Kenwood KVT-M700 User manual

Kenwood
Brand
Kenwood
Model
KVT-M700
Type
User manual
LCD RECEIVER
KVT-M700
SERVICE MANUAL
© 2002-1 PRINTED IN KOREA
B51-7885-00 (K) 3397
(K : For North America) (E : For Europe)
(M : For Other Areas) The following reference numbers
with accessory parts are the same reference
numbers used on EXPLODED VIEW
and PARTS LIST.
217
213 251x2
216
246
824
317
322
318
303
DC14
DC11
DC12
DC13
319x2
320x2 305x2
321
323
5L CONNECTOR NAVI INTERFACE
ISOLATION
AMP SWITCH
ANALOG
IC15 IC13
FM/AM
FRONT END
W02-331x-05
IC17
NOISE
AMPLIFIER
MONITOR INTERFACE
IC5
AMP
ISOLATION
DC CONNECTOR
SYSTEM u-COM
RST IC
IC6
MUTE (NOR)
SEL SWITCH
IC4
IC9
J2 J1
RDS
DEMODULATER
IC16
E-VOL
IC2-
IC7
SYSTEM E'S
MUTE
PRE
AMPLIFIER
10,12
IC11
AMPLIFIER
47x4 AUDIO
IC1
LR
NON-FAD
RL
REAR
LR
FRONT
4.5V 3 PRE OUT
Q27,29
IC8,
J6 J3
Q18
Q17
Q22
B.U. DET
ONLY
KVT-M700(1/2) (E,K,M)
TYPE
ONLY
(K,E)
ONLY
TYPE
(M)
S METER
IFC OUT
AM +B
FM +B
PLL CLK
PLL DATA
AUDIO OUT
RDS OUT
WEDGE ONESELF IN NAVI VOICE AND SELECTED AUDIO LINE
RED
GREEN
BLUE
SYNC
V GND
REMO
NAV RX
NAV TX
A GND
AV1 L
AV1 R
AV2 R
AV2 L
DATA H
DATA C
REQ H
REQ C
MUTE
CLK
CON
RST
EXT
ACC
GND
B.U.
L MUTE
POWER
FL-
FR-
RL+
ANT
FL+
FR+
RR+
RL-
RR-
NOISE
S METER
R CLK
NOISE 2
QUAL
R DAT
IFC OUT
SEL 2
SEL 1
CH DATA H
CH REQ C #
CH CLK
CH DATA C
PHONE
CH CON
CH MUTE
CH RST
CH REQ H #
M MUTE
M REQ C #
M REQ H #
MD DATA C
MD DATA H
M CLK
M CON
P CON
RESET #
EXT CON
ANT CON
AM +B
FM +B
PLL CLK
PLL DATA
AFS #
PRE MUTE #
BEEP
SCL
SDA
P-STBY
P-MUTE #
P-SVR
ACC DET #
MUTE
B.U. DET #
4.33MHz
3
CD L OUT
CD R OUT
AC IN FL
AC IN FR
AC IN RR
AC IN RL
AC IN FL
AC IN FR
TAPE L
TAPE R
CD GND
CD R
CD L
MPX
AM
AFS
QUAL
SDA
SCL
RF
LF
LR
RR
S MUTE
AC OUT L
AC OUT R
LR
RR
AUX IN R
AUX OUT L
AUX OUT R
SDA
SCL
RF
LF
RF
LR
LF
RR
AUX IN L
22
4
2
3
8
4
8
22
2
2222
3
7
2
44
2
3
2
2
2
2
2
2x3
4
3
5
2
222
3
3
8
20MHz
23
5L : 1200mV
NAVI : 1200mV
500mV
AV2 : 500mV
470mV
FM (E,M)
FM (K)
AM (E,M)
AM (K)
251mV
230mV
230mV
:
:
:
:
AV1 :
KVT-M700
2
BLOCK DIAGRAM
to X25
DRIVER
MOTOR
DRIVER
MOTOR
to MECHANISM PCB
to u-COM
VL/R
ISO
L/R
ISO
BU4066
VL/R
to TV
u-COM
RST
to BAT
ASSY
MECHANISM
CHROMA DECODER
IC500
OSD
IC501
BUFF
BUFF
SEPARATION
IC400
+13V/-16V
IC301
VCOM DRIVER
+5.0V
TIMING
IC200
CONTROL IC
KEY1
u-COM
BRT
SW
+5.0V
IC202
FLIP FLOP +5.0V
IC201
PLL
INVERTER
BL +9.0V
LCD
7INCH TFT
CFL
+13.0V
+5.3V
-9.3V
-10.9V
to C. TRAP
SYNC
from
A. DIM IC20
A. DIMMER
to AN2546FH-A
1H CCD
IC702
MM1389
IC701
EEP ROM
IC700
u-COM
u-COM
VOL
VOL
SRC
ATT
OPEN
RST
REMO
V
BU4066
to
RGB SW
u-COM
u-COM
ISO
NJW1303V
AV IN2 AV IN1 AV OUT
IC203
IC202
IC102IC105
IC101
IC4 IC3
IC301
IC201
J3
J2
IC302
IC402,403
IC401
MECHA PCB
(X14- ) (B/2)
(X35- ) (A/2)
(X14- ) (A/2)
(E) TYPE
(K,M) TYPE
KVT-M700 (2/2) (E,K,M)
AV 2L
AV 2R
AV 1L
AV 1R
A GND
NG
NR
NAVI SYNC
V GND
NB
RIM-
RIM+
RIM+
RIM-
EXM+
EXM-
EXM-
EXM+
COMP VIDEO
+14V
GND
20MHz
RST
PARK
ILL
BU
ACC
GND
Y
RGBI
HSY
VSY
RGBI
OSD RGB
RGB
HD
VD
NT/PAL
VSY
SYNI
OSCO
CVOP
VIN
OSCI
KEY1
CLK
VCOM
RGB
SPOI
MOD1
MOD2
SCLS
VRSP
PIOCT
CLDS
(4.0VP-P)
BRT
RSENCE
ESENCE
V GND
OSD CK
SYS GND
V 5V
OSD CS
OSD TRE
OSD DO
OSD RST
V COM
C
HD,VD
HD,VD
DIFFERENCE
COLOR
DIFFERENCE
COLOR
from X14
SYNC CUT (E TYPE ONLY)
NR
NG
NB
DATA,CLK
OSD RGB
B.U. DET
ILLUMI
ACC
PARK
TR
TV SYNC
TB
V GND
SC DATA
TG
MC DATA
TV R
REMO
TV L
RST
MC REQ
BP CLK
SC REQ
A GND
SC CON
TX
RST
REMO
RX
M CLK
M CON
M REQ C
M REQ H
M DATA C
M DATA H
to X35
COMP VIDEO
Y/C
VI2
VI1
VI3
VO2
VO1
RGB SW
AO2
AO1
AB2
AB1
I2C BAS
KVT-M700
3
BLOCK DIAGRAM
KVT-M700
4
COMPONENT DESCRIPTION
VIDEO CONTROL UNIT (X14-692x-xx)
REF.
