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DVD/CD PLAYER Hi-Fi STEREO VIDEO CASETTE RECORDER
Service Manual,Part List & Schematics
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SECTION 2 CHARTS AND DIAGRAMS
A B C D E F G H
INTERCONNECTION DIAGRAM
8 8
OPERATION PCB PCB270 VEA970
COMMAND TRANSMITTER TM601 KEY-A KEY-B GND CD4001 DVD DRIVE SDT7 GND SDT6 GND SDT5 GND SDT4 GND SDT3 GND OPTICAL PICK-UP SDT2 GND SDT1 GND SDT0 LOADING MOTOR LM GND DREQ GND DACK SPINDLE MOTOR GND DERR GND DBGN GND SLED MOTOR DCLK GND DVD LED
7
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 SDT7 SDT6 GND SDT5 GND SDT4 GND SDT3 GND SDT2 GND SDT1 GND SDT0 GND DREQ GND DACK GND DERR GND DBGN GND DCLK GND CP8502 Y HD INT HRST GND TXD RXD SCLK RDY HIF GND 16M GND EMPH C2PO LRCK BCK CD-DATA SPDIF GND C GND CVBS GND DVD U GND DVD V GND DVD Y GND AUDIO-L GND AUDIO-R ZERO DVD RESET MUTE 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CD8002 FFC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CP8002 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Y C GND CVBS GND DVD U GND DVD V GND DVD Y GND AUDIO-L GND AUDIO-R ZERO DVD RESET MUTE V.IN TX RX GND GND P.CON3.3V(PLL) P.CON+D5V P.CON+D5V GND P.CON+3.3V P.CON+3.3V GND SPDIF-134 1 2 3 4 6 7 8 9 10 11 12 13 MPEG PCB PCB120 VMA236 CD8501 CP8001 1 2 3 4 TX RX GND CD651 FFC CP681 GND
7
FULL ERASE HEAD ASSíY H5002
HALL SENSOR
MAIN COIL
ROTOR MAGNET
MR FG SENSOR VCC
5
4
3
2
1
1 FE HEAD (HOT)
5
FE HEAD (GND)
4
3
2
1
2
O
OS651 CP103 E 1 2 E 1 2 3
E
1
2
3
4
CP651
1
2
3
4
5
5
1
1 2
Vout
1
GND 2 DVD LED KEY-A KEY-B GND H H
NC H
2
6
B+ 3 CP3001 1 2 3 4 5 6 7 8 9 10 11 12 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 1 2 3 4 5 6 7 8 9 10 11 12
P.CON3.3V(MICON) 5
GND 5 P.CON3.3V(MICON) 6 P.CON3.3V(PLL) 7 8 9 10 11 12 13 P.CON+D5V P.CON+D5V GND P.CON+3.3V P.CON+3.3V GND SPDIF-134 TU301
25 26
FRONT AV JACK VIDEO J8003
FRONT AV JACK AUDIO L J8004
FRONT AV JACK AUDIO R J8005
OUT HALL HALL SWITCH VCC IN LOGIC
G
6
FR IN TUNER,DEMODULATOR AND RF CONVERTER A.IN
FR OUT
5
CAPSTAN DD UNIT M2001
5
2
A.IN 1 2 3 4 5 6 7 CH FFC MB 1 2 3 4 5 6 CONTROL 1 2 3 4 5 6 V.IN D-PG GND D-PG OUT D-W OUT D-U OUT M-GND D-V OUT D-COM 7 7 RED LM LOADING MOTOR M101 WHITE
CD4002 HD INT HRST GND TXD RXD SCLK RDY HIF GND
CP4002 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
GND
CH 3 MB 4 CONTROL 5 6
4
16M GND EMPH C2PO LRCK BCK CD-DATA SPDIF
(RF AGC) 8 (BT) 9 CE 10 CLOCK 11 DATA 12 BM 13 PB 5V 14
NC NC CE CP101 CLOCK DATA BM PB 5V NC TU 32V VCR PCB PCB010 VMA237 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) 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 1 FPC 9 8 7 6 5 4 3 2 1 EP/LP HEAD SP HEAD HI-FI HEAD UN4001 CYLINDER UNIT
