How it Works
JVC
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HRXVC-1-U
User Manual
60 pgs1.47 Mb0
Service manual
116 pgs5.66 Mb0
Parts List
14 pgs1.4 Mb0
Schematics
28 pgs3.24 Mb0
Service Manual
74 pgs1.08 Mb0
Schematic
44 pgs4.84 Mb0
Table of contents
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JVC HR-XVC1U Schematics

8
7
6
5
4
3
2
DVD
DRIVE
OPTICAL PICK-UP
LOADING MOTOR
LM
SPINDLE MOTOR
SLED MOTOR

SECTION 2

CHARTS AND DIAGRAMS
AB C D E F GH

INTERCONNECTION DIAGRAM

8
OPERATION PCB
PCB270 VEA970
COMMAND TRANSMITTER
J8008
E
1234
TM601
FULL ERASE HEAD ASSíY
H5002
22
11
OS651
Vout
1
2
GND
3
B+
REAR OUT JACK
J8001
E
1234
5
H1EH1H2
5
H1EH1H2
FE HEAD (GND)
FE HEAD (HOT)
CP103
RF SW
SW301
CH4 CH3
HF1 (R)
HF COM
HF2 (L)
SP-CH1 (R)
SP COM
SP-CH2 (L)
EP/LP-CH1 (R)
EP/LP COM
EP/LP-CH2 (L)
AUDIO PB
AUDIO REC
CTL+
CTL-
AE HEAD(-)
AE HEAD(+)
CP3001
CP101
CP102
1
2
3
4
5
6
7
8
9
10
11
12
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
CAP FG
CAP VCO
VCC
CAP.M/F/R
I LIMIT
MOTOR GND
GND
CYL/LAD VCO
CAP CTL
LDM CTL
CYL FG/PG
CYL CTL
FPC
9
8
7
6
5
4
3
2
1
CD102
FFC
6
5
4
3
2
1
HALL
SENSOR
HALL
HALL VCC
1
2
3
4
5
6
7
8
9
10
11
12
FFC
D-PG OUT
D-PG GND
9
8
7
6
5
4
3
2
1
HEAD AUDIO CONTROL ASSíY
H5001
6
AUDIO PB
6
5
AUDIO REC
5
4
CTL+
4
3
CTL-
3
2
AE HEAD(-)
2
1
1
AE HEAD(+)
IN
M-GND
MAIN
OUT
SWITCH
LOGIC
D-COM
D-V OUT
D-W OUT
ROTOR
MAGNETCOIL
7654321
7654321
7654321
D-U OUT
MR
FG SENSOR
OGVCC
CAPSTAN DD UNIT
M2001
LM
LOADING MOTOR
M101
UN4001
CYLINDER UNIT
HI-FI HEAD
SP HEAD
EP/LP HEAD
AUDIO
CONTROL
AE
WHITERED
7
6
5
4
3
2
SDT7
GND
SDT6
GND
SDT5
GND
SDT4
GND
SDT3
GND
SDT2
GND
SDT1
GND
SDT0
GND
DREQ
GND
DACK
GND
DERR
GND
DBGN
GND
DCLK
GND
HD INT
HRST
GND
TXD
RXD
SCLK
RDY HIF
GND
16M
GND
EMPH
C2PO
LRCK
BCK
CD-DATA
SPDIF
P.CON+5V D
GND
P.CON+5V A
GND
P.CON+9V A
MOTOR GND
WIDE
AC120V_60HZ
CD4001
CD4002
CD503
CD501
WHITE
BLACK
CP4001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
CP4002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CP503
1
2
3
4
5
6
S502
S501
SDT7
GND
SDT6
GND
SDT5
GND
SDT4
GND
SDT3
GND
SDT2
GND
SDT1
GND
SDT0
GND
DREQ
GND
DACK
GND
DERR
GND
DBGN
GND
DCLK
GND
HD INT
HRST
GND
TXD
RXD
SCLK
RDY HIF
GND
16M
GND
EMPH
C2PO
LRCK
BCK
CD-DATA
SPDIF
P.CON+5V D
GND
P.CON+5V A
GND
P.CON+9V A
MOTOR GND
POWER PCB
PCB240 VPA152
MPEG PCB
PCB120 VMA236
TX
RX
GND
GND
P.CON3.3V(MICON)
P.CON3.3V(PLL)
P.CON+D5V
P.CON+D5V
GND
P.CON+3.3V
P.CON+3.3V
GND
SPDIF-134
CP8502
Y
GND
C
GND
CVBS
GND
DVD U
GND
DVD V
GND
DVD Y
GND
AUDIO-L
GND
AUDIO-R
ZERO
DVD RESET
MUTE
LED AT+5.2V
TUNER+32V
P.FAIL
GND
GND
POWER ON H
UNREG+3.3V
UNREG+3.3V
AT+5.2V
AT+5.2V
AT+13V
MOTOR GND
MOTOR+12V
MOTOR+24V
CP502
GND
KEY-B
KEY-A
54321
CP681
432
1
FFC
CD651
CD8501
CP8001
CD8002
FFC
CD502
WIRE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1
2
3
GND
4
GND
5
P.CON3.3V(MICON)
6
P.CON3.3V(PLL)
7
P.CON+D5V
8
P.CON+D5V
9
GND
10
P.CON+3.3V
11
P.CON+3.3V
12
GND
13
SPDIF-134
CP8002
1
2
GND
3
4
GND
5
CVBS
6
GND
7
DVD U
8
GND
9
DVD V
10
GND
11
DVD Y
12
GND
13
AUDIO-L
14
GND
15
AUDIO-R
16
ZERO
17
DVD RESET
18
MUTE
CP1701
14
LED AT+5.2V
13
TUNER+32V
12
P.FAIL
11
GND
10
GND
9
POWER ON H
8
UNREG+3.3V
7
UNREG+3.3V
6
AT+5.2V
5
AT+5.2V
4
AT+13V
3
MOTOR GND
2
MOTOR+12V
1
MOTOR+24V
TX
RX
TU301
TUNER,DEMODULATOR
AND RF CONVERTER
Y
C
OPT TRNSFORMER
OS8001
1
INPUT
2
VCC
3
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CP651
FR OUTFR IN
25 26
A.IN
2
3
CH
MB
4
5
CONTROL
6
V.IN
8
(RF AGC)
9
(BT)
10
CE
11
CLOCK
12
DATA
BM
13
PB 5V
14
15
TU 32V
16
17
IF TP
IF OUT
18
21
SIF OUT
22
23
V.OUT
24
27 28
GND
DVD LED DVD LED
543215
54321
KEY-B
KEY-A
A.IN
CH
MB
CONTROL
V.IN
NC
NC
CE
CLOCK
DATA
BM
PB 5V
NC(FSC)
TU 32V
A.OUTA.OUT
SIF OUT
AFTAFT
V.OUT
COAXIAL
J8007
1
2
E
H
FRONT AV JACK
VIDEO
J8003
E
H
1
2
FRONT AV JACK
DVD AUDIO OUT
J8009
E
1
23
H1H2
E
1
2
H
AUDIO L J8004
FRONT AV JACK
Y/C SEPA
J8006
56
E
AUDIO R
J8005
VCR PCB
PCB010 VMA237
12
34
1
23
HNC
COMPONENT OUT
1
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE NíUTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE TIMETHIS INTERCONNECTION DIAGRAM IS THE LATEST ATNOTE:
1
AB C D E F GH
2-1 2-2
AB C D E F GH