No. FUNCTION OPERATION
IC2 DC/DC CONVERTER CONTROLLER Controls DC/DC converter.
IC3,4 MOTOR DRIVER Drives TV mechanism motor.
IC101 ISOLATION AMPLIFIER Isolates TV input audio signal.
IC102 ISOLATION AMPLIFIER Isolates AV IN1 input audio signal.
IC103,104 AUDIO SW Switches audio signal.
IC105 ISOLATION AMPLIFIER Isolates AV IN2 input audio signal.
IC201 RGB SW Switches TV/NAVI signals (Only Euro model).
IC202 VIDEO SW Switches video signal to monitor.
IC203 VIDEO SW Switches video signal of AV OUT.
IC204 VIDEO SW Switches sync detection video signal.
IC205 SYNC SEPARATION Detects sync of NT/PAL and AV IN2.
IC301 PANEL u-COM Controls panel.
IC302 RESET IC Resets ICs.
IC303 REMOTE BUFFER Buffers navigation remote control signal.
IC501 REMOTE CONTROL SENSOR Senses remote control signal.
Q1 B.U. DETECTION Detects back-up.
Q2 PARKING DETECTION Detects parking signal.
Q3 B.U. 5V SW Switches back-up 5V by P.ON.
Q4-6 IC2 POWER SW Turns on or off IC2 power supply.
Q7 DC/DC SW Drives fry-back.
Q8 DC/DC SW Drives chopper.
Q9,10 Q8 DRIVER Drives Q8.
Q11,12 MOTOR DRIVER POWER SW Switches motor driver power supply.
Q13 MOTOR DRIVER VOLTAGE SW Switches motor driver power supply voltage.
Q14,15 8V AVR Supplies power to motor driver.
Q16,17 B.U. 5V AVR Supplies 5V to panel u-com.
Q101,102 AUDIO MUTE Mutes AV OUT audio signal.
Q103,104 AUDIO MUTE DRIVER Drives AV OUT audio mute.
Q201,202 VIDEO AMPLIFIER Amplifies video signal.
Q203 VIDEO BUFFER Buffers video signal.
Q204 IC203 POWER SW Turns on or off IC203 power supply.
Q301 SW Is turned on by panel reset key.
Q302 RESET CONTROL Is controlled by panel reset SW.
Q303 DSI SW Turns on or off DSI.
Q304,305 RED/GREEN SW Switches red and green.
Q306,307 DSI OSCILLATOR Oscillates DSI.
Q308 DSI BUFFER Buffers DSI.
Q309 KEY DETECTION Detects VOL DOWN key.
Q501 RED LED SW Turns on or off red LED.
Q502 BLUE LED SW Turns on or off blue LED.
Q503 GREEN LED SW Turns on or off green LED.
KVT-M700
5
COMPONENT DESCRIPTION
VIDEO CONTROL UNIT (X14-692x-xx)
REF.
No.
REF.
No.
FUNCTION OPERATION
Q504 RED/GREEN SW Switches red and green LED.
Q505 RED/GREEN SW Turns on green LED.
Q506 RED/GREEN SW Turns on red LED.
Q507 GREEN LED SW Turns on or off green LED.
ELECTRIC UNIT (X25-926x-xx)
FUNCTION OPERATION
IC1 POWER AMPLIFIER Controls DC/DC converter.
IC2 8V AVR Switches 8V.
IC3 DC/DC CONTROLLER Controls DC/DC converter.
IC4 MUTE LOGIC Mute logic.
IC5 ISOLATION AMPLIFIER Isolates AV IN2 audio signal.
IC6 RESET IC Detects 3.7V.
IC7 SYSTEM E’s+ HPF.
IC8 OPERATION AMPLIFIER For PRE OUT.
IC9 SYSTEM u-COM Controls system.
IC10 OPERATION AMPLIFIER For PRE OUT.
IC11 E-VOLUME/MPX Electric volume and multiplexer.
IC12 OPERATION AMPLIFIER For PRE OUT.
IC13 AUDIO SW Switches main source audio signal.
IC14 BUFFER Buffers 1/2 Vcc and GND.
IC15 ISOLATION AMPLIFIER Isolates the 5-Line.
IC16 RDS DECODER Decodes RDS.
IC17 NOISE DETECTION OP AMP. Detects noise.
IC18 ISOLATION AMPLIFIER Isolates AV IN audio signal.
Q1 5V AVR Backs up 5V.
Q2 SVR SW Switches SVR.
Q3 5V AVR Backs up 5V.
Q4 P.ON 5V SW Switches 5V.
Q5,6 P.ON 14V SW Switches 14V.
Q7,8 DC/DC SW Switches DC/DC.
Q9 P.ANT SW Switches P.ANT.
Q10 P.CON SW Switches P.CON.
Q11 8V AVR Switches 8V.
Q12,13 P.CON PROTECTOR Protects P.CON.
Q14 P.ANT SW Switches P.ANT.
Q15 P.CON SW Switches P.CON.
Q16 B.U. DETECTOR Detects back-up.
KVT-M700
6
COMPONENT DESCRIPTION
ELECTRIC UNIT (X25-926x-xx)
REF.
No. FUNCTION OPERATION
Q17 EXT.CON SW Switches extra control.
Q18 RESET SW Switches reset.
Q19-21 DIFFERENTIAL STABILISER Stabilises difference.
Q22 ACC DETECTOR Detects ACC.
Q23-25 DIFFERENTIAL STABILISER Stabilises difference.
Q26 MUTE SW Switches mute for Rch PRE OUT.
Q27 AUDIO MUTE Mute audio signal for PRE OUT.
Q28 MUTE SW Switches mute for Lch PRE OUT.
Q29 AUDIO MUTE Mute audio signal for PRE OUT.
