Yamaha TSX-100 User manual

■ CONTENTS

TO SERVICE PERSONNEL ...................................... 2–4

PREVENTION OF ELECTROSTATIC DISCHARGE .... 5

FRONT PANELS ........................................................ 6–7

REAR PANELS ........................................................ 8–10

REMOTE CONTROL PANELS .................................... 11

SPECIFICATIONS /

........................................ 11

INTERNAL VIEW ......................................................... 12

DISASSEMBLY PROCEDURES ........... 12–15

TEST MODE ................................................................. 16

................................................................... 17

BLOCK DIAGRAM ....................................................... 18

WIRING DIAGRAM ...................................................... 19

PRINTED CIRCUIT BOARDS................................ 20–26

SCHEMATIC DIAGRAMS ...................................... 27–31

REPLACEMENT PARTS LIST .............................. 32–36

REMOTE CONTROL.............................................. 37–39

101079

SERVICE MANUAL

DESKTOP AUDIO SYSTEM

This manual is copyrighted by YAMAHA and may not be copied or

redistributed either in print or electronically without permission.

P.O.Box 1, Hamamatsu, Japan

'08.03

IMPORTANT NOTICE

This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.

It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already

known and understood by the users, and have therefore not been restated.

WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal

injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,

we advise all YAMAHA product owners that any service required should be performed by an authorized

YAMAHA Retailer or the appointed service representative.

IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or

recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.

The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and

service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable

and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please

contact the distributor's Service Division.

WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have

accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).

IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.

TSX-100

2

TSX-100

WALL

OUTLET

EQUIPMENT

UNDER TEST

AC LEAKAGE

TESTER OR

EQUIVALENT

INSULATING

TABLE

WARNING: CHEMICAL CONTENT NOTICE!

This product contains chemicals known to the State of California to cause cancer, or birth defects or other reproductive

harm.

DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY

REASON WHAT SO EVER!

Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose

eyes to solder/flux vapor!

If you come in contact with solder or components located inside the enclosure of this product, wash your hands before

handling food.

1. Critical Components Information

Components having special characteristics are marked s

and must be replaced with parts having specifications equal

to those originally installed.

2. Leakage Current Measurement (For 120V Models Only)

When service has been completed, it is imperative to verify

that all exposed conductive surfaces are properly insulated

from supply circuits.

● Meter impedance should be equivalent to 1500 ohms shunted

by 0.15µF.

● Leakage current must not exceed 0.5mA.

● Be sure to test for leakage with the AC plug in both polarities.

All of the P.C.B.s installed in this unit and solder joints are

soldered using the lead free solder.

Among some types of lead free solder currently available,

it is recommended to use one of the following types for the

repair work.

• Sn + Ag + Cu (tin + silver + copper)

• Sn + Cu (tin + copper)

• Sn + Zn + Bi (tin + zinc + bismuth)

Caution:

As the melting point temperature of the lead free solder is

about 30°C to 40°C (50°F to 70°F) higher than that of the lead

solder, be sure to use a soldering iron suitable to each solder.

About lead free solder /

■ TO SERVICE PERSONNEL

3

TSX-100

WARNING: Laser Safety

This product contains a laser beam component. This component may emit invisible, as well as visible radiation,

which may cause eye damage. To protect your eyes and skin from laser radiation, the following precautions must be

used during servicing of the unit.

1) When testing and/or repairing any component within the product, keep your eyes and skin more than 30 cm away from

the laser pick-up unit at all times. Do not stare at the laser beam at any time.

2) Do not attempt to readjust, disassemble or repair the laser pick-up, unless noted elsewhere in this manual.

3) CAUTION : Use of controls, adjustments or performance of procedures other than those specified herein may result in

hazardous radiation exposure.

Laser Emitting conditions:

1) When the top cover is removed, and the STANDBY/ON SW is turned to the “ON” position, the laser component will emit

a beam for several seconds to detect if a disc is present. During this time (5-10 sec.) the laser may radiate through the

lens of the laser pick-up unit. Do not attempt any servicing during this period!

If no disc is detected, the laser will stop emitting the beam. When a disc is loaded, you will not be exposed to any laser

emissions.

