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SERVICE MANUAL
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LCD RECEIVER
KVT-M700SERVICE MANUAL
2002-1 PRINTED IN KOREAB51-7885-00 (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
246824
317
322
318
303
DC14
DC11
DC12
DC13
319x2
320x2305x2
321323
5L CONNECTOR NAVI INTERFACE
ISOLATIONAMP SWITCH
ANALOGIC15 IC13
FM/AMFRONT ENDW02-331x-05
IC17NOISEAMPLIFIER
MONITOR INTERFACE
IC5
AMPISOLATION
DC CONNECTOR
SYSTEM u-COM
RST ICIC6
MUTE (NOR)SEL SWITCH
IC4
IC9
J2 J1
RDSDEMODULATER
IC16
E-VOLIC2-
IC7SYSTEM E'S
MUTE
PREAMPLIFIER
10,12
IC11
AMPLIFIER47x4 AUDIO
IC1
L RNON-FAD
RLREAR
L RFRONT
4.5V 3 PRE OUT
Q27,29
IC8,
J6 J3
Q18Q17
Q22
B.U. DETONLY
KVT-M700(1/2) (E,K,M)
TYPEONLY
(K,E)ONLYTYPE(M)
S METERIFC OUT
AM +BFM +B
PLL CLKPLL DATA
AUDIO OUTRDS OUT
WEDGE ONESELF IN NAVI VOICE AND SELECTED AUDIO LINE
RED GRE
ENBL
UESY
NCV
GND
REM
ON
AV R
XN
AV T
X
A G
NDAV
1 L
AV1
R
AV2
RAV
2 L
DAT
A H
DAT
A C
REQ
HR
EQ C
MUT
E
CLK
CON
RST
EXT
ACC
GND
B.U.
L M
UTE
POW
ER
FL-
FR-
RL+
ANT
FL+
FR+
RR
+R
L-
RR
-
NO
ISE
S METER
R CLKNOISE 2
QUALR DAT
IFC OUT
SEL 2SEL 1
CH D
ATA
HCH
REQ
C #
CH C
LK
CH D
ATA
C PHONE
CH C
ON
CH M
UTE
CH R
STCH
REQ
H #
M M
UTE
M R
EQ C
#M
REQ
H #
MD
DAT
A C
MD
DAT
A H
M C
LKM
CO
N
P CONRESET #
EXT CONANT CON
AM +BFM +B
PLL CLKPLL DATA
AFS
#
PRE MUTE #BEEP
SCL
SDA P-STBY
P-MUTE #
P-SVR
ACC DET #
MUTE
B.U. DET #
4.33MHz
3
CD L
O
UTCD
R O
UT
AC IN
FL
AC IN
FR
AC IN
RR
AC IN
RL
AC IN
FL
AC IN
FR
TAPE
LTA
PE R
CD GNDCD R
CD L
MPXAM
AFS
QUAL SDA
SCL
RFLF
LRRR
S M
UTE
AC OUT LAC OUT R
LRRR
AUX IN R
AUX OUT LAUX OUT R
SDASCL
RFLF
RF
LR
LFRR
AUX IN L
2 2
4
2
3
8
4
8
2 2
2
2 22 2
3
7
2
4 4
2
3
2
2
2
2
2
2x3
4
3
5
2
2 22
3
3
8
20MHz
235L : 1200mV
NAVI : 1200mV500mV
AV2 : 500mV
470mVFM (E,M)FM (K)
AM (E,M)AM (K)
251mV
230mV230mV
:::
:
AV1 :
KVT-M
700
2
BLOCK DIAGRAM
to X25
DRIVERMOTOR
DRIVERMOTOR
to MECHANISM PCB
to u-COM
V L/R
ISO
L/R
ISO
BU4066
V L/R
to TV
u-COM
RST
to BAT
ASSYMECHANISM
CHROMA DECODER
IC500OSD
IC501BUFF
BUFF
SEPARATION
IC400
+13V/-16V
IC301VCOM DRIVER
+5.0V
TIMING
IC200
CONTROL IC
KEY1
u-COM
BRT
SW
+5.0V
IC202FLIP FLOP +5.0V
IC201
PLL
INVERTERBL +9.0V
LCD7INCH TFT
CFL
+13.0V+5.3V-9.3V
-10.9V
to C. TRAP
SYNC
from
A. DIM IC20A. DIMMER
to AN2546FH-A
1H CCDIC702
MM1389
IC701
EEP ROMIC700
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 2LAV 2RAV 1LAV 1RA GND
NGNR
NAVI SYNC
V GNDNB
RIM-RIM+
RIM+RIM-
EXM+EXM-
EXM-EXM+
COMP VIDEO
+14VGND
20MHz
RST
PARKILL
BUACC
GND
Y
RGBI
HSYVSY
RGBI
OSD
RG
B
RGB
HDVD
NT/PALVSY
SYNI
OSC
O
CVO
PVI
N
OSC
I
KEY1
CLK
VCOM
RGB
SPOI
MOD1MOD2
SCLSVRSP
PIOCTCLDS
(4.0VP-P)
BRT
RSENCEESENCE
V GNDOSD CK
SYS GNDV 5V
OSD CSOSD TRE
OSD DO
OSD RST
V COMC
HD
,VD
HD
,VD
DIF
FER
ENCE
COLO
R
DIF
FER
ENCE
COLO
R
from X14
SYNC CUT (E TYPE ONLY)
NRNGNB
DAT
A,CL
KO
SD R
GB
B.U. DETILLUMI
ACCPARK
TR
TV SYNC
TBV GND
SC DATA
TG
MC DATA
TV R
REMO
TV L
RST
MC REQBP CLK
SC REQ
A GND
SC CON
TXRST
REMORX
M CLKM CON
M REQ CM REQ H
M DATA CM DATA H
to X35COMP VIDEO
Y/C
VI2VI1
VI3
VO2VO1
RGB SW
AO2AO1
AB2AB1
I2C
BAS
KVT-M
7003
BLOCK DIAGRAM
KVT-M700
4
COMPONENT DESCRIPTIONVIDEO 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 DESCRIPTIONVIDEO 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 Es+ 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 DESCRIPTIONELECTRIC 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 chromamemory.
KVT-M700
7
COMPONENT DESCRIPTIONVIDEO 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 FREQUENCYSW 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
PORTNo. PORT NAME I/O FUNCTION OPERATING CONDITION
1 CH-DATA-H Changer data to head unit. -2 CH-CLK I/O Changer clock data. -3 AFS O
O
AFS. "L" : AF searching / FM seeking. "H" : Receiving.4 PLL-DATA I/O Front-end data. -5 PLL-CLK I/O Front-end clock. -6 EVDD - VDD. -7 EVSS - VSS. -8 -- -
-
9 AM+B O AM power supply. "H" : AM+B on.10 FM+B O
OO
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 O Beep. -17 - --
-
18 TEST - Test. -19 P-MUTE O Power IC mute. "L" : Tell mute / Power off / All off.20 P-STBY O Power IC stand-by. "L" : Power amplifier on. "H" : Power amplifier off.21 MUTE O Mute. "L" : Mute off. "Open" : Mute on.22 P-SVR O Power IC reset. "L" : Reset off. "H" : Reset on (Discharge).23 BU-DET I Momentary power down detection. "L" : Power down detection.24 ACC-DET I ACC detection. "L" : ACC detection.25 - -- -26 SW-5V O 5V switch. "L" : Switch on. "H" : Switch off.27 EXT-AMP-CON O External amplifier control. "40ms" : Off. "70ms" : Low. "100ms" : Hi.28 P.CON O Power control. "H" : Power on.29 ANT.CON O Antenna control. "H" : Control on.30 P.ON O Power on. "H" : Power on.31 RESET I Reset. "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 O Request to monitor. "L" : Requesting.49 - -- -50 M-MUTE I
II
II
Mute request from monitor. "H" : Mute on.
KVT-M700
9
MICROCOMPUTER'S TERMINAL DESCRIPTION(X25-) IC9 : SYSTEM u-COM
PORTNo. 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 O Request to the 5-line. "L" : Requesting.66 CH-RST O 5-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 I A/D reference voltage. "H" : Voltage on.74 PHONE I Phone detection. "NAVI" : Over 2.5V. "PHONE" : Less than 1V.