4
3
CD503 P.CON+5V D GND P.CON+5V A GND P.CON+9V A MOTOR GND CP503 1 2 3 4 5 6 P.CON+5V D GND P.CON+5V A GND P.CON+9V A MOTOR GND CP502 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 14 13 12 11 10 9 8 7 6 5 4 3 2 1
(FSC) CD502 WIRE CP1701 14 13 12 11 10 9 8 7 6 5 4 3 2 1 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 OPT TRNSFORMER OS8001 1 INPUT 2 VCC 3 GND CD501 AC120V_60HZ
27
15
3
TU 32V 16 IF TP IF OUT 17 18
CP102 AUDIO PB A.OUT 21 SIF OUT 22 AFT 23 V.OUT 24
28
CD102 FFC 6 5 4 3 2 1 6 5 4 3 2 1
HEAD AUDIO CONTROL ASSíY H5001 6 5 4 3 2 1 AUDIO PB AUDIO REC CTL+ CTLAE HEAD(-) AE HEAD(+) AE CONTROL AUDIO
2
BLADE WIDE
AT+13V MOTOR GND MOTOR+12V WHITE BLACK S502 S501 POWER PCB PCB240 VPA152 MOTOR+24V
6 5 4 3 2 1
A.OUT SIF OUT AFT V.OUT COAXIAL J8007 E 1 2 DVD AUDIO OUT J8009
E
AUDIO REC CTL+ Y/C SEPA J8006 1 5 3 COMPONENT OUT J8008
E
2
REAR OUT JACK J8001
E
CTLAE HEAD(-) RF SW SW301 CH4 CH3 AE HEAD(+)
1 2
1 2
E
4 5 3
1 2
E
4 5
H
3
6
4
H2 H1
3
2
H2 H1 H1
H2 H1 H1
1
CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARE
ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE NíUTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
B
C
D
E
F
G
H
2-1
2-2
A
B
C
D
E
F
G
H
POWER SCHEMATIC DIAGRAM
8
(POWER PCB)
3.3M +-10% 1/2W R501
8
T501_1 81290814 10 0 8 11 0 7 0 RM11C-EIC 3 4 D503 500V 0.01 E 27K 1W 220YXF R512_1 RM11C-EIC 139.3 C515 4 NC 3 142.0 RGP10J-EIC 2 17 0 18 W813 D505 RM11C-EIC W4BRH3.5X6X1.0X2 C516 250V0.0047 KX D512 SB340L-6737 0.1 F 22uH B503 W4BRH3.5X6X1 D518 1SS133 R536 1K 1/4W L506 TSL0808 D509_1 15 0 16 0 14 0 W804 10V 2200 MHE YK D515 C519_2 SB340L-6737 L507 22uH TSL0808 6 13 0 12 0 NC L501_1 0R7A223F24 D506 1 2 NC
7
0
7
200V
D502 RM11C-EIC
BLADE WIDE
WHITE BLACK AC120V_60HZ CD501_4 0R419905 L502 W5T_20*10*10A
S501
F501_1 4A125V
FH501_1 EYF-52BC
FH502_1 EYF-52BC W801 B501
10V 2200 MHE
C520
C518_2
4A 125V
275V 0.1
6
S502
C502_1
500V 220P B
PHE840
C513
6.3V 220
C511
C530
6
D525 C529_1 1N4005-EIC 6.3V 1000 MHE FROM/TO REGLATOR CP502_1 (CP1701) B2013H02-14P LED AT+5.2V TUNER+32V 9V REG. IC502_1 KIA7809API P.FAIL GND GND POWER ON H UNREG+3.3V UNREG+3.3V IN 1 GND 2 0 9.0 1/2W 10K 1/4W OUT 3 P.CON +B SW Q504 2SB1131 12.0 R509 11.9 P.CON5V SW Q505 KTC3209_Y 5.2 R513 5.8 390 1/4W 11.3 5.1 AT+5.2V AT+5.2V AT+13V MOTOR GND MOTOR+12V MOTOR+24V
R506
5
1M1/2W
5
14 13 12 11 10 9 8 7 6 5 4 3 2 1 WIRE CD502_1 2Y0E1701
D523 38 0.22 1W W802 MTZJ33B 50V 10 MHE 16V 220 MHE
C522_1
R516
R517_2 1K 1/2W
D529 2KV 680P D SWITCHING 151.0 Q501 G STP5NC50FP R 39 R504 560 1W SB290S C509 820 1/4W 1SS133 0.018 M D524 D507 D522 10ELS6N SB290S
C525
47uH 0305
L505
C505_2
4
0.5 S 0.1
L503 22uH TSL0808
W811
12.4
