Kenwood KVT-514DVD User manual

This product uses Lead Free solder.
This product complies with the RoHS directive for the European market.
© 2008-11 PRINTED IN JAPAN
B53-0694-00 (N)429
SERVICE MANUAL
KVT-514/524DVD/534DVD
MONITOR WITH DVD RECEIVER
/534DVDM/54DVDR/554DVD
OFF
OPEN
/CLOSE
TEL
SCAN
MONITOR WITH DVD RECEIVER
V.OFF
SRC NAV
SF
KVT-524DVD
ATT
AUTO +FM
VOLUME
EJECT
TI
Illustrations is KVT-524DVD
Remote controller *
(A70-2083-15)
Illustrations is RC-DV340
Escutcheon
(B07-3159-02)
Mounting hardware assy
(J21-9716-03) Lever
(D10-7012-04) x2
Screw set *
(N99-1758-15)
SIZE AAA BATTERY *
(NOT SUPPLIED)
DC cord *
(E30-6815-15)
DC cord *
(E30-6816-15)
Cord with pinplug
(E30-6813-05)
*Depends on the models. Refer to the parts list.
REV: 5m
PRK: 2m
BU,GND: 1m
The IC3, and IC11 in the DVD unit (X37-1250-00) are not replaceable components.
When these ICs are defective, replace the whole DVD mechanism assembly (X92-6400-00).
You cannot replace only the board.
TEST MODE is the same as DDX5022’s.
Please refer to the service manual (DDX5022’s: B53-0620-00).
ADJUSTMENT is the same as KVT-50DVDRY’s.
Please refer to the service manual (KVT-50DVDRY’s: B53-0621-00).

2
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171)
Observe the instructions described in this document when
you are going to replace the parts or components that are
shown in this document.
1. Replacement of motor flat spring
• When mounting the flat spring that shall be in contact
with the worm gear, press the spring toward the direction
shown with an arrow so that there will be no gap be-
tween the tip of the gear and the spring and then mount
the spring. The gear shall be pressure-inserted into the
motor.
• Note that there are two motors. Above operation of
mounting the flat spring is required on both of them.
Tilt drive gear train Slide drive gear train
Mount the flat spring
while pressing it
towards the direction
shown with an arrow
so that there will be no
clearance.
Mount the flat spring
while pressing it
towards the direction
shown with an arrow
so that there will be no
clearance.
DC Motor
Worm
Flat Spring
DC Motor
Worm
Flat Spring

3
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171)
2. Phase matching among gears
• Monitor tilt is driven under the control of the
rotary sensor and the phase matching among
gears and sensor is required.
The procedure for the phase matching is de-
scribed in the rest of this subsection.
1) Align the mark on the rack with the pin. (When
the monitor is folded down at 0 degree, the
rack is located at the position where the mark
and pin are aligned.
2) Insert the gear while keeping aligning the rack
pin with the notched section on the tilt gear 7.
3) Pre-assemble the tilt motor bracket assembly
(BKT Assy).
4) Align the notch on the sensor BKT with the
concave section of the sensor in the Assy.
5) While keeping the conditions stated in 3) and
4), insert the tilt motor BKT Assy transversally,
and fix the motor.
Tilt drive gear train
Location of mark
on the Rack
T-Rack-A Pin
Location of
notched section
Tilt Gear 7
Location of
notched section
Sensor Tilt Sensor Bkt

4
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
3. Insertion of slider
• This subsection describes cautions for inserting the
slider (slide section inside of the unit) into the outer
chassis.
1) On the rail at the left side of the slider, there is a part
called a stabilizer that is used to minimize play in
right and left sides.
The slide is made of resin. (Note that the rail is
shown at the right side of the slider in the picture.)
When inserting the slider, press the stabilizer towards
the direction shown with a blue arrow and insert it
into the groove on the rail.
2) PCB holder is pushed out towards the downside of
the picture due to the spring force and thus the chas-
sis and photo reflection sheet may be get caught by
the holder during the assembly.
Insert the slider while slightly lifting up the holder with
a pair of tweezers or any other similar device.
3) Insert the gear after confirming that the both of D
shaft gears at the right and left sides of the slider are
aliened with the tip of the right and left racks on the
chassis.
(Otherwise the slider will be inserted sidelong.
CAUTIONS IN ASSEMBLING PANEL DRIVE MECHANISM (A10-5171)
(Slider -Slide section inside of the unit)
Stabilizer
PCB Holder
These portions
tend to be get
caught.
Hold and lift up the holder
with a pair of tweezers.
Push the opposite side of
the PCB holder towards
the downside of the picture
and lift up the portions
that may get caught.
D shaft gear
D shaft gear
Rack gear
Rack gear

5
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
In assembling the Traverse UD arm, Drive cam assembly,
Drive gear 5 and Drive gear 4C, align register marks on
these components.
GEAR POSITION IN A DVD MECHANISM
BLOCK DIAGRAM
Drive gear 5
Drive cam assembly
Do not forcibly press gears to engage their teeth
but freely let the gears fall under their own weight
and engage their teeth.
Traverse UD arm
Drive gear 4C
Inscriptions
(register marks)
on gears
Align 6 marks as
shown in the
figure
U,V,W COIL
HALL BIAS
HALL SENSOR
DVD LD/CD LD
VREFH
IMON/VR DVD/VR CD
PDIC I/V OUT
FO+/-,TR+/-
THERMISTER
FO5,RO5
P5V
FO2,RO2
3
3
H1H,H1L,HB
A1,A2,A3
P5V
VHALF
FG
A5V
D5V
A3.3V
7
3
VHALF
VHALF(1.65V)
TRCRS
TE
SEN,SCK,STDI
FBAL,JLINE,
ARF,NARF
TSTSG
FG,EXCNT1 SDA,SCL DRV.MUTE,LO.MTE, FADR0-17, TRDRV,PWM8, BMS,STEP A,STEP B NCE,NWE,NOE FTD0-7
28
D5V A3.3V 1.5VD3.3V
16.897849MHz
NRST
D3.3V
ATAPI IF
D5V
P5V
DISC DET
A5V
LIM-SW
4
SEN,SCK,STDI
VREF,EC
RF,FE1,FE2
A,B,C,D,E,F,
9
3
FE,AS,RFENV,RFDIFO
OFTR,BDO,VREF2
21
D3.3VD3.3V
9
DVDON/
CDON
TEMP
DET(AD)
2
D3.3V
2
VR
SPDRV,FODRV,
LPC1,2
VREFH
4
FO3,RO3
FO4,RO4
FO6,RO6
BMS,MUTE
HFM3.3V
PDIC VCC
HFM
SW EJEND
STBY,SPIN,IN2-6
A5V
SW
4
SPINDLE
MOTOR
DISC
OPTICAL PICKUP
STEPPING
2 PHASE
CN1
30PIN
28PIN
CN3
MOTOR &
DRIVER
ACTUATOR
M
DC MOTOR
LO/EJ
PROCESSOR
FRONT-END
IC1
Q12,13
OPTICAL DISC
CONTROLLER
RESET IC CN2
50PIN
3.3V REG
IC14
D3.3V
A3.3V
A5V
D5V
1.5V REG
IC13
1.5V
to
MAIN
Tr
APC
IC10
Q16
IC4
IC3
FLASH ROMEEPROM
IC11
HALL
IC
D7
SW LOEND
SW LOST
UNIT
IC5
DVS-8220V/W BLOCK DIAGRAM (X37-123/125)