2) The laser power level can be adjusted with the VR on the pick-up PWB, however, this level has been set by the factory

prior to shipping from the factory. Do not adjust this laser level control unless instruction is provided elsewhere in this

manual. Adjustment of this control can increase the laser emission level from the device.

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

WARNING: Lithium batteries

WARNING: Lithium batteries are dangerous because

they can be exploded by improper handling. Observe the

following precautions when handling or replacing lithium

batteries.

• Leave lithium battery replacement to qualified service

personnel.

• Always replace with batteries of the same type.

• When installing on the PC board by soldering, solder

using the connection terminals provided on the battery

cells. Never solder directly to the cells. Perform the

soldering as quickly as possible.

• Never reverse the battery polarities when installing.

• Do not short the batteries.

• Do not attempt to recharge these batteries.

• Do not disassemble the batteries.

• Never heat batteries or throw them into fire.

ADVARSEL!

Lithiumbatteri –Eksplosionsfare ved fejlagtig håndtering.

Udskiftning må kun ske med batteri af samme fabrikat og

type. Levér det brugte batteri tilbage til leverandøren.

VARNING

Explosionsfara vid felaktigt batteribyte. Använd samma

batterityp eller an ekvivalent typ som rekommenderas av

apparattillverkaren. Kassera använt batteri enligt

fabrikantens instruktion.

VAROITUS

Paristo voi räjähtää, jos se on virheellisesti asennettu.

Vaihda paristo ainoastaan laitevalmistajan suosittelemaan

tyyppiin. Hävitä käytetty peristo valmistajan ohjeiden

mukaisesti.

4

TSX-100

• Type GaAlAs

• Wave length 780 nm

• Emission duration continuous

Warning for power supply

The primary side of the power supply carries live mains voltage when the player is connected to the mains even when

the player is switched off !

This primary area is not shielded so it is possible to touch copper tracks and/or components when servicing the player.

Service personnel have to take precautions to prevent touching this area or components in this area.

Note:

The screws on the DVD mechanism may never be touched, removed or re-adjusted.

Handle the DVD mechanism with care when the unit has to be exchanged!

The DVD mechanism is very sensitive for dropping or giving shocks.

Laser Diode Properties

• Laser output max. 44.6 µW *

* This output is the value mea-

sured at a distance of about

200 mm (7.9 in) from the ob-

jective lens surface on the

optical pick-up block.

5

TSX-100

■ PREVENTION OF ELECTROSTATIC DISCHARGE

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called

Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transis-

tors and semiconductor “chip” components. The following techniques should be used to help reduce the incidence of compo-

nent damage caused by electro static discharge (ESD).

1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on

your body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist

strap, which should be removed for potential shock reasons prior to applying power to the unit under test.

2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as

aluminum foil, to prevent electrostatic charge buildup or exposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

4. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static (ESD protected)”

can generate electrical charge sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most

replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compa-

rable conductive material).

7. Immediately before removing the protective material from the leads of a replacement ES divice, touch the protective mate-

rial to the chassis or circuit assembly into which the device will be installed.

CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as brush-

ing together of your fabric clothes or lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient

to damage an ES device).

Grounding for electrostatic breakdown prevention

1. Human body grounding.

Use the antistatic wrist strap to discharge the static electricity from your body.

2. Work table grounding.

Put a conductive material (sheet) or steel sheet on the area where the optical pickup is placed and ground the sheet.

Caution:

The static electricity of your clothes will not be grounded through the wrist strap. So take care not to let your clothes touch the

optical pickup.

1M-ohms

Conductive material

(sheet) or steel sheet

Anti-static wrist strap

6

TSX-100

iPod port

USB port

■ FRONT PANELS

Top view

R, B, G models

U, A, J models

Page is loading ...

8

TSX-100

B model

■ REAR PANELS

Rear view

U model

R, A, G, J models

PHONES

PORTABLE

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TSX-100

11

– Silver color –

■ Player Section /

Playback system /

.................................................................................. CD, CD-R/RW

■ Amplifier Section /

Type / ................................................. Twin SR-Bass

Magnetic shielding type /

Driver / ....................................... 4.5 cm (1-3/4")

Titanium cone full-range x 2

Minimum RMS output power per channel / (EIAJ)

..................................................................................... 10 W + 10 W

Input sensitivity/Impedance /

U, R, A, B, J models

PORTABLE ..................................................... 300 mV/47 k-ohms

G model

AUX ................................................................. 300 mV/47 k-ohms

Output level/Impedance /

PHONES (volume max.)