75-78 -
-
-
- --
79 NOISE I FM noise detection. -80 S-METER I FM S-meter detection. -81 R-DATA I RDS data. -82 R-QUAL I RDS quality. "H" : Good quality.83 IFC-OUT I
I
IFC. -84,85 - - -
86 NOISE 2 Noise amplifier. -87 R-CLK I RDS 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 I 5-line data. -95 FLASH-D 0 O
IO
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
PORTNo. PORT NAME I/O FUNCTION OPERATING CONDITION
1 M-DATA-C O Unit - Receiver box data. -2 M-CLK O Receiver box - Unit clock.
-
3 OSD-CS O On-Screen Display chip selector. -4 OSD-DO O On-Screen Display data.
-
5 OSD-CK O On-Screen Display clock. -6 EVDD - VDD. -7 EVSS - 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 judgement12 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 O AV-OUT AUDIO selector 2. -48 AB-1 O B-BOX AUDIO selector 1. -49 AB-2 O B-BOX AUDIO selector 2. -50 AD-MUTE O AV-OUT AUDIO mute. "H" : Mute on. "L" : Mute off.
KVT-M700
11
MICROCOMPUTER'S TERMINAL DESCRIPTION(X14-) IC301 : PANEL u-COM
PORTNo. PORT NAME I/O FUNCTION OPERATING CONDITION51 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
OOO
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 OO
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 III
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
II
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 AdjustmentItem 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 thecross-cursor may be a little off, but the adjustment should be conducted by using thecenter 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 resettingwhile 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 hardwareassy 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 0.20.1V.
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
NGImpress 5V-voltage on the tilt-side sensor input and confirm that the output of the tilt-sensor is 0.20.1V.
KVT-M700
13
Item Adjustment Method, Adjustment Value Condition3. Mechanism First, reset by pressing both VOLDW and SRC keys at the same time and boot up the Test Mode Adjustment system in Test Mode.
Display Setup screen with the FUN key, and press ADJ key for making adjustment.Note 1: 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 resettingwhile pressing VOLDW and OPEN/CLOSE keys. When this is done, the machine also loses the mechanical positions. Therefore, this must also be adjusted again.
4. Confirming on the In MONO Scope screen, confirm that the right and left positions are uniform. If they are MONO Scope starting points of off a little, use VR200 (HYOUJI) to adjust the right and left to be uniform. (Adjust to less screen display than one dot difference.) If the difference is much too large, adjust from the beginning of
X35 again.
5. Flicker Adjustment Adjust with the VR302 (COM DC) so that the flicker level (60Hz content: NTSC) will be Input Signalthe minimum. Composite Input Gray
RASTA (Easy to read level of white 30~50%) ZOOM or CINEMA Mode Set it to AC range Flicker jig
7 5 5 7
1. X25 Circuit Adjustment Specification (K : For North American Markets)Item Adjustment method / Adjustment value Conditions
1. Video detection coiladjustmentL303
1. Turn VR301 [RF-AGC] fully to the right.2. Apply DC2.0V to TP [IF AGC] (IC300 pin36).3. Feed fo=45.75MHz, Mod=1kHz, AM60%, Level=100dB 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 DCvoltage. AC range
2. Audio detection coiladjustmentL300
1. Turn VR301 [RF-AGC] fully to the right.2. Feed fo=41.25MHz, No Modulation, Level=94dB into TP [IF] (A100 pin8).3. Connect a voltmeter to TP [SIF] (both ends of R314) and adjust L300 for
0V0.01V.
No ANT signal
3. S-METER adjustmentVR300
4. RF AGC adjustmentVR301
1. Turn VR301 [RF-AGC] fully to the right.2. Feed a 30dB 11CH 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
3.5V0.05V.5. Set the RF signal to 70dB and adjust VR301 [RF-AGC] so that the
voltmeter connected to CN300 reads 4.5V0.05V.
Postpone adjusting VR301to prevent AGC having effectat 30dB. Ensure the RF AGC
adjustment is performedafter the S-METERadjustment.
5. Diversity free runfrequency adjustmentVR400
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 1573410Hz.
No ANT signal Test mode
ADJUSTMENT
KVT-M700
14
3. X25 Circuit Adjustment Specification (M : For the Other Markets)Item Adjustment method/Adjustment value Conditions
1. Video detection coiladjustmentL303
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=100dB 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 DCvoltage. AC range
2. Audio detection coiladjustmentL300
1. Turn VR301 [RF-AGC] fully to the right.2. Feed fo=31.5MHz, No Modulation, Level=94dB into TP [IF] (A100 pin8).3. Connect a voltmeter to TP [SIF] (both ends of R314) and adjust L300 fof
0V0.01V.
No ANT signal
3. S-METER adjustmentVR300
4. RF AGC adjustmentVR301
1. Turn VR301 [RF-AGC] fully to the right.2. Feed a 30dB 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
3.5V0.05V.5. Set the RF signal to 70dB and adjust VR301 [RF-AGC] so that the
voltmeter connected to CN300 reads 4.8V0.05V.
Postpone adjusting VR301to prevent AGC having effectat 30dB. Ensure the RF AGC
adjustment is performedafter the S-METERadjustment.
5. Diversity free runfrequency adjustmentVR400
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 15625100Hz.
No ANT signal Test mode
4. X35 Circuit Adjustment SpecificationItem Adjustment method/Adjustment value Conditions
1. Screen display startposition 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 signalComposite inputGrey 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.
5AttentionWhen 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 detectioncoil adjustmentL303
1. Input RF signal 70dB 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 coiladjustmentL300
1. Input RF signal 70dB 9CH bar into the ANT input terminal.2. Connect a voltmeter to TP [SIF] (both ends of R314) and adjust L300 for