POWER SCHEMATIC DIAGRAM

8
1/2W
+-10%
R501
3.3M
L501_1
C502_1
D510
763WSA0016
R508
470 1/4W
0.1275V PHE840
MTZJ30B
HS501
NC
0R7A223F24
12
34
38
39
R504
560 1W
PROTECT CONTROL
0.5
2SC2120Y
3.8
0
W805
Q502
RM11C-EIC
D503
RM11C-EIC
D502
RM11C-EIC
D505
RM11C-EIC
C509
0.018 M
C508_1
D506
0.0082 M
W801
R506
R507
C511
1M1/2W
10K 1/4W
R512_1
220200V YXF
27K 1W
C513
220P500V B
B501
W4BRH3.5X6X1.0X2
D531
MTZJ18B
C515
D509_1
0.01500V E
RGP10J-EIC
D524
R524
R525
10K 1/4W
7
L502
WHITE
BLACK
S502
S501
FH501_1
EYF-52BC
F501_1 4A125V
4A 125V
FH502_1
EYF-52BC
6
WIDE
AC120V_60HZ
CD501_4
0R419905
W5T_20*10*10A
5
R516
0.22 1W
SWITCHING
151.0
Q501
D
STP5NC50FP
G
680P2KV R
0.5
C525
S
R502
0.1
0.39 1W
4
3
T501_1 81290814
0
8
00
7
0
6
139.3
4
3
NC
142.0 2
C516
0.0047250V KX
1SS133
820 1/4W
PHOTO COUPLER
IC503
LTV-817M-VB
D530
10ELS6N
C528
16.4
3.8
10016V YK
34
1
2
10
11
12
0
13
0
14
0
15
0
16
0
17
0
18
3.3
2.3
2
NC
NC
R518
R519
1K1/4W
IC501 KIA431
2.3
(POWER PCB)
W804
B503
W4BRH3.5X6X1
D523
MTZJ33B
C522_1
R517_2
W802
1K1/2W
D522
10ELS6N
150 1/4W
C524
GNDOUT IN
02.5
0.1 B
123
VOLTAGE CTL
D515
SB340L-6737
SB340L-6737
1050V MHE
SB290S
D507
SB290S
W812
D512
D529
C501_1
C518_2
220025V MHE
220010V MHE
L505
D518
1SS133
47uH
TSL0808
0305
L503
22uH
C519_2
220010V MHE
C520
C505_2
0.1 F
22016V MHE
R521
R520
C510_1
C507_2
270 1/4W
3.3K +-1%
L507
22uH
TSL0808
12.4 9.0
W811
47025V MHE
HS502
763WAA0186
0.0022500V B
2206.3V YK
C530
R536
1K 1/4W
L506
22uH TSL0808
D525
1N4005-EIC
9V REG.
IC502_1KIA7809API
OUT
IN GND
123
0
C514_3
W814
33010V MHE
R509
R510
0.4
0
C529_1
P.CON +B SW
Q504
2SB1131
12.0 11.9
11.3
10K 1/4W
470 1/2W
5.1
P.CON SW
Q506
KRC101MAT
10006.3V
MHE
P.CON5V SW Q505 KTC3209_Y
R513
390 1/4W
W808
W813
FROM/TO REGLATOR
CP502_1
(CP1701)
B2013H02-14P
LED AT+5.2V
14
13
TUNER+32V
12
P.FAIL
11
GND
10
GND
9
POWER ON H
UNREG+3.3V
UNREG+3.3V
AT+5.2V
AT+5.2V
5.2
5.8
5.1
C527_1
10016V MHE
C517_2
10006.3V MHE
AT+13V
MOTOR GND
MOTOR+12V
MOTOR+24V
TO DVD DRIVE
CP503
(CD503)
A2001WV2-6P
P.CON+5V D
GND
P.CON+5V A
GND
P.CON+9V A
MOTOR GND
WIRE
8
7
CD502_1 2Y0E1701
6
5
4
3
2
1
1
2
3
4
CD503 CU262201
5
6
WIRE
8
7
6
5
4
3
2
4A 125V
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
1
REPLACE ONLY WITH THE SAME TYPE FUSE
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES DINCEIE
N UTILISER QUE DES FUSIBLE DE MEME TYPE
AB C D E F GH
4A 125V(F501).
4A 125V(F501).
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
3.3K +-1%
R522
THE DC VOLTAGE AT EACH PART WAS
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
CAUTION: DIGITAL TRANSISTOR
PCB240
VPA152
1
2-3 2-4
8
7
6
5
4
3
2
1
CD4001
2S0Q0901
CD4002
2S0G0901
DVD
DECK
DK4001
DVD-KIT515SE
AB C D E F GH
FROM/TO LOADER
CP4001 IMSA-9615S-26C-P
1
SDT7
2
GND
3
SDT6
4
GND
5
SDT5
6
GND
7
SDT4
8
GND
9
SDT3
10
GND
11
SDT2
12
GND
13
SDT1
14
GND
15
SDT0
16
GND
17
DREQ
18
GND
19
DACK
20
GND
21
DERR
22
GND
23
DBGN
24
GND
25
DCLK
26
GND
CP4002 IMSA-9615S-16C-P
1
HD INT
2
HRST
3
GND
4
TXD
5
RXD
6
SCLK
7
RDY HIF
8
GND
9
16M
10
GND
11
EMPH
12
C2PO
13
LRCK
14
BCK
15
CD-DATA
16
SPDIF
FROM/TO DVD SYSCON
HRST SSC-MRST SSC-MTSR SSC-SCLK
SSC-ATN
HD7 HD6 HD5 HD4 HD3 HD2 HD1 MA3 HD0 HA4 MA2 HA3 MA6 HA2 MA1 HA1
HWR# MA0
MPGCS# MA8
HRD# MA10
MPGIRQ# MA9
MPGRST MA11
MPGSTBY MCS0#
HRDY
NC
NC
DVDDAT7
DVDDAT6
DVDDAT5
DVDDAT4
DVDDAT3
DVDDAT2
DVDDAT1
DVDDAT0
DVDREQ
DVDVALID
DVDERR
DVDSOS
DVDSTB
HRST
SSC-SCLK
SSC-ATN
DVDREQ
DVDSTB
DVDSOS
DVDDAT7
DVDDAT6
DVDDAT5
DVDDAT4
DVDDAT3
DVDDAT2
DVDDAT1
DVDDAT0
C4006
DVDDAT2
A8
0.1 F
MA8
0.1 F
VDD
DVDDAT1
A9
A10
51 52 53 54
MA9
MA10
DVDDAT0
A11
MA11
DVDREQ
GND
MCS0#
DVDSTRB
MCS0#
0.1 F
C4004
NC
00
1.6 1.8 3.2 1.8 1.8 1.6 1.6 3.2 1.9 2.3 1.6 2.5 3.3 3.3 5.0 3.2 3.2 3.2 0 1.6 0 3.2 1.6 0 5.0 1.4 1.4 1.4 0 1.6 0.1
0
110
GND
0.1 NC
3.3
CDERR ALRCLK
CDFRM SPDIF-DVD
CDD ATA
CDCLK
NC
3.2
NC
NC
NC
C4003
3.2
3.1
3.1
3.2
3.2
2.4
3.3
1.7
1.9
2.3
2.4
3.0
4.9
3.2
3.0
3.2
1.1
3.2 NC
3.2
4.9
3.2
0.9
0.9
0.1 F
MA4
MA3
HD7
HD6
HD5
HD4
HD3
C4001
0.1 F
HD2
HD1 YUV0
HD0 YUV1
HA4 YUV2
6
HA3 YUV3
HA2 YUV4
100
HA1 YUV5
R4025
HWR# YUV6
C4002
0.1 F
MPGCS# YUV7
HRD#
MPGIRQ#
GPSO
GPS1
HD15
0
0
0
0
0
0
0
0
0
0
0
0
0
1 GND
HD14
HD13
HD12
HD11
VDD
9
HD10
HD9
HD8
11
HD7
12
GND
HD6
HD5
HD4
HD3
171819 220212223242526272829 330313233343536373839 440
VDD
HD2
HD1
HD0
HA3
GND
HA2
HA1
HA0
HWR#
VDD
HCS#
HRD#
HRDY
HACK#
VDD
HIRO#
HWID
HORD
A4
40 GND
A3
GND
A5
41 42 43 44 45 46 47 48 49550
00
0.8 0.5 0.7 0.5 1.2 0.7 3.2 0.6 1.8 0.6 0 2.9 3.0 3.0 1.6 3.2 3.1 3.1 0 0.8 3.2 0.4 0.8 1.2 0.9 0 0.8 1.0 0.8 1.2 3.2 0.9 0.9 0.9 0.8 0.6 0.9 0
MA5
MA2
VDD
DVDDAT7
DVDDAT6
DVDDAT5
DVDDAT4
DVDDAT3
VDD
A0
A7
A1
A6
A2
C4005
MA6
MA1
MA7
MA0
DVDERR
DVDVALID
MPGRST
NC
001.8
GND
IDLE
RESET#
DVDSOS
DVDERR
DVDVALID
MPEG IC4001
ZR36710
MWE#
MCAS#
VDD
PCLK
MRAS#
MCS1#
55 56 57 58 59660 61 62 63 64 65 66 67 68 69770 71 72 73 74 75 76 77 78 79880
NC
100
R4027
MPCLK
MCAS#
MWE#
MRAS#
VDD
MDQM
MDQM
ICEMODE
MD8
MD8
AVDD
VDD
R4001_2
2.2
C4008
22010V MH7
PLLCFG1
MD7
MD7
C4009
MD9
C4007
0.001 B
0.047 B
PLLCA
MD9
B4003
HCB2012K-600T25
VDD
AGND
PLLCFG0
GND
MD6
MD10
MD6
MD10
R4028