Q30 MUTE SW Switches mute for IC7.
Q31,32 AUDIO MUTE Mute audio signal for PRE OUT.
Q33 NOISE DETECTION Detects noise.
Q34 AUDIO MUTE Mute audio signal for PRE OUT.
Q35 SOURCE SW Switches source.
Q36 AUDIO MUTE Mute audio signal for PRE OUT.
Q37 SOURCE SW Switches source.
Q38 AM+B SW Switches AM+B.
Q39 FM+B SW Switches FM+B.
Q40 AM+B SW Switches AM+B.
Q41 FM+B SW Switches FM+B.
Q42 RDS BUFFER Buffers RDS.
Q43-45 NOISE DETECTION For noise detection AFC.
VIDEO UNIT (X35-423x-xx)
REF.
No. FUNCTION OPERATION
IC20 BRIGHTNESS SENSOR Senses brightness.
IC200 TIMING CONTROLLER Controls LCD.
IC201 PLL CONTROLLER Controls PLL.
IC202 D-FLIP FLOP Delays vertical starting position on screen.
IC301 OPERATION AMPLIFIER Drives and buffers V-COM AC.
IC400 SYNC SEPARATOR Separates sync burst gate pulse.
IC401 NAND NAND and inverts HD/VD.
IC402 HD/VSY/HD+VD BUFFER Buffers HD/VSY/HD+VD.
IC403 BGP/HD/VD BUFFER Buffers BGP/HD/VD.
IC500 ON-SCREEN DISPLAY CONTROLLER Controls on-screen display.
IC501 R/G/B/I/HSY BUFFER Buffers R/G/B/I/HSY.
IC700 E2PROM For mechanism position, touch-panel and chroma
memory.
KVT-M700
7
COMPONENT DESCRIPTION
VIDEO UNIT (X35-423x-xx)
REF.
No. FUNCTION OPERATION
IC701 VIDEO SIGNAL PROCESSOR Decodes chroma, controls gamma.
IC702 1H DELAY LINE For PAL chroma 1h delay.
IC703 3.0V AVR Regulates 3.0V.
Q10-14 TOUCH-PANEL CONTROL SW CONTROL SW for touch-panel.
Q200 VCO Oscillates PLL.
Q201,202 TV/NAVI SW Switches TV/NAVI.
Q300 +7.5V AVR Supplies +7.5V to gamma control circuit.
Q301 RIPPLE FILTER Ripple filter.
Q302,303 V-COM BUFFER Buffers V-COM.
Q401,403 C-SYNC BUFFER Buffers C-SYNC.
Q497,498 NTSC/PAL SW Switches NTSC and PAL.
Q500 I SIGNAL BUFFER Buffers I signal.
Q600-602 INVERTER SW Switches inverter.
Q603,604 INVERTER DRIVER Drives inverter.
Q700 BRIGHTNESS BUFFER Buffers brightness signal.
Q701
CHROMA TRAP CUT-OFF FREQUENCY
SW
Switches chroma trap cut-off frequency.
Q801-804 KEY ILLUMINATION SW Switches key illumination red and green.
KVT-M700
8
MICROCOMPUTER'S TERMINAL DESCRIPTION
(X25-) IC9 : SYSTEM u-COM
PORT
No.
PORT NAME I/O FUNCTION OPERATING CONDITION
1 CH-DATA-H Changer data to head unit. -
2CH-CLK I/O Changer clock data. -
3AFS O
O
AFS. "L" : AF searching / FM seeking. "H" : Receiving.
4PLL-DATA I/O Front-end data. -
5PLL-CLK I/O Front-end clock. -
6EVDD -VDD. -
7EVSS -VSS. -
8--- -
9 AM+B OAM power supply. "H" : AM+B on.
10 FM+B O
O
O
FM power supply. "H" : FM+B on.
11 PRE-MUTE-R Rch preout mute. -
12 PRE-MUTE-L Lch preout mute. -
13 SDA I/O Buss data. -
14 SCL O Buss clock. -
15 ----
16 BEEP OBeep. -
17 - ---
18 TEST -Test
.-
19 P-MUTE OPower IC mute. "L" : Tell mute / Power off / All off.
20 P-STBY OPower IC stand-by. "L" : Power amplifier on. "H" : Power amplifier off.
21 MUTE OMute. "L" : Mute off. "Open" : Mute on.
22 P-SVR OPower IC reset. "L" : Reset off. "H" : Reset on (Discharge).
23 BU-DET IMomentary power down detection. "L" : Power down detection.
24 ACC-DET IACC detection. "L" : ACC detection.
25 ----
26 SW-5V O5V switch. "L" : Switch on. "H" : Switch off.
27
EXT-AMP-CON
O External amplifier control. "40ms" : Off. "70ms" : Low. "100ms" : Hi.
28 P.CON OPower control. "H" : Power on.
29 ANT.CON OAntenna control. "H" : Control on.
30 P.ON OPower on. "H" : Power on.
31 RESET IReset. "L" : Reset.
32 XT1 I Sub clock oscillation. -
33 XT2 -Sub clock oscillation. -
34 REG-C I- -
35 X2 - System clock oscillation. -
36 X1 I System clock ocsillation. -
37 VSS -GND. -
38 VDD -Power supply. -
39-41 -- -
42 TYPE 0 Destination switch. -
43 TYPE 1 Destination switch. -
44,45 --
-
--
46 IC2 TYPE 0 IC2 setting. "L" : Default.
47 IC2 TYPE 1 IC2 setting. "L" : Default.
48 M-REQ-H ORequest to monitor. "L" : Requesting.
49 ----
50 M-MUTE I
I
I
I
I
Mute request from monitor. "H" : Mute on.
KVT-M700
9
MICROCOMPUTER'S TERMINAL DESCRIPTION
(X25-) IC9 : SYSTEM u-COM
PORT
No.