U, R, A, G models ..................................................... 1 V/32 ohms

B, J models ........................................................... 470 V/32 ohms

■ iPod Section / [U, A, J models]

Support iPod models /

.............. iPod (Click and wheel), iPod mini, iPod nano, iPod touch

■ FM Tuner Section /

Tuning range /

U model ............................................................... 87.5 to 107.9 MHz

R, A, B, G models ........................................... 87.50 to 108.00 MHz

J model ............................................................... 76.0 to 108.0 MHz

■ AM Tuner Section /

Tuning range /

U model ................................................................. 530 to 1,710 kHz

R, A, B, G, J models ............................................. 522 to 1,629 kHz

■ DAB Tuner Section [B model]

Tuning range (BAND III) ................................. 174 MHz to 240 MHz

Sensitivity ................................................................................ -95 dB

Selectivity (for adjacent channel) .......................................... 40 dB

Antenna input (unbalanced) .............................................. 50 ohms

■ General /

Power supply /

U model ................................................................AC 120 V, 60 Hz

R, A, B, G, J models ................................ AC 100-240 V, 50/60 Hz

Power consumption

................................................................................................. 20 W

Standby power consumption

.................................................................................... 1.0 W or less

Dimensions (W x H x D)

..................... 300 x 141.5 x 200 mm (11-13/16” x 5-9/16” x 7-7/8”)

Weight

........................................................................ 2.7 kg (5 lbs. 15 oz.)

Finish

Black color .................................................. U, R, A, B, G, J models

Silver color .................................................. U, R, A, B, G, J models

Accessories

Remote control x 1, Battery (Lithium, CR2025) x 1, AM loop antenna

(2.0 m) x 1, Indoor FM antenna (1.5 m) x 1, Power cable (2 m) x 1,

Indoor DAB antenna (2.0 m) x 1 (B model)

■ SPECIFICATIONS /

U .......... U.S.A. model

R .......... General model

A .......... Australian model

B .......... British model

G .......... European model

J ........... Japanese model

• DIMENSIONS /

Unit: mm (inch)

300

(11-13/16")

141.5

(5-9/16")

200

(7-7/8")

“Swing Radiator Bass ™” is a trademark of YAMAHA CORPORATION.

“iPod” is a trademark of Apple Inc., registered in the U.S. and other coun-

tries.

R

The XM name and related logos are registered trademarks of XM Satellite

Radio Inc.

This receiver supports DAB tuning.

■ REMOTE CONTROL PANELS

– Black color –

U model R model A model B model G model

U model R model A model B model G model J model

* Specifications are subject to change without notice due to product

improvements.

TSX-100

12

2

6

4

6

2

1

5

Front panel unit

CN83

CN18

CN17

CN82

Speaker L ass'y

CN84

CN85

Speaker R ass'y

Rear cabinet ass'y

3

Ground lead

■ INTERNAL VIEW

321 4 5

1

2

3

4

5

6

7

8

9

0

A

B

C

D

SPEAKER L ASS'Y

SMPS P.C.B.

MAIN (1) P.C.B.

MAIN (4) P.C.B. (U, A, J models)

MAIN (6) P.C.B. (R, B, G models)

DAB MODULE (B model)

MAIN (7) P.C.B. (B model)

AM/FM TUNER MODULE

MAIN (2) P.C.B.

SPEAKER R ASS'Y

MAIN (8) P.C.B.

MAIN (3) P.C.B.

MAIN (5) P.C.B.

MAIN (9) P.C.B.

MAIN (10) P.C.B.

CD MECHANISM UNIT

7

8

09BA

DC

6

Fig. 1

1. Removal of Rear Cabinet Ass’y

a. Remove 2 screws (1) and 6 screws (2). (Fig. 1)

b. Pull out the rear cabinet rearward slowly. (Fig. 1)

c. Remove CN17. (Fig. 1)

d. Remove screw (3) and then remove the ground lead.