MPEG SCHEMATIC DIAGRAM

C4012
5P CH
1M
R4021
X4001
27MHz
1
MPGSTBY
2
GPAI/O1
MD1
MD1
0NC0.400
12112212312412512612712812913130131132133134135136137138139141401411421431441451461471481491515015115215315415515615715815916160
GPAI/O0
ABCLK
ALRCLK
AOUT2
AOUT1
AOUT0
VDD
AIN
GND
VDD
VDD
GND
FIELD
HSYNC
VSYNC
CBLANK
VDEN#
VDD
VMASTER
VCLK
TESTMODE
MD0
MD15
MD15
R4029
100
R4024
0
GND
120
1.6
1.6
1.6
0
NC
0
NC
1.1
3.2
0
R4002
0
C0
4.7K
0
C1
110 111 112 113 114 115 116 117 118 119
R4003
0
C2
C3
C4
C5
C6
C7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
GND
4.7K
0
R4004
0
4.7K
0
0
NC
0
NC
3.2
0
NC
R4005
0.7
101 102 103 104 105 106 107 108 109
0.7
100
0.7
3.2
R4008
0.6
1.7
R4009
0.8
0.5
0
1.2
1.6 NC
91 92 93 94 95 96 97 98 99
3.0
90
3.2
3.2 NC
0
3.2
3.2
1.6 NC
3.2
0.8
0
81 82 83 84 85 86 87 88 89
MD0
C4025
MD5
100
AMCLK
MD5
0.1 F
GND
MD11
MD11
MD4
STBY
MD4
GCLK
MD12
MD12
C4010
XO
GND
VCLK*2
SCNENBL
GND120
81 GND
MD14
MD2
MD13
MD3
VDD
0.1 F
MD3
MD2
MD13
MD14
1K
R4006
100
R4010
100
180
R4007
180
180
180
C4014
(MPEG PCB)
C4015
0.1 F
R4014
180
3
R4015
180
R4020
4.7K
R4011
4.7K
R4012
4.7K
C4016
0.1 F
R4013
180
R4016
180
R4017
180
R4018
180
4
5
0.1 F
C4017
22010V MH7
CLK27
ABCLK
ASDAT0
HSYNC
VSYNC
B4001
HCB2012K-600T25
FROM/TO VIDEO ENCODER
DGND
P.CON+3.3VB
P.CON+3.3V
AMCLK CLK27 ABCLK ALRCLK SPDIF-DVD ASDAT0 YUV0 YUV1 YUV2 YUV3 YUV4 YUV5 YUV6 YUV7 HSYNC VSYNC SPDIF-CD CS
FROM/TO SDRAM
MA4
MA5
MA7
MRAS# MPCLK MCAS# MWE# MDQM MD8 MD7 MD9 MD6 MD10 MD5 MD11 MD4 MD12 MD3 MD13 MD2 MD14 MD1 MD15 MD0
PCB120 VMA236
8
7
6
5
4
3
2
1
DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
DIGITAL AUDIO SIGNAL(PB)
AB C D E F GH
2-5 2-6
AB C D E F GH

SDRAM SCHEMATIC DIAGRAM

8
(MPEG PCB)
8
7
6
5
4
3
2
FROM/TO MPEG
MA4 MA3 MA5 MA2 MA6 MA1 MA7 MA0 MA8
MA10
MA9
MA11 MCS0# MRAS# MPCLK MCAS#
MWE#
MDQM
MD8 MD7 MD9 MD6
MD10
MD5
MD11
MD4
MD12
MD3
MD13
MD2
MD14
MD1
MD15
MD0
S-DRAM
IC4002 HY57V161610DTC-8
0
VSS
50
MD15 MD0
MD14 MD1
MD13 MD2
MD12 MD3
MD11 MD4
MD10 MD5
MD9 MD6
MD8 MD7
C4018
0.1 F
MDQM MWE#
MPCLK MCAS#
7
MA9 MA11
MA8 MA10
MA7 MA0
MA6 MA1
MA5 MA2
MA4 MA3
1.0 I/O15
0.7 I/O14
1.1 VSSQ
1.1 I/O13
0.4 I/O12
3.2 VCCQ
0
I/O11
3.2 I/O10
1.6 VSSQ
0
I/O9
40 41 42 43 44 45 46 47 48 49
0
I/O8
3.2 VCCQ
1.0
NC
NC
1.1 DQMU
0
CLK
3.2 CKE
1.0
NC
NC
33 34 35 36 37 38 39
3.2
A9
1.5
A8
0.6
A7
30 31 32
0
A6
0.6
A5
0.9
A4
0
26 27 28 29
C4019
0.1 F
VCC
I/O0
I/O1
VSSQ
I/O2
I/O3
VCCQ
I/O4
I/O5
VSSQ
I/O6
I/O7
VCCQ
DQML
3.3
WE
CAS
RAS
CS
A11
A10
VCCVSS
3.2
110111213141516171819 2202122232425
1.1
1.1
3
0
4
1.1
5
1.0
6789
3.2
1.1
1.0
0
0.6
1.0
3.2
0
3.0
3.1
3.0
2.9
1.1
1.8
1.0
A0
0.5
A1
0.6
A2
1.0
A3
3.2
C4020
MDQM
MRAS#
MCS0#
476.3V MH7
C4021
0.1 F
C4022
0.1 F
B4002
HCB2012K-600T25
FROM/TO VIDEO ENCODER
P.CON+3.3V
DGND
7
6
5
4
3
2
PCB120
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
VMA236
1
AB C D E F GH
2-7 2-8
AB C D E F GH