PORT NAME I/O FUNCTION OPERATING CONDITION
51 M-CON O Monitor control. "H" : Control on. "L" : Control off.
52-54 - ---
55 B-VDD -Bus interface power supply. -
56 B-VSS -Bus interface GND. -
57-64 -- -
65 CH-REQ-H ORequest to the 5-line. "L" : Requesting.
66 CH-RST O5-line reset. -
67 CH-MUTE I Mute request from the 5-line. "H" : Mute on.
68 CH-CON O 5-line control. "H" : Control on. "L" : Control off.
69 -- -
70 AV-CONT O To AVREF. -
71 AVDD -A/D analogue power supply. -
72 AVSS -A/D analogue power supply. -
73 AVREF IA/D reference voltage. "H" : Voltage on.
74 PHONE IPhone detection. "NAVI" : Over 2.5V. "PHONE" : Less than 1V.
75-78 -
-
-
-- -
79 NOISE IFM noise detection. -
80 S-METER IFM S-meter detection. -
81 R-DATA IRDS data. -
82 R-QUAL IRDS quality. "H" : Good quality.
83 IFC-OUT I
I
IFC. -
84,85 -- -
86 NOISE 2 Noise amplifier. -
87 R-CLK IRDS clock. -
88 CH-REQ-C I Request from the 5-line. "L" : Requesting.
89 M-REQ-C I
I
Request from monitor. "L" : Requesting.
90 -- -
91 SEL1 O Selector. -
92 SEL2 O Selector. -
93 -
-
-
-- -
94 FLASH -D 1 I5-line data. -
95 FLASH-D 0 O
I
O
5-line data. -
96 FLASH-CLK I/O 5-line clock. -
97 M-DATA-C Monitor inter face data. -
98 M-DATA-H Monitor inter face data. -
99 M-CLK I/O Monitor inter face clock. -
100 CH-DATA-C Changer data from changer. -
KVT-M700
10
MICROCOMPUTER'S TERMINAL DESCRIPTION
(X14-) IC301 : PANEL u-COM
PORT
No.
PORT NAME I/O FUNCTION OPERATING CONDITION
1 M-DATA-C O Unit - Receiver box data. -
2 M-CLK O Receiver box - Unit clock. -
3OSD-CS O On-Screen Display chip selector. -
4 OSD-DO O On-Screen Display data. -
5OSD-CK OOn-Screen Display clock. -
6 EVDD - VDD. -
7EVSS - GND. -
8 OSD-RST O On-Screen Display reset. -
9 OSD-TRE I On-Screen Display communication permission. -
10 V-SYNC I NTSC PAL/VD2 judgement vertical sync. PAL : 45Hz-55Hz. NTSC : 55Hz-65Hz.
VD2 exists : 45Hz-65Hz.
11 SYNC-SW O LCD-SYNC / VD2-SYNC switch. "L" : LCD (50Hz/60Hz judgement).
"H" : VD2 presence judgement
12 REMOTE I Remote signal. -
13 SDA I/O IC2 data. -
14 SCL I/O IC2 clock. -
15 DIMMER O Dimmer. -
16 HSY I Brightness control horizontal sync counter. -
17 - - -
18 IC/VPP - VSS. -
19 -
-
-- -
20 PARK-SW I Parking detection. "H" : Parking on.
21 EX-MP O Mechanism slide motor. -
22 EX-MN O Mechanism slide motor. -
23 RI-MP O Mechanism tilt motor. -
24 RI-MN O Mechanism tilt motor. -
25 P.ON O Power on. "L" : P.ON.
26 MEC-P.ON O Mechanism power supply. "H" : P.ON.
27 MOT-SW O Tilt/Slide motor voltage. "H" : 5.0V. "L" : 7.5V.
28-30 - - -
31 RESET I Reset. "L" : Reset.
32 XT1 I -
33 -
-
-
-
-
-
-
34 REG-C I -
35 X2 - System clock (20MHz). -
36 X1 I System clock (20MHz). -
37 VSS - GND. -
38 VDD - BU5V. -
39 --- -
40 AB-MUTE O B-box audio mute. "H" : Mute on. "L" : Mute off.
41 VI-1 O LCD VIDEO selector 1. -
42 VI-2 O LCD VIDEO selector 2. -
43 VI-3 O LCD VIDEO selector 3. -
44 VO-1 O AV-OUT VIDEO selector 1. -
45 VO-2 O AV-OUT VIDEO selector 2. -
46 AD-1 O AV-OUT AUDIO selector 1. -
47 AD-2 OAV-OUT AUDIO selector 2. -
48 AB-1 O B-BOX AUDIO selector 1. -
49 AB-2 OB-BOX AUDIO selector 2. -
50 AD-MUTE OAV-OUT AUDIO mute. "H" : Mute on. "L" : Mute off.
KVT-M700
11
MICROCOMPUTER'S TERMINAL DESCRIPTION
(X14-) IC301 : PANEL u-COM
PORT
No.
PORT NAME I/O FUNCTION OPERATING CONDITION
51 LED-R Red SRC key illumination. "H" : Illumination on. "L" : Illumination off.
52 LED-G Green SRC key illumination. "H" : Illumination on. "L" : Illumination off.
53 LED-B Blue SRC key illumination. "H" : Illumination on. "L" : Illumination off.
54 RED/GRN O
O
O
O
Key illumination RED/GREEN switch. "H" : LED. "L" : GREEN.