4
10V330 MHE
R524
MTZJ30B
MHE
C510_1
MHE
C514_3
D510
25V 470
10ELS6N
D530
0.39 1W
R502
4
1
16.4 3.8
3.3 2.3
25V 2200
PHOTO COUPLER IC503 LTV-817M-VB
C501_1
R510
0.4 5.1 HS502 763WAA0186 0 W814 P.CON SW Q506 KRC101MAT C527_1 16V 100 MHE
10K 1/4W
C508_1
10K 1/4W
0
NC R508 470 1/4W W805
500V 0.0022 B
C507_2
MTZJ18B
16V 100 YK
3
R518
HS501 763WSA0016
0.0082 M
D531 R507 R525 C528
150 1/4W
PROTECT CONTROL Q502 0.5 2SC2120Y 3.8
3
2
W808
470
3
TO DVD DRIVE CP503(CD503) A2001WV2-6P P.CON+5V D 1 2 3 4 5 WIRE CD503 CU262201 GND P.CON+5V A GND P.CON+9V A C517_2
W812 R519 1K1/4W C524 0.1 B VOLTAGE CTL IC501 KIA431 R521 270 1/4W
MOTOR GND 6
3.3K +-1%
2
OUT 3 2.3 0 GND 2 2.5 R522 IN 1 R520
6.3V 1000 MHE
2
3.3K +-1%
PCB240 4A 125V CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE 4A 125V(F501). ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES D INCEIE N UTILISER QUE DES FUSIBLE DE MEME TYPE 4A 125V(F501). VPA152
1
CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARE ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
CAUTION: DIGITAL TRANSISTOR
1
A
B
C
D
E
F
G
H
2-3
2-4
A
FROM/TO LOADER
B
C
D
R4001_2 DVDVALID B4003 HCB2012K-600T25 C4007
E
F
G
H
MPEG SCHEMATIC DIAGRAM
C4012 27MHz R4021 X4001 1M 5P CH MPGSTBY 1
(MPEG PCB)
8
DVDDAT7
DVDDAT6
DVDDAT5
DVDDAT4
DVDDAT3
DVDDAT2
DVDDAT1
DVDDAT0
DVDSOS
DVDREQ
CD4001
8
2S0Q0901
CP4001 IMSA-9615S-26C-P 1 SDT7 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 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
DVDERR
DVDSTB
2.2
DVDDAT7 DVDDAT6 DVDDAT5 DVDDAT4
C4008 0.001 B 10V 220 MH7 MPGRST
FROM/TO VIDEO ENCODER
DGND 0.047 B C4009 C4025 C4006 0.1 F 0.1 F C4004 0.1 F 2 P.CON+3.3VB R4029 100 R4024 1K C4015 0.1 F C4017 10V 220 MH7 B4001 P.CON+3.3V HCB2012K-600T25 0 1.4 SCNENBL GCLK1 NC 0 0 1.6 0.1 0.4 GND GND VCLK*2 0 1.6 1.6 1.6 0 NC 0 NC 1.1 3.2 0 0 0 0 0 0 0 0 NC 0 NC 3.2 0 NC 0.7 0.7 0.7 3.2 0.6 1.7 0.8 0.5 0 1.2 1.6 NC 3.0 3.2 3.2 NC 0 3.2 3.2 1.6 NC 3.2 0.8 0 5 R4002 4.7K R4003 4.7K R4004 4.7K R4012 4.7K R4006 100 R4010 100 R4014 180 3 ABCLK ALRCLK SPDIF-DVD AMCLK CLK27 ABCLK ALRCLK SPDIF-DVD ASDAT0 YUV0 YUV1 YUV2 YUV3 YUV4 YUV5 YUV6 YUV7 HSYNC VSYNC SPDIF-CD CS CLK27
DVDDAT3 DVDDAT2 DVDDAT1
7
7
R4028 0 1.6 PLLCFG1 PLLCA 0 PLLCFG0 0 3.2 1.6 AMCLK AGND VDD
DVDDAT0 0 GND DVDREQ DVDVALID DVDERR DVDSOS DVDSTB CDERR CDFRM CDDATA CDCLK 0 0.1 NC 3.3 0 0 0
NC 0 1.6 1.8 1.8 3.2 1.8 1.8 1.6 1.6 3.2 1.9 2.3 1.6 2.5 DVDREQ DVDSTRB DVDDAT7 DVDDAT6 DVDDAT5 DVDDAT4 DVDDAT3 DVDDAT2 DVDDAT1 DVDDAT0 DVDVALID GPSO VDD VDD
0 3.3 3.3 DVDSOS DVDERR GND
NC 0 5.0 3.2 3.2 3.2 ICEMODE RESET# VDD AVDD
160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 GND GCLK STBY XO GPAI/O1 GPAI/O0 IDLE
100 0 5.0 1.4 1.4