0V0.01V.
PAL B/G P/S ratio 10dB
3. Diversity free runfrequency adjustmentVR400
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 1562510Hz.
No ANT signal Test mode
NG OK NG
ADJUSTMENT
A B D F H JC E G 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
J2J3
S505
E1
CN1
WH501
IC105
CN2CN3
CN4
CN5
D10
4
D10
5
D10
6
D301
D302
D50
1
D50
2
D50
3
D50
4
D50
5
D50
6
D507
IC2
IC3
IC4
IC101IC102
IC201IC202
IC203
IC204IC205
IC301
IC302
IC303
IC501
Q1Q2
Q3
Q4
Q5
Q6
Q8
Q14
Q101
Q103
Q102
Q104
Q302
S501
S502
S503
S504
S506
S507
S508
D30
4
D10
7D
108
D10
9
D14
D15
D30
5
D30
6
D307
D50
8
D50
9
D510
D51
1
X14 B/2
TO X25 TO TV
OPEN
SEEK DOWN
ATT
1 15
WHITE BLACK
1
OL DOWNOL UP
CBC
RRSRC
C
B
C C
1SEEK UP
RESET1
2
C312
C1
C5
C8
C9
C10
C11
C14
C16
C18
C20
C22C23
C24
C26
C27
C29
C31
C34
C35
C101
C102
C107
C108
C111
C112
C113
C114
C115
C116
C214C228
C218
C220
C215
C302
C310
C311
L1
L9
C117
C118
CP30
2
C7
C12
C103
C104
C105
C106
C201
C202
C203
C204
C205
C206
C207
C208
C210
C212
C213C216
C217C221
C222 C224
C225
C231
C301
CP30
1
R39
F1
F2
L2
L3L4
L5
L6L7
L8
L10
L301
R1
R4
R5R6
R8
R9
R12
R18
R10
7
R10
8R
109
R20
1
R20
6
R20
7
R20
8
R209
R211R212R213
R214R215R22
2
R223
R30
1
R30
2R
303
R30
4R
305
R30
6
R30
7
R313 R314
R31
5
R316
R317
R318
R31
9R320
R32
1R
322
R32
3
R32
4
R32
5
R32
6
R32
7
R32
8
R329R
330
R33
1
R333
R334R335
R338R341
R342
R34
4R
345
R34
6R
347
R34
8
R35
3
R354R355 R356R357 R358R359
R360
R36
1R
362
R363R364
R36
7
R378
R37
9R
380
R38
1R
383
R385
X301
R119
W20
1W
202
W20
3
R351
R35
2
W1
R38
2 3
4
B E
EB
BE
E B
BE
EB
BE BE EB
EB
EB
114
BE14
87
1
1
7 8
141 321 32
12
43
1
2551
7576 100
2650
14
85
14
85
14
5 8
17
148
18
9 16
1
1
62
5119
201
219
201
2
5
10
6
8
9 16
1 4
58
1 4
58
1 4
58
17
L201
1
3
5
4
R210BE
14
VIDEO CONTROL UNIT X14-692X-XXRef. No. Address
IC2 4GIC3 3FIC4 3F
IC101 5EIC102 5EIC105 5DIC201 4EIC202 4EIC203 5DIC204 4DIC205 4DIC301 4CIC302 3CIC303 5C
Q1 6CQ2 6BQ3 5CQ4 5GQ5 5GQ6 5GQ8 4G
Q14 3GQ101 5CQ102 5DQ103 5CQ104 5CQ302 3C
X14 B/2Ref. No. Address
IC501 1C
VIDEO CONTROL UNIT
K M O Q SL N P R T
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
C28C30
C32
C33
C36
C37
C109C110
C209
C211
C219
C223
C226
C227
C303
C304
C305C306
C307
C308C309
C501
C502
R11
6
R11
7
R2
R3
R7R10R11
R13R14
R15R16
R17
R19
R20
R21
R22R23
R24
R25
R26
R27
R28
R29
R30 R31
R32 R33
R101
R105R103R104
R102
R106
R111R112
R113
R114R115
R20
2
R20
3
R20
4R20
5
R21
6
R21
7
R21
8
R11
8
R34
9
R309
R310
R311
R312
R332
R336
R337
R33
9R
340
R343
R35
0
R35
R36
R34
R365
R366 R36
8
R36
9
R371
R372R373
R374
R37
5R
376
R37
7
R38
4
R386
R387R388
R389
R39
0
R501
R502
R503R504
R505
R506
R507
R50
8
R509
R510
R511R512
R513
R514
R38
2
R37
0
R515
R39
1
R30
8
R37
R11
0
C503
C504
R516
R39
2
1 8
916
1 8
916
B E
BE
EB
EBEB
BE
BE
EB
BE BE
BE B
E
BE BE
EB
BE
B E
BE
BE
BE
BE
BE
BE
EB BE
EB EB
BE
IC104IC103
D2
D3
D5 D6
D7
D8
D9
D10
D11
D12
D13
D10
1
D10
2
D10
3
D20
1D
202
D20
3
D20
4
D20
5
D20
6
D20
7
D20
8
D20
9
D21
0
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
D30
3Q204
D21
1
Q17
D30
8D
309
Q507
D31
0
X14 B/2
VIDEO CONTROL UNIT X14-692x-xx A/2 (J74-1334-12)
VIDEO CONTROL UNITX14-692x-xx (A/2)Ref. No. AddressIC103 6NIC104 6O
Q7 5LQ9 4L
Q10 4LQ11 3LQ12 3LQ13 3LQ15 3LQ16 5QQ17 5Q
Q201 5OQ202 5OQ203 4OQ204 5PQ301 3PQ304 2QQ305 2QQ306 2QQ307 2QQ308 2QQ309 5Q
VIDEO CONTROL UNITX14(B/2)Ref. No. Address
Q501 1PQ502 2PQ503 1MQ504 1NQ505 1NQ506 2MQ507 1P
U V X Z AB ADW Y AA AC
2
1
3
5
7
4
6
C131
C154
C155
251 2
24
112
1
241 1
2
112
112
BU5SW8
SW5
R11
0
R33
R90
R5
C105
C107
C15
C18
C24
C13
C88
C10
C9
C14
C90
C95
C120
C106
C81C1
22C92
C103
C84
C62
C27
C63
C66
C65C48
C37
C49
C57
C52
C75 C71
C76
C8
C16
C67
C69
C5
C19
C31C1
2
CP1
C1
C3
C4
C2
C77C78
C20
L2
R52
C143
C146
X3
L11
L1
C17
R30
R40
C34
C112
R16
0 R14
4
R16
4R
162R143R157
R107R124
R12
3
C87R120
R12
8
8
5 4
1
R11
6R
121
R10
6R
158
R15
9
R46
D35
D34
EB
R91C73R103
4
8
5
1
R11
0
1
R10
4R
97
C64R838
5
14
R95 R
84C35R56
4
1
R78
C21C22
C43
R70 EB EB
R58
EBE
BR
51
R49
EB
R71
R55
C26
8
5 4
1
R57
C25
EB R25
R38
R27
R26
IGO
R28
CP1
R181
C97
R13
3 R12
6R
127
C54
33
28
R115
C53
C58
2322
BE
12
C94
C93
C96
C85
C89
R11
8
R12
2
R13
2
11
C59
C55
C60
C56
15
C61
C79C82
34
144C100
C99
C83C86
16
9
W3W2
W4W5
41
C102
R14
7
1
C121R148
8 5 R146
16
C104
L5
8
9R180
BEBE
C338
1
R54
1
7
W12
R44
R48
C30
R45
B E1
C145
W10
R108
W8W9
100
L13
R10
0R
102
R86
R88
1
76
W11
R114R112
R113
75W7
C40
R64
2625
R74
R75
C38 14
3 4
2 1
C41
R68
5051
R65
R63
X1
X2
R67
R60
R61
R142
R16
7
45
8 11 4 9 5 110 6 2
13 11 7 312 8 4
5 89 12
1
C98
C124
C125
C132
R14
9C13
3
C108
C109
R15
6
4
1
EB
EB
C127
R16
3
8
58
5
C123
C119
C126
B
8
54
1
C111
C110
R152R154
R16
6
4
1
2019
21
E
C128
R16
1R
165
C141
E
BE
EB
B
R3
2
1
14
15
R4
C139C140 C142
R47 R50C28
R43
7
R17R16R15R12
R18
C6R2
R7R5
TH1
R33
8
BE
EB
C39
EB
ER
42
R36
BC23
EE
B
W1
R9R1
BE
B
R37
R16
8R
169
R23
R24
R17
3
R20
R21
R22 R17
2
R6
R8
R17
6
R17
0
C144
B E
E B
Q5
D19
D49
Q33
D40D43
Q20
Q21
Q8
Q25 Q24
D29
Q23Q1
9
D14
D41
D39D38
D45
Q35
Q37
D31
CN1
Q16
D33
Q43
Q44
D48
Q45
D27
D12
D11
Q17 D2
6
Q9
Q10
D16
D15
Q13
Q2
Q15
Q14
IC5IC18IC14 IC17
IC9
IC16IC15
IC11IC13
IC4
IC6
IC7
IC12 IC10 IC8
IC3
IC2
D21
Q8
Q11
D32
D28
D43D42
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 UNITX25-926x-xxRef. No. Address Ref. No. Address
IC1 3ACIC2 6AAIC3 5ZIC4 3AAIC5 2AAIC6 3AAIC7 5YIC8 6YIC9 2Z
IC10 6XIC11 4YIC12 6XIC13 4YIC14 2XIC15 3XIC16 3YIC17 2ZIC18 2ZQ2 3ABQ3 4AAQ5 6AAQ6 6AA
Q7 6ZQ8 6ZQ9 3AA
Q10 3AAQ11 6AAQ13 3ABQ14 3ABQ15 3ABQ16 3AAQ17 3AAQ19 5ZQ20 5ZQ21 5ZQ23 6ZQ24 6ZQ25 6ZQ33 4XQ35 2YQ37 2YQ43 2ZQ44 2ZQ45 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
R14
5
R14
0
R13
4
R99
C68
C138
C137
C136
C135
R39
C11
C134
C29
C148
R35
R34
R31
R32
B E
L3
R10
R13
R14
E B
C7
BE
E
R11
R53
B
C32
B E
R59
R73R7
2
R76 R8
0 R81
R87
R85
R77
C42
R66
R89
C70
C36
C50
C151
C149
C150
R82 R9