6
KVT-514/524DVD/534DVD /534DVDM/54DVDR/554DVD
BLOCK DIAGRAM
(X15-) (A/2)
(X35-) (B/2)
(X35-) (A/2)
(X15-) (B/2)
J1
CN351
CN701
W801
CN351
CN353
CN351
CN354
IC701
(MAGNUM)
BE
FLASH ROM
IC702
CATION
i-Pod AUTHENTI-
IC852
J681
IC602
LPF
USB H/C
IC801
PROTECTION
OVER CURRENT
IC804
LPF
IC601
AUDIO
DAC
IC651
LPF
MUTE ISO-1
SEL
MUTE1 BUFF1
ISO-2 MUTE2 BUFF2
ISO-3 MUTE3 BUFF3
ISO-4
ISO-5
ISO-6
ISO-7 AUDIO BLOCK
IN-6
IN-5
VIDEO BLOCK
SEL
IN-4
IN-3
IN-2
IN-1
6dB
6dB
6dB
SW
SW
SW
IC358
CN352
F-ZB
SYNC-TIP
CLAMP
SYNC
RGB
SW
IC361
SDRAM 128MHz
IC703,704
ISO
AMP
SEL
ISO
AMP
INPUT SEL &
VOL
OUT
MUTE
FM/AM
(S07 F/E)
A1
RDS
IC355
E2PROM
X86-403
IC351
PWIC
MUTE
W351
CN351
MUTE
CN351
MUTE
AV OUT
u-COM
IC9
ILLUMI
VARIABLE
VMUTE
MOTOR
IC5
DRIVER
X35-496 to
CN3
MOTOR
DRIVER
IC6
X15-110 B/2 to
CN4
BU14V
BU5VA8.5V SIR SW14V
BU3.3VBE A5V T P+5VA5V
SW+14V
DCDC DCDC
SW5V D3.3VD5VV5VMECHA
D1.8V USB3.3VUSB1.8VTC3.3V
USB5V
SW3.3V V3.3V P5V
7.5V
X15-110 A/2 to
CN551
X15-110 to
CN101
REMO
IC551
11 LEDS
10 KEYS
ZACTION2 MECHA to
CN104
IC304
AMP
MEMORY
IC302
SERIAL
X35-496 B/2
to CN302
X35-496 A/2
to CN502
CN503
CN501
V ILLUMI
FUNCTION
SCREEN
OPEN/CLOSE
IC1
INVERTER
SRC NAVI
KEY
(BACK LIGHT) to LCD
CN1
(SW5V)
P ON+5V SW+14V TC3.3V MECHA3.3V
(SW3.3V)
T P+5V
DCDC
IC101
+12.5VD2.5V -12V
5V for IC1 D2.5V
-6V
IC357
DET
SLIDE
CHILT
CONTROL
DECODER
VIDEO
iPod TV-BOX (E,M,X)
KAB I/FNAVI WH UBS D OUT
DVD MECHA DVS-8220V or AV IN
AUDIO MOLEX 15A
DC CN
VIDEO AV IN
FM/AM ANT
to LCD PANEL to TOUCH PANEL
DVS-8220W
u-COM
USB5V
BU DET
ACC DET
REVERSE
PARKING
P CON
ANT CON
W REMO
ILLUMI
LINE MUTE
D3.3V
26
D+: USB3.3V
D-: USB1.8V
USB5V
BE A5V
V5V
AVSW SDA
AVSW SCL
AVSW PDN
u-COM
A5V V5V SW3.3V
BU14V
RST
SDATA
MREQ
JUDGE
SREQ
CLK
MDATA
u-COM
V5V
RX
TX u-COM
REMO
VIDEO DRIVERS
V5V
V5V
RGB SW1
TUNER
CD
MD
CDCH
AUX
MUXC VOL IN
MUXB AC IN 3
AC IN 1
AC IN 2
AC IN 0
PAOUT
LDOUT
AOUT MUTE
MUTEC
MUTE2
u-COM
EVOL SCL
MUTE0
MUTE1
EVOL SDA
DC DET
A8.35V
TUN IFC
AM+B
TUN SMET
TUN SDA
TUN SCL
R AFS H
R NOISE
u-COM
A8.35V SW5V
SW5V
u-COM
R CLK
R DATA
R QUAL
WININ u-COM
PW STBY
PW MUTE
BEEP
PRE FRRE
PRE
VOUT AV AV
AOUT
SW5V
3
21
NT PAL
COMPOSIT
SOG
NT PAL
VMUTE from u-COM
BE VMUTE from BE (MAGNUM)
MECHA7.5V
44
7RESET
LED R
EJECT
SW5V
SI
LED G
REMO
KEY2
GND
MAGNUM
SIGNAL
COMPOSIT
RGB
AUDIO
u-COMu-COM P ON SIR PON
u-COM
P ON
u-COM
P START
P GOOD
P PWM
MCNT
P ON
D5V
P5V
VOL-
AUTO
FM
REW
AM
VOL+
ATT
EJECT
RESET
FW
SW3.3V
SW3.3V
BU14V
10
TC WAIT
TC RST
TC SCL
TC SDA
NT PAL
SOG
COMPOSIT
VMUTE
HSY
VSY
TC3.3V
4
D2.5V
TC3.3V
P ON+5V
DEH
STHR
STHL
CKV
L/R
DEV
STVR
STVL
VCOM
CPH1
VCOMOUT
VCOMDC
-6V
TC3.3V
+18V
P ON+5V
YDATA
Y0
X0
X1
XDATA
T P+5V
LED G
LED B
LED R
KEY1
OPEN/CLOSE
INV PWM
INV SW
PWM
ENABLE
5V for IC1
SW14V
u-COM
DISC DET
D3.3VV3.3V D1.8V
TX
RX
CON
MAGNUM
RST
BU5V
BU3.3V
SW5V
MECHA3.3V
12
SIR SW14V