55 BVDD - VDD. -
56 BVSS - GND. -
57 TP-X0 O Touch-panel X-axis mode 0. -
58 TP-X1 O Touch-panel X-axis mode 1. -
59 TP-Y0 O Touch-panel Y-axis mode 0. -
60 NT/PAL O NTSC/PAL judgement. "H" : PAL. "L" : NTSC.
61 V-MUTE O LCD video mute. "H" : Video mute on. "L" : Video mute off.
62 RGB-SW O NAVI-VIDEO / TV-VIDEO switch. "H" : NAVI interface. "L" : Others.
63 MDN O Wide mode setting 1. -
64 MDW O Wide mode setting 2. -
65 MDS O
O
Wide mode setting 3. -
66 LED-IND DSI on/off. "H" : DSI off. "L" : DSI on.
67 SC-CON O TV-box power control. -
68 MC-REQ O Unit - TV tuner box communication request. -
69 M-REQ-C O Unit - Receiver box communication request. -
70 REF-CON O AVREF. "H" : A/D reference voltage on.
71 AVDD - VDD -
72 AVSS - VSS. -
73 AVREF I AVREF. -
74 E-SENS I Mechanism slide position. -
75 R-SENS I Mechanism tilt position. -
76 TP-XDT I Touch-panel X-axis voltage. -
77 TP-YDT I
I
I
Touch-panel Y-axis voltage. -
78 KEY-1 Ladder-like key. -
79 KEY-2 Ladder-like key. -
80 MEC-SW I Mechanism connection detection. "L" : Mechanism exists.
81 OPT-SENS I
I
I
Optical sensor DC. -
82 - - -
83 TYPE 0 Destination switch 0. -
84 TYPE 1 Destination switch 1. -
85 --
-
--
86 VOL-DWN I VOLUME DOWN key. -
87 OPN/CLS I OPEN/CLOSE key. -
88 SRC I SRC key. -
89 M-CON I Receiver box power control. -
90 BU-DET I Momentary power-down detection. "H" : Power down.
91 M-REQ-H I Receiver box - Unit communication unit. -
92 PWN-IN I Brightness control vertical sync. -
93 SC-REQ I TV tuner box - Unit communication request. -
94 SC-DATA I TV-tuner box - Unit data. -
95 MC-DATA O Unit - TV tuner box data. -
96 MC-CLK I/O Unit - TV tuner box clock. -
97 NAVI-RXD I Data from navigation. -
98 NAVI-TXD O Data to navigation. -
99 - - - -
100 M-DATA-H I Receiver box - Unit data. -
KVT-M700
12
ADJUSTMENT
Unit Adjustment
Item Adjustment Method, Adjustment Value Condition
1. Adjustment of First, reset by pressing both VOLDW and SRC keys at the same time and boot up the · Adjustment pin (with
Touch Panel system in Test Mode. smaller tips of about
Display the Touch Adjustment Screen with the SRC key of TV remote controller, press 0.2mm in diameter.)
center section of the "Cross-font" using adjustment stick. · Test Mode
(Upper left upper r ight lower left.)
Note 1: When conducting the adjustment for the first time, the display position of the
cross-cursor may be a little off, but the adjustment should be conducted by using the
center position of the font.
Note 2: If adjustment becomes impossible as a result of having input incorrect values,
clear the E2PROM first and then conduct the adjustment. This can be done by resetting
while pressing VOLDW and OPEN/CLOSE keys. When this is done, the machine also
loses the mechanical positions. Therefore, this must also be adjusted again.
2. Mechanism Tilt 1. How to remove the monitor.
Adjustment
2. Monitor Installation Method (Tilt-side sensor value setting method)
Impress 8V voltage on the tilt-behavior side motor
terminal and let the motor full-tilt down.
Install a small screw (N09-6010-08) on the side of the
slider assembly (D10-4679-08.)
Impress 8V voltage on the tilt-side motor terminal and
let the motor rotate toward tilt-up direction.
Make the gear 19 (D13-2201-08) biting softer.
Remove the mounting hardware assy L (J21-9780-14)
and the mounting hardware assy R (J21-9782-14),
and remove the motor.
With the monitor back plate surface in 174 ±2
˚˚
174 ±2
˚˚
position to the mechanical
unit top surface, install the monitor and attach the mounting hardware
assy L (J21-9780-14) and the mounting hardware assy R (J21-9782-14).
Mechanical Unit Surface Monitor Back Plate Surface
Monitor
Impress 8V-voltage on the tilt-behavior side motor terminal and
let the monitor full-tilt down.
Impress 5.0V to tilt-side sensor input and turn the tilt gear so that
the output of the tilt-sensor is 0.2 ±0.1V.
Remove the small screw (N09-6010-08) of the slider assy (D10-4679-08)
and impress 8V-voltage on the motor terminal of the tilt behavior side.
Then, let the motor tilt-up to full and then tilt-down to full.
End
OK
NG
Impress 5V-voltage on the tilt-side sensor input and confirm that
the output of the tilt-sensor is 0.2 ±0.1V.
KVT-M700
13
ADJUSTMENT
KVT-M700
14
3. X25 Circuit Adjustment Specification (M : For the Other Markets)
Item Adjustment method/Adjustment value Conditions
1. Video detection coil
adjustment
L303
1. Turn VR301 [RF-AGC] fully to the right.
2. Apply DC2.0V to TP [IF AGC] (IC300 pin36).
3. Feed fo=38.0MHz, Mod=1kHz, AM60%, Level=100dBµ into TP [IF]
(A100 pin8).
4. Observe the TP [VIDEO] (IC300 pin8) waveform on an oscilloscope and
adjust L303 for maximum level.
Maximum
No ANT signal
If the waveform is clipped,
slightly increase the DC
voltage.
AC range
2. Audio detection coil
adjustment
L300
1. Turn VR301 [RF-AGC] fully to the right.
2.
Feed fo=31.5MHz, No Modulation, Level=94dBµ into TP [IF] (A100 pin8).
3. Connect a voltmeter to TP [SIF] (both ends of R314) and adjust L300 fof
0V 0.01V.
No ANT signal
3. S-METER adjustment
VR300
4. RF AGC adjustment
VR301
1. Turn VR301 [RF-AGC] fully to the right.
2.
Feed a 30dBµ CHINA 9CH color bar RF signal into the ANT input terminal.
3. Audio (P/S ratio -6dB) no modulation.
4. Connect a voltmeter to CN300 and adjust VR300 [SMET] so it reads
3.5V±0.05V.
5. Set the RF signal to 70dBµ and adjust VR301 [RF-AGC] so that the
voltmeter connected to CN300 reads 4.8V±0.05V.
Postpone adjusting VR301
to prevent AGC having effect
at 30dBµ.
Ensure the RF AGC
adjustment is performed
after the S-METER
adjustment.
5. Diversity free run
frequency adjustment
VR400
1. Connect a frequency counter to CN400.
2.
Using the remote control unit TV/NAVI button, switch to adjustment mode.
3. Adjust VR400 [15kHz] so as to obtain 15625±100Hz.
No ANT signal
Test mode
4. X35 Circuit Adjustment Specification
Item Adjustment method/Adjustment value Conditions
1. Screen display start
position confirmation
With a monoscope display confirm that the left and right positions are equal.
If they are slightly off, adjust for left/right equality with VR200.
If there is a big discrepancy, redo from the X35 adjustment.
Monoscope
2. Flicker adjustment Adjust VR302 to minimize flicker (60Hz component) Input signal
Composite input
Grey RASTA
(white 30~50%)
ZOOM mode
Set to AC range
Flicker jig
3. Flicker confirmation Confirm there is no flickering when setting to ZOOM or CINEMA mode.
5Attention
When LCD ASSY or touch panel switch ASSY is exchanged, X35 Circuit Adjustment and Touch Adjustment are adjusted together, too.