3
R96
BR
79E B E
E B
E B
C47
C152
R10
1
R10
9
R11
9
E
R98
E B
C44
C46
C45
R11
1
B
C153
R12
5
B
R11
7
R12
9
E B E
L4
C91
C74
R17
4R
175
R10
5C8
0
C113
C130
C129
C51
E B
C72
E
R13
8
E B
C101
R17
8 R153
R13
7
R94
R92
R17
1
R13
0R
179
R13
1
R17
7 R155
R15
0R
139
R13
5
E B
L6L7
R13
6 C115
C116
C11
7
E B
L10
C114L9
L8
E B
R15
1
R14
1C1
18
ELECTRIC UNIT X25-926x-xx A/2 (J74-1335-12)
X25 B/2
D52
D9
D8
D6
D7
D5
D4
D2
D3
D17
D18 D2
3D
22
Q12
D20
D25
D30
D24
D1
Q4Q1
Q22
Q18
D51 D50
Q29
Q27 Q2
6Q2
8
Q32
Q31
Q34
Q36
Q30
Q39
D55
D54
D53
D46
D44
Q41
Q40
Q38
Q42
D47
ELECTRIC UNIT X25-926X-XXRef. No. Address Ref. No. Address
Q1 5AHQ4 4AH
Q12 3AGQ18 3AGQ22 4AHQ26 6AJQ27 6AIQ28 6AJQ29 6AJQ30 4AJ
Q31 6AJQ32 6AJQ34 6AKQ36 6AKQ38 4ALQ39 4AKQ40 4ALQ41 5AKQ42 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 ACH-Free
1.5A
SYNI
1
5
7
14
6
7
6 5
1
COM
DC
RES
ET
OPE
N/CL
OSE
BE
E B
EB
EB
BE
BE
BE
BE
BE BE
BE BE BE
GIO
BE
BE
EB
BE
EB
BEEB
C303
CP201
R22
0 R216
R21
5
R22
7
R22
6
L200
C219
C222C221
C240
C234
C215C230
R222
R221
5
C220C2
28
14
18C2
48
C241
C249
C242C257
C232
R20
9C2
39
C233
CP202
136
5554
37C2
18 C21
4C2
13R
214
R21
1
R210
R21
3R
212
R207
R20
819
721
VR200
C250C251
C255
1C254
C237
C238
C235C2
36
L32
L202
R302C3
08C3
09
C2538 7
CP20
0
C202C201
5 8
4 1
C310
C307
C252
R304
C41
C224C226
C229R219
4
L201
C227
R21
8
C40R45
VR201
3
C225 C23
1
L300
L601R
44
L602
R42
0
C400
R40
2
R40
0
R40
1
R41
4
R321 C40
1
R90
R79R94
C739C738
R72R71
R86
R80
R70 R87
R88
32
R70
0
C735
R72
3
L302
R93
R30
3R73
C302
C300
L304C306
C301 R74
C305
L303
C304
C332
R75
VR302
R325R305
C326
C333
C751
R719
R715
R714
C728
C726
C725
C724
R72
2
C717
C701
L700
R70
1
R70
2
R76
R81
R82 R8
4R
83
C702
R72
5
R92
R91R85
481
R72
7R
709
R70
8
R70
7C7
47C7
32
C731
1
R72
6
X700
R72
1 L701
C742
L10
C12
R10
C10
C402
R717
R14
R13
R15
R12
8 5
41
C11
R11C
700
5R718
C748
C749
4
L400
C750
C736
41
4
41
8
R41
0 85
1
C410
R409
18
7
1
R43
1R
430
C412
C403
C409 5
14
8
C407
C408R406
R404
R41
3
C602
C744
R60
2
17
C709
C761
C713C712C711
R32
6
1
C762
R716
C710
16
C706
16
8
C727
C708
C707
641
9
C763
C740
C705
C704
9 8C764
C603
C604
R60
0
L702
16
X701
C745
C729
14
R518R517R514R515
R703
C737
R41
6
R41
5C4
11
1
C741 8
C601
R521R520R516
R60
1
28
C404
1
L500
C509
C505
R503
C504
C512C405R403
R50
2
15
7
C600
F600
L600
C406
X400
1 R50
4
C500C502
14
1 50
1
1
1
4
2
3
7
32
D202
D200
Q200
CN200D205
Q202
Q201
Q300
D203
CN60
0D204
S41
WH40
S40
CN80
D301
D30
0Q3
01
Q497Q700
Q701
CN10Q10
Q14 Q13
Q12
Q11D10
D11
D70
3
D70
2
D70
1
Q603
Q604
Q403
Q602Q600
D501Q401
Q601
IC301
IC200
IC202
IC40
IC201
IC701
IC700
IC703
IC403
IC402
IC401
IC40
0
IC704 IC702 IC501IC500
VIDEO UNITX35-423X-XXRef. No. AddressIC200 4ARIC201 3ARIC202 4ASIC301 4ASIC400 4AWIC401 4AWIC402 5AWIC403 4AVIC500 3AWIC501 3AVIC700 5AVIC701 4AUIC702 3AUIC703 4AVIC704 3AUQ10 5AVQ11 5AVQ12 5AVQ13 5AVQ14 5AV
Q200 4AQQ201 5ARQ202 5ARQ300 5ASQ301 5ATQ401 3AVQ403 3AVQ497 4ATQ600 2AVQ601 2AVQ602 2AVQ603 2AUQ604 1AUQ700 4ATQ701 4AU
X35 B/2Ref. No. Address
IC40 6AP
X35-423X-XX
AY BA BC BE BGAZ BB BD BF BH
2
1
3
5
7
4
6
EB
BEBE
EB
EB
EB
BEBE
VIDEO UNIT X35-423x-xx A/2 (J74-1333-12)
X35 B/2
R81
2
R80
7
R80
6
C801
R802
R412
R801
R78
C23
14
R21
R81
1
R80
4
C22
C21
R22
R20
R80
3 R80
9
R80
8
R80
5W
706
R23
0
R22
8
R229
R499
R506 R505
R49
8
C507
C506
C508R511
R508R509
R507
R510
C503C501
R519C511
R513
W70
9
W70
8
C719
C718
W49
8 C734
C730 R9
6
R95
C766
C765
R710C733
C714
R51
2 C716
C715
C203
W70
7
C720
R713
R72
4
R712
R97
C767
R341
C204
R23
2
C256
R34
0
R72
0
C209
C216
C208
C210
C207
C217
C247
R23
1
C246
C243
C245
C244
C212
C211
C223
R21
7
R42
C42
R43
R40
R41
Q804
D80
1
S1/S7
D803D802Q803
Q802 Q801
D20IC20
S3/S9S2/S8
D804
S4/S10
D806D805
S5/S
11
S6/S
12
Q498
Q500
Q303
Q302
Refer to the schematic diagram for the value of resistors and capacitors.
PC BOARD(Foil side view)
25 26
VIDEO UNITX35-423x-xx (A/2)Ref. No. Address
Q302 3BCQ303 3BDQ498 4AZQ500 2AZQ801Q802Q803Q804
6BA6BA6AZ6AZ
A B D F H JC E G I
2
1
3
5
7
4
6
D211 Q204D207D208D209D210
Q201
Q202
Q203
D206
D205
D204
D203
D202
D201
D11
D9
Q5
J1
D1
D15
Q16
Q17 Q3
D3
D2
Q2
Q1
D10
Q8
CN2
CN3
Q14
Q12
Q11
Q13
D12
D13
Q6 Q4
Q7D6
D7
D8
D5
Q9
Q10
J2 J3
Q15
D102
D103
D101
D306
D305
D304
D308
D309
D307
D301
DC/DC CONVERTERCONTROLLER
MOTORDRIVER
MOTORDRIVER
ISOLATIONAMPLIFIER
AMPLIFIERISOLATION
ISOLATIONAMPLIFIER
AUDIO SW
AUDIO SW
RGBSW
VIDEO SW
VIDEO SW
VIDEO SW
SYNCSEPARATION
B.U.DETECTION
DETECTIONPARKING
SWB.U. 5V
IC2 POWER SW
DC/DCSW
DRIVERQ8
MOTOR DRIVERPOWER SW VOLTAGE SW
MOTOR DRIVER
8V AVR
AVRB.U. 5V
VIDEOAMPLIFIER
IC203POWERSW
1
A
to TV TUNERB
BUFFERVIDEO
DC/DC SW
47K
10K
22K
22K
22K
22K
2.2K
10K
22K22
K
22K
22K
22K
22K
22K
22K
IC2IC4IC3
IC201 IC202
IC204IC205
IC203
IC101 IC103
IC104
IC102
IC105
VIDEO CONTROL UNIT (X14-692x-xx) (A/2) (E30-6041-05)DC12
13.0V
5.0V
-5.0V
-17.0V
16 15 14 13 12 11 10 9
REF DT1
BIN
+
BIN
-
FB1
OUT
1O
UT 1R
VCC
1 2 3 4 5 6 7 8
CT CS DT2
AIN
+AI
N-
FB2
GND
OUT
2
6 9
GND2IN3
OUT3VS2
OUT4IN4
1413121110
VCC1
VS1
IN1OUT1
123
OUT2IN2
45
VCC2 8GND17
161514131211109
AIN1AGND
BIN2VCCBSWBIN1
CGNDCIN2
1234567
8
AIN2ASWAOUTBGNDBOUTCOUTCSWCIN1
1413
12
111098
OUTGND4
IN5
VCCIN4
GND3IN3
12
3
4
567
IN1GND1
CTLA
CTLB
CTLCIN2GND2
43
21
CTL2
IN2
CTL1IN1
56
78
IN3
VCC
OUTGND
4 3 2 1
LPF
VCO SC
VCC
5 6 7 8
GND
VIN
VSYN
CH
SYNC
1
2
34
IN1
SW1IN2SW2
8
7
65
GND
OUTVCCIN3
1234
OUT1VM1IN1GND
8765
VCCOUT2
VM2IN2
12345678
Y0Y2YCOMY3Y1INHVEEVSS
161514
131211109
VDDX2X1
XCOMX0X3AB
98VSS B
X2Y2
X0Y16
INHVEE
711
X3A
10
3YCOM
5Y3
414
X1
12XCOM 13
12
Y01615
VDD
54 GND IN2
OUT1 VCCVM1IN1
23
VM2OUT2
176
8
3
GNDIN1
4VM2IN2
VM1OUT11
2 OUT2VCC
65
87
R21
675
0.1C216
0.1
C217
0.01C219
47u6.3+
C220
111910
45
44
0.01
C222
330K
R21
8
560P
C226
C227R217 560
C225
0.01
C223
0.1
0.1C231
0.1
C221
R22210K1
43
42
41
11 10
0.01C209
0.22C211
0.01
C224
C210
0.2
2
C213
0.2
2
C212
0.2
2
C208
0.2
2
R210 75
R209 75
R208 75
R207 75
R21
1 6.