7
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
●VIDEO CONTROL UNIT (X15-127x-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 3-terminal regulator 9V→5V regulator
IC2 3-terminal regulator For AUDIO8.5V
IC3 DC/DC converter IC MECHA7.5V/D5V control
IC4 DC/DC converter IC USB5V/D3.3V control
IC5 Motor driver Slide
IC6 Motor driver Tilt
IC7 3.3V regulator TC3.3V
IC8 Buffer for remote controller Remote controller signal waveform shaping
IC9 System μ-com IC System control
IC10 E2PROM For saving the settings
IC12 Voltage detector μ-com reset voltage (3.5V) monitoring
IC13 OR For VMUTE
IC351 POWER IC Power amplifier for speaker output
IC354 VIDEO ISO AMP IPod video signal
IC355 RDS decoder IC For RDS signal processing and demodulation
IC356 AND*4 KAB IF 3.3V→5V LEVEL SHIFT
IC357 Electronic volume IC AUDIO -VOL_CTL/SIG_SELECT
IC358 AV SWITCH 7-input/3-output AUDIO and 6-input/3-output VIDEO
IC361 VIDEO SELECTOR DVD_BE and NAVI_RGB SELECT
IC401,402 INVERTER TV_SDATA OUT BUFFER
IC551 IR remote controller photoreceptor Remote controller signal detection
IC601 VIDEO AMP DVD_BE COMPOSITE SIG LPF/BUFFER
IC602 VIDEO AMP DVD_BE RGB SIG LPF/BUFFER
IC651 AUDIO DAC DVD_BE AUDIO D/A CONVERTER
IC652 OP-AMP*2 DVD_BE AUDIO LPF
IC691 INVERTER SPDIF OUT BUFFER
IC701 MPEG DECODER DVD/USB MPEG DECODER
IC702 64M FLASH FLASH MEMORY (MP 4Z4) for MPEG DECODER
IC703,704 128M SDRAM SDRAM for MPEG DECODER
IC705 Regulator 3.3V→1.8V regulator for MPEG DECODER
IC801 USB HOST CONTROLLER 2PORT (External/GARMIN navigation) USB HOST CONTROLLER
IC804 Fixed Current Limit
Power Distribution Switch Large current distribution switch for USB
IC805 Regulator 5V→3.3V regulator for USB
IC806 Regulator SW3.3V→1.8V regulator for USB
IC807 D-TYPE LATCH X 8 Address latch for USB H/C
IC852 COPROCESSOR IPOD AUTHENTICATION
Q1 SW REVERSE detection
Q2 SW PARKING detection
Q3 SW ILLUMI detection
COMPONENTS DESCRIPTION

8
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Ref. No. Application / Function Operation / Condition / Compatibility
Q4-7 SW PCON output
Q8,9 SW ANT_CON output
Q11 SW ACC detection
Q12-20 SW Over voltage/Voltage reduction/BU_DET
Q21-25 SW BU5V circuit
Q26-28 SW BU3.3V circuit
Q29,30 SW T_P+5V circuit
Q35-37 SW P_ON SW+14V control
Q38 SW P_ON SW+14V ON/OFF
Q39 SW A8.5V circuit
Q40-42 SW A5V circuit
Q43,44 SW BE_A5V circuit
Q45 SW KAB SW+14V control
Q46 SW KAB SW+14V ON/OFF
Q51 SW DC/DC protection control
Q52 SW Z2-MECHA power supply voltage (7.5V/5V) switching
Q53 SW DC/DC protection control
Q54 SW DC/DC SW FET (MECHA7.5V)
Q55 SW DC/DC SW FET (D5V)
Q56,57 SW DC/DC protection control
Q58 SW DC/DC SW FET (USB5V)
Q59 SW DC/DC SW FET (D3.3V)
Q60,61 SW VILL_R power supply
Q62,63 SW VILL_G power supply
Q64,65 SW VILL_B power supply
Q66,67 SW LED_R power supply
Q68,69 SW LED_G power supply
Q71,72 SW A8.5V circuit
Q73 SW DETMUTE circuit (Trigger BU_DET), DETMUTE detection
Q74 SW DETMUTE circuit (Trigger RESET), DETMUTE detection
Q75 SW DETMUTE circuit (Trigger RESET), TV_RST detection
Q76 BUFFER HSY (3.3V→5V)
Q77 SW DC/DC PSTART
Q78 BUFFER AVSW_SDA (5V→3.3V)
Q79 BUFFER AVSW_SCL (5V→3.3V)
Q80 SW SI
Q82 SW KAB detection
Q350 SW KAB_RX error connection protection
Q351-353 SW Pre-Out_Mute circuit (FRONT)
Q354-356 SW Pre-Out_Mute circuit (REAR)
Q357-360 SW Pre-Out_Mute circuit (AVOUT)
COMPONENTS DESCRIPTION

9
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Ref. No. Application / Function Operation / Condition / Compatibility
Q361,362 SW ON when AM (TUNNER8.5V)
Q370 SW KAB_RX error connection protection
Q371-373 SW Tuner_Mute circuit (during ejection)
Q451 BUFFER HD
Q452 SW NT_PAL
Q453 BUFFER DVD_V
Q454,455 SW For KAB_TX control
Q654,655 SW DVD AUDIO neutral point circuit
Q681 BUFFER SPDIF OUT BUFFER
●VIDEO UNIT (X35-4960-10)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 Inverter IC Power supply for CCFL
IC101 Power supply IC for LCD Support 3 output (18V/12.5V/-12V)
IC102 Multi-vibrator IC For LCD power supply rising timing adjustment
IC103 Logic IC For LCD power supply rising timing adjustment
IC200 Op amp IC Buffer for VCOM signal
IC300 Power supply IC 2.5V output
IC302 Serial flush F/W storage for video decoder IC
IC304 Video decoder IC For decoding video signal
Q1 For switching Bright PWM signal SW
Q2,3 Dual FET For DC/AC conversion
Q4 Register integrated transistor External synchronization: 121kHz/Free run: 56kHz→ON (On when it is 56kHz)
Q5 Power supply transistor For inverter IC power supply (5V)
Q101,102 Power supply transistor For generating -6V from -12V (-12V→-6V)
Q200,202 Buffer transistor For VCOM signal level conversion
Q203 Integrated transistor For VCOM signal level conversion
Q501 Register integrated transistor For touch panel XY coordinate import switching
Q502,503 Integrated Register integrated transistor For touch panel signal
●DVD UNIT (X37-1230/1240/1250-00)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 RF signal processing IC RF signal processing
IC3 FLASH ROM Maintain F/W for optical DISC control IC
IC4 Optical disc control IC in μ-com Optical DISC general control / ATAPI interface
IC5 Voltage detection IC For system resetting of optical DISC control IC
IC10 Driver IC Focus coil, Tracking coil, Spindle motor, Sled motor and Lo/Ej motor drive
IC11 EEPROM Maintain data for optical DISC control IC
IC13 1.5V power supply 5V→1.5V
COMPONENTS DESCRIPTION