2. X25 Circuit Adjustment Specification (E : For European Markets)
Item Adjustment method / Adjustment value Conditions
1. Diversity video detection
coil adjustment
L303
1. Input RF signal 70dBµ 9CH stair step into the ANT input terminal.
2. Observe the TP [VIDEO] (IC300 pin8) waveform on an oscilloscope and
adjust L303 so that the edges of sync chip and pedestal are horizontal.
PAL B/G
Turn color off.
2. Audio detection coil
adjustment
L300
1. Input RF signal 70dBµ 9CH bar into the ANT input terminal.
2. Connect a voltmeter to TP [SIF] (both ends of R314) and adjust L300 for
0V±0.01V.
PAL B/G
P/S ratio 10dB
3. Diversity free run
frequency adjustment
VR400
1. Connect a frequency counter to CN400.
2.
Using the remote control unit TV/NAVI button, switch to adjustment mode.
3. Adjust VR400 [15kHz] so as to obtain 15625±10Hz.
No ANT signal
Test mode
NG OK NG
ADJUSTMENT
ABDFHJCEG I
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
1615
VIDEO CONTROL UNIT X14-692x-xx A/2 (J74-1334-12)
CN6
E2
D1
J1
J2
J3
S505
E1
CN1
WH501
IC105
CN2
CN3
CN4
CN5
D104
D105
D106
D301
D302
D501
D502
D503
D504
D505
D506
D507
IC2
IC3
IC4
IC101
IC102
IC201
IC202
IC203
IC204
IC205
IC301
IC302
IC303
IC501
Q1
Q2
Q3
Q4
Q5
Q6
Q8
Q14
Q101
Q103
Q102
Q104
Q302
S501
S502
S503
S504
S506
S507
S508
D304
D107
D108
D109
D14
D15
D305
D306
D307
D508
D509
D510
D511
X14 B/2
TO X25 TO TV
OPEN
SEEK DOWN
ATT
115
WHITE BLACK
1
OL DOWN
OL UP
C
B
C
R
R
SRC
C
B
CC
1
SEEK UP
RESET
12
C312
C1
C5
C8
C9
C10
C11
C14
C16
C18
C20
C22
C23
C24
C26
C27
C29
C31 C34
C35
C101
C102
C107
C108
C111
C112
C113
C114
C115
C116
C214
C228
C218
C220
C215
C302
C310
C311
L1
L9
C117
C118
CP302
C7
C12
C103
C104
C105
C106
C201
C202
C203
C204
C205
C206 C207
C208
C210 C212
C213
C216
C217
C221
C222 C224
C225 C231
C301
CP301
R39
F1
F2
L2
L3
L4
L5
L6
L7
L8
L10
L301
R1
R4
R5
R6
R8
R9
R12
R18
R107
R108
R109
R201
R206
R207
R208
R209
R211
R212
R213
R214
R215
R222
R223
R301
R302
R303
R304
R305
R306
R307
R313 R314
R315
R316
R317
R318
R319
R320
R321
R322
R323
R324
R325
R326
R327
R328
R329
R330
R331
R333
R334
R335
R338
R341
R342
R344
R345 R346
R347
R348
R353
R354
R355 R356
R357 R358
R359
R360
R361
R362
R363
R364
R367
R378
R379
R380
R381
R383
R385
X301
R119
W201
W202
W203
R351
R352
W1
R38
23
4
BE
E
B
BEEB
B
E
E
B
B
E
B
EEB
E
B
E
B
114
BE
14
87
1
1
78
14132132
1
2
4
3
1
25
51
75
76 100
2650
14
85
14
85
14
58
17
14
8
18
916
1
1
62
51
19
20
1
2
19
20
1
2
5
10
6
8
916
14
5
8
14
5
8
14
5
8
17
L201
1
3
5
4
R210
BE
14
VIDEO CONTROL UNIT
X14-692X-XX
Ref. No. Address
IC2 4G
IC3 3F
IC4 3F
IC101 5E
IC102 5E
IC105 5D
IC201 4E
IC202 4E
IC203 5D
IC204 4D
IC205 4D
IC301 4C
IC302 3C
IC303 5C
Q1 6C
Q2 6B
Q3 5C
Q4 5G
Q5 5G
Q6 5G
Q8 4G
Q14 3G
Q101 5C
Q102 5D
Q103 5C
Q104 5C
Q302 3C
X14 B/2
Ref. No. Address
IC501 1C
VIDEO CONTROL UNIT
KMOQSLNPRT
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Foil side view)
17 18
C2
C3
C4
C13
C15
C17
C19
C21
C25
C28
C30
C32
C33
C36
C37
C109
C110
C209
C211
C219
C223
C226
C227
C303
C304
C305
C306
C307
C308
C309
C501
C502
R116
R117
R2
R3
R7
R10
R11
R13
R14 R15
R16
R17
R19
R20
R21
R22
R23
R24
R25
R26
R27
R28
R29
R30
R31
R32
R33
R101
R105
R103
R104
R102
R106
R111
R112
R113
R114
R115
R202
R203
R204
R205
R216
R217
R218
R118
R349
R309
R310
R311
R312
R332
R336
R337
R339
R340
R343
R350
R35
R36
R34
R365
R366
R368
R369
R371
R372
R373
R374
R375
R376
R377
R384
R386
R387
R388
R389
R390
R501
R502
R503
R504
R505
R506
R507
R508
R509
R510
R511
R512
R513
R514
R382
R370
R515
R391
R308
R37
R110
C503
C504
R516
R392
18
916
18
916
BE
BE
EB
EBEB
BE
BE
EB
BEBE
BE
BE
BEBE
EB
BE
BE
BE
BE
BE
BE
BE
BE
EB BE
EBEB
BE
IC104
IC103
D2
D3
D5
D6
D7
D8
D9
D10
D11 D12
D13
D101
D102
D103
D201
D202
D203
D204
D205
D206
D207
D208
D209