GPS1 HD15 HD14 HD13 HD12 HD11 VDD HD10 HD9 HD8 HD7 GND HD6 HD5 HD4 HD3 VDD HD2 HD1 HD0 HA3 GND HA2 HA1 HA0 HWR# VDD HCS# HRD# HRDY HACK# VDD HIRO# HWID HORD HTYPE A4 A3 GND
ABCLK
1
GND
120
GND
ALRCLK S/PDIF AOUT2 AOUT1 AOUT0 VDD AIN C0 C1 C2 GND C3 C4 C5 C6 VDD
6
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
6
5
4
3
2
1
25 26
0 NC 3.2 0 NC 0 NC 0 NC 3.2 0
R4015 180 R4020 4.7K R4011 4.7K
CD4002
CP4002 IMSA-9615S-16C-P 1 HD INT 2 3 4 5 6 7 HRST GND TXD RXD SCLK RDY HIF GND 16M GND EMPH C2PO LRCK BCK CD-DATA SPDIF
NC HRST HD7
SSC-ATN HD5 HD4 HD3 NC HD2 HD1 HD0 6 HA4 C4001 0.1 F
5
8 9 10 11 12 13 14 15 16
15
3.1 3.2 0 3.2 2.4 3.3 1.7 1.9 0
14
SSC-SCLK
HD6
3.1
13
12
11
2S0G0901
10
9
8
7
ASDAT0
6
5
17
16
C4016 0.1 F R4005 180 R4007 180 R4008 180 R4009 180 R4016 180 R4017 180 R4018 180 4 HSYNC VSYNC 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 YUV7 FROM/TO SDRAM YUV3 YUV4 YUV5 YUV6 R4013 180 YUV0 YUV1 YUV2
19
18
20
MPEG IC4001 ZR36710
C7 Y0 Y1 Y2 VDD Y3 Y4 Y5 Y6 GND Y7 FIELD HSYNC VSYNC CBLANK VDEN# VDD VMASTER VCLK
23
22
21
DVD DECK R4025
24
25
DK4001 DVD-KIT515SE
100
26
3
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
27
C4002 MPGCS# HRD# 0.1 F
28
29
30
1.1
31
33
35
36
37
38
39
MRAS#
MCAS#
MCS0#
MCS1#
MDQM
MD0 MD10 MD11 MD12 MD13 MD14 MD15 MD8 MD7 MD9 MD6 MD5 MD4 MD3 MD2 MD1 GND VDD VDD GND
PCLK
GND
VDD
VDD
A10
A11
40
A5
A2
A6
A1
A7
A0
A8
41
42
43
44
45
46
47
48
49
50
51
A9
52
0
53
54
55 56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
0
0 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 NC
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
2
C4005 C4010 C4014
81
0
MWE#
82
0.9
40
GND
TESTMODE
83
0.9
81 GND
84
3.2
85
0
86
0
34
87
MPGIRQ#
4.9
88
3.2 NC 3.2
32
89
90
91
3.2
92
3.0
93
3.2
94
HWR#
4.9
95
HA1
3.0
96
4
FROM/TO DVD SYSCON
HA2
2.4
97
HA3
2.3
98
4
3
2
0.1 F
0.1 F
0.1 F
R4027
C4003
0.1 F
100
MRAS#
MPCLK
MCAS#
MCS0#
MDQM
MWE#
MD10
MD11
MD12
MD13
MD14
MD15
MA10
MA11
MD8
MD7
MD9
MD6
MD5
MD4
MD3
MD2
MD1
1
ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY ARE NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
MD0
MA4
MA3
MA5
MA2
MA6
MA1
MA7
MA0
MA8
MA9
PCB120 VMA236
1
DIGITAL AUDIO SIGNAL(PB)
G H
A
B
C
D
E
F
2-5
2-6
A
B
C
D
E
F
G
H
SDRAM SCHEMATIC DIAGRAM
8
(MPEG PCB)
8
7
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 50 0 1.0 0.7 1.1 1.1 0.4 3.2 0 3.2 1.6 0 0 C4018 0.1 F 1.0 NC MDQM MPCLK 7 1.1 0 3.2 37 NC DQMU CLK CKE NC A9 A8 A7 A6 A5 A4 VSS C4019 0.1 F C4021 0.1 F B4002 47 MH7 P.CON+3.3V HCB2012K-600T25 FROM/TO VIDEO ENCODER DQML 3.3 36 WE CAS RAS CS A11 A10 A0 A1 A2 A3 VCC 15 14 0 3.0 3.1 3.0 2.9 1.1 1.8 1.0 0.5 0.6 1.0 3.2 C4022 0.1 F MDQM MWE# MCAS# MRAS# MCS0# MA11 MA10 MA0 MA1 MA2 MA3 3.2 VSS I/O15 I/O14 VSSQ I/O13 I/O12 VCCQ I/O11 I/O10 VSSQ I/O9 I/O8 VCCQ
