8625 E HEAD 6PA

TM02 645 041 3025 R.P HEAD

TM03 645 009 1612 PINCH ROLLER ARM ASSY

TM04 645 009 1766 RF BELT

TM05 645 033 3415 MAIN BELT

TM06 614 312 0629 ASSY,MOTOR,FOR SERVICE

- 8 -

IC BLOCK DIAGRAM & DESCRIPTION

28 27 26 25 24 23 22 21 20 19 18 17 16 15

1234567 891011121314

Vcc

DRIVER MUTE

D.BUFD.BUFD.BUFD.BUF

Level shift

T. S. D

IC103 MM1469XH (CD Driver)

FSS

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

48

47

46

45

44

43

41

40

39

38

37

36

35

34

33

42

32313029282726252423222120191817

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

Vcc1 LDS LDD BH1 PH1 LF2 VR REF1 Vcc2

DRF CE

DAT CL CLK DEF

NC

TBC

FSC

DGND

SLI

SLC

RFS-

RFSM

CV+

CV-

SLOF

HFL

TES

TOFF

TGL

JP+

JP-SL+SL-SLDSLEQSPDSP-SPGSPI

SP

AGND

FE-FE

FA-FAFD-

FD

TO

JP

TD

TD-

TA

TH

SCH

TESI

TE

TE-

TB

F

E

FIN1

FIN2

APC

RF DET

REF

VCA

I/V

BAL

VCA

INTER FACE

SLC

RF Amp

TE

T.SERVO & T.LOGIC

F.SERVO & F.LOGICK

SPINDLE SERVO

SLED SERVO

IC101 LA9242M-MPB ( Servo Processing for a CD Player)

- 9 -

IC BLOCK DIAGRAM & DESCRIPTION

Vref BUFFER

RF MIX REG OSC

RF IN GND IF OUT Vcc

1 2 3 4 5 6 7 8 9

IC201 LA1186N-AUDIO (FM Front End)

IC410 BA3314F (Dual Preamplifier with ALC Detector)

14

13

12

11

10

1

2

3

4

5

6

7

NF1

IN1

GND (SUB)

GND

Vcc

IN2

FILTER

ALC

NC

OUT 1

OUT 2

NF2

150k

+

-

9

8

FM

IF

FM

DET

LEVEL

DET

S-CURVE

AM/FM

IF

BUFF

REG

GND

COMP

TUNING

DRIVE

AM

IF

AM

DET

VCC

AGC

PILOT

CANCEL

PILOT

DET

DECODER

ANTI-BIRDIE

STEREO

SW

FF

38k

FF

19k

VCO

304kHz

AM

RF.AMP

AM

MIX

AM

OSC

ALC

BUFF

P-DET

FF

19k

2

1

23456789101112

24 23 22 21 20 19 18 17 16 15 14

13

IC211 LA1844ML ( Tuner System)

- 10 -

IC BLOCK DIAGRAM & DESCRIPTION

IC601 IC LC72338-9B55 (Single-Chip PLL + Controller)

68

66

67

65

19

20

21

22

64

63

62

61

23

24

25

26

27

29

30

28

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

59

60

56

57

58

78

77 E01

E02

COM1

COM2

COM3

Vdd2

Vdd1

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S15

S12

S13

S14

S16

S17/PE0

S18/PE1/SCK2

S19/PE2/SO2

S20/PE3/SI2

S21/PF0

S22/PF1/SCK1

S23/PF2/SO1

S24/PF3/SI1

S28/PM3

S25/PM0

S26/PM1

S27/PM2

S29/PN0/BEEP

S31/PN2

S30/PN1

S32/PN3

PJ3/DAC3

PJ2/DAC2

PJ1/DAC1

PJ0/DAC0

PK3

PK2

PK1/INT1

PK0/INT0

PH3/ADI3

PH2/ADI2

PH1/ADI1

PH0/ADI0

1

80

74

XIN

XOUT

FMIN

75

72

73

76

70

71

AMIN

SNS

HOLD

VDD

VSS

HCTR

LCTR

69

79

2

18

17

16

15

14

13

12

11

10

9

8

7

TEST1

TEST2

PA 0

PA 1

PA 2

PA 3

PB0

PB1

PB2

PB3

PC0

PC1

PC2

PC3

6

5

4

3

PG0

SCK0/PG1

SO0/PG2

SI0/PG3

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

SIO

BUS

DRIV.

1 / 2

V-DET

SNSFF

1 / 16,1 / 17

PROGRAMMABLE DIVIDER

LATCH

UNIVERSAL

COUNTER

(20bits)

RAM

512 x 4bits

ROM

8K x 16bits

ADDRESS

DECODER

BUS

DRIVER

INSTRUC-

TION

DECODER

ADDRESS DECODER

PROGRAM COUNTER

STACK

JUDGE

ALU

DAC

ADC

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

LATCH

BUS

DRIV.

MPX

INTERRUPT

MPX

BEEP

LCPA/B

LCDA/B

SEG

PLA

LATCH

LCD

PORT

DRIVER

96

4

7

SELECTER

PHASE

DETECTOR

UNLOCK

F/F

COMMON

DRIVER

REFERENCE DIVIDERDIVIDER

XIN

TEST2

SI0/PG3

SO0/PG2

SCK0/PG1

PG0

PC3

PC2

PC1

PC0

PB3

PB2

PB1

PB0

PA 3

PA 2

PA 1

PA 0

PK3

PK2

INT1/PK1

INT0/PK0

PN3/S32

PN2/S31

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

P10/DAC0

P11/DAC1

P12/DAC2

P13/DAC3

Vdd1

Vdd2

COM1

COM2

COM3

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

PN1/S30

BEEP/PN0/S29

PM3/S28

PM2/S27

PM1/S26

PM0/S25

[Vpp]Vdd

SI1/PF3/S24

SO1/PF2/S23

SCK1/PF1/S22

PF0/S21

SI2/PE3/S20

SO2/PE2/S19

SCK2/PE1/S18

PE0/S17

S16

XOUT

TEST1

E02

E01

VSS

AMIN

FMIN

Vdd

SNS

LCTR

HCTR

HOLD

PH0/ADI0

PH1/ADI1

PH2/ADI2

PH3/ADI3

- 11 -

IC BLOCK DIAGRAM & DESCRIPTION

IC601 IC LC72338-9B55 (Single-Chip PLL + Controller)

PIn name Pin No. I/O I/O Format Functions

PA 0

PA 1

PA 2

PA 3

18

17

16

15

I

Pull-down

resistor

input

Port only for key return signal input.

The threshold voltage is set to a relatively low value.

When a key matrix is formed by combining PB and PC ports,

maximum three simultaneous key presses can be detected.

All of four pull-down resistor are set by the IOS instruction with

Pn=2, bl and specification of resistor for each pin is impossible.

The input is disabled in clock stop mode.

PB0

PB1

PB2

PB3

PC0

PC1

PC2

PC3

14

13

12

11

10

9

8

7

O

Unbalance

CMOS

Push-pull

Port only for key source signal output.