DVD SYSCON SCHEMATIC DIAGRAM

8
(MPEG PCB)
8
7
FROM/TO VIDEO ENCODER
DVD_RESET
MICON+3.3V
P.CON+D5V
6
5
4
3
2
MUTE
DGND
SDA SCL
RESET
SI2 SO2
CD/DVD
FROM/TO MPEG
HRST SSC-MRST SSC-MTSR SSC-SCLK
SSC-ATN
HD7 HD6 HD5 HD4 HD3 HD2 HD1 HD0 HA4 HA3 HA2 HA1
HWR#
MPGCS#
HRD#
MPGIRQ#
MPGRST
MPGSTBY
HRDY
JG1001
MPGIRQ#
MPGRST
MPGSTBY
JG1011
JG1012
R1019
0
0
0
0
10
B1001
HCB2012K-600T25
JG1013
EEPROM
IC1006 BR24C01AF-WE2
1234
A0 VCC
A1
A2
A3
SI2 HA2
SO2 HA1
3.2
C1001
0
TEST
5.0
SCL
5.0
5678
SDA
R1034
4.7K
D1004
1SS355
R1002
R1001
4.7K
8
X1001
12.5MHz
C1002
18P CH
JG1003
0.1 F
10K
C1003
18P CH
R1036
4.7K
R1004
4.7K R1005
4.7K
D1003
1SS355
R1035
4.7K
D1002
1SS355
R1007 1K
4.7K
R1008
R1003
10K
R1006
22010V MH7
C1004
4.7K
R1009
JG1008
R1010
4.7K
R1011
JG1007
4.7K
C1005
R1020 4.7K
0
SI0/PF0
76777879
0
SO0/PF1
3.2 SC0/PF2
0
SI1/PF3
0
SO1/PF4
NC
80818283848586878889
5.2 SI2/PF5
3.2 SO2/PF6
0
NC
PF7/INT4/ATG#
3.2 DACK1/PE7
NC
3.2
NC
DACK0/PE6
0
DREQ1/PE5
3.2 DREQ0/PE4
0.1
INT3/PE3/SC2
3.2
INT2/PE2/SC1
0
VSS
90919293949596979899
1.5 X1
1.5 X0
3.2 VCC
3.2
INT1/PE1
3.2
INT0/PE0
3.2
RAS0/PB0
3.2
CSOL/PB1
0
CSOH/PB2
NC
0
DWOX/PB3
0
PB4/EOP2
NC
100
0 0 3.2 3.2 0 3.3 0 3.2 3.2 3.2 3.2 3.2 3.2 0 3.2 3.2 1.6 3.2 3.2 3.2 3.2 3.2 3.2 3.2
4.7K
R1012
1K
0.1 F
C1006
22010V MH7
C1007
0.1 F
R1037 4.7K
R1013 4.7K
R1021 4.7K
PD0/AN0/STRBIN
PD1/AN1/DRVVLD
12DREQ2/PB5/CS1L
DACK2/PB6/CS1H
PB7/DW1#
VCC
1 10
3
4
NCNC
R1014
4.7K
MIC_ON
C1011
AVCC
AVRH
AVSS/AVRL
7475PD2/AN2/DVDSOS
PD3/AN3/INIT5
PA5/CS5#
PA4/CS4#
PA6/CLK
5
3.2
R1038
4.7K
0.1 F
RESET
MPGCS#
NC
A23/P67
P70/A24/EOP0
PA2/CS2#
EOP1/PA3/CS3#
8
9
NC NC
NC NC NC
NC NC NC NC NC NC NC NC NC NC
VSS
ZR36703BF
PA0/CS0#
R1015
JG1009
0.1 F
A21/P65
SYSCON IC1001
NMI#
4.7K
R1033
A20/P64
HST#
R1018
10
3.2
A18/P62
A19/P63
RST#
VSS
DVD_RESET
4.7K
JG1005
C1012
A17/P61
MD0
R1023
0.1 B
A16/P60
MD1
1K
R1024
P57/A15
P56/A14
5251P51/A09
24
25 P20/D16
MD2
P80/RDY
JG1006
CD/DVD
1K
565758596606162636465666768697707172737475
P55/A13
P50/A08
P85/WR1#
P81/BGRNT#
R1016
C1014
55
P54/A12
P82/BRQ
P53/A11
P83/RD#
4.7K
HRD#
0.1 F
03.23.205.03.200000
A22/P66
PA1/CS1#
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25
NC
NC
JG1002
C1010
P47/A07
P46/A06
P52/A10
P45/A05
P44/A04
P43/A03
P42/A02
P41/A01
P40/A00
P37/D31
P36/D30
P35/D29
P34/D28
P33/D27
P32/D26
P31/D25
P30/D24
P27/D23
P26/D22
P25/D21
P24/D20
P23/D19
P22/D18
P21/D17
P84/WR0#
R1017
C1008
HWR#
NC
000000003.23.23.23.23.2
51525354
0
NC
50
0
NC
0
NC
1.9
2.3
3.2
0
C1009
3.2
VCC
VSS
4.7K
0.1 F
40 41 42 43 44 45 46 47 48 49
30 31 32 33 34 35 36 37 38 39
26 27 28 29
R1027
0.1 F
3.2 NC
0
0
0
0
0
0
0
0
0
0
NC
0
NC
0
NC
0
NC
0
NC
0
NC
3.2
1K
R1028
1K
JG1010
JG1004
7
6
HA4
HA3
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
5
4
3
2
PCB120 VMA236
1
THE DC VOLTAGE AT EACH PART WAS
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
CAUTION: DIGITAL TRANSISTOR
1
AB C D E F GH
2-9 2-10
AB C D E F GH
FROM/TO MPEG
8
DGND
P.CON+3.3VB
P.CON+3.3V
AMCLK
CLK27 ABCLK
ALRCLK
SPDIF-DVD
ASDAT0
YUV0 YUV1 YUV2
7
YUV3 YUV4 YUV5 YUV6
YUV7 HSYNC VSYNC
SPDIF-CD
CS
6
5
FROM/TO SDRAM
P.CON+3.3V
DGND
4
FROM/TO DVD SYSCON
DVD_RESET
MUTE
MICON+3.3V
3
P.CON+D5V
DGND
RESET
CD/DVD
SDA SCL
SI2 SO2
W811
2
PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL
PLAYBACK VIDEO SIGNAL COLOR SIGNAL
DIGITAL AUDIO SIGNAL(PB)
AUDIO SIGNAL(PB)
THE DC VOLTAGE AT EACH PART WAS
NOTE:
1
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
AB C D E F GH