D210
Q16
Q7
Q9
Q10
Q11
Q12
Q13
Q15
Q201
Q202
Q203
Q301
Q303
Q304
Q305
Q306
Q307
Q308
Q501
Q502
Q503
Q504
Q505
Q506
Q309
D303
Q204
D211
Q17
D308
D309
Q507
D310
X14 B/2
VIDEO CONTROL UNIT X14-692x-xx A/2 (J74-1334-12)
VIDEO CONTROL UNIT
X14-692x-xx (A/2)
Ref. No. Address
IC103 6N
IC104 6O
Q7 5L
Q9 4L
Q10 4L
Q11 3L
Q12 3L
Q13 3L
Q15 3L
Q16 5Q
Q17 5Q
Q201 5O
Q202 5O
Q203 4O
Q204 5P
Q301 3P
Q304 2Q
Q305 2Q
Q306 2Q
Q307 2Q
Q308 2Q
Q309 5Q
VIDEO CONTROL UNIT
X14(B/2)
Ref. No. Address
Q501 1P
Q502 2P
Q503 1M
Q504 1N
Q505 1N
Q506 2M
Q507 1P
UVXZABADWYAAAC
2
1
3
5
7
4
6
C131
C154
C155
25 1
224
112 1
241
12
112
112
BU5
SW8
SW5
R110
R33
R90
R5
C105
C107
C15
C18
C24
C13
C88
C10
C9
C14
C90
C95
C120
C106
C81
C122
C92
C103
C84
C62
C27
C63
C66
C65
C48
C37
C49
C57
C52
C75 C71
C76
C8
C16
C67
C69
C5
C19
C31
C12
CP1
C1
C3
C4
C2
C77C78
C20
L2
R52
C143
C146
X3
L11
L1
C17
R30
R40
C34
C112
R160
R144
R164
R162
R143R157
R107
R124
R123
C87
R120
R128
8
54
1
R116
R121
R106 R158
R159
R46
D35 D34
EB
R91
C73
R103
4
8
5
1
R110
1
R104
R97
C64
R83
8
5
14
R95
R84
C35
R56
4
1
R78
C21
C22
C43
R70
EB
EB
R58 EBEB
R51
R49
EB
R71 R55
C26
8
54
1
R57
C25
EB
R25
R38
R27
R26
IGO
R28
CP1
R181
C97
R133
R126
R127
C54
33
28
R115
C53
C58
23
22
BE
12
C94
C93
C96
C85
C89
R118
R122
R132
11
C59
C55
C60
C56
15
C61
C79
C82
34
1
44
C100
C99
C83
C86
16
9
W3
W2
W4
W5
4
1
C102
R147
1
C121
R148
85
R146
16
C104
L5
8
9
R180
BE BE
C33
8
1
R54
1
7
W12
R44
R48
C30
R45
BE1
C145
W10
R108
W8
W9
100
L13
R100
R102
R86
R88
1
76
W11
R114
R112
R113
75
W7
C40
R64
26
25
R74
R75
C38
14
34
21
C41 R68
50
51
R65 R63
X1
X2
R67
R60
R61
R142
R167
45
81
14 951
10 6 2
13 11 7 3
12 8 4
58
912
1
C98
C124
C125
C132
R149
C133
C108
C109
R156
4
1
EB
EB
C127
R163
8
5
8
5
C123
C119 C126
B
8
5
4
1
C111
C110
R152
R154
R166
4
1
20
19
2
1
E
C128
R161
R165
C141
E
BE
EB
B
R3
2
1
14
15
R4
C139
C140 C142
R47
R50
C28
R43
7
R17
R16
R15
R12
R18
C6
R2
R7
R5
TH1
R33
8
BEEB
C39
EB
E
R42
R36
B
C23
EE B
W1
R9
R1
BE
B
R37
R168
R169
R23
R24
R173
R20
R21
R22
R172
R6
R8
R176
R170
C144
BE
EB
Q5
D19
D49
Q33
D40D43
Q20
Q21
Q8
Q25
Q24
D29
Q23
Q19
D14
D41
D39
D38
D45
Q35
Q37
D31
CN1
Q16
D33
Q43
Q44
D48
Q45
D27
D12
D11
Q17
D26
Q9
Q10
D16
D15
Q13
Q2
Q15 Q14
IC5
IC18
IC14 IC17
IC9
IC16
IC15
IC11
IC13
IC4
IC6
IC7
IC12 IC10 IC8
IC3
IC2
D21
Q8
Q11
D32
D28
D43
D42
P1
Q3
Q6
Q7
J4J5
P2
J7
D10
IC1
A1
J6
J2
CN4 CN5
CN3
J3
J1
ELECTRIC UNIT X25-926x-xx A/2 (J74-1335-12)
X25 B/2
CN2
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Component side view)
19 20
ELECTRIC UNIT
X25-926x-xx
Ref. No. Address Ref. No. Address
IC1 3AC
IC2 6AA
IC3 5Z
IC4 3AA
IC5 2AA
IC6 3AA
IC7 5Y
IC8 6Y
IC9 2Z
IC10 6X
IC11 4Y
IC12 6X
IC13 4Y
IC14 2X
IC15 3X
IC16 3Y
IC17 2Z
IC18 2Z
Q2 3AB
Q3 4AA
Q5 6AA
Q6 6AA
Q7 6Z
Q8 6Z
Q9 3AA
Q10 3AA
Q11 6AA
Q13 3AB
Q14 3AB
Q15 3AB
Q16 3AA
Q17 3AA
Q19 5Z
Q20 5Z
Q21 5Z
Q23 6Z
Q24 6Z
Q25 6Z
Q33 4X
Q35 2Y
Q37 2Y
Q43 2Z
Q44 2Z
Q45 1AA
AE AG AI AK AMAF AH AJ AL AN
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Foil side view)
21 22
B
R145
R140
R134
R99 C68
C138
C137
C136
C135
R39
C11
C134
C29
C148
R35 R34
R31
R32
BE
L3
R10
R13
R14
EB
C7
BE
E
R11
R53
B
C32
BE
R59
R73
R72
R76
R80
R81
R87
R85
R77
C42 R66
R89
C70
C36
C50
C151
C149
C150
R82
R93
R96
B
R79
EB E
EB
EB
C47
C152
R101
R109
R119
E
R98
EB
C44
C46
C45
R111
B
C153
R125
B
R117
R129
EB E
L4
C91
C74
R174
R175
R105
C80
C113 C130
C129
C51
EB
C72
E
R138
EB
C101
R178
R153
R137
R94
R92
R171
R130
R179
R131
R177
R155
R150
R139
R135
EB
L6 L7
R136
C115
C116 C117
EB
L10 C114
L9
L8
EB
R151
R141
C118
ELECTRIC UNIT X25-926x-xx A/2 (J74-1335-12)
X25 B/2
D52
D9
D8
D6
D7
D5
D4
D2
D3
D17D18
D23 D22
Q12
D20
D25
D30
D24
D1
Q4
Q1
Q22
Q18
D51
D50
Q29
Q27
Q26 Q28
Q32
Q31
Q34
Q36
Q30
Q39 D55
D54
D53
D46
D44
Q41