(Fig. 1)

e. Remove the rear cabinet ass’y. (Fig. 1)

2. Removal of Front Panel Unit

a. Remove 2 screws (4). (Fig. 1)

b. Remove CN18, CN82 and CN84. (Fig. 1)

c. Remove the front panel unit forward. (Fig. 1)

3. Removal of Speaker L Ass’y and Speaker R Ass’y

a. Remove 3 screws (5). (Fig. 1)

b. Remove CN83. (Fig. 1)

c. Remove the speaker L ass’y. (Fig. 1)

d. Remove 3 screws (6). (Fig. 1)

e. Remove CN85. (Fig. 1)

f. Remove the speaker R ass’y. (Fig. 1)

1 2

3

4

5

6

Top view

Front view

■ DISASSEMBLY PROCEDURES /

(Remove parts in the order as numbered.)

Disconnect the power cable from the AC outlet.

Safety Measures

• Some internal parts in this product contain high volt-

ages and are dangerous. Be sure to take safety mea-

sures during servicing, such as wearing insulating

gloves.

• C971 on the SMPS (2) P.C.B. is dangerous even after

the power is turned off because an electric charge re-

mains and a high voltage continues to exist there.

Before starting any repair work, perform discharge by

connecting a discharge resistor (5k-ohms/10 W) be-

tween terminals of the capacitor. The time required for

discharging is about 30 seconds.

After the repair work, also perform discharge in the

same manner.

13

TSX-100

Fig. 3

CD mechanism unit

Flexible flat cable

AM/FM tuner module

CN95

CN35

CN15

(B model)

CN12

CN91

CN92

CN31

CN33

CN32

CN93

MAIN (1) P.C.B.

CN42

CN11

8

9

7

0

CN31

OK NG

*

4. Removal of AM/FM Tuner Module

a. Remove 2 screws (7). (Fig. 2)

b. Remove CN12. (Fig. 2)

c. Remove the AM/FM tuner module. (Fig. 2)

5. Removal of MAIN(1) P.C.B.

a. Remove 4 screws (8) and screw (9). (Fig. 2)

b. Remove CN11, CN35, CN42, CN91-93 and CN95.

(Fig. 2)

c. Remove CN15. (Fig. 2) (B model)

d. Remove the MAIN (1) P.C.B.. (Fig. 2)

6. Removal of CD Mechanism Unit and Optical

Pick-Up

a. Remove 4 screws (0). (Fig. 2)

b. Remove CN31-33. (Fig. 2)

c. Lift up the rear side of the CD mechanism unit, then

remove it rearward. (Fig. 2)

*

When installing the CD mechanism unit, install the

flexible flat cable as shown in Fig. 3.

7

8 9

0

Fig. 2

14

TSX-100

Fig. 4

d. Remove 4 screws (A) and then remove the drive unit.

(Fig. 4)

e. Remove flexible flat cable. (Fig. 4)

f. Remove stopper gear A and then remove the gear A.

(Fig. 4)

g. Remove stopper sled shaft and then remove the sled

shaft. (Fig. 4)

h. Remove the optical pick-up unit. (Fig. 4)

* Never touch the potentiometer installed to the opti-

cal pick-up unit. (Fig. 5)

A

CD mechanism unit

Drive unit

Flexible flat cable

Optical pick-up unit

Sled shaft

Stopper sled shaft

Stopper gear A

Gear A

Optical pick-up unit

Potentiometer

Fig. 5

15

TSX-100

● How to manually eject a disc

If the inserted disc cannot be ejected, it is possible to

eject it manually.

a. Remove the CD mechanism unit. (Refer to Disas-

sembly Procedures)

b. Turn the loading gear in the arrow direction until the

disc is ejected. (Fig. 6)

CD mechanism unit

Left side

Loading gear

Disc

Fig. 6

16

TSX-100

■ TEST MODE

The firmware version is displayed.

● Starting Service Mode

a. Connect the power cable of this unit to the AC power outlet.

b. Press the “INPUT/SNOOZE” key of this unit to turn on the power.

c. Press the “INPUT/SNOOZE” key of this unit repeatedly to select the CD.

Make sure that [No Disc] is displayed.