10
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Ref. No. Application / Function Operation / Condition / Compatibility
IC14 3.3V power supply 5V→3.3V
Q1 Register integrated transistor SL. MUTE control
Q2 Register integrated transistor For FG signal
Q3 Register integrated transistor LO.MUTE control
Q4 Register integrated transistor DRMU control
Q12 Transistor for APC Laser diode brightness control for CD
Q13 Transistor for APC Laser diode brightness control for DVD
Q16 MOS-FET Laser diode ON/OFF control for DVD/CD
COMPONENTS DESCRIPTION

11
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
●SYSTEM MICROCOMPUTER: 30878MJBA31GP (X15-127: IC9)
Pin No. Pin Name I/O Application Processing Operation Description
1 EVOL_SDA I/O Communication data with E-VOL
1 EVOL_SDA/E2P_SDA O Communication data with E2P
2 X1 O Touch panel control
3 SIR_PON O SAT power supply ON/OFF H: ON, L: OFF
4 VSYNC_DET I Video external input detection Detects if there is VSYNC signal or not.
5 AVSW_SDA I/O Communication data with AV switch
6 AVSW_SCL O Communication clock with AV switch
7 HSY I HD input Counts HD.
8,9 NC O
10
TV_SC_REQ/TV_SC_REQ IRequest from TV μ-com
(For other destination than K and R)
10 TV_SC_REQ/NC O (K,R destination)
11
TV_MC_REQ/TV_MC_REQ ORequest to TV μ-com
(For other destination than K and R)
11 TV_MC_REQ/NC O (K,R destination)
12
TV_SC_CON/TV_SC_CON ORequest to start TV μ-com
(For other destination than K and R)
12 TV_SC_CON/NC O (K,R destination)
13 INV_PWM O Inverter frequency control
14 PWIC_MUTE O Power IC output mute control H: OFF, L: ON
15 BYTE
16 CNVSS
17 XCIN
18 XCOUT
19 RESET
20 XOUT
21 VSS
22 XIN
23 VCC1
24 NMI
25 ACC_DET I ACC detection H: ACC reduced power detection
26 BU_DET I Backup power supply detection H: Backup reduced power detection
27 R_CLK/R_CLK I Clock input from RDS decoder
(For other destination than X and (V))
27 R_CLK/NC O (X, (V) destination)
28 NC O
29 EJECT_MUTE O Mute control during loading/ejection
30 NC O
31 PWM O LCD brightness control PWM output synchronized with VSY
32 PRE_MUTEF O Pre-out mute (F/R) H: OFF, L: ON
33 BEEP O BEEP PWM output
MICROCOMPUTER’S TERMINAL DESCRIPTION

12
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Pin No. Pin Name I/O Application Processing Operation Description
34 PRE_MUTESW O Pre-out mute (SW) H: OFF, L: ON
35 POWER_PWM O Frequency control of DC-DC_IC
36 NAVI_RX I Communication with navigation system
37 NAVI_TX O Communication with navigation system
38
TV_MC_DATA/TV_MC_DATA OData output to TV μ-com
(For other destination than K and R)
38 TV_MC_DATA/NC O (K,R destination)
39 VCC1
40 TV_SC_DATA/TV_SC_DATA IData input from TV μ-com
(For other destination than K and R)
40 TV_SC_DATA/NC O (K,R destination)
41 VSS
42
TV_BP_CLK/TV_BP_CLK OCommunication clock with TV μ-com
(For other destination than K and R)
42 TV_BP_CLK/NC O (K,R destination)
43 NC O
44 TUN_SDA I/O Communication data with tuner
45 TUN_SCL O Communication clock with tuner
46 R_DATA/R_DATA I DATA input from RDS decoder
(For other destination than X and (V))
46 R_DATA/NC O (X, (V) destination)
47 R_QUAL/R_QUAL I QUAL input from RDS decoder
(For other destination than X and (V))
47 R_QUAL/NC O (X, (V) destination)
48 EVOL_MUTE0 O E-VOL front mute L: ON, H: OFF
49 EVOL_MUTE1 O E-VOL rear mute L: ON, H: OFF
50 EVOL_MUTE2 O E-VOL C·SW mute L: ON, H: OFF
51 EVOL_MUTEB O E-VOL_B·AVOUT mute H: ON, L: OFF
52 EVOL_MUTEC O E-VOL_C mute L: ON, H: OFF
53 TV_JUDGE I Determination of TV_BOX if it is old or new H: Old, L: New
54 WRT_E2P I Used when writing into E2P L: Normal condition
H: When writing into E2P
55 AVSW_PDN O Communication clock with AV switch
56 VILL_R O Brightness control of “R” in variable illumination
57 VSS
58 VILL_G O Brightness control of “G” in variable illumination
59 VCC2
60 VILL_B O Brightness control of “B” in variable illumination
61 NT_PAL I NTSC/PAL determination signal input H: PAL, L: NTSC
62 VMUTE O LCD output mute control H: MUTE, L: Normal
63 X0 O Touch panel control
64 VILL_DET I Variable illumination identification terminal L: F3, H: F4
MICROCOMPUTER’S TERMINAL DESCRIPTION