Q40
Q38
Q42
D47
ELECTRIC UNIT
X25-926X-XX
Ref. No. Address Ref. No. Address
Q1 5AH
Q4 4AH
Q12 3AG
Q18 3AG
Q22 4AH
Q26 6AJ
Q27 6AI
Q28 6AJ
Q29 6AJ
Q30 4AJ
Q31 6AJ
Q32 6AJ
Q34 6AK
Q36 6AK
Q38 4AL
Q39 4AK
Q40 4AL
Q41 5AK
Q42 3AL
AO AP AR AT AV AXAQ AS AU AW
2
1
3
5
7
4
6
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD (Component side view)
2423
X35 B/2
VIDEO UNIT X35-423x-xx A/2 (J74-1333-12)
HYOUJI
COM AC
H-Free
1.5A
SYNI
1
5
7
14
6
7
65
1
COM DC
RESET
OPEN/CLOSE
BE
EB
EB
EB
BE
BE
BE
BE
BE BE
BE BE BE
GIO
BEBE
EB
BE
E
B
BE EB
C303
CP201
R220
R216
R215
R227
R226
L200
C219
C222
C221
C240
C234
C215
C230
R222
R221
5
C220
C228
14
18
C248
C241
C249
C242
C257
C232
R209
C239
C233
CP202
1
36
55
54
37
C218
C214
C213
R214
R211
R210
R213
R212
R207
R208
19
72
1
VR200
C250
C251
C255
1
C254
C237
C238
C235
C236
L32
L202
R302
C308
C309
C253
87
CP200
C202
C201
58
41
C310 C307
C252
R304
C41
C224
C226
C229
R219 4
L201
C227
R218
C40
R45
VR201
3
C225
C231
L300
L601
R44
L602
R420
C400
R402
R400
R401
R414
R321
C401
R90
R79
R94
C739
C738
R72
R71
R86
R80
R70
R87
R88
32
R700
C735
R723
L302
R93
R303
R73
C302
C300
L304
C306
C301
R74
C305
L303
C304
C332
R75
VR302
R325
R305
C326
C333
C751
R719
R715
R714
C728
C726
C725
C724
R722
C717
C701
L700
R701
R702
R76
R81
R82
R84
R83
C702
R725
R92
R91
R85
481
R727
R709
R708
R707
C747
C732
C731
1
R726
X700
R721
L701
C742
L10
C12
R10
C10
C402
R717
R14
R13
R15
R12
85
4
1
C11
R11
C700
5
R718
C748
C749
4
L400
C750
C736
41
4
41
8
R410
8
5
1
C410
R409
18
7
1
R431
R430
C412 C403
C409
5
14
8
C407
C408
R406
R404
R413
C602
C744
R602
17
C709
C761
C713
C712
C711
R326
1
C762
R716
C710
16
C706
16
8
C727
C708
C707
64
1
9
C763 C740
C705
C704
98
C764
C603
C604
R600
L702
16
X701
C745
C729
14
R518
R517
R514
R515
R703
C737
R416
R415
C411
1
C741
8
C601
R521
R520
R516
R601
28
C404
1
L500
C509
C505
R503
C504
C512
C405
R403
R502
15
7
C600
F600
L600
C406
X400
1
R504
C500
C502
14
150
1
1
1
4
2
3
7
32
D202
D200
Q200
CN200
D205
Q202
Q201
Q300
D203
CN600
D204
S41
WH40
S40
CN80
D301
D300
Q301
Q497
Q700
Q701
CN10
Q10
Q14 Q13
Q12
Q11 D10
D11
D703
D702
D701
Q603
Q604
Q403
Q602 Q600
D501
Q401
Q601
IC301
IC200
IC202
IC40
IC201
IC701
IC700
IC703
IC403
IC402
IC401
IC400
IC704 IC702 IC501
IC500
VIDEO UNIT
X35-423X-XX
Ref. No. Address
IC200 4AR
IC201 3AR
IC202 4AS
IC301 4AS
IC400 4AW
IC401 4AW
IC402 5AW
IC403 4AV
IC500 3AW
IC501 3AV
IC700 5AV
IC701 4AU
IC702 3AU
IC703 4AV
IC704 3AU
Q10 5AV
Q11 5AV
Q12 5AV
Q13 5AV
Q14 5AV
Q200 4AQ
Q201 5AR
Q202 5AR
Q300 5AS
Q301 5AT
Q401 3AV
Q403 3AV
Q497 4AT
Q600 2AV
Q601 2AV
Q602 2AV
Q603 2AU
Q604 1AU
Q700 4AT
Q701 4AU
X35 B/2
Ref. No. Address
IC40 6AP
X35-423X-XX
AY BA BC BE BGAZ BB BD BF BH
2
1
3
5
7
4
6
EB
BE
BE
EB
EB
EB
BEBE
VIDEO UNIT X35-423x-xx A/2 (J74-1333-12)
X35 B/2
R812
R807
R806
C801
R802
R412
R801
R78
C23
14
R21
R811
R804
C22
C21
R22
R20
R803
R809
R808
R805 W706
R230
R228
R229
R499
R506 R505
R498
C507
C506
C508
R511
R508
R509
R507
R510
C503
C501
R519
C511
R513
W709
W708
C719
C718
W498
C734
C730
R96
R95 C766
C765
R710
C733
C714
R512
C716
C715
C203
W707
C720
R713
R724
R712
R97 C767
R341
C204
R232
C256
R340
R720
C209
C216
C208
C210
C207
C217
C247
R231
C246
C243
C245
C244
C212
C211
C223
R217
R42
C42
R43R40
R41
Q804
D801
S1/S7
D803
D802
Q803
Q802 Q801
D20
IC20
S3/S9
S2/S8
D804
S4/S10
D806
D805
S5/S11
S6/S12
Q498
Q500
Q303
Q302
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Foil side view)
25 26
VIDEO UNIT
X35-423x-xx (A/2)
Ref. No. Address
Q302 3BC
Q303 3BD
Q498 4AZ
Q500 2AZ
Q801
Q802
Q803
Q804
6BA
6BA
6AZ
6AZ
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Kenwood KVT-M700 User manual

Kenwood
Brand
Kenwood
Model
KVT-M700
Type
User manual
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