Since the output transistor circuit is an unbalanced CMOS

structure, diodes to prevent short-circuiting due to multiple key

presses are not required.

In clock stop mode, these pins go to the output high-impedance

state and hold this state until an output instruction is executed.

PG0

PG1/SCK0

PG2/SO0

PG3/SI0

6

5

4

3

I/O

CMOS

posh-pull

General-purpose output/serial I/O ports. Schmidt type input

the IOS instruction performs switching between general-purpose

I/O ports and serial I/O ports, and between input and output for

general-purpose I/O ports.

• When used as general-purpose I/O ports these pins

can be set for input or output in bit units(bit I/O),

and are set for use as general-purpose I/O ports by

the IOS instruction with Pn=0.

b0=SI/O 0 0 • • • general-purpose port

1 • • • SI/O port

Specification of input or output is made by the IOS instruction

in bit units.

PG • • • Pn=6 0 • • • Input

1 • • • Output

• When used as serial I/O ports these pins are set for

serial I/O port use by the IOS instruction with Pn=0.

The content of serial I/O data buffer is saved or load by the

INR and OUTR instructions.

*Pin setup states when used as serial I/O ports

PG0 • • • general-purpose input or output

PG1 • • • SCK0 output in internal block

SCK0 input in external block

PG2 • • • SO0 output

PG3 • • • SI0 input

In clock stop mode, input is disabled and these pins go to

the high-impedance state.

During the power-on reset, these pins become general-purpose

input ports.

4.5MHz crystal oscillator pin.

XIN

XOUT

1

80

EO1

EO2

78

77

O

CMOS

tristate

-

I

O

Charge pump output pin.

These pins go to high-impedance state when the HOLD pin is set

low in the hold enable state.

In ckock stop mode, during the power-on reset and in the PLL

stop state, these pins go to the high-impedance state.

VSS

VDD

FMIN

AMIN

HCTR

76

31,73

74

75

70

72

-

I

-Power supply pin.

FMVCO (local oscillator) input pin.

This pin is selected by the PLL instruction CW1 (b1=0,b0=don't

care). Capacitor coupling must be used for signalinput. Input is

disabled when the HOLD pin is set low inthe hold enable state.

Input is disable in clock stop mode,during the power-on reset,

and in the PLL stop state.

AMVCo (lcal oscillator) input pin.

This pin is selected and the band set by the PLL instruction

CW1 (b1,b0).

Capacitor coupling must be used for signal input.

Input is disabled when the HOLD pin is set low in the hold enable

state. Input is disabled in clock stop mode, during the power-on

reset, and in the PLL stop state.

b1 b0 Band

1 0 2 to 40MHz (SW)

1 1 0.5 to 10MHz (MW,NW)

Universal counter / general-purpose input port.

The IOS instruction b3 with Pn=3 switches the pin function

between universal counter input and general-purpose input.

• Frequency measurement

The universal counter function is selected by an IOS

instruction with Pn=3 and b2=0. HCTR frequency measure-

ment mode is set up by a UCS instruction with b3=0 and b2=0,

and counting is started with a UCC instruction after the count

time is selected. The CNTEND flag is set when the count

completes. To operate this circuit as an AC amplifier in this

mode, the input must be capacitor coupled.

• For use as the general-purpose input pin.

The general-porpose input port function is selected by an IOS

instruction with Pn=3 and b2=1. An internal register (address

OEH) input instruction INR(b0) is used to acquire data from

this pin.

Input is disabled in clock stop mede (the input pin will be pulled

down.) During the power-on reset, the universal counter function

is selected.

SNS

Voltage sense / general-purpose input pin port.

This circuit is designed for a relatively low input threshold voltage.

• For use as the voltage sense pin

This input pin is is used to determine whether or not a power

failure occurred after recovery from backup (clock stop) mode.

An internal sense F/F is used for this determination. The

sense F/F is tested with a TUL instruction (b2).

• For use as the general-purpose input port

When used as a genaral-purpose input port, the state is

sensed by using a TUL instruction (b3).

Since unlike other input ports, input is not disablle in clock

stop mode and during the power-on reset, special care is

required with respect to through currents.

PIn name Pin No. I/O I/O Format Functions

LCTR

PH0/ADI0

PH1/ADI1

PH2/ADI2

PH3/ADI3

71

68

67

66

65

69

I

Universal counter (freqency and period measurement) / general-

purose input port.

This IOS instruction b3 with Pn=3 swithes the pin function

between universal counter input and general-puropse input.

• Frequency measurement

The universal counter function is selected by an IOS

instruction with Pn=3 and b3=0. LCTR frequency measure-

ment mode is set up by a UCS instruction with b3=0 and b2=1,

and counting is started with a UCC instruction after the count

time is selected. The CNTEND flag is set when the count

completes. To operate this circuit as an AC amplifier in this

mode, the input must be capacitor coupled.

• Period measurement

With the universal counter function selected, a UCS instruction

with b3=1 and b2=0 sets up the period measurement mode

and a UCC instruction starts counting after selecting the

count time. The CNTEND flag is set when the count

completes. In this mode, the signal must be input with DC

coupling to turn off the bias feedback resistor.

• For use as general-purpose input pin use.

The general-purpose input port function is selected by an IOS

instruction with Pn=3 and b3=1. An internal register (address

OEH) input instruction INR(b1) is used to acquire data from

this pin. Input is disabled in clock stop mode. (The input pin

will be pulled down.) During the power-on reset. The universal

counter function(in HCTR frequency measurement mode) is

selected.

HOLD

PLLcontrol and CLOCK STOP mode control pin.

Setting this pin low in the hold enable state disables input to the

FMIN and AMIN pins and sets the E0 pin to the high-impedance

state. To enter clocl stop mode, set the HOLDEN flag, set this pin

low, and execute a CKSTP instruction. To clear clock stop mode

set this pin high.

General-purpose input ports/ADC input pins.

The IOS instruction with Pn=7 switches the pin function between

genetal-purpose input ports and ADC inputs.

• For use as the general-purpose input port

The IOS instruction with Pn=7 specifies the use as general-

purpose input port in bit units.

• For use as ADC input pin

The IOS instruction with Pn=7 specifies the use as ADC in bit

units. The IOS instruction with Pn=1 specifies the pin to

convert. The UCC instruction (b2) starts a conversion.

The ADCE flag will be set when the conversion completes.

Note) Executing an input instruction for a port specified for ADI

use will always return low since input is disabled. These

pins must be set up for general-purpose input port usage

before an input instruction is excuted. (In other words, the

port must be set to the general-porpose input function

before the input instruction is executed.)

Input is disabled in clock stop mode. During the power-on reset

these pins go to the general-purpose input port function.

PJ0/DAC0

PJ1/DAC1

PJ2/DAC2

PJ3/DAC3

PK0/INT0

PK1/INT1

PK2

PK3

Vdd1

Vdd2

TEST1

TEST2

COM1

COM2

COM3

S1

|

S16

64

63

62

61

22

21

20

19

57

58

79

2

58

57

56

55

|

40

O

I/O

O

General-purpose output ports/DAC input pin.