7
HY57V161610DTC-8 VCC I/O0 I/O1 VSSQ I/O2 I/O3 VCCQ I/O4 I/O5 VSSQ I/O6 I/O7 VCCQ 1 3.2 1.1 1.1 0 1.1 1.0 3.2 1.1 1.0 0 0.6 1.0 3.2
49
48
47
46
6
5
MD13 MD12
4
3
MD14
2
MD15
MD0 MD1
MD2
6
6 MD3
44
45
43
42
5
MD8
40
11
MD9
41
10
9
MD10
8
MD11
7
MD4 MD5
MD6
5
MD7
39
38
35
30
26
25
0
27
24
3
MA4
0.9
28
23
MA5
0.6
29
22
MA6
0
21
MA7
0.6
31
20
MA8
1.5
32
19
MA9
3.2
33
18
4
34
17
16
13
12
1.0 NC
4
3
C4020
2
6.3V
2
DGND
PCB120 VMA236
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:
THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
1
1
A
B
C
D
E
F
G
H
2-7
2-8
A
B
C
D
E
F
G
H
DVD SYSCON SCHEMATIC DIAGRAM
8
(MPEG PCB)
8
7
FROM/TO VIDEO ENCODER DVD_RESET MUTE MICON+3.3V P.CON+D5V DGND SDA SCL RESET SI2 SO2 CD/DVD JG1011
JG1012 B1001 HCB2012K-600T25 JG1013 C1005 0.1 F C1007 10V 220 MH7
7
EEPROM IC1006 BR24C01AF-WE2 C1001 0.1 F A0 A1 VCC TEST SCL SDA 1 8 0 0 0 0 JG1001 3.2 0
2
7
6
6
JG1008 JG1007 R1020 4.7K R1037 4.7K R1013 4.7K R1004 4.7K R1005 R1021 4.7K
A2 A3
3
6 5
5.0 5.0 R1034 4.7K
4
4.7K
PD1/AN1/DRVVLD
AVRH
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 D1003 D1004 R1002 4.7K SI2 SO2 1SS355 R1001 10K D1002 1SS355 1SS355 R1035 4.7K
NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC 0 0 0 0 0 3.2 5.0 0 3.2 3.2 0 3.2 3.2 3.2 3.2 3.2 3.2 0 0 0 0 0 0 0 0 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 AVCC PD0/AN0/STRBIN AVSS/AVRL A23/P67 A22/P66 VSS 0 A21/P65 A20/P64 A19/P63 A18/P62 A17/P61 A16/P60 P57/A15 P56/A14 P55/A13 P54/A12 P53/A11 P52/A10 P70/A24/EOP0
76
50 49 48
0 0
0 0 3.2 0 0 NC 5.2 3.2 0 NC 3.2 NC 3.2 NC 0 1K 3.2 0.1 3.2 C1003 8 X1001 12.5MHz C1002 18P CH MPGIRQ# MPGRST MPGSTBY R1010 4.7K 18P CH 0 1.5 1.5 3.2 3.2 3.2 3.2 3.2 R1036 4.7K 0 NC 0 0 NC JG1003 R1003 R1008 R1011
SI0/PF0 SO0/PF1 SC0/PF2 SI1/PF3 SO1/PF4 SI2/PF5 SO2/PF6
P47/A07 P46/A06 P45/A05
NC NC NC 1.9 2.3 3.2 0 3.2 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 JG1004 HD6 HD5 HD4 HD3 HD2 HD1 HD0 C1009 0.1 F HD7
78
77
79
5
80
75 PD3/AN3/INIT5
51
P50/A08
P43/A03 P42/A02 P41/A01 VCC P40/A00 P37/D31 VSS
46
74 PD2/AN2/DVDSOS
52
P51/A09
P44/A04
47
HA4 HA3 HA2 HA1
5
81
82
83
PF7/INT4/ATG# DACK1/PE7 DACK0/PE6 DREQ1/PE5 DREQ0/PE4 INT3/PE3/SC2 INT2/PE2/SC1 VSS X1 X0 VCC INT1/PE1 INT0/PE0 RAS0/PB0 CSOL/PB1 EOP1/PA3/CS3# CSOH/PB2 PB7/DW1# PA5/CS5# PA4/CS4# PA6/CLK DWOX/PB3 PB4/EOP2 1 2 DREQ2/PB5/CS1L DACK2/PB6/CS1H 24 P85/WR1# 25 P20/D16 P81/BGRNT# SYSCON IC1001 ZR36703BF
84
85
86
R1007
87
P36/D30 P35/D29 P34/D28 P33/D27 P32/D26 P31/D25 P30/D24 P27/D23 P26/D22 P25/D21 P24/D20 P23/D19 P84/WR0# P82/BRQ P83/RD# P22/D18 P21/D17
88
89
91
90
92
94
93
95
96