VIDEO ENCORDER SCHEMATIC DIAGRAM

(MPEG PCB)
0
60
0.9
0.9
0.9
2.7
3.2
3.7
1.3
3.2
0
3.2
50 51 52 53 54 55 56 57 58 59
1.3
1.3
3.7
3.2
2.7
0.9
0.9
0.9
0
41 42 43 44 45 46 47 48 49
C8509
C8510
0.1 F
C8501
0.1 F
R8504
150 +-1%
R8514 1K
R8502
150 +-1%
C8505
0.1 F
R8524
C8511
0.1 F
4716V MH7
1K
B8503
HCB2012K-600T25
C8508 0.1 F
R8513 1K
R8516 150 +-1%
C8553 0.1 F
C8512 1 (21-25)B
R8501
150 +-1%
C8554
0.1 F
C8514
MH7
B8502
HCB2012K-600T25
D8501
R8505
R8506
1SS355
C8517
L8501
22P CH
1.8uH 0305
D8502
1SS355
C8519
75 +-1%
D8503
D8504
75 +-1%
C8555
3.3V OUT Q8503
2SA1037AK
150P CH
1SS355
C8518
L8502
22P CH
1.8uH 0305
1SS355
C8520
C8522
270P CH
22010V MH7
R8517
220
3.3
4.2
4.9
C8535
0.1 F
C8534
476.3V
MH7
0 000 0000
X2
VCC
Y2
Y0
DIGITAL AUDIO SW
IC8504 SN74LV4052APW
2345678
1
1.6
0
1.6 00000
9
SPDIF-DVD
4716V
C8521
C8556
R8507
330P CH
R8508
330P CH
226.3V MH7 R8518
1.8K +-1%
C8523
X1
Y
SPDIF
75 +-1%
75 +-1%
R8519
476.3V
MH7
NC
13141516
X
Y3
SPDIF-CD
D8505
D8506
D8507
D8508
10K +-1%
3.3V CTL
2SC2412K
C8524
1SS355
C8525
22P CH
1SS355
1SS355
C8526
22P CH
1SS355
Q8501
2.6
X0
Y1
L8503
1.8uH 0305
C8527
270P CH
L8504
1.8uH 0305
C8528
270P CH
1.9
4.9
B8505
HCB2012K-600T25
0.1 F
B8501
HCB2012K-600T25
101112
A
X3
Inhibit
VEE
4.2
C8529
C8530
R8521
1.9
R8509
330P CH
R8510
330P CH
270
2.4
3.3V CTL Q8502 2SC2412K
9
B
GND
75 +-1%
C8557
D8509
D8510
75 +-1%
D8511
D8512
R8520
CD/DVD
4.750V MH7
1K
1SS355
C8533
22P CH
1SS355
1SS355
C8515
22P CH
1SS355
1.8uH 0305
C8539
270P CH
12
13
14
L8506
1.8uH 0305
C8532
270P CH
R8522
L8505
15
10K
R8523
10K
SCL
C8504
0 0 3.2 0 3.0 3.0 0 3.2 0 1.6 3.1 3.2 3.2 0 0 0 3.2 3.2 0 0
0
110111213141516171819 220
VID2
0
VID3
0
VID4
0
VID5
0
5
VID6
0
6
C8507
0.1 F
YUV0 DVD_U
YUV1 DVD_V
YUV2
YUV3
YUV4
YUV5
VID7
3.2 VDD
0
GND
0
9
VIDCLK
0
VIDVALID
0
VIDVACT
0
VIDHACT
1.2 P0
1.2 P1
1.2 P2
1.2 P3
0
GND
5.1 VDDMAX
1.2 P4
1.2 P5
VDD
VID0
80
VID1
P7
BLANK
21 22 23 24 25 26 27 28 29330 31 32 33 34 35 36 37 38 39440
YUV6
YUV7
C8506
0.1 F
2.6 2.6 5.2 3.2 0 3.1 3.1 3.1
PCM1748E
STEREO DAC
IC8503
AUDIO_L
AUDIO_R
SDA
0.1 F
SID
SIC
GND
P621
VSYNC
VSYNC
C8536
VOUTRAGND
9
C8503
HSYNC
HSYNC
226.3V MH7
VOUTL
VCOM
10 11
1016V MH7
FIELD
10K
R8515
VCC
ZEROR/ZEROA
R8503
10K
ZERO
TTXDAT
GND
C8537
VDD
ZEROL/NAMDMC
12 13 14 15 16
NC
NC
TTXREQ
VDD
C8502
226.3V MH7
VIDFIELD
VIDEO ENCODER
BT861KRF
ALPHA0
0.1 F
ALRCLK
C8538
0.1 F
LRCK
DGND
CLK27
CLKIN
IC8501
ALPHA1
0.1 F
C8551
C8531
RESET
0.1 F
NC
NC
VDD
GND
XTI
XTO
OSD2
AMCLK
OSD3
SCL
PGND
61 GND
OSD740
OSD4
OSD5
GND
CS
SDA
VPLL
CLKO
OSD0
OSD1
ABCLK
ASDAT0
1
2345678
BCK
DATA
ML
SCK
3.12.93.03.03.02.92.60
C8552
RESET
VDD
616263646566676869770717273747576777879880
AGND
ALTADDR
DACA
DACB
DACC
VBIAS1
VAA
COMP1
FSADJ1
VAA
AGND
AGND
VREF
FSADJ2
COMP2
VAA
VBIAS2
DACD
DACE
DACF
AGND
OSD6
003.20000000003.201.42.93.13.21.21.2
0.1 F
C8548
CVBS
DVD_Y
C8549
8
L8507
W5T29X7.5X19
SI2
SO2
SPDIF
Y
330P CH
C
330P CH
11
AUDIO_L
AUDIO_R
ZERO
DVD_RESET
MUTE
10
FROM/TO DVD I/O
CD8501 CU2D2501
P.CON3.3V(MICON)
P.CON3.3V(PLL)
NC
FROM/TO DVD I/O
CP8502 IMSA-9604S-18Z13
TX
RX
GND
GND
P.CON+D5V
P.CON+D5V
GND
P.CON+3.3V
P.CON+3.3V
GND
SPDIF-134
Y
GND
C
GND
CVBS
GND
DVD U
GND
DVD V
GND
DVD Y
GND
AUDIO-L
GND
AUDIO-R
ZERO
DVD RESET
MUTE
1
2
3
4
5
6
7
8
9
10
11
12
13
7
6
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
5
4
3
2
PCB120 VMA236
1
2-11 2-12
AB C D E F GH

Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM

8
(VCR PCB)
8
FROM/TO REGULATOR
7
P.CON+5V
FROM/TO HI-FI/DEMODULATOR
FSC
TO_NORMAL_A
FROM_NORMAL_A
6
HF1
HF_COM
HF2
FROM/TO CYL
CP101 TOC-C09X-A1
9
8
7
6
5
4
3
EP/LP-CH1 (R)
2
EP/LP COM
1
EP/LP-CH2 (L)
HF1 (R)
HF_COM
HF2 (L)
SP-CH1 (R)
SP_COM
SP-CH2 (L)
5
4
3
FROM/TO HEAD AUDIO CONTROL
CP102 IMSA-9604S-06Z14
AUDIO PB
6
AUDIO REC
5
CTL+
4
CTL-
3
2
AE HEAD(-)
AE HEAD(+)
1
CD102
FFC
2
2F061501
TO FE HEAD
CP103 TMC-T02X-E1
2
FE HEAD(GND)
1
FE HEAD(HOT)
1
GND
GND
HOT
COMP
ENV.DET
H.AMP_SW
R136
C154
OUT
IC101
COMP
ENV
2.1
DET
KILL
616263646566676869
DET
0
HA
GND
2.9
CHROMA
DET
ACC
1.6
DET
1.8
P
1.9
R
1.8
P
5.0
HA VCC
1.8
820
1.6 70717273747576777879
HA
0
PRE GND
1.8
P
1.8
R
1.8
P
0
A-GND
2.3
4.9
A-VCC
1 2 3
2.3
0
2.3
Vref
2.3V
1 10111213141516
C116
W824
3325V YK
C115
C112
2206.3V YK
0.1 B
C114
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
C166
0.068 B
C169
0.047 F
C165
0.047 F
L107
P.CON+5V
22uH 0305
C158
0.1 B
P.CON+5V DUMMY_V.SYNC
6.8 1/4W
TO_NORMAL_A
P.CON+5V
5.2
0
5.3
R101
CTL+
CTL-
V.REC_ST-H
560
0
AUDIO PB SW
Q101
KTC3198
AUDIO PB SW
Q102
KTC3198
R102
0.7
10K
0
0
R103
0.7
10K
0
476.3V MH7 C162
0.1 B
C163
R104
R105
C103
226.3V MH7
C105
226.3V MH7
10K
6.8K
R106
SW
Q103
KRA103SRTK
20
C101
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
COIL,BIAS OSC
L101
0.022100V MKT
1626009
1
6
2345
C106
0.01 B
2206.3V YK
C104
C107
0.015 B
R107
L102
100uH
0305
0
3.3K
BIAS OSC
0
0
Q104
KTC3203_Y
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
R142
C109
0.1 B
Y/C/AUDIO/CCD/HEAD AMP IC
LA71205M-MPB
BIAS CTL
Q105
KTA1266
0
5.2
5.2 R108
22K
C110
4716V YK
AUDIO_MUTE-H
R138
22K
R137
12K 1/4W
0.1 B
AUDIO
C-ROT
MUTE
RF-SW
HA SW
IN
H
L
H
L
ALC
ALC DET
SP,LP
3
0.1 F
8.2K
R110
8.2K
R111
R112
330K
C118
0.01 B
H.SW
Y/C_CS
12K
0.1 F
C120
220
1050V YK
+
R
P
Y/C_DATA
SERAIL
DECODER
PR
C-LPF
PB,EE
REC:LP<EP
PB:EP
7
0
C121
150V KA
VREF
0.0027 B R114
C122
0.0012 B
Y/C_CLK
Main CONV
4.21M BPF
Sub
CONV
LPF
8809
18K
C-VCC
R115
C151
REC AMP
820
C123
19
P.CON+5V
4.9
R129
1.8K 1/4W
C146
R131
BUFFER
Q109
3.9 2SC2412K
3.3
3.3K
R132
150V KA
C147
0.022 B
C148
1.5K
L106_1
C152
R133
22uH 0305
4716V YK
150V KA
C145
0.022 B
8.2K
17
X101
3.579545MHz
4.12.14.8 4.8 0 5.2 0 5.2 5.2 5.2 4.9 3.2 4.9 4.9 1.2 2.2 0.8
4.8
VX01
REC
PB
APC
APC
P
R
BGA
R
P
3.58M BPF2
B-UP AMP
ACC AMP
PPPR
ACC DET
P
R
DETAIL
CLAMP
ENH
NL
NL
EMPHA
EMPHA
FM MOD
R-EQ
NORMAL
TEST
LINE
REC
AMP
FM-EQ
FM
R
P
AGC
MUTE
PHASE
AUTO
EQ
BIAS
fo-ADJ
R116
BEFORE
AFTER
15K
320FH
VCO
P
FM EQ
PHASE
EQ
Q-ADJ
R
REC AFC
R
Y-LPF
DOUBBLE
PB
VHS
NC
3.23.3
ALWAYS
SLD
B
BGA BGA
CNC
PB
AMP
B.D
P
3.58M BPF1
PB-C
YNR/COMB
N.L.
DEEM
P
NC1
R
FM
LIM
DEM
S-EQ
R
P
SOPB
FM
AGC
FIL
4.750V YK
C124
R117
6.8K
V.ENV
18
TP101
FROM_NORMAL_A
P.CON+5V
L105_1
150V KA
5V
R
PB-C
Y/C
MIX
SUB
LPF
MAIN DE-EM
R
P
Y-GND
17 18 192 20
2.602.01.41.11.14.80.82.32.3
NC
150V YK
NC
VIDEO
AGC
22uH
R127
680K
DRIVER
CCD
QV/QH
MAIN
EMPHA
1/2 FBC
FIL
C125
0305
4FscVDD
R
P
R
P
V.SYNC
C142
4716V YK
C143
0.1 F
SYNC
SEP
SEP
390P B
C155
PLL
OUTTIMMING
AUTO-BIAS
CLAMP
VCA
CLAMP
1 2 3
6DB
4.7K S
DET
C126
0.1 B
FROM/TO DVD I/O
DVD_V_OUT
FSC
C144
0.01 B
7
FROM/TO TUNER/JACK
FRONT_V_IN
TU/REAR_V_IN
Y/C_VIDEO_OUT
C141
0.01 B
6
414243444546474849550515253545556575859660
CLOCK
0
40
VSS
1.6
OUT
0
VSS
3.2
IN
2.5
VCA
3.2
3.3
2.6
VCP
2.6
4.1
REG
4V
2.3
30 31 32 33 34 35 36 37 38 39
BAL
2.3
TC1
2.1 NC
NC
AGC
1.6
TC2
3.6
4.1
5.0
4.4
Y-VCC
3.2
2.1
B
21 22 23 24 25 26 27 28 29
2.80.22.6
2.2K
R119
C128
39PCH
0.1 F
C127
150P CH
C130
C129
C133
150V YK
C134
150V YK
0.1 B
W820
22PCH
BUFFER
2SA1037AK
02.2
C135
0.2250V YK
C136
2235V YK
C132
150V YK
1006.3V YK
C131
Q107
R123
C137
C138
150V YK
150V YK
C139
0.1 F
C140
4.750V KA
2.2K 1/4W
R124
82K
R121
1K 1/4W
R122
100K
16
TU/REAR_V_IN
FRONT_V_IN
DVD_V_OUT
Y/C_VIDEO_OUT
FROM/TO VCR SYSCON
Y/C_CLK
Y/C_DATA
Y/C_CS
DUMMY_V.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
CTL-
CTL+
H.AMP_SW
COMP
ENV.DET
H.SW
C.SYNC
5
4
1.6
C.SYNC
R120
L104_1
BUFFER
Q106
22uH 0305
4.2
3.6
220
2SA1037AK
0
P.CON+5V
3
C172
22P CH
2
PCB010 VMA237
C.ROTARY
22K
R139
C156
C-GND
PB,EE
EQ
AMP
4
2.32.32.32.32.32.3
C119
R113
RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL
CAUTION: DIGITAL TRANSISTOR
AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) PLAYBACK COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
1
TUNER VIDEO SIGNAL
AB C D E F GH
2-13 2-14
AB C D E F GH
8
FROM/TO REGULATOR
AT+12.6_V
AT+5V[M-CON]
VCR_POWER_ON-H
VCR_POWER_ON-L
7
POWER_FAIL
MOTOR_GND
6
CP3001 TMC-J12P-B2
1
2
3
4
5
6
7
8
9
5
4
10
11
12
BOT SENSOR Q3008 PNA2604M010R
5.1
0.1
8.2K
R3004
3
2
CAUTION: DIGITAL TRANSISTOR
1
CAP_VCO
P.CON+5V
AT+5.2V
GND
FROM/TO DECK
CAP FG
CAP VCO
VCC
CAP.M/F/R
I LIMIT
GND[M]
GND
LD/CY VCO
CAP CTL
LDM CTL
CYL FG/PG
CYL CTL
FROM/TO DVD I/O
R3041
DVD_RESET
D3001 LNA2702L010R
270
0.1
Q3007
KRC103SRTK
5.1
0
TX
RX
CENT SW
C3033_1
33035V YK
W860
5.1
0.1
R3003
3.3K
EOT SENSOR
Q3006
PNA2604M010R
8.2K
R3026
(LED_GND)
TAB SW SW3001
MXS01350MVP0
THE DC VOLTAGE AT EACH PART WAS
NOTE:
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
AT+5V[M-CON]
AT+5.2V
CAP_LIMIT
C3003
1016V KA CAP_FG
CAP_VCO
P.CON+5V AUDIO_MUTE-H DVD_LED
CAP_F/R
CAP_LIMIT
AT+12.6_V
CONTROL_IN
LDM_CTL
CYL_FG/PG COMP VIDEO_MUTE-H
CYL_DRIVE
AT+5.2V
EOT
BOT
CENT_LED
R3011
AT+5.2V
47K 1/4W
CENT_LED VCR_LED
LDM_CTL DVD_RESET
CAP_F/R REM_IN
CONTROL_IN
CYL_DRIVE
CYL_FG/PG POWER_FAIL
CYL_DRIVE
AT+5V[M-CON] KEY-B
P.CON+5V
AT+5.2V
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
24
C3008
0.0047 B
R3008
1K
R3001 5.6K
R3024
15K
TAB_SW
23
1
4
0.9 1.3
MS_SEN B
Q3004
RPI-352Q02
R3083
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