13
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Pin No. Pin Name I/O Application Processing Operation Description
65 OPEN_CLOSE I Z-MECHA OPEN/CLOSE
66 Y0 O Touch panel control
67 INV_SW O Inverter free run frequency switching
68 BL_ENA O Back light ON/OFF control H: ON, L: OFF
69 TYPE4 I Destination settings H: 5V pre-out, L: 2V pre-out
70 Z_SWT I Detection of panel mechanism
71 SW_C I Detection of panel mechanism
72 SW_B I Detection of panel mechanism
73 SW_A I Detection of panel mechanism
74 VCC2
75 SMOTOR_M O Panel mechanism slide control
76 VSS
77 SMOTOR_P O Panel mechanism slide control
78 TMOTOR_M O Panel mechanism tilt control
79 TMOTOR_P O Panel mechanism tilt control
80 AM+B O Tuner AM power supply ON/OFF control H: ON, L: OFF
81 SI O SI control L: ON, H: OFF
82 EJECT I Disk ejection
83 BE_RESET O Reset request to back end L: Reset, H: Clear reset
84 BE_RESERVE2 I Operation identification terminal from back end H: Valid, L: Invalid
85 BE_STBY I Standby request from back end
86 BU_BUDET O
Notification of momentary power down detection to back end
87 BE_INI O Initial request to back end
88 BE_SDATA I Communication data from back end
89 BE_CLK I Communication clock with back end
90 BE_MDATA O Communication data to back end
91 VCC2
92 TYPE1 I Destination settings Refer to Destination settings
93 VSS
94 TYPE2 I Destination settings Refer to Destination settings
95 BE_CON O Control request to back end
96 BE_MREQ O Request to back end
97 DISC_DET I DVD mechanism function to detect if there is a disc or not. H: There is no disc, L: There is a disc
98 NC O
99 Z_CNT I Detection of panel mechanism
100 Z_SENS I Detection of panel mechanism
101 NC O
102 VSY I VD (VSYNC) input
103 BE_RESERVE1 CLK terminal for operation identification from back end CLK frequency: 1Hz
104 BE_SREQ I Request from back end
105 NC O
MICROCOMPUTER’S TERMINAL DESCRIPTION

14
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Pin No. Pin Name I/O Application Processing Operation Description
106 ILL_G O
ON/OFF of other GREEN illumination than variable illumination H: ON, L: OFF
107 ILL_R O
ON/OFF of other RED illumination than variable illumination H: ON, L: OFF
108 MCNT O
Switching of power supply voltage to the panel drive mechanism H: 7.5V, L: 5V
109 PGOOD I DC-DC power supply error detection H: Normal, L: Error
110 P_START O DC-DC power supply ON/OFF control
111 PON O SW power supply ON/OFF control
112 NC O
113 REVERSE I Reverse detection L: Detection, H: Normal
114 PARKING I Parking detection L: Detection, H: Running
115 SIR_DET I Sirius connection detection L: Detection, H: Not-connected
116 ANT_CON O Power antenna control H: UP, L: DOWN
117 P_CON O P-CON control L: STANDBY, POWER OFF, H: EXCEPT
118 ILLUMI I Illumination detection L: ON, H: OFF
119-121 NC O
122 TYPE0 I Destination settings Refer to Destination settings
123 KEY2 I Key 2 input Refer to KEY2
124 TUN_IFC I F/E IFC input H: Station found, L: Station not found
125 TUN_SMET I S meter input
126 R_NOISE I FM noise input
127 R_AFS_H I/O Time constant switching when F/E noise is detected.
128,129 NC O
130 VSS
131 NC O
132 VCC1
133 KEY1 I Key 1 input Refer to KEY1
134 NC O
135 PWIC_STBY O Power IC standby H: ON, L: OFF
136 VCOM I For VCOM level automatic adjustment
137 X_DATA I Touch data input
138 Y_DATA I Touch data input
139 LINE_MUTE I LINE-MUTE input detection Normal: 1.6V, TEL MUTE: 1V or less,
NAVI MUTE: 2.5V or higher
140 AVSS
141 PWIC_DC_DET I SP output DC offset detection L: When detected
142 VREF
143 AVCC
144 EVOL_SCL/EVOL_SCL O Communication clock with E-VOL
144 EVOL_SCL/E2P_SCL O Communication clock with E2P
MICROCOMPUTER’S TERMINAL DESCRIPTION

15
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Destination settings of KVT/DDX/DNX
MODEL Destination TYPE2 TYPE1 TYPE0
KVT
K00 *
E00 *
M0 0 *
V/X 0 0 *
R00 *
DDX
K01 *
E01 *
M0 1 *
V/X 0 1 *
R01 *
DNX
K11 *
E11 *
M1 1 *
V/X 1 1 *
R11 *
TYPE0 is AD input.
Refer to the next table (TYPE0 Setup Voltage) for the “*”.
TYPE4
5VPRE 1
2VPRE 0
* In KVT-6* for the destinations K and R, 5VPREOUT is added so
that the KVT-6 can support eXcelon.
• TYPE0 Setup Voltage
Power supply voltage Number of destinations Pull up resistor
3.3 5 10
Destination
μ-com setup value Pull down
resistor
Pull up
resistor
min max
K 0.00 0.41 10 None
E 0.42 1.23 3.3 10
M 1.24 2.06 10 10
V/X 2.07 2.88 30 10
R 2.89 3.30 None 10
KEY1 Settings
Power supply voltage Number of keys Pull up resistor
5412
Name of
key
μ-com setup value Resister
value
min max
KEY1 SCRN/ 0.00 0.69 0.2
KEY2 FNC/■0.70 1.92 3.9
KEY3 SRC/SRC 1.93 3.15 8.2
KEY4 NAV/- 3.16 4.38 24
NO KEY 4.39 5.00
When opened / When closed
When being pushed and held for a while
KEY2: TEL, KEY4: V.OFF (E), RCAM (K,R,M,X)
KEY2 Settings
Power supply voltage Number of keys Pull up resistor
5812
Name of
key
μ-com setup value Resister
value
min max
KEY1 VOL- 0.00 0.42 0.3
KEY2 ATT 0.43 1.03 1.8
KEY3 VOL+ 1.04 1.64 2.2
KEY4 AUTO 1.65 2.25 3.3
KEY5 AM 2.26 2.86 5.1
KEY6 FM 2.87 3.47 8.2
KEY7
SEEK DOWN 3.48 4.08 16
KEY8 SEEK UP 4.09 4.69 51
NO KEY 4.70 5.00
When being pushed and held for a while
KEY2: LOUD (K,R,X)
MICROCOMPUTER’S TERMINAL DESCRIPTION