8KR
214
10K
1KR21
568
0R
212
R213330
1KR22
3
+
C214
47u
6.3
5
0.1
75
R205 75
C2
03 0
.1
C205
0.1
C2
06 0
.1
C207
0.1
R204 75
R203 75
R202 75
R201 75
4 67823
R20
6
+
C215
47u
6.3
10uH
C202
22KR10
100KR11
330K
0.022C30
R27
560P
R25
33K
+
C31
10u1
6
R28
330
K
5 868
0R
12
330K
4700PC13
R7
13 11
4.7KR8
100R9
0.1
C12
L2
68uH
L9
L51.5AF1
1.1KR14
1KR13
13
10KR15R16
470
18K
R36
15K
R35
+
C14
330u
6.3
+
C18
100u
10
+
C9 150u
100u
25C2
2 +
100u
25C2
3 +
+
C10
100u
+13V
+5V
5V
16V
330
R
370.01
C15
0.01
C19
220u
6.3
C16 +
+
100u
10C2
0
100uHL4
100uHL3
L6100uH
100uHL7
4746
9
10
9
4849
10
8
13
10
20
9124
3
3
21
11918
123
11
672
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
C105 0.01
C103 0.01
5V
5V
5V
5V
5V
5V
5V
47u6
.3C1
02 +
C101
47u
6.3
+
12
346
5
B.U.NC
GND
PAR
KILL
ACC
TP6
R1
12K
140u
HL1
2200
u16
+
C1
0.01C2
0.01C3
R38
22K
C7 0
.01
100R39
+
C510
u16
C8 3
30u6
.3+
TP3
TP5
TP2
TP4
TP1
47KR6
18KR2 R3
39KR5
100K0.01C4 22K
R4
470u
16 +
C24
1.5AF2
5.6K
R26
2.2K
R29
33K
R24
5.1K
R34
C28
470u
16
+
2.2 1/2WR19
2.2 1/2WR17
100uHL10
8
5
C29
100u
16
++
C27
470u
16
+9V
+8.5V
+B+B
40
R10
5 47
0
3231
3029
2827
262524
2322
21
2019
181716151413
12
11
10
9
8
76
5
4
32
1
EX M+EX M+
EX M-EX M-
RI M+RI M+
RI M-RI M-
MEC SW
REF 5VD GND
R SENS
E SENS
BL+8.5VBL+8.5V
BL GNDBL GNDD GND
X0
X1
Y0
SW+5V
X-DT
Y-DT
GREENV GND
CV/CSV GND
NB
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
1514
1312
11
109876
54
3
21
NG
NR
OSD RST
OSD TRE
OSD CLK
OSD SIN
OSD CS
NTSC/PAL
DIMMER
I2C CLK
I2C DATA
V MUTE
TV/NAVI
PWM
MON
MOW
MOS
HSY
-16.0V
+13.0V
LED 9V
GNDGND
LED GND
KEY 1V SYNC
OPT SENS
+5.3V+5.3V
1K
1K
R30
R31
+
C34
100u
16
R32
100
K
R33
5.6
K
C35
100u
16+
BU
470
R23
6800
PC2
847
0R
18
1.2KR20
C25
100P
68uHL8
R21
1.2
K
2019
1817
1615
1413
1211
109
87
65
43
21
SP R
SP G
ND
SP L
RES
ETR
EMO
SC C
ON
BP CL
K
MC
REQ
MC
DAT
A
SC R
EQSC
DAT
A
GND
SYNC
B G R GND
GND
+14
V+
14V
2019
1817
1615
1413
1211
NAV
I TXD
NAV
I RXD
MUT
E
RES
ET
REM
O
M C
ON
M C
LK
M R
EQH
M D
ATA
M R
EQC
TP26
TP25
TP24
TP23
R10
8 10
R10
9 4.
7
R10
7 10
R30
7 1K
TP22
TP15
TP9
TP21
TP18
TP19
TP20
TP17
TP16
R30
4 10
0
R30
5 10
0
R30
6 1K
R30
3 10
0
R30
1 1K
R30
2 1K
TP14
TP13
TP12
TP11 T
P7
4321
+
C111
4.
7u25
+
C112
4.7
u25
90
20
25
+5V
5V
94939567 96 68
181920
123
6
GND1IN2
7VCC2
IN4OUT2
OUT1VS14
5 OUT4VS2
OUT3
98
1110
VCC1IN1
21
IN3GND2 14
13
+5V+5V
5V
5V
+5V
+5V
+5V
5V
TP46
TP45
TP44
TP43
TP42
TP39
TP40
TP41
TP38
TP37
R31
8 1K
R31
5 1K
R31
4 1K
R31
3 1K
R31
7 1K
R31
6 1K
R31
0 47
R31
1 1K
R31
2 47
R30
9 10
0
9798
89 2 191 69
1086
8 6
10
+B +B
+B
0.01
C36
C37
0.01
5V
3230
21 22
TP221TP222
TP224
24 23
TP223
5V+5V +5V
5V
5V
1KR319
+8.5V
R320100
R321100
R322100
100R323
100R324
5
3
6
4
R325100
R326100
100R327
100R328
R329100
+5.3VTP121
TP120TP119
TP118TP117
TP115TP114
TP113
TP112TP111
TP109TP110
TP108
TP107
TP106
TP105
TP104
TP103
TP102
TP101
TP100
TP99
TP95
TP96
TP97
TP98
TP91
TP92
TP93
TP94
TP90
TP88
TP87
TP86TP85
TP84
TP83
TP82
TP81
TP80
TP79
TP76TP75
TP73TP72
TP71
TP70
TP67
TP68
TP65
TP63
TP61
TP59
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V +5V+5V
L201
+5V
0.01C204
0.1
C2
01
C33
0.02
2
0.1C17B
B
1616
W
202
W
201
W
203
TP241
TP242
TP243
+5V +5V
R11010
1KR119
+9V
+13V
16V
+5.
3V
5V
5V 5V
+13
V16
V16
V+
13V
+13
V+
9V+
9V
+8.
5V+
5.3V+9
V
+9V +9V +9V +9V
E1M1K
C107
10u
16+
5V
C104
C106
0.01
0.01
330u
+C218
IC202,204
HAV1 LAV2 H L
NAVICTL A
LBL
CTL2CTL2 LCDL
AV2H
6..3
TV H HMUTE - - H
L
LLL
C
+
C228
47u
6.3
+5V
+5V
+5V
60
63
65
16
64
92
61
2
13
14
15
9
4
3
5
8
78
81
62
TP78
80
26
70
75
74
57
58
59
76
77
32
30
28
NOYESNONO YES
YES
D201-206,303
YES
R201,203,205,
NONO
YES
R359
YESNO
373,391R37,374
NO
R371
YESNO
YES
R372
YESNO
W201
YESYES
NO
-203
+5V
+5V
+5V+
5V
+5V
+5V
+5V
+5V
BU BUBU
BU
+5V
BU
BU
BU
BU BU
BUBU
BU
BU
+B
+B
+B
BU +B
+B
+B
+B
+B
+B
+B +B
+B
TP200
E40-3260-05NONO
CN6-207
YES
NONO
C201
YESNONO
IC201
14
14
14
IC2
IC205
Q1
Q2
Q4-6
Q9,10
Q11,12
Q201,202
Q16,17
Q13
Q204
RED/
12YEL
BLK34
BATT.FUSE
B.U.