VCR SYSCON SCHEMATIC DIAGRAM

C3025
10K
0.1 B
R3033
C3020
0.022 B
R3057
22K
TU_A_MUTE-H
TV/VCR SEG_1
POWER_MUTE-L Y/C_DATA
SURROUND_ON-H Y/C_CLK
AV_SW1 2G/DUB/REC_LED
W835
Y/C_CS 1G/VCR/T-REC_LED
V.REC_ST-H
C.ROTARY VCR_POWER_ON-H
H.AMP_SW VCR_POWER_ON-L
R3032
10K
R3031
21
1M
H.SW AT+5V[M-CON]
HIFI_H.SW TAB_SW
C3004 0.022 BC3007 0.1 B
DUMMY_V.SYNC HIFI_ENV.DET
C.SYNC KEY-A
CTL+
6.8K
R3007
CTL-
MS_SEN-B
MS_SEN A
Q3005
RPI-352Q02
5.15.1
0.9
33K
0.001 B
C3010
5.1
23
1
4
1.30.4
R3050
100 1/4W
R3087
R3014 56K
R3012
56K
R3017
560
R3020
560
MS_SEN-A
REEL SENS
33K
C3009
0.1 B
C3053
NC
0
3.3
5.0
8586878889
0
5.0
CAP LIMIT
5.1 SURROUND ON-H
0
FL CLK
NC
0
FL DATA
NC
90919293949596979899
5.0 AV SW2
NC
5.0 AV SW1
0.1 Y/C CS
5.1
CENT LED
0
AUDIO MUTE-H
0
V.REC ST-H
2.4 LDM_CTL
0
CAP FWD-L
2.5
C.ROTARY
0
H.AMP SW
100
0
COMP
2.7 CAP FULL
0
CYL SPEED UP
3.0 D FG/PG
2.5 VIDEO H.SW
2.5 HIFI H.SW
2.7 DRUM PWM
2.7 CAP PWM
0
DUMMY_V.SYNC
0
VSS (GND)
110 101102103104105106107108109112 111
0.4
5.1
SVSS (GND)
110
C3013
226.3V KA
C3052
REEL-T
47K
120
1/4W
R3006
R3002
1.2
2.4
2
1
34
Q3002 RPI-301
0
5.2
18P CH
C3024
18P CH
X3001
10MHz
23
R3034
1M
5.1 3.4 2.5 4.9 0 0 4.8 4.8
FL CS
CTL REF
C3016
0 0 5.1 1.4 1.5 0 0 4.9 5.0 0
VCL
MD0
OSC2
85
86
87
111
C SYNC
112
CTL BIAS
CTL(+)
CTL(-)
3
4
5
R3022
C3018
476.3V KA
C3019
226.3V KA
R3027
C3015
820P CH
REEL-S
47K
R3019
0
2
34
27
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
R3062 1K
OSC1
VSS (GND)
TUNER L
VCR_H
POWER MUTE-L
VCC (BACK UP)
CTL SMT(I)
CTL AMP(O)
CTL FB
25
150K
22
150P CH
0.1 B
15K
C3041 0.0047 B
0.1 F
C3029
C3027
1.2
1
REEL SENS
Q3001 RPI-301
05.2
C3047
RESET
C3050 0.01 B
RESET
15P CH
X1
CAP FG
9
R3056
CAP_FG
476.3V
KA
SEG_10
C3046
15P CH
R3013
47K
X3002
R3037
32.768KHz
00 0
X2
FWE
SEG10
JUST CLK
SYSCON/TIMER/SERVO
IC3001
OEC0110A
SVCC (P.CON5V)
AFC PC
AFC OSC
AFC LPF
11 12 13 14 15 16 17 18 192 20 21 22 23 24 25 26 27 28
R3025
470
R3030 5.6K
L3003
12uH
C3044
1K 1/4W
C3032
12P CH
C3022
C3001 1 B
470P CH
ARESINCE THESE PARTS MARKED BYCAUTION:
SEG_8
SEG_9
REEL-T
REEL-S
47K
SEG9
REEL T
REEL S
V CYNC
CV IN2
C SYNC/H SYNC
C3038
1F
2.250V KA
C3065
470K
R3043
SW_V_OUT
SYSTEM RESET IC
IC3003 PST3231NR
NC
00
NC NC
123
5.0 5.0 0
KA
0.4750V
C3045
(VCR PCB)
R3029 47K
R3028 47K
RX
TX
SCL
SO1/TX
SI1/RX
56
VCC (BACK UP)
SEG1
55
54
Y/C DATA
ST SELECT
31
30
KEY-A
29
KEY-B
OVSS(GND)
4FSCOUT/2FSCOUT
NC
R3009
1M
C3017 12P CH
R3049
47K
D3009
1SS133
SDA
SEG_5
W839
SEG5
4FSCIN/2FSCIN
X3003 14.31818MHz
12P CH
C3039
18K
R3051
1016V KA
C3021
W840
IIC SDA
IIC CLK
AVSS (GND)
V ENV
ENV.DET
C3014
C3023
SEG_7
SEG_6
4.8
4.8 0 4.8 4.8
SEG6
SEG8
SEG7
CV OUT
OVCC
CV IN1
0.1 F
AT+5V[M-CON]
VIDEO_OUT
RESET
NC
45
GNDINOUT
DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
SEG_2
SEG_3
SEG_4
SEG4
SEG3
SEG2
Y/C CLK
5G/CS/BS LED
4G/TIME SHIFT LED
3G/TV/VCR LED
2G/DUB/REC LED
1G/VCR/T-REC_LED
VCR LED
DVD LED
DUBBING LED NC
REM IN
POWER ON-H
POWER ON-L
VIDEO_MUTE-H
HD POWER LED
CFG IN2
POWER FAIL
AVCC (BACK UP)
TAB SW
SERVICE
AFT S.CURVE
HiFi ENV
DVD RESET
EOT-H
MS SEN-B
BOT-H
1.31.3002.602.5002.65.12.63.100.41.52.02.05.12.32.52.60.12.502.500
MS_SEN-B
BOT
EOT
F
0.1
AT+5V[M-CON]
2206.3V YK
R3044 3.3K
C3061
0.1 F
57585966061626364656667686977071727374757677787988081828384
VSS (GND)
MS SEN-A
D3007
1SS133 R3010
MS_SEN-A
ETANTLES PIECES REPAREES PAR UNATTENTION:
TP3002 H.SW
NC
H.SW
FROM/TO Y/C/AUDIO/CCD/H.AMP
DUMMY_V.SYNC
C.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
R30453.3K
5.1
0
4.8
5.0
W838
5.0
5.0
51 52 53 54 55 56
5.0
50
5.0
5.0
0.3
5.1
0
3.3
4.7
5.0
0
0.1
40 41 42 43 44 45 46 47 48 49
5.0
2.2
5.0
5.1
0
0
2.5
3.7
0
5.2
30 31 32 33 34 35 36 37 38 39
5.2
29
C3034
10K
R3063
C3031
0.0015 B
SW_V_OUT
W837
22K
1/4W
R3055
1F
R3015
1K
100P CH
C3049
470K
R3053
SDA
5678
SDA
VSS
R3038
5.04.9
22K
C3036
0.1 F
SERVICE
TP3001
47K 1/4W
SCL
SCL
A2
5G/CS/BS_LED
4G/T_SHT_LED
3G/TV/VCR_LED
1/4W
R3039
NC
R3046
0
22K
AT+5.2V
AFT-S.CURVE
ST_SELECT
10K
R3047
AT+5.2V
AT+5.2V
5.2
TEST
A1
1234
0000
10K
C3030
VCC
A0
0.1 F
EEP ROM
IC3099 S-24C02BDP-1A
CTL-
CTL+ H.AMP_SW
COMP
ENV.DET
H.SW
Y/C_CS Y/C_DATA Y/C_CLK
FROM/TO TUNER/JACK
SURROUND_ON-H
SW_V_OUT
AV_SW1
SCL
SDA
AFT-S.CURVE
TV/VCR
VIDEO_OUT
TU_A_MUTE-H
POWER_MUTE-L
VIDEO_MUTE-H
FROM/TO HI-FI/DEMODULATOR
V.REC_ST-H
HIFI_ENV.DET
HIFI_H.SW
AUDIO_MUTE-H
SCL
SDA
ST_SELECT
FROM/TO OPERATION1/DISPLAY
DVD_LED
VCR_LED
KEY-A
KEY-B
REM_IN
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/T_SHT_LED
5G/CS/BS_LED
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
PCB010 VMA237
RECORD LUMINANCE SIGNAL
8
7
6
5
4
3
2
1
RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL
AB C D E F GH
2-15 2-16
8
TCMN0682PA13D(4)
7
25 26
A.IN
CONTROL
6
RF AGC
CLOCK
PB 5V
5
TU 32V
IF TP
IF OUT
4
A.OUT
SIF OUT
V.OUT
27 28
3
V.IN
DATA
AB C D E F GH