The IOS instruction with Pn=9 switches the pin function between

general-purpose output ports and ADC inputs. Since these pins

are open drain circuit, pull-up resistors are required in exrernal

circuit accepting these outputs.

• For use as general-purpose output port

The IOS instruction with Pn=9F specifies general-purrpose

input port use in bit units.

• For use as DAC

The IOS instruction Pn=9 is used to switch the port in bit units.

DAC data is loaded into tne DAC (0 to 3) specified with the

DAC instruction, Although PWM waveform is output as soon

as the port is switched, the data prior to that load is output for

up to 114µs (1/8.791kHz) after data is loaded.

The general-purpose output port function is selected after a power

-on reset, and the output go to the transistor off (H output) state.

General-purpose I/O / external interrupt ports

There is no instruction that switches the function between general-

purpose ports and external interrupt ports. These pins function for

input only when the external interrupt enable flag is set.

(Output disables)

• For use as general-purpose I/O port

These pins can be set for input or output in bit units (bit I/O).

The IOS instruction is used to specify input or output in bit

units.

• For use as external interrupt pin

This function can be used by setting the external interrupt

enable flags (INT0EN and INT1EN) in status register 2.

The corresponding pin is automatically set to the input port.

To enable interrupt operation, the interrupt enable flag (INTEN)

in status register 1 must also be set. The IOS instruction with

Pn=3, b1=INT1, and b0=INT0 is used to select rising or falling

edge detection.

In clock stop mode, input is disabled and these pins go to the high-

impedance state. During the power-on reset, these pins go to the

general-purpose input port function.

Nch

open drain

CMOS

push-pull

CMOS

three

value

output

CMOS

three

value

output

Pin for external application of 2/3 voltage of LCD drive bias.

Pin for external application of 1/3 voltage of LCD drive bias.

LSI test pin.

These pins must be either left open or connected to ground.

LCD driver common output pin.

Driver format 1/3 duty, 1/3 bias.

This pin is fixed at the low level in CLOCK STOP mode.

This pin is fixed at the low level after a power-on reset.

LCD driver common output pin.

Driver format 1/3 duty, 1/3 bias.

The frame frequency 100MHz.

This pin is fixed at the low level in CLOCK STOP mode.

This pin is fixed at the low level after a power-on reset.

- 12 -

IC BLOCK DIAGRAM & DESCRIPTION

IC601 IC LC72338-9B55 (Single-Chip PLL + Controller)

PIn name Pin No. I/O I/O Format Functions

S17/PE0

S18/PE1/SCK2

S19/PE2/SO2

S20/PE3/SI2

S25/PM0

S26/PM1

S27/PM2

S28/PM3

39

38

37

36

30

29

28

27

I/O

LCD driver segment output, general-porpose input/output and

serial I/O ports

The IOS instruction is used to switch between the LCD driver

segment output, general-purpose I/O, and serial I/O functions,

and to switch between input and output of the general-purpose

input port function.

• For use as segment output

These pins can be set in bit units.

The IOS instruction with Pn=ODH specifies segment output

use in bit units.

b0=S17/PE0 0 • • • Segment output

b1=S18/PE1 1 • • • PE0 to 3 output

b2=S19/PE2

b3=S20/PE3

• For use as general-purpose input /output port

These pins can be set for input /output in bit units.

(1 bit I/O)

b2=SI/O2 0 • • • Genetal-purpose port

1 • • • SI/O port

Input /output is specified with the IOS instruction in bit units.

PE • • • Pn=4 0 • • • Input

1 • • • Output

• For serial I/O port

The serial I/O port function is specified with the IOS instruction

(Pn=0).

The contents of the serial I/O data buffer can be saved and

loaded with the INR and OUTR instructions.

*Pin setup states when used as a serial I/O port

PE0 • • • General-purpose input /output

PE1 • • • SCK2 output in internal clock mode

SCK2 output in external clock mode

PE2 • • • SO2 output

PE3 • • • SI2 input

In CLOCK STOP mode, if this port is used as a general-purpose

I/O port or as a serial I/O port, the pins go to the input disabled

high-impedance state. If used for segment output, the pins fixed at

the low level. The segment output port function is selected after a

power-on reset.

LCD driver segment output, general-porpose input /output ports.

The IOS instruction is used to switch between the LCD driver

segment output, general-purpose I/O port, and serial I/O to switch

between input and output of the general-purpose input /output

port function.

• For use as segment output

These pins can be set in 4 bits units. The IOS instruction with

Pn=OEH specifies segment output use in bit units.

b0=S25 to 28/PM0 to 3 0 • • • Segment output

1 • • • PM0 to 3

• For use as general-purpose input /output port

These pins can be set for input /output in bit units.

Input /output is specified with the IOS instruction in bit units.

PM • • • Pn=OCH 0 • • • Input

1 • • • Output

In CLOCK STOP mode, if this port is used as a general-purpose

I/O port, the pins go to the input disabled high-impedance state. If

used for segment output, the pins are fixed at the low level. The

segment output port function is selected after a power-on reset.

CMOS

three

value

output

and

push-pull

CMOS

three

value

output

and

push-pull

PIn name Pin No. I/O I/O Format Functions

S21/PF0

S22/PF1/SCK1

S23/PF2/SO1

S24/PF3/SI1

S29/PN0/BEEP

S30/PN1

S31/PN2

S32/PN3

35

34

33

32

26

25

24

23

I/O

O

LCD driver segment output, general-porpose input/output and

serial I/O ports.

The PF0 to 3 inputs are in the Schmidt format.

The IOS instruction is used to switch between the LCD driver

segment output, general-purpose I/O, and serial I/O functions, and

to switch between input and output of the general-purpose input

port function.

• For use as segment output

These pins can be set in 4 bits units. The IOS instruction with

Pn=OEH specifies segment output use in bit units.

b0=S21 to 24/ PF0 to 3 0 • • • Segment output

1 • • • PE0 to 3

• For use as general-purpose input /output port

These pins can be set to input /output in bit units. (1 bit I/O)

b1=SI/O 1 0 • • • Genetal-purpose port

1 • • • SI/O port

Input /output is specified with the IOS instruction in bit units.

PF • • • Pn=5 0 • • • Input

1 • • • Output

• For use as serial I/O port

The serial I/O port function is specified with the IOS instruction

(Pn=0). The contents of the serial I/O data buffer can be saved

and loaded with the INR and OUTR instructions.

*Pin setup states when used as a serial I/O port

PF0 • • • General-purpose input /output

PF1 • • • SCK1 output in internal clock mode

SCK1 output in external clock mode

PF2 • • • SO1 output

PF3 • • • SI1 input

In CLOCK STOP mode, if this port is used as a general-purpose

I/O port or as a serial I/O port, the pins go to the input disabled

high-impedance state. If used for segment output, the pins are

fixed at the low level. The segment output port function is selected

after a power-on reset.