6 5GRN
PRK SWGND
11
C32
820K
R22
26
27
+5V
+5V
23564
DESTINATION
220u
16C1
1 +
5
+5V
+5V
TK M O Q SL N P R
KVT-M700
Q101 Q102
CN1 CN5 CN6 CN4
D105
D104
D106
D107
D109
D108
Q103 Q104
Q309
D303
Q305
Q304
Q303
Q308
Q307 Q306
Q302
Q301
D302
WH501
Q501
Q502Q503
Q507
D50
5
D50
8
D51
1D
510
D50
7
D50
3
D50
9
D50
6
D50
4
D50
2
S507
S508S503
S504
ATT
SEEK DOWN
SEEK UPS502
D501
S501 Q505Q506
Q504
S505
S506
OPE
N
SRC VOL UP
VOL DOWN
RESET
D506-511 : B30-1442-05D504,505 : B30-1564-05D502,503 : B30-1417-05D501 : B30-1523-05D303 : MA3062-MD301,304-309 : MA3062WAD211 : DAP202UD13 : MA8082-MD12,15 : MA8056-MD11,101-109,201-210D10 : RB051L-40D9 : MA3220-LD6,7 : SB05-03CD5,8 : 1SS184D3,302 : DAN202UD2 : MA8068-MD1 : AM01Z
Q503,505-507 : DTC114YUAQ304 : DTA144EUAQ204 : DTA114YUAQ103,301,305 : DTC144EUAQ101,102 : DTC143TUAQ16 : 2SB1184Q14 : 2SA1870Q10,202,308 : 2SA1576A
Q6,11,13,501,502Q3 : DTB123YK
: DTA124EUA
Q1,5,9,15,17,201,203,306,307,309
IC501 : RS-171
IC302 : S-80842ANNP
IC205 : MM1108XFFEIC204 : BA7652AFIC203 : MM1228XFBEIC202 : BA7649FIC201 : MM1234XFBE
; M5280FPIC101,102,105IC3,4 : LB1836M-TE-LIC2 : FA7611CE
IC103,104 : TC4052BF(N)
: 2SC4081Q2,4,12,104,302,303,504
: DTC124EUA
: DA204U
Q8 : 2SA2013Q7 : 2SC4979
IC301 : UPD703033GC141
: TC7SH08FIC303
B LINEB LINE
GND LINESIGNAL LINEDIGITAL LINE
(BOTTOM VIEW)
AUDIOMUTEMUTE
AUDIO
DRIVER
REMOTEBUFFER
RESET IC
PANEL u-COM
REMOTECONTROLSENSOR
SW
DSISW
RESETCONTROL
GREENRED/
SW
DETECTIONKEY
OSCILLATORDSI
DSIBUFFER
RED
SWLED
BLUE LEDSW
GREEN LEDSW
RED/GREENSW
RED
BLUE
GREEN
CN1
CN2
CN3M
(T42-1062-08)
TP
(T42-1062-08)M
CN4
CN5
(R31-0233-08)
45 (J26-4039-08)
CN6
TILTEMOTOR
MOTORSRIDE
SENSORTILTE
SRIDESENSOR
Lch IN 1
VIDEO IN 1
Rch IN 1
DC1
Lch IN 2
Rch IN 2
VIDEO IN 2
VIDEO OUT
Lch OUT
Rch OUT
1
2/3
CN80X35-
3/3
J2A/2-X25-
(E30-6072-05)
4.7K
4.7K
22K
22K
47K
47K
47K
47K
47K
47K
22K
22K
22K
22K
47K
47K
22K
22K
47K
10K
47K
10K
22K22
K
22K
22K
47K
10K10K
47K
IC301
IC303
IC302
IC501
KVT-M700 (E,K,M) (1/3)
(X14- ) (B/2)
ME1
A
B
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
50
49484746
45
44
43
42
4140393837
36
35
343332313029282726
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
7677
78
79
80
8182
83
84
85
86
878889
90919293949596979899
100
R S
ENS
E SE
NSAV
REF
AVSS
AVD
DR
EF C
ON
M R
EQ C
MC
REQ
SC C
ON
LED
IND
MD
S
MD
W
MD
N
RG
B SW
V M
UTE
NT/
PAL
TP Y0
TP X1
TP X0
BVSS
BVD
DR
ED/G
RNLE
D B
LED
G
LED
R
AD MUTE
AB 2AB 1AD 2AD 1
VO 2
VO 1
VI 3
VI 2
VI 1AB MUTE
VDDVSS
X1
X2
REG C
XT1RESET
MOT SWMEC P.ON
M D
ATAC
M C
LKO
SD C
S
OSD
DO
OSD
CK
EVD
DEV
SSO
SD R
ST
OSD
TRE
V SY
NC
SYNC
SW
REM
OTE
SDA
SCL
DIM
MER
HSY
IC/V
PP
PAR
K SW
EX M
PEX
MN
RI M
PR
I MN
P.O
N
TP XDTTP YDTKEY 1
KEY 2
MEC SW
OPT SENS
TYPE0
TYPE1
VOL DWN
OPN/CLSSRCM CON
BU DETM REQ HPWN INSC REQSC DATAMC DATAMC CLKNAVI RXDNAVI TXD
M DATA H
2
1
VDD
OUT
3
4
NC
VSS
R10
1 10
0
R10
2 10
0
22KR103
22KR104
R10
6 47
0RL
2200PC110
2200PC109
5010
98
76
54
32
1N
AVI S
YNC
V G
ND
NAV
I B
NAV
I G
NAV
I R
AV1R
AV1L
A G
ND
AV2R
AV2L
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
VGND
IN1
VID
EO IN
1
Rch
IN1
AGND
IN1
Lch
IN1
VGND
IN2
VID
EO IN
2
Rch
IN2
AGND
IN2
Lch
IN2
VOUT
G
ND
VID
EO O
UT
Rch
OUT
AO G
ND
Lch
OUT
7 6 5 4 3 2 1
D G
ND
TEST
SIO
SDO
SCKO
RES
ET
BU 5
V
1 2
REM
O
14 13 12 11 10 9 8 7 6 5 4 3 2 1
D G
ND
REM
O
SW 5
V
RES
ET
SRC
OPE
N
KEY
2
LED
R
LED
G
LED
B
RED
/
DSI
LED
9V
LED
GND
R36
2 10
0
R36
1 10
0
R36
0 10
054 53 52 51
R35
4 1K
R35
6 1K
R35
5 1K
R35
8 1K
R
359
1K
R35
7 2.
2K
C308
0.0
1
C309
0.0
1
C305 0.1
C306 0.1
8180
78
7677
6670 65 57585964 63 62 61 6075 74
68 67
R377 10K
R376 10K
R375 100K
79
R373 100K
R374 100K
R372 100K
R371 100K
8788
89
R368 100K
R369 100K
R367 1K
91
94
9695
93
9798
100KR350
R36
5 22
K
R36
6 22
K
R34
9 10
0K
R33
3 1K
R33
4 1K
R33
5 1K
5431 2
10 11
98R
336
1K
R33
7 1K
R33
8 1K
R38
5 1K
R35
1 2.
2K2.
2MR
352
100
R34
013 14 15 16
R33
9
100
R33
1 3.
9K
R33
0 3.
9K
R33
2 10
0K
CP3011Kx4
2220 21 252423
TP36
TP35
TP33
TP34
5 876
TP32
TP31
TP30
TP27TP
29
TP28
R11
2 10
0
R11
1 10
0
C114
10u
16+
C113
10u
16+
LR45
49
50
48
4647
45R348 1K
R353 47K
20MHzX301
R347 1K44
R345 2.2K
R346 2.2K43
42R344 2.2K
41
R34
347
K
40
1Kx4
2627
R308 100K
C304 1
TP47
C116
4.7u
25TP
48R
114
10
TP49
R11
5 4.
7
TP50
+
R11
3 10
+
4.7u
25C1
15
TP51
TP52
TP53
R11
8 10
R11
6 4.