TUNER/JACK SCHEMATIC DIAGRAM

CH
MB
FSC
TU301
NC
CE
BM
AFT
(VCR PCB)
C8011
R8007
100uH
V REF SP ON/OFF
C8086
MSP-242V2-01PBSN
100P CH
10
C8117
0.0047
LCNF1
RCNF2
C8118
1016V KA
0.0047 B
DVD AUDIO OUT
J8009
E
1
23
C8030
B
10111213141516
L OUT
R OUT
4.6 04.64.604.64.64.6
W821
H1H2
NC
1016V KA
9
NC NC
NC
R8065
470
OPT TRNSFORMER
OS8001 GP1FA550TZ
INPUT 123
35
470
R8067
L8007
C8024
R8072
47
1016V KA
C8028
AV_SW1
VCC
1016V KA
C8097
100uH
GND
C8096
0.1 F
C8098
0.1 F
SW_V_OUT
REAR OUT JACK
R8010
KTA1266
2.6
1
2
75
VIDEO OUT
TP8001
AUDIO L
FRONT AV JACK
J8001 MSP-213V1-432_PBSN
E
1234
5
H1EH1H2
L
V
R
R8014
390
R8011
100
E
1
AUDIO R
2
H
C8099
470P CH
C8100
470P CH
FRONT AV JACK
J8005 MSP-281V2-A
FRONT_A_IN_L
J8004 MSP-281V2-B
Y/C SEPA
R8015
390
1/4W
MUTE SW
Q8005
2SC2412K
E
1
23
HNC
C8019
1016V KA
FRONT_A_IN_R
J8006
MDC-070V
56
D8002
12
0
0
0
MTZJ6.8B
FRONT_V_IN
32
34
33
MUTE SW
Q8006
2SC2412K
L8001
0.27uH
L8003
0.27uH
100P CH
C8008
34
H
E
1
COAXIAL
J8007
MSP-251V-05PBSN
R8002
R8008
15
C8021
1016V KA
0
R8017
0
0
R8016
1K
MUTE SW
1K
Q8007
KRA103SRTK
2
10
C8012
0.1 B
C8020
1016V KA
05.2
5.0
W819
B8001
W4BRH3.5X6X1
R8044
C8050
68
R8003
D AUDIO
2SA1037AK
C8010
R8004
0.1 F
D AUDIO DRIVER
2SC2412K
C8095
0.022 B
C8009
4706.3V YK
R8032
4701/4W
C8066
C8051
0.1 B
4.6 4.6 4.6 9.3 0 4.6 4.6 0
12K
LCNF2
SURROUND
RCNF1
IC8007 AN7399S-E1
1
0.056 B
10
R8005
0
DRIVER
Q8001
1.7
1.5
1.5
120
1.7
Q8002
5.1
10
R8006
C8094
L8002
100uH
476.3V KA
R8034
4701/4W
L8012
1016V KA
10010V YK
C8069
VCC
LIN1
LIN2
RIN1
RIN2
C8083
GND
1016V KA
2345678
RF-SW
SW301
SLD-12-592
CH4 CH3
45
123
NC
22K
2206.3V YK
C309
R301
2
3
4
5
6
8
NC
9
NC
10
11
12
13
14
15
16
17
18
21
22
23
24
C304
NC
NC
C313
0.01 F
1016V KA
C303
C308
0.1 F
R302
YK
2206.3V
1K
L301
100uH
L302
22uH 0305
R304
C316
10K
0.1 F
1.2
0
0
TU A MUTE SW Q303
KRC103SRTK
W812
RF_CONV_A_OUT
TV/VCR
4706.3V YK
C8015
C8013
SCL
SDA
P.CON+5V
+32V
SIF_OUT
AFT-S.CURVE P.CON+12V
TU_V_OUT
TU_A_MUTE-H
P.CON+12V
VIDEO_MUTE-H
TU/REAR_V_IN
TU_V_OUT
1050V YK
VIDEO MUTE SW
Q8003
KRC103SRTK
0
W810
0
R8009
4701/2W
3.3
R8019
3.3
0
VIDEO
FRONT AV JACK
75
BUFFER
Q8004
E
H
J8003 MSP-281V2-B
476.3V KA
4.5
7.5
3.8
3.8
3.8
7.5
4.5
COMPONENT OUT
J8008
MSP-213V1-652_PBSN
R8073
47
DVD/VCR AV SW
IC8001 NJM2283V
1
2345678
0
C8032
4.750V KA
E
1234
D8014
5
H1EH1H2
D8015
MTZJ5.6B
LH
H
L
HL
29
30
31
MTZJ5.6B
4.5
0
4.5
8.7
7.5
4.5
0
10 11 12 13 14 15 16
4.5
9
R8028
R8029
R8030
C8029
C8026
C8027
15
15
15
1016V KA
0.01 F
C8033
22016V YK
C8043
1016V KA
1016V KA
C8031
C8037
4706.3V YK
C8038
4706.3V YK
C8039
4706.3V YK
L8013
100uH
4.750V KA
D8011
D8012
MTZJ5.6B
SPDIF-134
P.CON+5V
Y_OUT
C_OUT
AT+5.2V
P.CON+9V
POWER_MUTE-L
SURROUND_ON-H
VIDEO_OUT
DVD_A_OUT_R
DVD_A_OUT_L
HIFI_A_OUT_R
HIFI_A_OUT_L
DVD_V_OUT
Y/C_VIDEO_OUT
D8013
MTZJ5.6B
MTZJ5.6B
FROM/TO DVD I/O
DVD_Y
DVD_U
DVD_V
Y_OUT
C_OUT
SPDIF-134
DVD_A_OUT_L
DVD_A_OUT_R
DVD_V_OUT
DVD_MUTE_L
DVD_MUTE_R
8
7
6
5
4
3
2
CAUTION: DIGITAL TRANSISTOR
1
(TUNER)
SCL
SDA
AFT-S.CURVE
FROM/TO VCR SYSCON
TV/VCR
AV_SW1
VIDEO_OUT
POWER_MUTE-L
TU_A_MUTE-H
VIDEO_MUTE-H
SURROUND_ON-H
SW_V_OUT
RF_CONV_A_OUT
FROM/TO HI-FI/DEMODULATOR
SIF_OUT
FRONT_A_IN_L
FRONT_A_IN_R
HIFI_A_OUT_L
HIFI_A_OUT_R
FROM/TO Y/C/AUDIO/CCD/H.AMP
TUNER VIDEO SIGNAL
FRONT_V_IN
TU/REAR_V_IN
Y/C_VIDEO_OUT
PCB010 VMA237
P.CON+5V
P.CON+12V
AT+5.2V
GND
+32V
FROM/TO REGULATOR
P.CON+9V
2
PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL
CAUTION: DIGITAL TRANSISTOR
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARESINCE THESE PARTS MARKED BYCAUTION:
DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
ETANTLES PIECES REPAREES PAR UNATTENTION:
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)
1
DIGITAL AUDIO SIGNAL(PB)
AB C D E F GH
2-17 2-18
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