16
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
ABCDE
1
2
3
4
5
6
7
PC BOARD (COMPONENT SIDE VIEW)
E
B
EB
EB
EB
EB EB
EB
EB
EB
BE
BE
G
D
D
D
S
BE
GS
GS
BE
R674
C475
C476
C28
C456
C229
C673
L13
C19
L12
C459
C458
L702
L851
R
1
R492
R491
C761
C763
R123
R286
R
L731
L741
R840
R842
R847
R833
R834
R835
R836
R841
R844
C762
C764
R15
7
R276
R288
R287
R285
C466
R769 R245
R246
R247
R248
R269
R270
R271
R770
C161
C162
C424
C390
C394
C392
C396
R412
C751
C464
R1
C672
C163
C164
R883
C460 C467
C468
L359
L361
C851
C852
R662
R661
R845
R281
C704
C655
C657 L451
C143
L703
C741
C742
C743
C744
C745
R779
C746
C747
C748
C752
C753
C754
C755
C756
C757
C758
C18 C17
F2 C159
C158
R46 R48
C89
C500
R266
L355 L354
C397
C393
C401 C400
R702
C663
C664
R677
R884
R885
L751
C352
R837
R543
C455
C479
C480
C481
C482
R760 R882
R488
R495
R676
L352 C398
R898 R897 R896 R895
L852/R890 R899
C861
C863
R894
C862
R891 R892 R893
C656
C658
R673
R843
C26
R283
R284
R47
C173
C183
C184
C185
C186
C187
C188
C189 C190
C191 C192
C193
C194
C196
C406
C407
C702
R480
C731
C732
C853
C854
C855/R849
CP751
CP752
R204
R205
R207
R208
R221
R222
R223
R250
R251
R252
R253
R272 R273
R274
R831 R832
R761
X2
R762
R544
R548
R385
R489
C150
C151
C152 C153
C154
C155
C415 C416
C156
C157
R402
R428
R429
R430
R431
R511
R516
R517
C353
C356
L358
C377
C379
C423
C425
C457
C462
C465
C469
C470
C471
C472
C473
C474
C477
C478
C494
C495
C496
C497
C498
C499
C661
C662
C665
C666
C667
C668
L14
L15
R49
R73
R159 R160
R161
R162
R163
R164
R165 R166
R167
R168
R170
R171
R183
R184
R185
R186
R187
R188
R206
R210
R211
R212
R213
R214
R215
R217
R218 R219
R220
R225
R227
R228
R229
R230
R231
R232
R233
R234
R236
R237
R238
R239
R240
R241
R242
R243
R244
C463
R256
R258
R259
R260
R262
R263
R264
R265
R267
R268
R275
R386
C454
R390
L2
R394
R280
R400
R401
R403
R404
R405
R406
R411
R438
R436
R434
R432
R439
R437
R435
R433
R452
R453
R454
R481 R482
R510
R512
R513
R515
R518
R519
R669
R670
C376
C385
C389
C378
R664
R846
R663
R654
R763
R767 R764
R778
R766
L3
R652
R838
R839
R653 R651
R667
R668
R666
R665
R255
R282
R216
R224
C703
R494
R493
R904 R903
X351
X851
R848
C380
C383
X1
CP753
C443
R249
C359
C735
R278
R279
C203
BE
BE
BE
BE
BE
BE
BE
15
202
191
202
191
21
B
E
C431 C384
R361 R354 R373
R370
R379 R364
168
1
64 49
16
48
33
17 32
36
37
1
72
144
109
10873
1
27
54
28
54
2827
1
24 1
1
20
5
6
10
1115
16
4825
11
20
1
51
161
98
5
8
4
1
20
11
40
31
30 21
10
1
16
98
1
C11
1
1
18151
111
2
27
26
BE
19
2
20
D14
Q80
CN4
CN2
Q655
Q653
CN701
Q452
CN3
Q361
CN354
Q23
Q654
Q651
Q652
D32
Q76
D19 D20
D21 D22
D23
D24
D25
D27
D28
D29
D30
D31
D34
D35
D36
D37
D41
P5
P2
Q362
D365
D366
D367
D369
D370
D371
D372
D373
D374
D375
D376
D384
D385
D386
D387
CN355
Q78
Q79
D396
Q683
D401
CN352
D651
D701
D413
Q451
Q77
Q453
Q372
Q373
D368 Q371
CN351
CN357 CN356
W351
Q39
IC9
IC358
IC652
IC851
IC651
IC703
IC704
IC361
IC702
IC852
I
C
IC705
IC351
VIDEO CONTROL UNIT
X15-127x-xx A/2
(J76-0505-32)

17
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Refer to the schematic diagram for the
values of resistors and capacitors.
JIHGF
1
2
3
4
5
6
7
BE
EB
EB
EB
EB
BE
R68
R155
R123
R121
C836
C837
R812
R157
C32 F1
R81
R154
L357
R483
R21 R475
L803
L811
C843
R813
R156
R281
C704
C131
C141
C143
R153
R152
C130
C140
C142
R150
R151
C78
C88
C90
R119
R120
R193
C17
R52
L1
C25
C69
C70
C72
C73
C122
C123
C125
C126
L6
L7
L10
L11
C77
C87
C89
R117
R118
R694
SPDIF
R695
L801
C801
R820
R814
R816
C15
C24
R817
R51 R53
R70
R72
C841
L805
C802
C803
C55
C58
C59
C61
C71
C74
C75
C76
C80
C81
C82
C83
C84
C85
C108
C111
C112
C114
C124
C127
C128
C129
C133
C134
C135
C136
C137
C138
C139
C804
C62 C64
C65 C67
C115
C117
C118
C120
C411
C414
C413
C681
L4
L14
L15
L5
L8
L9
L804
R49
R50
R69 R71
R80
R112
R113
R115
R116
R145
R146
R148
R149
C826
C829
R235
R254
L2
R418
R419
R420
R421
R422
R423
R424
R692
C412
R691
R425
R427
R693
R477
R473 C402
L3
R479
C426 R426
C827
C828
C842
C844
R904 R903
C834
C835
R815
X808
R551
R590
R578
R587
R562
R564
ATT
VOL-
VOL+
AUTO
AM
FM
EJECT
RESET
R566
R568
R570
R572
R574
R576
R588
R554
R577
R579 R581
R580
R589
R591
R561
R563
R565
R567
R569
R571
R573
R575
R556
C175 C178
C86
C79
C181
C180 C132
C
P753
BE
BE
BE
GND
VCC VO
B
11
20
10
1
50
13
45
13
45
13
64
S
S
S
G
D
D
D
D
S
S
S
G
D
D
D
D
G
S
S
S
D
D
D
D
S
S
S
G
D
D
D
D
S
S
G
S
D
D
D
D
1
78
14
SSSG
DD D D
1
1
22
11
12
19
20 2
1
C8
C11
5
Q36
Q37
Q25
Q38
CN701
D682
CN353
Q46
Q21
D560
Q22
D561
Q23
Q24
P1
P4
Q681
D379
D380
D381
D382
D383
D681
Q54
Q55
Q45
Q58
Q59
D378
Q35
J681
D409
Q350
Q370
D415
D552
D554
D551
D553
D559
D555
D556
D557
D558
D591
D590
D589
D587
D588
D571
D572
D573
D574
D575
D576
D577 D578
D579 D580
D581
D582
D583
D584
D585 D586
S553
S552
S559
S560
S551
S554
S555
S556
S557
S558
Q454
Q455
W801
J1
IC804
IC356
IC806
IC805
IC807
IC551
X15 B/2
X15-127x-xx
Ref. No. Address Ref. No. Address
IC9 4D Q45 3G
IC351 2D Q46 3G
IC356 3G Q54 5G
IC358 3D Q55 4G
IC361 3B Q58 6G
IC551 6H Q59 5F
IC651 6D Q76 3E
IC652 6D Q77 4E
IC702 6E Q78 3D
IC703 5D Q79 3E
IC704 5D Q80 6B
IC705 5E Q350 3G
IC804 7F Q361 6B
IC805 6F Q362 6B
IC806 6F Q370 3G
IC807 6F Q371 6C
IC852 6D Q372 6C
Q21 3F Q373 6C
Q22 3F Q451 4D
Q23 3E Q452 4D
Q24 3F Q453 3D
Q25 3F Q454 3F
Q35 4G Q455 3F
Q36 4G Q654 6C
Q37 4G Q655 6C
Q38 4G Q681 3G
Q39 3E