Segment output/general-porpose input port 1/ BEEP tone output

pins. The IOS instruction is used to switch between the segment

output port and the PN0 to 3 functions. The BEEP instruction

switches between the general-purpose output port and BEEP tone

function.

• For use as segment output

These pins can be set in 3 bits units. The IOS instruction with

Pn=OEH specifies segment output use in bit units.

b2=S29 to 32/ PN0 to 3 0 • • • Segment output

1 • • • PN0 to 3

• For use as general-purpose output.

The general-porpose output port function is selected with the

BEEP instruction (b3=0).

PN1 to 3 are dedicated general-purpose output function pins.

• For use as BEEP output pin

The BEEP instruction with b3=1 sets the BEEP output.

The BEEP instruction bit b0,b1 and b2 sets the frequency.

When this is set as the BEEP port, executing an output

instruction will rewrite the internal latch data but has no

influence on the output.

These pins go to the output high-impedance state in clock stop

mode. If used for segment output, the pins are fixed at the low level.

These pins go to the output high-impedance state during the

power-on reset and hold that state until an output instruction is

executed.

CMOS

three

value

output

and

push-pull

CMOS

three

value

output

and

push-pull

9

10

18

11

12

L1

(R1)

LT1

(RT1)

LT2

(RT2)

LT3

(R

T3)

LT4

(RT4)

LTOUT

(RTOUT)

LVROUT

(RVROUT)

LTCO M

(RTCOM)

LVRIN

(RVRIN)

L2

(R2)

L3

(R3)

L4

(R4)

Vref

CL

DI

CE

CONTROL

SHIFT REGISTER

DECODER

LATCH

V

DD

V

SS

2,29

3,28

5,26

7,2

8,2

14

15

16

6,25

4,27

1,30

17

13

IC411 LC75392 (Function & Electric Volume)

IC412 TA8229K (Power Amplifier)

5

7

6

48

14 15

11

10

9

VCC1VCC2

IN-1

IN-2

NF1

NF2

RIPPLE

TERMINAL

B.S.1

B.S.2

OUT-1

OUT-2

POWER

GND

Ch-1

-

+

3

2

12

13

Ch-2

-

+

PRE

GND1

PRE

GND2

BIAS CIRCUIT

THERMAL CUT-OFF

PROTECTION

- 13 -

LCD DISPLAY DESCRIPTION

N

FF

PAD NO.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

IC NO.

C1

C2

C3

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

S16

S17

S18

S19

S20

S21

S22

S23

S24

S25

COM1

--

7A

7B

ON

6A

6B

OFF

T1

5

T5

4A

4B

4M

3A

3B

3M

T2

T9

T8

2A

2B

2h

1A

1B

1h

SURR

COM2

--

COM2

--

7F

7G

7C

6F

6G

6C

MHZ

PROG.

T6

4F

4G

4C

3F

3G

3C

T4

T3

4h

2F

2G

2C

1F

1G

1C

SLEEP

COM3

--

COM3

7E

7D

CH

6E

6D

TR

kHZ

BASS

ST

4E

4D

4K

3E

3D

3K

T7

--

3h

2E

2D

MONO

1E

1D

1K

AM

A

G

BF

D

CE

K

28 1

3h

4h

1h

12

345

67

2h

3h

A

G

BF

D

CE

4h

1h

T1

T8

T2

T4T6

T3T5

T7

T9

LCD60

- 15 -- 14 -

TU_+B

STEREO

TU_GND

SD

TU_R

BAND2

TU_L

BAND1

TU_MUTE

MONO

VT

GND

AMOSC

LID_SW.

AMIF

+B_8.5V

GND

+B_8.5V

AUX_MUTE

BEAT

BASS

QSOUND

ST_BY

GND

TAPE_PLAY

AC_SNS

+5.6V

VOL_CLK

A_MUTE

VOL_DATA

SYNC REC.

VOL_STB

R6115

R6114

R6009

SE601

IC601

R6106

R6105

C6103

C6101

C6100

R6201

C6201

Q6201

Q6200

R6109

R6108

R6107

D6901

C6903

C6900

C6901

R6104

R6111

R6112

R6113

C6200

X6001

C6104

C6105

L6900

C6102

C6205

C6204

C6906

C6206

S6500

R6501

R6502

C6501

C6502

R6007R6013 R6008

S6009

S6008

R6006

S6007

S6010

D6902

R6905C6905

CN603

R6012

R6011

R6010

C6012

C6011

C6010

C6202

C6203

C6208

R6103

C6912

C6911

C6910

C6913

C6915

C6914

R6906

C6918

R6907

S6011

S6012

R6014R6015

R6200

L6901

C6904

R6003R6005 R6004

S6005

S6004

R6002

S6003

S6002

S6001

CN602

D6951

D6952D6953

D6954D6955

R6954

R6951

C6920

C6921

C6922

R6952

R6953

LCD60

S6006

R6001

S6013

C6916

CN601

R6202R6203

C6503

8.2K

47K

18K

QLC723389B55M

10K

330P

2.7K

0.01

2SC1740

47K

4.7K

1SS133

0.01

10/16

0.01

10K

47K

10K

1/50

4.5MHz

56P

10

100P

JOG

1K

0.01

6801.2K 820

SURR.

BASS

560

SOUND PRESET

TU DOWN

1SS133

1001000/6.3

10K

100P

1000P

100P

2200P

100K

0.01

100P

470

2200P

47K

TU UP

CD PLAY

1.5K2.2K

2.2K

22UH

47/10

8201.5K 1.2K

TU/BAND

FUNCTION

680

POWER

TIMER/CLOCK

MEMORY

000000000

000000

330

560

100P

0.01

560

330

PRESET/REP.

560

CD STOP

1000P

1,1/8W1,1/8W

0.1

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

123

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

64

63

62

61

60

59

58

57

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

123

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

54

1

2

12345678910111213141516171819202122232425262728

-2-1

14

13

12

11

10

9

8

7

6

5

4

3

2

1

4

5

6

23

24

25

29

30

32

33

34

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

57

56

55

54

50

51

52

53

49

44

48

47

46

45

40

41

42

43

39

35

34

33

32

63

64

26

30

35

TU_+B

TU_GND

TU_L

TU_R

CD_RST

62

27

8

9

29

3

10

11

14

TA_PLAY

17

18

21

28

37

38

36

75

71

66

65

3

4

5

6

CD_RST

11

9

14

18

17

62

38

25

63

64

TA_PLAY

65

66

21

28

27

8

36

71

75

10

26

24

23

37

TU_L

TU_+B

TU_GND

TU_R

TEST2

CQCK

RWC

DSP_RESET

BAND1

AUX_MUTE

BEAT

REMIN

BAND2

STEREO

SD

S18

S17

S20

S21

VDD

S22

S23

S24

S25

A

MUTE

SYNC_REC.

S11

S10

S9

S8

S7

S6

S5

S4

S2

S1

COM3

COM2

COM1

(VDD2)

(VDD1)

VF_CE

D_OUT

D_CLK

KY1

DIST

SELECTION

VDD

AMOSC

FMOSC

VSS

EO2

TEST1

XIN

S15

MONO

S19

SQOUT

S14

S13

S12

COIN

PICK_SW.