7
TP54
++
4.7u
25C1
18
C117
4.7u
25
TP55
TP56
TP57
TP58
R11
7 10
13 12 11 78 6
LR
11109
TP283
TP284
69
2826
+5V
+5V
+5V
+5V
+5V
+5V
5V
5V5V
5V5V
5V
90
1KR36
4
1KR36
3
CP302
10K
R34
2
4.7u
HL3
01
C302
47u
6.3
+C3
03 0
.01
12
C301 0.01
R34
11K
969594
+5V
+5V
+5V
+5V +5V +5V
+5V
+5V
+5V
+5V
TP13
8
TP13
9
TP14
1
TP14
0
TP14
4
TP14
3
TP14
2
+5V
1K
R39
1
92
TP13
6
TP13
0
TP13
1
TP13
5
TP13
3
TP13
4
TP13
2
TP12
3
TP12
9
TP12
5
TP12
7
TP12
6
TP12
8
TP12
4
R38
4 10
0
R38
3 1K
R38
1 10
0
R37
9 10
0
R38
0 10
0
GRE
EN
+9V +9V +9V
+9V
+9V
+9V
54
1u50+
C31122u6.3
+
C31010K
R390
22K
R38
9
330K
R38
7
22K
R38
6
330K
R38
8
66
8812 517987 5352
R37
8 10
0KC3
07 1
LAV2
CTL
AV1TV L
H
A
H
LL
BQ101-104
+
C108
10u
16
1 2 3 4 5 6 7 8 9 10 11 12 13 14
GND
LED
9V
OSI
RED
/
LED
B
LED
G
LED
R
KEY
2
OPE
N
SRC
RES
ET
SW 5
V
REN
O
D G
NDTP
514
TP51
3
TP51
2
TP51
1
TP51
0
TP50
9
TP50
8
TP50
7
TP50
6
TP50
5
TP50
4
TP50
3
TP50
2
TP50
1
3
11
9 10
470
R50
5
8
4
R50
6 22
0
R51
6 22
0
C504
0.0
1
R50
482
0
C503
0.0
1
14
2
OUT
VCC
GND
3G
ND
2.2C502 C501
220P100
R50
8
100KR507
27KR509
5.6KR503
R50
210
K
4
R51
43.
3KR
515
2.7K
220R501
330
R51
2
8
R51
0
330
180R511
220R513
3
2
1
3
11
2 13
109
GRE
EN
B+B
+9V
+5V
+5V+5V+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V+5V
+5V
+5V
+B
+B
+5V
+9V
+5V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
EH
HL
LH
K L#83
L#84
Q101,102Q103,104
Q302
Q304,305
Q306,307
Q502
Q503,507
Q504-506
D502,503
D504,505
D506-511
3
12
10
6
45
789
11121314EX M+
E SENSNC
R SENS
MEC SW
REF +5VD GND
RI M-RI M-
EX M-
RI M+RI M+
EX M+EX M-
EX M+EX M-
21
EX M-
EX M+2
1
RI M-
RI M+2
1
R SENS
REF +5V1
2
3 DGND
DGNDREF +5V
2
3
E SENS1
LED
OUT
VCC
1
GND
IN2
23
IN1
+5V
54
+5V
+5V
R38
2 33
0K
100KR370
Q309
VR1
+5V
CAUTION: For con-tinued safety,replace safety criti-cal components onlywith manufacturer'srecommended parts(refer to partsl i s t ) . i n d i c a t e ssafety critical com-ponents. For contin-ued protectionagainst risk of fire,replace only withsame type and rat-ing fuse(s). Toreduce the risk ofelectric shock, leak-age-current or resis-tance measure-ments shall be car-ried out (exposedparts are acceptablyinsulated from thesupply circuit) beforethe appliance isreturned to the cus-tomer.
U V X Z AB ADW Y AA AC
2
1
3
5
7
4
6
22K
22K
4.7K
47K
47K4.7K
47K 4.7K
47K
4.7K
47K
4.7K
4.7K
4.7K
22K
22K
47K
47K
10K
10K
47K
47K
47K
4.7K47K
4.7K
47K
47K
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55
54
5352515049
484746
4544
434241403938
37
19 20 21
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
12
3
4
5
678
91011
121314151617
18
SYNO
BLK
0BL
K 1
DVT
CG
ND11
VDD
4AB
CLO
WI
GPS
GND
10
GND
9TC
LK
MO
D 1
VR SPS
CLS
MO
N D
MO
N C
MON B
MON ATESTTST 2
RES VRES H
TST 1CLD
GND 8
VDD 3OSC I
OSC OGND 7GND 6
MONGND 5
PDP
SPIO
GND
3M
D W
MD
NPW
M
MO
N F
VSW
CVS
W I
VSW
O
VDD
2
SPO
IG
ND 4
PCP
CLO
CM
OD
2H
RIH
RPS CT
R
VINCVOP
MON E
HSY
VDD 1
FRPTSYNIFRPV
GND 1VCSNTPC
VSYHRVCVRVCCLKCMDSGND 2
EXCL
891011121314
Q 2
Q 2
PR 2
CK 2
D 2
CLR
2VC
C
7654321
GNDQ 1
Q 1
PR 1
CK 1
D 1CLR
1
R803 5.6K R804 10KR802 3.3KR801 2.7K
+9V
+13V +13VL202
C252
0.1
C253
10
C251
0.1
C250
10
C300
10
C306
0.1
C302
10
C301
0.1
2.7uH
C248
0.1CP202100x4
100x4CP201
C211
100
P
C210
33P
C209
0.1
C208
0.1
C207
0.1
20 2221
C243 0.1
VR200 100K
39P
C242
C241 12P
0.1
C244 0.1
C246
0.1
C247
0.1C204
10
36
4
7
70
C202 100P
C201 0.1
CP200560x4
21
12
R232 1K
C256
100P
0.01
10u10+
3
16V
L304
0.22
C245
60 59 58 57
11 16
C203 0.1
+13V
16V
+13V
16V
C304 0.01
C305 10
C254
C255
2.7uH
10
X0 4
Y0 3
104
R153
R86
75
R87
75
R88
75
4444X0
R12
X1 2
Y1 1
R14
102
R13
101
3
+8.
5V
C10 0.01
R10 33K
+8.5V49BL +8.5VBL +8.5V 50
NCBL GND
4847
BL GNDD. GND 45
46
40 4442
1 42
C11 0.01
R11 33K
39
X1 43
Y0
SW +5V 41
42
R92 100
R91 100
R90 100+5V
X-DT 40
43
42
C12
0.01
10uH
40
L10
C411
NCY-DT
3839
R/GV. GND
3736
CV/CS 35V GND 34
39
37
OPT SENS
LED GND
12C DATA
R73 100
2626CS
30RST
NBNG
3332
NR 31
28CLK
TRE 29
SIN 27
R84 100
R85 100
R83 100
R82 100
30
NBNGNR
28
29
27
NT/PAL
DIMMER
25
24
12C CLK 23
22
R76 100
R81 100
R79 100
V MUTE 21
PWM
TV/NAVI
19
20R75 100
R94 100
R74 100
CL
DA
21
70
22
R80 100
MDN
MDW
18
17
MDS
HSY
16
15
R71 100
R72 100
R70 100
12NC-16.0V
NC1314
+13.0VLED 9V
1110
16V
+13V+9V
21
20
16
4
7GNDGND
NC89
KEY 165
2+5.3V
NC34
+5.3V 1+
13V
43
15.734kHz
R4033K
C402
100
u10
R4201K
L400 10uH
10K
2.7K
R41
4
HDDGREF
SW7
6330
PC4
00
R431470 5
X400
VCO OUTBGP 8
9
VCO 1
VCO 2
10
11
VD
CS OUTSYC INVCC
1K 1
C401
360R400
1
R430470 4
23
R40
191
0K
R40214
LPF
VSGND
12
13
C404 1
IC400
GNDC INB OUT
A IN
B O
UT3
390
R413470
1000PC4081.