* While the disc is being played, press the “

AA

A

/

FF

F

(STOP/EJECT)” key to eject the disc.

d. While pressing the “MUTE” key of this unit, press the “

AA

A

/

FF

F

(STOP/EJECT)” key of this unit.

The SERVICE mode is activated and each firmware version is displayed at about 5 seconds intervals.

e. Press the “POWER OFF” key of this unit to turn off the power.

f. Disconnect the power cable of this unit from the AC power outlet.

● Starting Factory Reset

All settings are returned to initial settings.

a. Activate the Service Mode.

b. While the firmware versions are displayed, press and hold the “INPUT/SNOOZE” key for longer than 4 seconds.

c. [FACTORY SET] is displayed and the power is turned off automatically in about 4 seconds.

HOSTHOST

HOST

VERVER

VER

071018-03U/U071018-03U/U

071018-03U/U

SERVICESERVICE

SERVICE

MODEMODE

MODE

DSPDSP

DSP

VERVER

VER

0707

07

1010

10

1616

16

0101

01

This is displayed when the SERVICE mode is activated.

The firmware version of the main microprocessor is displayed.

The firmware version of DSP is displayed.

The firmware version of USB is displayed.

(R, B, G models)

The firmware version of DAB is displayed.

(B model)

Ordinary display.

USBUSB

USB

VERVER

VER

xxxx

xx

xxxx

xx

xxxx

xx

xxxx

xx

Destination

About 5 seconds

DABDAB

DAB

VERVER

VER

xxxx

xx

xxxx

xx

xxxx

xx

xxxx

xx

3:53PM3:53PM

3:53PM

NoNo

No

DiscDisc

Disc

About 5 seconds

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2

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1

3

4

5

7

TSX-100

6

18

CD MECHANISM UNIT

AM/FM

iPod

RDS_DATA

ADL_SDTO

HP_ON

SP_ON

AMP13V

POWER H

+3.3VD

+5VD

R, A, G, J models

U, B models

CD_SDTO1

DAB/XM_SDTO

XM_SDTO

DAB_SDTO

USBD+/-

SENSOR

KEY0-2

BEEP

V_PROTECT

AM/FM

TUNER

iPod DOCK

(U, A, J models)

USB (R, B, G models)

XM

(U model)

DAB

(B model)

AC

AMP13V

REMOTE

MICROPROCESSOR

(MAIN)

(AMP)

AC IN

PHONES

L

SPEAKERS

R

U, A, J models

JK61

JK71

JK41

RC82

IC61

IC21

IC14

IC15

IC53

RY52

RY51

IC16

IC51

IC52

IC22

IC71

IC41

IC31

IC33

27,28

1,3

1,73,5

3,5

1,2

2

4

2-5

53

4

6

16,17

8,9

3

14

29-32

2

3

3,13

9

1,7

37

79,80

62

5,11

9,10

91

88 35

13

12

99

6

9

69

70

3,5,10,11

60,61,65,66

85-87,95-98

27

2,15

1,12

4,11

5,14

U model

B model

R, B, G models

ROOM

SENSOR

RC81

S801-813

IC12

IC11

FL81

REMOTE

PANEL KEYS

SMPS

• See page 31 →

SCHEMATIC DIAGRAM

MAIN

• See page 27-30 →

SCHEMATIC DIAGRAM

■ BLOCK DIAGRAM

ABCDEFGH I J

1

2

3

4

5

6

7

TSX-100

19

■ WIRING DIAGRAM

SPEAKER R ASS'Y SPEAKER L ASS'Y

B model

R, B, G models

CD MECHANISM

UNIT

AM/FM TUNER

MODULE

MAIN (5) P.C.B.

MAIN (3) P.C.B.

MAIN (10) P.C.B.

MAIN (8) P.C.B.

MAIN (1) P.C.B.

MAIN (2) P.C.B.

MAIN (6) P.C.B.

(Writing port)

MAIN (4) P.C.B.

MAIN (7) P.C.B.

MAIN (9) P.C.B.

SMPS P.C.B.