TU_MUTE

BASS

JOG2

WRQ

TAPE_PLAY

PB1

P_CON

PA3

SURR

DRF

S16

AC_SENS

FMIF

AMIF

LID_SW.

EO1

S3

XOUT

(POWER)

JOG1

KY0

EU-1 US JP

SS EU-2 JP

OPEN 0 8.2K

R6009

TO TUNER SEC.

DRF

SQOUT

COIN

CQCK

WRQ

RWC

TO CD SEC.

TO AMP SEC.

8.2K

10K 10K

8.2K 8.2K

10K

15K 15K 27K

CD RESET

TU_+B

TU_GND

TU_L

TU_R

TO FMOSC

(PICK_SW.)LIMI

T

R6115

MODEL JP

O

OTHER

CLOCK

AUX

CLOCK

(TV)

8.2K

This is a basic schematic diagram.

SCHEMATIC DIAGRAM (FRONT)

- 17 -- 16 -

REF

FSS

CLK

TBC

FSC

CLK

REF

8CM

12CM

FOADJ

FSTA

STOP

REF

GEN

FSTA

VR+0.3V

REF

FSS

FSC

TOFF

REF

STOP

TOSTA

TOADJ

GEN

TBC

LATCH

PONRST

DAT

CL

CE

SLOF

8/12CM

FSTA

LASER

2FREQ

TOSTA

FOSTA

EFBAL

JP-

JP+

TGL

TOFF

TES

HFL

SLOF

CV-

CV+

RF

REF

FOCS

THLD

DEF

CL

DAT

CE

DRF

S.DVCC

VCC

REF

DRF

HFL

VDRF

VHFL

DEF

GAIN

VCA

PH4

BH2

PH1

BH1

RF

LASER

VPPC

RFVCC

FE1

REF

VCA

REF

VCA

BAL

REF

BPL

VCA

VCC

Q

R

a

D

S.Q.R

SLOFSLOF

SLOF

TO

REF

SPOF

REF

JP+

JP

JP-

CV+

CV-

REF

FE1

REF

FOFF

REF

FSTA

FSERCH

REF

JP

TOFF2

REF

TGHI

TGLI

THLDI

TGLI

TGHI

OR

GEN

WCOMP

THLD

DEF

TGL

THLDI

TGLI

OR

AND

REF

TES

SHOCK:WCOMP

-HIST.COMP

TU_GND

TU_R

TU_L

CD_R

CD_GND

CD_L

GND

+B

X1451

C1476

C1784

C1313

C1480

R1503

R1502

R1501

R1337

C1333

R1473

R1472

C1470

C1481

C1491

C1457

C1335

C1472

R1332

C1346

C1492

C1493

R1456

C1456

C1452

R1455

C1451 R1454

C1341

R1475

C1475

R1343

IC101

C1339

C1337

C1338

C1336

C1319

R1329

C1320

R1328

C1317

R1326 R1325

C1318

R1324

C1316

C1315

R1318

R1320

R1317

R1315

R1313

C1312

R1314

C1310

R1310

R1311

C1305

R1304

R1336

R1453

C1331

R1335

L1451

C1468

C1467

C1469

R1464

R1465

R1463

R1462

C1329

C1471

R1308

C1330

R1312

IC102

C1332

C1325

C1301

R1301

R1302

C1309

R1309

C1302

R1305

C1304

R1303

C1323

R1333 R1334

C1334

C1321

R1331

R1330

C1324

C1783

R1327

C1773

C1772C1782

R1783 R1773

R1781

R1771

C1350

D1404

Q1301

C1322

IC103

CN113

C1403

C1401

Q1401

PR140

CN111

R1340

R1342

R1344

R1345

C1402

C1404

C1408

C1407

R1346

R1347

CN122

D1410

R1480

R1476

C1405

C1308

C1495

C1485

C1303

C1455

R1498

C1415

R1499

C1340

D1401 D1402 D1403

R1338

C1478

C1477

16.93M

0.022

100P

0.1

0.022

1.5K

3.3K

3.9K

6.8K

0.22;50

100K

4.7K

68P

100P

0.01

10;25

10;50

0.01

18K

33P

47;10

0.01

10K

0.01

0.1

68K

0.1 680

3300P

560

68P

100K

LA9242M

10;25

0.01

10;25

0.01

4.7;50

10K

22;50 6.8K

0.22;50

1K 56K

100P

33K

3300P

0.018

1.5K

8.2K

68K

15K

22K

1000P

22K

0.15

15K

100K

330P

6.8K

330

2.7K

0.01

10K

10;K

68P

100P

1K

560

4.7;50

68P

27K

10;25

6.8K

LC78629E

0.047

2200P

47;10

100

10

0.047

330

1000P

2.2K

0.033

150K

12P

15K 1K

0.01

3300P

220K

0.033

10;25

56K

10;25

1000P1000P

100K 100K

1K

0.018

MTZJ5.1B

2SB810

1P

MM1469XH

470;10

470;6.3

KTA1273

400mA

82K

0.01

100;16

0.022

150K

RL153

560

1K

0.01

0.22

0.01

0.22

0.1

100

220P

100

0.1

1SS133 1SS133 1SS133

330K

100P

0.022

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

32313029282726252423222120191817

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

48474645444342414039383736353433

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

49505152535455565758596061626364

32313029282726252423222120191817

28 27 26 25 24 23 22 21 20 19 18 17 16 15

1413121110987654321

1

2

3

4

5

6

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1

2

3

4

5

6

7

8

CD_L

CD_R

DRF

WRQ

RWC

SQOUT

COIN

CQCK

A.GND

REST

COIN

SQOUT

CQCK

WRQ

CD_L

CD_R

TU_L

TU_R

TU_GND

A.GND

RWC

DRF

TU_+B

TU_GND

TU_R

TU_L

TU_+B

REST

(SLED +)

(SLED -)

(D-MUTE)