97
98
PA2/CS2#
PA1/CS1#
PA0/CS0#
100 99
P80/RDY
NMI#
HST#
RST#
MD0
MD1
MD2
VSS
VCC
1
4.7K 0
2
3
4
5
0 3.3 R1038 4.7K
6
0 3.2 3.2 NC NC R1014 4.7K
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 0 3.2 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 NC NC NC NC
R1015 R1016 R1018 R1017 4.7K R1028 4.7K 4.7K JG1006 4.7K 1K
7
8
9
4.7K
R1006
R1009
4.7K
4.7K
10K
R1027
R1023
R1012 10V 220 MH7 R1033
1K
2
R1019 C1004 10
C1008
0.1 F
1K
JG1002
JG1005
26
27
28
3
29
30
31
32
33
34
35
36
37
4
38
39
40
41
42
43
44
45
4
3
10
1K C1006 0.1 F MIC_ON
2
JG1010
DVD_RESET
MPGCS#
C1011
0.1 F
CD/DVD
RESET
JG1009
0.1 B
0.1 F
HWR#
HRD#
C1012
0.1 F
R1024
C1010
C1014
PCB120 VMA236
1K
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
CAUTION: DIGITAL TRANSISTOR
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A
B
C
D
E
F
G
H
2-9
2-10
A
B
C
D
E
F
G
H
VIDEO ENCORDER SCHEMATIC DIAGRAM
8
FROM/TO MPEG
(MPEG PCB)
HCB2012K-600T25 47MH7 L8507 FROM/TO DVD I/O HCB2012K-600T25 W5T29X7.5X19 SI2 SO2 CD8501 CU2D2501 TX RX GND GND NC 0.9 0.9 2.7 3.2 3.7 1.3 3.2 0 3.2 AGND VREF FSADJ2 COMP2 VAA VBIAS2 DACD 21 P6 ALPHA0 ALPHA1 HSYNC DACE 40 FIELD OSD7 DACF OSD0 OSD1 OSD2 OSD3 OSD4 OSD5 OSD6 GND VDD AGND 40 0 C8555 MH7 42 50 1.3 1.3 3.7 3.2 2.7 0.9 0.9 75 +-1% D8504 R8506 0.9 0 R8524 1K R8502 150 +-1% C8505 0.1 F C8511 0.1 F C8512 1 B(21-25) R8501 150 +-1% 1SS355 C8554 1SS355 D8503 0.1 F 1SS355 D8507 D8511 12 CVBS 13 DVD_U 14 DVD_V C8510 D8501 0.1 F C8501 0.1 F R8504 150 +-1% C8508 R8513 0.1 F 1K C8514 16V 47 MH7 75 +-1% D8502 P.CON3.3V(PLL) P.CON+D5V P.CON+D5V GND P.CON+3.3V 1SS355 1SS355 1SS355 D8505 D8509 P.CON+3.3V GND SPDIF L8505 1.8uH 0305 270P CH 330P CH C8539 C8548 FROM/TO DVD I/O CP8502 IMSA-9604S-18Z13 Y GND C GND CVBS GND DVD U GND DVD V C8515 L8504 1SS355 75 +-1% D8512 15 DVD_Y AUDIO_L 330P CH AUDIO_R ZERO DVD_RESET MUTE GND DVD Y GND AUDIO-L GND AUDIO-R ZERO DVD RESET MUTE 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 10 Y SPDIF-134 1 2 3 4 6 7 8 9 10 11 12 13 0.1 F RESET C8531 C8504 CLK27 0.1 F C8551 C8509 B8503 SDA SCL F
8
DGND P.CON+3.3VB P.CON+3.3V
7
AMCLK CLK27 ABCLK ALRCLK SPDIF-DVD ASDAT0 YUV0 YUV1 YUV2 YUV3 YUV4 YUV5 YUV6 YUV7 HSYNC VSYNC CS SPDIF-CD
0.1
16V
0 80 0 VID2 VID3 VID4 VID5 VID6 VID7 VDD GND 1 0 2 0
0 3.2 79 78 VDD VID0
0 3.0 3.0 77 76 75 GND SID SIC
0 3.2 NC 74 73 TTXDAT TTXREQ
0 1.6 3.1 NC 3.2 3.2 NC 72 71 70 69 68 CLKO VIDFIELD CLKIN VPLL XTO
0 67 XTI
0 66 PGND
0 3.2 3.2 65 64 63 RESET GND VDD
0 62 ALTADDR
0 61 AGND DACA DACB DACC VBIAS1 VAA COMP1 FSADJ1 60 0 0.9
B8502
P.CON3.3V(MICON) 5
59
7
61 GND 80 VID1 58 55 56 57 3
0 0 0 6 C8507 0.1 F 3.2 7 0 8 0 VIDCLK VIDVALID VIDVACT VIDHACT P0 P1 P2 P3 GND VDDMAX P4 VSYNC BLANK GND VDD P7 P5 21 DGND 1.2 1.2 5 4