U, A, J models

(Writing port)

2

ABCDEFGH I J

1

3

4

5

7

TSX-100

6

20

MAIN (1)

MAIN (8)

CN82

MAIN (9)

CN84

SMPS

CN93

(Top view)

AM/FM TUNER MODULE

MAIN (2)

BN11

MAIN (7)

BN15

MAIN (2)

BN42

MAIN (4) BN16 (U, A, J models)

(R, B, G models)

(B model)

MAIN (6) BN17

MAIN (2)

BN35

MAIN (3)

BN18

AC IN

SMPS

CN91

SMPS

CN92

PORTABLE PHONES XM

U model

B model

BAT1: 30H3A3H (B, G models)

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

Note) The electrical parts available as servicing parts are those in the replacement parts list only.

When replacement of any electrical part other than those in the list is necessary, replace the P.C.B.

assembly which includes that part.

■ PRINTED CIRCUIT BOARDS

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2

ABCDEFGH I J

1

3

4

5

7

TSX-100

6

22

MAIN (2) (Top view) MAIN (2) (Bottom view)

CD MECHANISM

UNIT

CD MECHANISM

UNIT

CD MECHANISM

UNIT

(Writing port)

MAIN (1)

CN35

MAIN (1)

CN42

MAIN (1)

CN11

(Writing port)

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2

ABCDEFGH I J

1

3

4

5

7

TSX-100

6

26

MAIN (1)

BN91

MAIN (1)

BN93

MAIN (1)

BN92

SMPS

(Side A) SMPS (Side B)

5 k-ohms

10 W

Safety Measures

• Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such as

wearing insulating gloves.

• C971 on the SMPS (2) P.C.B. is dangerous even after the power is turned off because an electric charge remains and a high voltage

continues to exist there.

Before starting any repair work, perform discharge by connecting a discharge resistor (5k-ohms/10 W) between terminals of the capaci-

tor. The time required for discharging is about 30 seconds.

After the repair work, also perform discharge in the same manner.

ABCDEFGH I J

1

2

3

4

5

6

7

TSX-100

27

iPod IN

SPEAKER OUT

USB IN

MAIN (4)

MAIN (1)

U model

SPEAKERS L

ASS'Y

SPEAKERS R

ASS'Y

B model

U, A, J models

iPod

XM

MAIN (7)

MAIN (5)

MAIN (9)

MAIN (10)

MAIN (8)

MAIN (3)

MAIN (6)

USB

to MAIN (1)_CN17

Page 28

B6

to MAIN (1)_CN18

Page 28

B4

B6

to MAIN (1)_CN15

Page 28

F7

to MAIN (1)_CN17

Page 28

to MAIN (1)_BN82

Page 28

J2

to MAIN (1)_BN84

Page 28

J2

■ SCHEMATIC DIAGRAMS

MAIN 1/4

Note) The electrical parts available as servicing parts are those in the replacement parts list only.

When replacement of any electrical part other than those in the list is necessary, replace the P.C.B.

assembly which includes that part.

★ Components having special characteristics are marked s and must be replaced with parts

having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

s

2

ABCDEFGH I J

1

3

4

5

7

TSX-100

6

28

USB IN

iPod IN

PORTABLE IN

ANALOG IN

AD IN

CD/USB IN

MIX IN

SPEAKER OUT

MAIN (1)

MICROPROCESSOR

BAT1: 30H3A3H (B, G models)

CAUTION

Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type.

to MAIN (3)_BN18

to AM/FM TUNER MODULE

PHONES

PORTABLE

Page 27

G3

to MAIN (4)_BN16

(U, A, J models)

Page 27

E3

to MAIN (6)_BN17

(R, B, G models)

Page 27

I5

to MAIN (2)_BN42

Page 29

G7

to MAIN (2)_BN11

Page 29 E2

to MAIN (7)_BN15

(B model)

Page 27

H7

to MAIN (2)_BN35

Page 29

B3

to MAIN (9)_CN84

Page 27

I4

to MAIN (8)_CN82

Page 27

G4

to SMPS_CN93

Page 31

H3

to MAIN (1)_CN97

Page 30

I3

to MAIN (1)_CN98

Page 30

I4

MAIN 2/4

★ Components having special characteristics are marked s and must be replaced with parts

having specifications equal to those originally installed.

★ Schematic diagram is subject to change without notice.

s

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Yamaha TSX-100 User manual

Yamaha TSX-100 User manual

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