18
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
KLMNO
1
2
3
4
5
6
7
PC BOARD (FOIL SIDE VIEW)
TP559
TP553
TP557
TP555
TP560
TP554
TP556
TP551
TP558
R854
R855
L704
C6
C9
C10
R33 R38
C27
R74
R76
C30
R79
R856
R863
R474
R865
C31
C21
R58
R32
R54
C20
R59
L706
L701
C701
C707
C709
C710
C712
C713
C714
C716
C718
C720
C202
R864
R1
R7
C197
C198
R25
TH351
R866
C22
R772
R771
R774
C106 C107
R139
R135
C53
C54
R104
C50 R99
C47
C66
C68
R114
C104
R133
C105
R134
C119
C121
R147
C708
C711
C715
C717
C719
C16
R28
R29
R31
C52
R98
C42
R106
R40
C602
R202
R203
R823
R826
R729
C627
C43
C621
C622
C623
C624
C628
R765
R797
R720
R718
R723
C428
C429
C432
R727
R470
R725
C1
C2
C3
C4
C5
C7
C13
C14
C29
R3
R4
R9
R10
R12
R15
R18
R26
R30
R35
R41
R42
R43
R44
R45
R56
R57
R75 R78
C195
C199
C200
R719
R715
R730
R257
R724 R716
R726
R721
R728
R717
R722
C35
R96
R97
C36
C37
C38
C39
C40
C41
C48
C57
C60
C91
C92
C93
C94
C95
C96
C102
C97
C103
C110
C113
R88
R89
R91
R92
R94
R100 R101
R125
R124
R127
R128
R130
C360
R35
C629
C807
R612 R611
R613
C811
C12
C44
C45
C46
C49
C51
C56
C63
C99
C100
C101
C109 C116
C812
C433
C434
C435
C815
C605
R609
C606
C607
C
P
CP703
CP704
CP705
CP706
CP707
CP708
CP709
CP710
CP711
CP712
CP713
CP714
CP736 CP734 CP732
CP731
CP715
CP733CP735
CP737
CP721
CP722
CP723
CP724
CP725
CP726
CP728
C791
CP727
R2
R5
R6
R8
R11
R13
R14
R16
R17
R19 R20
R27 R22
R34
R36
R37
R39 R55 R60
R77
R90
R93
R95
R102
R103
R105
R107
R108
R109
R110
R111
R129
R131 R132
R126
R136
R137
R138
C98
R140
R141
R142
R143
R144
C817
C820
C821
C824
C833
R261
C808
C809
R859
R471
R472
R476
C813
C814
R773
R860
R857
R858
R614
R861
R796
R795
R201
R775
R776
C816
R713
R711
R734
R732
R798 R799
R735
R712
R733
R710
C818
C819
R805
R806
C822
C823
C825
C830
C840
R810
R811
R825
C551
W551
W553
W552
R586
R585
R584
R583
R582
R559
L806
R560
CP754
R90
0
R90
2
R714
C733
C734
1
2
11
10
IOG
BE
EB
1
18
1415
28
GIO
1
64
16
17
12
34
129
64
65
128
1
14
15
28
97
128
96 65
321
14
85
64
33
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
BE
85
41
85
41
D5
Q4
Q5
Q14
Q16
Q41Q42
Q44
Q43
Q27
Q18
Q30
Q6
Q19
Q12 Q13
Q28
Q9
Q11
Q17
D1
D3
D4
D7D9
D11
D12
Q72
Q26
Q40
Q71
Q2
Q1Q3
D801
D802
Q7
Q15
Q20
Q29
Q52
D2
D6
D8
D13
D15 D16
D17 D18
D352
Q8
CN1
Q
D42
D592 D595 D594 D593
Q82
CN551
Q51
Q53
Q56
Q57
IC1
IC701
IC10 IC11
IC4
IC3
IC2
IC12
IC801
IC791
VIDEO CONTROL UNIT
X15-127x-xx A/2
(J76-0505-32)
X15 B/2
BE BE
BE
BE
EB
EB EB EB
EB
EB
EB
BE
EB
BE
BE
BE
BE
BE
BE
EB
BE
EB
E
B