C8517 22P CH 1SS355 L8501 75 +-1% D8506 1.8uH 0305 150P CH 330P CH R8507 C8519 C8521
C8525 22P CH 1SS355 L8503 75 +-1% D8510 1.8uH 0305 330P CH 270P CH R8509 C8527 C8529
C8533 22P CH 1SS355
54
R8516 150 +-1% R8505 C8553 0.1 F
6
10
AGND
51
0 0 0 YUV0 YUV1 YUV2 YUV3 1.2 1.2 1.2 1.2 0 5.1 YUV4 FROM/TO SDRAM YUV5 P.CON+3.3V 1.2 1.2
VIDEO ENCODER IC8501 BT861KRF
VAA
52
9
53
R8514 1K
6
11 C
12
11
13
14
15
16
45
46
47
48
49
17
44
5
C8518 22P CH 1SS355 L8502 75 +-1% D8508
C8526 22P CH 1SS355
22P CH L8506 1.8uH 0305 270P CH C8532 C8549
5
18
43
1.8uH 0305 270P CH 330P CH R8508 C8520 C8522
1.8uH 0305 270P CH 330P CH R8510 C8528 C8530
20
19
41
3.2
3.1
2.9
1.4 R8515 10K
0
3.2
0
0
0
0
0
0
0
0
0
3.2
0
R8521
270
C8557
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
50V 4.7 MH7
10K +-1%
R8519
R8522
10V 220
C8556 6.3V 22 MH7 R8517 R8518 220 1.8K +-1%
W811
C8552
C8502
0.1 F
0.1 F
3.3V CTL Q8501 2SC2412K 2.6 4.9 1.9
1.9 4.2 2.4 3.3V CTL Q8502 2SC2412K
10K R8523 10K
4
4
HSYNC
VSYNC
YUV6
YUV7
3.3 ALRCLK 3.3V OUT Q8503 4.9 2SA1037AK
4.2
ASDAT0
ABCLK
AMCLK
SCL SDA
FROM/TO DVD SYSCON
6.3V 22 MH7
C8506
0.1 F
C8536
C8537
MH7
C8538
0.1 F
C8535 0.1 F B8501 HCB2012K-600T25 C8534
6.3V 22
C8523
3
DVD_RESET MUTE MICON+3.3V P.CON+D5V DGND SDA SCL RESET SI2 SO2 CD/DVD
CS
B8505 6.3V 47 MH7 0.1 F C8524 HCB2012K-600T25
3
2.6 STEREO DAC IC8503 PCM1748E 8 VOUTR
2.6 7 VOUTL
5.2 6 VCC
3.2 5 VDD
0 4 DGND
3.1 3 LRCK
3.1 2 DATA
3.1 1 DIGITAL AUDIO SW IC8504 SN74LV4052APW BCK
2
6.3V 47 MH7 0 0 16 15 VCC X2
R8520 0 14 X1 0 NC 13 X 0 12 X0 0 11 X3 0 10 A 0 9 B 1K
2
10 MH7
PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL PLAYBACK VIDEO SIGNAL COLOR SIGNAL DIGITAL AUDIO SIGNAL(PB) AUDIO SIGNAL(PB)
NOTE: THE DC VOLTAGE AT EACH PART WAS
ZEROR/ZEROA
ZEROL/NA
VCOM
AGND
SCK
MD
MC
ML
Inhibit
9 0 2.6
10 2.9
11 3.0
12 NC 3.0
13 3.0
14 2.9
15 3.1
16
GND
VEE
Y0
Y2
Y3
Y
Y1
1 1.6 0
2 1.6
3 0
4 0
5 0
6 0
7 0
8
R8503 10K
PCB120 VMA236
C8503
1
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK AUDIO_R AUDIO_L
16V
1
SPDIF-DVD SPDIF-CD SPDIF CD/DVD 9
A
B
C
ZERO
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
H
2-11
2-12
A
B
C
D
E
F
G
H
Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM
8
H.AMP_SW AUDIO_MUTE-H COMP C.ROTARY P.CON+5V Y/C_DATA ENV.DET H.SW Y/C_CLK Y/C_CS
(VCR PCB)
R138 P.CON+5V 0.1 B 22K L105_1 C155 FROM/TO DVD I/O DVD_V_OUT
8
22uH 0305
L106_1
R136
22K
R139
R129 1.8K 1/4W 3.9
4.9 BUFFER Q109 2SC2412K 0.01 B C144 3.3K
12K
12K 1/4W
3.3 R132
22uH 0305
FROM/TO REGULATOR
7
16V 47 YK
R137
FSC
C156
0.1 F
C152
P.CON+5V GND
7
FROM/TO TUNER/JACK
50V 1 KA C145
C151
KA
C146
C142 1 50V FRONT_V_IN 16V 47 YK C143 B 0.1 F R127 KA 680K 50V 1 C141 0.01 B 0.022 TU/REAR_V_IN Y/C_VIDEO_OUT