8K
150PC407
1 2A
IN2
A IN
1
4G
ND
64.7
C4050.015
C406
A O
UTVCC
8 7
+
C409
0.0
1
C403
0.0
1
B IN
1
B IN
25
4
23
C410
0.1
1
R410560
45
1007
C OUT 5
A OUTB IN
6560
R409 37
VCC 8
R70
3
6
GND
43C
INC
OUTB IN
5
2B
OUT
A IN
1VC
CA
OUT
78
C603
0.0
68
C604
0.1
1KR60
2C6
02 0
.1
C601
10K
1K
10C600
F600
1.5
A
33uHL600
R60
1R
600
0.1
VCC
254
DISPVSY NC
HSY NCEVENFHDO CKODO CKI
VSS
TESTRESET
A VSS 2
10
1413
1211
98
7
56
GND
R507 2.2K19
I OUT
VOB 2
VOB 1
15
16 R510 1K
G OUT17
R OUT18
R509 2.2K
R508 2.2K
7
20B OUT
21V 3V
R506 2.2K
C507 0.1
TREVCC 22
S CLK 2423
S IN
292827
56
4
23
1
8
11109
1213
14
VCO INA VSS 1CP OUT
2
3
1
A VCC 27
CS 26
AV 3V28
26
0.1C506
12 14
20
19
18
14
12
20
17
18
19C501 100P
C503
0.01
C509
17
RB G
820
5.6K
R518
330P
180R504
120R502
1C500
C502 0.1
R5034.7K
0.01
C512
30
10uH
R51
1 10
K
470P
0.1
10u10+
R50
5 10
K
3.9KR515
3.9KR517
3.9KR521
8.2KR513
470R520
470R516
470R514
+8.5V +8.5V +8.5V +8.5V
+B +B
+B
R718100
35
100R717
46
R725100
100R726
R41
5
R416
11
47K
102.
4K10
K
W1
W40
0
100K
R805 27K
16V
TP16
180
R80
8
180
R80
9
TP14
R80
618
0
180
R80
7
TP15
3
NCGND
VCC
OUT
3
10u10+
2.2
51K
27K
R20
C23
10u1
0+
C22
0.01
100
1/2WDIM 5V
8765
VCCWP
SCLSDA
1234
A0A1A2GND
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
32313029
28
27
2625
24
23
22
21
20
19
1817
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
49505152535455
56
575859
60
61
62
63
64
S DA
TA
SCL
CK
SYNC
INN
SY N
CVC
C 4
VCO
AFC
DET
GND
2
VDD
L D
ET
N R
GB
VSS
POL
VSY
NC
CSY
NC
SCP
OUT
HDVD
PWMVCC 3
V COM
R OUT DET
R OUTVCC 2
DVFGND 1
G OUT DET
G OUT
B OUT DET
B OUT
V18V17PA
LNRY
OUT
BY O
UT
RY IN
BY IN
VCC
1
VREF
R IN
1
G IN
1
B IN
1
R D
ET
G D
ET
B D
ET
R IN
2
G IN
2
B IN
2
PONRCOM DCSE COMY INCF 1CF 2Y DET
ACC DET
C INVCC 5GND 3
KILL DET
APC DET
SC OUT
NTSC
PAL
24
37
A. DIM
CLDA
C505
C504C511
1KR512
R22
C20
R21
C21
C508
W3
C747
C732
0.0
22
R70
9 10
K
R70
8
C735
10u
10+
R70
7 1M
C731
0.0
22
3.3K
0.47
R716 47K
R712 100
R713 100
C720 2.2
C724 2.2
R714 100
C725 2.2
R
G
B
100R715
+5.
3V
+5.3V
46 45 36 35
100
R72
2
100
R72
1
CLDA
C726 0.01
INOUTGND
10u10C750
+
0.1C749
C748 0.1
C318
0.0
1
820
R32
110
KVR
302
33K
R32
6
C326
10
W704
C716
1
C715
1
C714
1
C713
1
C712
1
C711
1111
C727
10u
10+
BR G
100
100
100
NB
NR
NG
C718 1
C719 1
C729 1
C734 0.1
R7107.5K
C7302.2
4.433619MHz
27P
3.579545MHz
C73618P
X700
C733 0.022
L500
R95
C708
R96
C709
R97
C710
+5.3V
+5.
3V+5.3
V
1 16
GND 2
SAND
IC 2
IC 1
2
43
VP 2NC 2
5
76
NC 6
8IC 3
GND 1RY OUTBY OUT
RU IN
BY INNC 13
NC 15 15
1314
101112
VP 19
4
3
5
2
2 3 4 5
10uHL702
10uH
L701
1.5K
R70
2
22P
C702
47uHL700
4.7C728
2.2C742
0.1C745
10u10+
C744
IC20
IC700
Q10-14
IC402
Q401,403
Q497,498
Q801-804
Q301
Q600-602
Q603,604
+5.
3V
+5.3V
+5.3V +5.3V +5.3V
+5.3V
+5.3V +5.3V
+5.
3V
+5.
3V+
5.3V
+5.3V
+5.
3V
+5.
3V+
5.3V
+5.3V
+5.
3V
+5.3V
+5.
3V
+5.
3V
+5.3V
+5.3V+5.3V
+5.
3V
+5.3V +5.3V
+5.
3V
+5.3V
+5.
3V+5.3
V+5.3V
+5.3V
+5.
3V
+5.3V
+5.3V
+5.3V+5.3V
+5.3V
+5.
3V
+5.
3V
+5.
3V
+5.3V
+5V
+5V
+5V
+5V
+5V
+5.
3V
+5.3V
+5.3V
+5.3V
+3V
IC703
+7.5V
C OUTC INB OUT
B INA OUTA IN
F INF OUT
E INE OUT
D IND OUT
R51
9
24
47PC717
18PC701
470R7012.
7KR
700
10KR719
+5.3V
+5.3V
+5.
3V
Q700
Q701
100P
21
10
0.01
C741
C740
0.01
C801
0.0
1
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4
3
21
C700
0.0
1
R412
C412
0.1
+5.
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10u1
0C7
38
+ 0.1
C739
VR200
R720560
VR302
TP19
TP18
R78 100
C707
1
C706
1
C705
1
C704
1
R810 27K
C333
10
C332
0.0
1
IC200
IC202
SWITCH ASSYTOUCH PANEL
(S79-0818-05)
A
VIDEO UNIT (X35-423x-xx) (A/2)
IC400IC402
IC401
IC403
IC500
IC501
IC20
IC700
IC701
IC703
262IC702
Q201
D300
D-FLIP FLOP TIMINGCONTROLLER
CN10
D11
Q10
D10
Q11
Q14
Q12
Q13
CN2,3
1/3
X14-
CN80
SYNC
Q403
Q401
SEPARATOR
Q603
Q604
Q602
Q601
Q600
Q500
D50
1
ON-SCREENDISPLAY CONTROLLER
INVERTER
D20
BRIGHTNESSSENSOR
EEP
TOUCH-PANELCONTROL SW
R/G/B/I/HSYBUFFER
BUFFERI SIGNAL
NAND
HD/VSY/HD+VDBUFFER
BGP/HD/VDBUFFER
BUFFERC-SYNC
PAL SWNTSC/
KEY ILLUMINATION SW
TV/NAVI SW
RIPPLE FILTER
VIDEO SIGNAL PROCESSOR
1H DELAYLINE
INVERTER SW
DRIVER
3.0VAVR
Q701
Q700BRIGHTNESSBUFFER
CHROMA TRAP CUT-OFFFREQUENCY SW
D301
B
POSITIONINGSCREEN
ADJUSTMENT
FLICKERADJUSTMENT
ROM
S1 S2 S3 S4 S5 S6
Q802 Q804Q801
Q803
R
404
R
406
R93 100
R499
W498
R
498
C7
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X701
C737
Q498
Q497
AE AG AIAF AH
RGB
37
C216 0.1
R207 1M
C217
0.1
C215
1C213 0.1
C214 0.1
+12.8V
33P
C212
3536
3233
28
220K
1000PC220
560K
R20
9
15uHL200
390R208
33P
C218
33P
C219
560K
R21
0
1 V+5
2
34OUT
C222
0.1
R216 68K
R217 1M
C224 0.1
C223 560P
68KR214
24KR215
3.6K
R21
147
KR
213
C221
2.2
R212
C234
5.6K
0.1
0.1
C225
2.7uHL201
+13V
2KVR20
1
2.7K
R22
68.
2KR
227 0.1
C231
C226100P
C228
1
1000
PC2
27
3.3KR220
2.7K
R21
9 100R221
330
R22
2
C229
330
P
C230 220P
16V
R303 680
10uH
10uH
L303
L32+13V
10KR218
C240 1
C239
0.1
2.4K
R22
9
3.3KR230
10C233 10C249
C232
0.1
R22
8 10
K
11.1V
16.0V
9.6V
16V
5857
326059
2833
37
3536
1 0.1
0.1
1
47
47
R34
022
C308 10 C307
0.01
10 0.01
R30
2
10KR305
22R34
1
4.7K
R30
4
L30210uH
1