19
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
TSRQP
1
2
3
4
5
6
7
R681
R687
R689
CP738
L705
C
30
C446
C450
C451
R474
R867
L706
R868 R869
R918
R917 R916
R870
R871
C706
C707
C709
C723
R889
R888
R757
C725
R872
R873
R874
R875
R876
R877
R878
R879
R880
L353
L356
TH351
R698
C427
R484
R536
R537
R525
R526
C506
C507
R530
R534
R520
C502
C503
C505
R522
R532 C508 R535
R527
R528 R529
R531 R533
C504
R524
R523
C501
R521
R920
L601
L602
C387
C430
C144
C145
C146
C147
C148
C149
C708
C721
C724
C722 C728
C182 C179 C177
R196
C404
C405
C408
C441
C391
C395
C399
C601
C602
C603
R852
C692
R699
R919
R768
R743
C627
C630
C626
C638
C621
C622
C623
C624
C625
C628
C631
C632
C633
C634
C637
C363 C364
C368 C369
C373
C374
R759
2
C447
C453
C452
R742
R352
R360 R363
R369 R372
R378
R381
R739
R708
C29
C201
R607
R608
R75
R78
R915
R741
C167
C168
C169
C170
C171
C172
C195
C199
C200
C409
C705
C726 C727
R176R179R182
R257
R740
R690
R747
R744
R754
R745
R756
R746
R755
R707
C361
C366
C371
C166
R173
R545
R546
R547
C165
C351
C360
R357
C629
C636
R463
R464
R465 R466
R706
R612 R611
R613
R620
R621
R622
R623
R624
R625
R627
C357
C358
C354
C355
C362
C365
C367
C370
C372
C375
C386
C388
C410
C417
C418
C419
C433
C434
C435 C436
C437
C438
C444 C445
C439
C440
C448
C449
C635
C604
C605
R609
C606
C607
CP701
CP702
CP703
CP704
R172
R174
R175
R177
R178
R180
R181
R198 R197
R277
R351
R353
R355
R356
R358
R359
R365 R362 R371
R366
R367
R368
R374
R375
R376 R380
R377
R383
R384
R851
R887
R407
R408
R409
R410
R413 R414
R416
R417 R417
C403
R440
R441
R442
R443
R444
R445
R446
R447
C422
C421
C420
R448
R449
R450
R451
R455
R456
R457
R458
R459
R460
R461
R462
R467
R468
R469
R471
R472
R476
R478
R486
R487
L603
R999
R614
R626
R881
R758
R704
R703
R750
R738
R688
R751
R749
R684
R748
R685
R736
R683 R682
R737
R709
R710
R753
R752
R686
R696
X701
R697
R886
C381
C382
R195
R199
C176C174
R777
C729
C730
C693
R900
R902
3
4
54
31
13
45
1
3
6
4
1
78
14
1
34
5
13 54
4531
GIO
1
64 49
16
3217
48
33
12
34
13
45
71
148
17
148
1
34
5
18
169
43
15
192
193
1
256
EB EB EB
BEBEBE
BE
BE BE
BE BE
BE
BE
D364
Q60Q62Q64
Q66
Q68
D377
Q70
Q351
Q353
Q354
Q356
Q357
Q360
Q61Q63Q65
Q67 Q69
Q352
Q355
Q358
Q40
D33
D39 D40
Q359
D353
D354
D357
D358
D361 D362
D403
D389
D390
D391
D392
D397
D398
D399
D400
D414
D402
D393
D410
D351
D352
D355
D356
D359
D360
D363
D404
D405
D406
D407
D408
Q75
Q73
Q74
Q363
Q364
Q369
Q365
Q367
Q366
Q368
D388
D394
D395
D411
D412
IC357
IC354
IC8
IC701
IC7
IC5
IC6
IC355
IC601
IC602
IC691
IC13
IC12
IC692
IC401
IC402
EB
EB
BE
BE
BE
EB
EB
BE
BE
BE
BE
BE
EBEBEB
EBEBEB
Refer to the schematic diagram for the
values of resistors and capacitors.
X15-127x-xx
Ref. No. Address Ref. No. Address
IC1 3N Q27 3O
IC2 3O Q28 3N
IC3 4N Q29 3O
IC4 5N Q30 3O
IC5 3R Q40 2O
IC6 4R Q41 2O
IC7 4Q Q42 2O
IC8 6R Q43 3O
IC10 4O Q44 3O
IC12 4O Q51 5N
IC13 5P Q52 5N
IC354 3R Q53 4M
IC355 6Q Q56 6N
IC357 3P Q57 5M
IC401 4P Q60 4Q
IC402 4P Q61 4Q
IC601 4P Q62 4Q
IC602 5P Q63 4Q
IC691 5P Q64 4Q
IC701 6O Q65 4Q
IC801 6N Q66 6Q
Q1 3N Q67 7Q
Q2 3N Q68 6Q
Q3 3N Q69 7Q
Q4 3N Q71 3O
Q5 4N Q72 3O
Q6 4N Q73 4P
Q7 4M Q74 4P
Q8 3M Q75 4P
Q9 4M Q82 4O
Q11 3M Q351 2Q
Q12 4N Q352 2Q
Q13 4N Q353 2Q
Q14 4N Q354 2Q
Q15 4N Q355 2R
Q16 4N Q356 2R
Q17 3N Q357 2R
Q18 4N Q358 2R
Q19 4N Q359 3R
Q20 3N Q360 2R
Q26 3N

20
KVT-514/524DVD/534DVD
/534DVDM/54DVDR/554DVD
Refer to the schematic diagram for the values of resistors and capacitors.
UVWXY
1
2
3
4
5
6
7
PC BOARD (COMPONENT SIDE VIEW)
C2
C23
C24
F1
R10
C9
C11
C504
C501
C12
C14
C17
C502 L501
C8
C13
C22
C25
R6
R12
R14
R18
R22
R501
C200
C353
C351
C345
C307
C309
C310
C314
C360
C18
C28
C3
C361
C362
C363
C364
C16
C365
C313
C312
C311
R110
R113
C6
R114
C107
C145
C202
C205
C223
L105
L200
L106
L308 R
G
B
R21
R24
R9
R23
L303
L302
L104
R108
R109
R204
R15
R346
R350
R310
R312
R212
R311
R209
R210
C108
C101
C115
C302
C102
C352
2.5V
3.3V
C350
C134
C303
C118
C110
C301
C103
C130
C133
C135
C322
C340
C341
C203
C206
C317
C338
C318
C325 C326
C323
C333
C334
C343
L300
L100
R355
R347
R348
R349
R111
R354
C116
L101
L102
L103
R214
R215
C132
R105
L309
L310
L306
L307
C109
C300
C304
C114
F100
C104
C150
C151
C112
C113
C306
C315
C329
C330
C331
C357
R102
R104
R206
C327
C328
R375
C100 C140
C204
L314
X300
R101 R103
R371
R368
R216
R372
R366
R313
R373
R303
R336
R202
R201
R376
R208
R207
BE
BE
BE
BE
BE
BE
50
261
1
BCE
BEC
BCE
CBE
14
10 1
20
11
119
41
8
5
128 103
102
65
6439
1
38
54
31
15
610
D7
Q5
CN502
D4
D5
D8
Q4
Q502
Q503
D6
CN501
Q102
D10
Q101
CN503
D104
D103
D101
CN104
D300
D302
Q202
Q200
D102
IC1
IC304
IC101
IC200
IC300
VR200
X35 B/2 VIDEO UNIT X35-4960-10 A/2 (J76-0519-12)
X35-4960-10
Ref. No. Address
IC1 4V
IC101 4W
IC200 2Y
IC300 3W
IC304 3X
Q4 4V
Q5 4V
Q101 5X
Q102 4X
Q200 2W
Q202 2W
Q502 3V
Q503 3V