FSX

CONT2

CONT1

TEST2

DVSS

TB

F

E

FIN1

FIN2

FSS

VCC1

LDS

LDD

BH1

PH1

LF2

VR

REFI

VCC2

DRF

CE

DAT

CL

CLK

DEF

NC

TBC

FSC

DGND

SLI

SLC

RFS-

RFSM

CV+

CV-

SLOF

TES

HFL

TOFF

TGL

JP+

JP-

SL+

SL-

SLD

SLEQ

SPD

SP-

SPG

SPI

SP

AGND

FE-

FE

FA-

FA

FD-

FD

TO

JP

TD

TD-

TA

TH

SCH

TESI

TE

TE-

VVSS

PDO

ISET

TAI

DEFI

REST

XOUT

XIN

TEST5

TST11

4.2M

16M

CS

TEST1

CQCK

COIN

SQOUT

RWC

WRQ

PW

SBCK

SFSY

XVSS

EFLG

SBSY

XVDD

MUTER

RVDD

RCHO

RVSS

LVSS

LCHO

LVDD

MUTEL

NC

TEST4

TEST3

DOUT

C2F

EMPH

CONT5

CONT4

JP-

JP+

DVDD

CONT3

TGL

TOFF

FSEQ

PCK

TES

HFL

V/P

CLV-

CLV+

FR

EFMIN

EFMO

VVDD

VC

TE

FE

RF

TO FRONT PWB

BASE

MECHANISM

TU_R

RESET

TU_GND

TU_+B

WRQ

DRF

LIM_SW

COIN

SQOUT

CQCK

RWC

TU_L

5V

REG

VC

VDD

MUTE

IN

IN IN

++

+

--

-

+

D

C

B

A

LIMIT

GND

F-

T-

T+

F+

E

VR

SL+

SP+

SL-

GND

MD

SP-

F

LD

D

A

B

C

LD

MD

GND

MD

LD

VR

T+

F+

F-

T-

F

E

LIMIT SW

SPINDLE MOTOR

SLED MOTOR

PICK UP

DT11T3CN

COMMON

SHORT

LAND

TRCKING

COIL

FOCUS

COIL

M

SVR

COM

SP+

SP-

SL+

SL-

LIMIT

GND

VREF

+9V

4.3

4.9

3.6

1.6

3.6

4.2

2.5

0.0

2.2

2.5

2.2

2.5

2.9

2.5

2.3

0.0

4.8

0.0

4.8

0.0

4.8

2.4

1.6

2.4

0.0

2.5

0.0

4.9

0.2

0.0

3.6

4.2

2.2

2.5

1.0

2.5

1.0

2.5

4.9

0.0

4.8

0.0

1.5

4.8

0.0

2.3

0.0

4.8

0.0

4.8

0.0

4.8

0.0

4.7

5.1

2.1

0.0

2.1

5.1

0.0

4.7

4.8

0.0

4.8

5.0

8.0

8.2

8.0

8.4

PLAY

STOP

SCHEMATIC DIAGRAM (CD)

This is a basic schematic diagram.

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol

!

!!

and mark in the parts list and the schematic

diagram designated components in which safety and performance can be of special significance. When replacing a component identified by

!

!!

and , use only

the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-

current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product

to the customer.

- 19 -- 18 -

E

1AD4B10D1715C

15 10 15 20 25

E

T002 94V-0

1AD4B10D1715B

C1401

A

MD

SVR

LD

GND

T-

T+

F+

F-

T002 94V-0

C1330

C1317

C1319

C1320

C1335

IC102

IC101

CQCK

COIN

SQOUT

RWC

WRQ

DRF

L1451

IC103

C

D

F

B

GND

LIMIT

SL+

SL-

SP+

SP-

J1321

J1206

Q1301

J1212

J1405

J1313

C1403

J1312

C1338

J1323

J1409

J1407

C1339

Q1401

C1301

C1333

J1327

J1412

J1403

J1404

J1318

J1317

J1316

J1315

REST

J1326

J1324

D1404

TU+B

TUGND

TU_L

TU_R

J1215

J1211

J1314

CN113

J1428

PR140

C1329

CN122

J1328

CD_R

CD_L

A_GND

+B

GND

TUGND

TU_R

TU_L

J1202

J1322

400

CN111

J1411

J1420

C1773

J1210

J1424

J1425

J1325

J1423

J1415

J1414

J1418

J1417

J1410

J1209

C1408

J1213

J1426

J1427

COMMON

VREF

J1402

J1203

J1400

LIM SW

J1300

J1301

J1302

J1303

J1304

J1305

J1306

J1307

J1308

J1309

J1310

J1311

D1410

J1408

D1401

D1402

D1403

J1214

J1421

J1422

C1457

J1320

J1401

J1413

J1204

J1406

J1208

C1783

C1492

J1200

J1319

J1205

J1416

J1419

X1451

TU+B

C1476

J1207

C1478

LCD60

S6003

S6004

S6005

S6006

S6013

S6010

S6012

S6011

S6009

S6008

S6007

S6001

S6002

SE601

S6500

X6001

L6901

CN602

Q6201

Q6200

J6310

J6311

J6312

J6313

J6314

J6315

J6200

J6201

J6202

J6204

J6106

C6904

J6114

L6900

D6902

D6901

J6302

J6303

J6304

J6305

J6301

J6105

J6117

J6208

J6118

J6111

J6112

J6108

J6104

J6309

J6120

J6110

J6102

J6119

J6100

J6113

POWER

FUNCTION

TU/BAND

PRESET

CD STOP

CD PLAY

TUN DOWN

TUN UP

SURROUND

CLOCK/TIMER

MEMORY

BASS

SOUND

C6200

J6115

SQOUT

COIN

CQCK

RWC

RST

BEAT

TU_MUTE

WRQ

DRF

LIMT SW.

J6307

BAND2

BAND1

MONO

SD

J6300

FMOSC

J6103

J6116

VOL_STB

VOL_DATA

VOL_CLK

AC_SNS

GND

LID_SW.

AMIF

AMOSC

TU_+B

TU_GND

TU_R

TU_L

VT

GND

J6308

STEREO

TU_L

TU_R

GND

TU_+B

J6109

J6206

J6121

J6123

J6126

C6905

J6125

J6207

+B

GND

C6900

J6306

J6101

CN603

J6209

J6205

J6107

J6203

ST_BY

SYNC_REC.

+5.6V

A_MUTE

TAPE_PLAY

BASS

AUX_MUTE

QSOUND

J6122

CN601

GND

R1343

C1325

R1332

R1333

C1323

R1334

R1336

R1335

C1303

R1305

R1304

R1303

C1309

C1308

C1305

C1304

R1308

R1309

R1310

R1311

C1310

R1312

R1313

C1312

R1315

R1318

C1318

R1329

C1302

R1302

C1324

C6922

C6208

R6005

R6013

R6014

R1318

R1320

CAN1

R1324

C1318

R1328

R1325

R1327

R1326

R1329

R1453

R1301

C1407

C6104

R6001

R6200

CAN

R1301

C1315

C1316

R1314

C1302

R1302

C1341

C1322

C1324

R1456

C1452

C1456

R1455

C1451

C1471

C1772

C1782

C1404

R1773

C1405

R6502

R6501

R6006

C6912

C1782

R1781

C1346

C1493

C1472

R1783

C1481

R1331

R1330

R1472

R1337

C1336

R1463

C1475

C1470

R1464

C1469

C1468

C1467

R1475

R1503

R1502

R1501

R1473

C1340

C1402

C1313

C1332

R1480

C1404

R1499

C1455

C1485

C1495

C1415

R1454

C1350

R1317

C1321

R1773

R1771

R1462

C1331

R1476

C1405

R1465

C1491

R1347

R1344

R1345

R1340

R1342

R1346

C1407

R1338

C1337

C1480

C1334

C1477

R1498

R1600

C1784

IC601

C6104

C6105

C6913

C6914

C6915

R6906

C6918

C6920

C6921

R6103

R6502

R6008

C6502

R6501

C6501

C6206

R6907

C6922

R6112

C6010

C6011

C6012

R6010

R6011

R6012

R6107

R6108

R6111

R6201

C6201

C6102

C6103

C6903

C6101

C6100

C6202

C6203

C6911

R6109

R6905

C6208

R6009

R6001

R6002

R6003R6004

R6005

CAN

R6006

R6007

R6013

R6014

R6015

R6106

R6105

R6104

C6916

C6910

R6113

C6906

C6901

C6204

C6912

C6205

R6200

R6115

R6114

CAN

R6202

CAN

R6203

CAN

FRONT P.W. BOARD

WIRING DIAGRAM ( FRONT & CD )

This is a basic wiring diagram.

CD P.W. BOARD

- 21 -- 20 -

TO CN490 CD GND

TU_EARTH

GND

STEREO

SD

LID_SW

VT

MONO

TU_GND

TU_+B

TU_R

AMOSC

BAND1

MUTE

AMIF

BAND2

TU_L

IC201

C2005

C2002

C2008

R2003

R2014

C2017

C2003

L2002

L2003

R2001

C2001

R2005

R2002

C2015

C2011

C2012

C2014 C2013

C2009

XF211

XF212

R2113

CT211

C2102

C2103

Q2101

R2101

C2101

C2104

R2104

R2106

C2108

C2106

C2107

C2110

IC211

L2205R2117

Q2201

R2119

R2201

C2209

R2107

C2122

C2120

C2118

C2117

C2702

C2802

C2121

C2119

D2101

C2801

C2701

R2205

Q2102

R2206

C2218

R2701

C2019

C2140

C2021

C2141

Q2110

R2004

R2801

L2204

C2311

Q2111

R2128

R2127

C2207

R2210

D2003

D2002

D2102

C2025

Q2001

R2007

R2009

C2020

R2008

C2027

L2005

L2007

CN201

D2004

D2005

R2006

C2312

L2006

R2105

T2001

S2001

CN202

R2126

CN203

C2026

C2113

C2115

C2114

R2301

R2302

C2111 R2303

C2112

C2010

TO FRONT GND

T2002

C2022

C2029

D2006

XF215

L2001

FMOSC

R2901

XF210

C2126

C2142

R2131

C2131

Q2002

R2011

R2010

D2104

Q2003

R2129

C2902

R2900

C2024

LA1186N

0.01

0.022

15P

18

100K

1000P

3P

8.2UH

330K

0.01

22

10K

0.022

15P

5P

0.01 0.022

0.47/50

10K

0.01

KRA107M

3.9K

0.01

10/25

10K

2.7K

100/10

0.47/50

1/50

0.047

LA1844ML

820K

KRA107M

100K

100

1000P

33K

0.022

0.033

680P

0.022

4.7/50

22/25

1SS133

2.2/50

68K

KRC107M

2.2K

100/10

15K

0.022

0.1

1000P

1P

KRC107M

10K

15K

0.022

KTC3195

330K

4.7K

0.022

1.0K

SVC211-B--C

SVC342

1000P

KTC3195-O

560K

330

0.022

220

100P

22UH

AM ANT TERMANL

1SS133

560

10/25

22UH

10K

15P

120K

1000P

1/50

4700P

0.1

68K

22K

10/25 18K

4.7/50

100P

10.7MHZ

1P

0.01

1SS133

450KHz

1K

0.047

22P

56K

560P

KTC3195-O

120K

100

MTZ5.6B

KTC3199-GR

22K

47P 0.1

123456789

121110987654321

24 23 22 21 20 19 18 17 16 15 14 13

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

123

(E)

(CH)

(MW)

TP202

TP201

(CH)

TP203

FM 75 OHM

AM LOOP

-1

S2001-2

TO FRONT CN603

2P-9P

(H)

(CH)

0.95 1.63 4.66 0 0 4.66 0 3.98 4.66

0

3.56

0

4.82

2.11

4.75

4.9

2.11

2.09

2.10

0

4.84

4.83

4.84

2.70

3.38

4.75

4.90

0

3.57

1.55

3.57

0

3.71

3.55

1.12

1.13

1.16

1.17

2.1

2.16

0.18

2.75

1.53

0

2.26

1.26

1.53

2.06

2.09

2.07

2.10

4.75

4.90

3.30

3.45

4.70

4.87

4.74

4.90

0

00.0

FM

AM

0

4.5

0.7

R OUT L OUT

0.7

0.8

0

SCHEMATIC DIAGRAM (TUNER)

This is a basic schematic diagram.

- 23 -- 22 -

WIRING DIAGRAM (TUNER)

This is a basic wiring diagram.

E

MW ANT

MW OSC

E

BAND1

LID_SW

IF

SD

FR_GND

AM OSC

VT

AMPGND

TU_L

TU_R

ST

MONO

MUTE

BAND1

BAND2

VT

1AD4B10D1712D

T002 94V-0

LW OSC

+B 9V

E

L2205

XF212

IC201

XF211

CT211

Q2001

D2005

D2004

D2102

SH201

D2002

D2003

C2009

J2110

L2003

J2109

J2211

C2104

J2209

C2111

C2119

C2121

C2801

C2701

C2106

C2113

C2107

D2101

L2005

Q2101

L2006

J2203

J2206

J2105

C2312

C2108

Q2111

J2307

C2218

J2302

Q2201

J2101

J2205

S2001

J2208

J2304

CN201

L2002

J2306

J2102

J2103

C2112

T2002

IC211

T2001

XF215

D2006

J2303

J2108

U

J2106

L2204

XF210

J2212

L2007

Q2002

Q2003

D2104

CN203

CN202

Q2102

J2107

J2210

J2301

J2104

Q2110

J2300

J2202

J2200

J2201

J2100

J2207

J2204

J2305

R2129

L2001

C2131

C2142

R2131

C2024C2005

C2002

R2001

C2001

C2014

C2011

C2003

R2008

C2101

C2117

C2122

C2702

C2802

R2106

R2206

R2201

C2115

R2301

C2114

C2022

R2900

C2001

R2002

C2014

R2005

C2013

R2004

R2003

C2011

C2012

C2008

C2015

R2014

C2017

C2003

R2006

R2008

R2007

R2009

C2021

R2101

C2101

C2118

C2117

C2120

C2122

C2702

C2802

R2801

R2701

C2103

C2102

R2104

R2106

C2110

C2126

R2113

R2117

R2119

C2209

C2020

C2019

C2311

C2207

R2128

R2127

R2206

R2201

C2027

C2140

C2025

R2126

C2026

C2115

R2301

C2114

R2303

R2302

R2105

C2010

R2205

C2022

C2029

R2901

R2010

R2011

R2210

C2141

R2900

C2902

R2107

- 25 -- 24 -

TU_GND

TU_RCH

TU_LCH

CD_RCH

A_GND

CD_LCH

CD_GND

CD_+B

AUX_MUTE

BEAT

BASS

QSOUND

ST/BY

GND

TAPE_PLAY

AC_SENS

5.6V

VOL_CLK

A_MUTE

VOL_DATA

SYNC_REC

VOL_STB

C4854

C4855

R4911

Q4902

C4920

R4910

C4919

R4912

C4921

C4918

IC412

R4718

C4713

C4911

R4818

C4813

C4815

C4714

C4715

C4814

C4716

C4913

R4781

C4912

C4816

R4881

C4712C4812

C4905

C4909

R4905

CN406

L4902

R4941

CN405

Q4951

D4951

R4951

C4952

C4951

R4952

R4752

R4852

C4953

PR495

C4916

Q4751

Q4851

R4756

R4856

R4961

D4961

D4963

D4962

R4962

C4751

C4851

C4961

R4717R4817

R4816

R4716

Q4904

C4906

CN421

R4938

C4811

C4711

IC411

R4736

C4735

C4736

R4737

R4738

R4739

C4742

C4734

C4738R4740

R4741

R4742

R4745

C4739

C4740

C4741

R4746

R4747

C4743

C4843

R4843

R4847

R4846

C4841

C4840

C4839

R4845

R4842

R4841

R4840C4838

C4834

C4842

R4839

R4838

R4837

C4836

C4835

R4836

C4726

C4826

C4731

C4732

C4831

C4832

C4837

R4949

R4833

R4834

R4832

R4831

R4948

R4734

R4733

R4732

R4731

R4735

R4730

R4830

C4833

R4835

C4730

C4733

Q4106

R4106

R4704

R4703

R4803

R4804

C4704

C4804

C4703

C4803

R4901

C4901

C4802

C4702

C4807

C4707

C4701

C4801

R4710

R4810

C4805

C4705

R4805

R4705

C4806

C4706

R4708

C4708

C4709

R4709

C4808

R4808

R4809

C4809

R4848

R4849

R4850

R4751

R4748

R4749

R4750

R4851

CN401

CN402

S4950

IC410

R4853

R4753

R4761

R4760

R4861

R4860

Q4103

Q4903

D4102

Q4104

R4107

PR496

R4770

R4870

R4971

C4844

Q4830

Q4730

C4744

D4953

C4962C4963

R4991

CN490

C4984

C4723

C4823

Q4840

Q4740

R4857

R4859

R4858

R4757

R4759

R4758

R4914

C4110

R4110

R4108

Q4108

Q4109

R4109

C4852 C4752

C4853 C4753

C4750

C4850

Q4992

Q4994

R4953

C4915

IC446

D4993

C4994

C4997

R4104

R4105

CN491

C4993

R4743

Q4995

R4955

R4954

L4780

L4781

L4881

C4983C4982

D4982 D4983

D4981D4980

C4981C4980

CN215

CN216

CN441

L4591

CN450

CN451

AC 230-240V

50Hz

CN452

0.01

12

2SC3330

0.01

10K

0.01

330

10/25

1000P

TA8229K

390

47/10

330/10

390

47/10

100/16

0.15

100/16

0.15

1000/16

3300/25

150

220/25

1000/16

150

3300P

10/25

220/10

100

27

KTD2058

MTZJ9.1B

470

0.022

47/25

470

2.2

470/16

1250mA

180P

2SD1012

4.7K

10K

1SS133

1K

1/50

1;50

15K

1K

2SC3330

1000P

10K

10/25

LC75392

47K

150P

6800P

18K

1K

47K

2200P

0.01

0.01522K

27K

10K

15K

470P

3300P

47P

82K

68K

10P

100K

68K

82K

47P

3300P

470P

15K

10K

27K

22K0.015

0.01

2200P

47K

1K

18K

6800P

150P

47K

1/50

470/6.3

2.2K

3.9K

5.6K

47K

2.2K

3.9K

5.6K

47K

3.9K

12K

1/50

3.9K

100/10

1/50

KRC102M

10K

3.9K

56

3.9K

47/10

0.022

510K

47/10

1000P

2200P

10/25

3.9K

1000P

18K

270P

18K

2200P

560P

820

2200P

18K

820

560P

22K

47K

22K

47K

22K

BA3314

180K

1K

1.5K

1K

1.5K

KRA102M

TKTC3199

1SS133

KRC102M

47K

1500mA

47K

100

5600P

KTA1267

5600P

1SS133

10/1610/16

10K

0.01

1/50

KRC102M

8.2K

1.5K

5.6K

8.2K

1.5K

5.6K

2.7K

100/10

1K

3.3K

KRC107M

3.3K

0.15 0.15

0.22 0.22

0.01

KTA1271

KRC107M

4.7K

1/50

NJM78L05A

1SS133

47/10

0.01

100K

10K

10/25

100K

KTA1271

47K

4.7K

22U

0.01

RL153 RL153

RL153RL153

0.010.01

000

15 14 13 12 11 10 9

12345678

89101112 13 14

123456789101112131415

302928272625242322212019181716

1234567

1

2

3

4

5

6

7

8

123

1

2

3

4

5

6

7

8

9

10

11

12

13

14

S4950-1~2 R/P SW

S4904 MECHA MOTOR SW

SP471

SP481

LEFT

RIGHT

HEAD PHONE

(1/2)

(2/2)

R

P

ALCNC OUT1NCOUT2NF2 NF3

NF1IN1GNDGNDVCCIN2FILTER

MAGNETIC

EHEAD

WOOFER

+

P

R

R/P

HEAD

-

(FUSE)

L-CH

R-CH

MOTOR

S4904

(FUSE)

S4950-2

TO CD

(AMP BLOCK)

(MYLAR)

TO FRONT BLOCK

LVR

OUT

LVR

IN

LT

OUT

LT

COM

LT4

CLASSIC

LT3

POP

LT2

ROCK

LT1

FLAT

L4

IN

L3

IN

L2

IN

L1

IN

VDDCLDI

CE VSS VREF

R1

IN

R2

IN

R3

IN

R4

IN

RT

COM

RT

OUT

RVR

IN

RT1

FLAT

RT2

ROCK

RT4

CLASSIC

RT3

POP

RVR

OUT

P

PR

R

S4950-1

S4950-5

S4950-6

S4950-7

S4950-8

S4950-4

S4950-3

FU401

T2.5A L 250V

T4981

0

4.3

0

0.6

0

0.1

00 0

5.9

0.6 0.60 6.3

11.3 5.9 12.0 11.3 0 11.6

PLAY

REC

9.0

12.0

9.6

PRODUCT SAFETY NOTICE

Each precaution in this manual should be followed during servicing. Components identified with the IEC symbol

!

!!

and mark in the parts list and the schematic

diagram designated components in which safety and performance can be of special significance. When replacing a component identified by

!

!!

and , use only

the replacement parts designated, or parts with the same ratings of resistance, wattage or voltage that are designated in the parts list in this manual. Leakage-

current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product

to the customer.

SCHEMATIC DIAGRAM (AMPLIFIER)

This is a basic schematic diagram.

Page is loading ...

Sanyo DC-DA1000 User manual

Sanyo DC-DA1000 User manual

Related papers

Other documents