0.1 B
R133
C154
8.2K
0.022
B
FROM/TO HI-FI/DEMODULATOR FSC FROM_NORMAL_A HF1 HF_COM HF2 C166 0.068 B 62 0 C169 FROM/TO CYL C165 0.047 F 65 1.8 CP101 TOC-C09X-A1 1.9 1.8 P.CON+5V C158 B L107 6.3V 47 MH7 C162 22uH 0305 C163 5.0 0.1 B 1.8 R142 820 1.6 0 1.8 1.8 0.047 F 64 1.6 2.9 61 2.1 4.8 4.8 60 59
OUT ENV COMP DET KILL DET HA GND CHROMA DET ACC DET
P
R131
6
X101
TO_NORMAL_A
3.579545MHz
1.5K
C148
17
C147
0 5.2 58 57
NC 0 5.2 5.2 5.2 4.9 2.1 4.8 4.1 3.2 3.3 3.2 4.9 4.9 1.2 2.2 0.8 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
VX01 SLD
B
6
BUFFER Q107 2SA1037AK 1.6 0 3.2 C133 36 2.5 50V 1 YK 3.2 3.3 C134 YK C137 50V 1 YK C138 50V 1 YK 0 2.2 R124 82K R122 100K Y/C_CLK Y/C_DATA Y/C_CS DUMMY_V.SYNC V.REC_ST-H C.ROTARY AUDIO_MUTE-H CTLCTL+ TU/REAR_V_IN C139 0.1 F 30 2.3 C135 2.3 2.1 NC 1.6 35V22 YK 26 3.6 4.1 5.0 4.4 3.2 2.1 6.3V 100 YK 0.1 B C131 C132 50V1 YK R120 3.6 220 0 4.2 BUFFER Q106 2SA1037AK L104_1 22uH 0305 50V0.22 YK C136 C140 50V 4.7 KA R121 1K 1/4W 16 Y/C_VIDEO_OUT C.SYNC DUMMY_V.SYNC P.CON+5V DVD_V_OUT FRONT_V_IN H.AMP_SW COMP ENV.DET H.SW C.SYNC 2.2K 1/4W
PLL OUT
TIMMING DRIVER CCD
BGA BGA
OUT
39
P
R
1.6
R123
AUDIO C-ROT C-GND MUTE RF-SW HA SW IN
SERAIL DECODER
320FH VCO
VSS
40
C-VCC
ALWAYS VDD 5V
4Fsc
CLOCK
0
FROM/TO VCR SYSCON
63
AUTO-BIAS VSS CLAMP
R
P
BEFORE
IN
AFTER
BGA
R P
CNC PB AMP B.D
P
66
5
9 8 7 6 5 4 3 2 1
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) 0.1
R H
P R
VCA CLAMP VCP
35
VCA
37
38
REC APC
PB APC
REC AFC
67
L
34
P
3.58M BPF2 Main CONV B-UP AMP ACC AMP ACC DET
5
C-LPF
68
HA VCC
69
P
R
+
1 2 3
32
REG 4V BAL TC1
3.58M BPF1
PB-C
33 28 29 31
50V 1 2.6 2.6 4.1
70
4.21M BPF HA PRE GND
P H L R
YNR/COMB
P R R
VIDEO AGC
71
Sub CONV DETAIL ENH NL EMPHA
R
P
CLAMP
P
N.L. DEEM NC1
PB-C
1/2 FBC
R P R P
72
NL EMPHA FM MOD
R-EQ TEST NORMAL
73
Y-LPF
R
Y/C MIX
74
P
75
0 2.3 P.CON+5V R104 6.8 1/4W 4.9 2.3 C103 R105 10K R106 6.8K 6.3V 22 MH7 C105 6.3V 22 MH7 C109 0.1 B Y/C/AUDIO/CCD/HEAD AMP IC IC101 LA71205M-MPB 0 2.3
A-GND
1 2 3
DOUBBLE LIM
FM DEM
SUB LPF MAIN DE-EM
QV/QH SYNC SEP V.SYNC SEP
R
6DB
76
ALC
R P
LPF
LINE AMP
77
A-VCC ALC DET PB,EE EQ AMP SP,LP PB,EE REC:LPP R
78
P
R
P
Y-VCC
VHS
SOPB
79
80
Vref 2.3V
B
Y-GND
2.3
2.3 C116
2.3 0.1 F
2.3
2.3
2.3 C121
0
2.3 0.0027 B
2.3 R115
820
R116
FROM/TO HEAD AUDIO CONTROL CP102 IMSA-9604S-06Z14 6 5 4 3 2 1 AUDIO PB AUDIO REC CTL+ CTLAE HEAD(-) AE HEAD(+) FFC CD102 2F061501 AUDIO PB SW Q101 KTC3198 AUDIO PB SW Q102 KTC3198 GND HOT CTL+ CTL-
390P B
R119
25V 33 YK
2.2K
C124
39P CH
V.REC_ST-H
C115
0 5.3
W824 R110 8.2K
50V 1
C128
50V 1 KA
R101 560 0 0.7 0 R102 10K C101 20 100V 0.022 MKT
R112
5 4
2 3 0.01 B R107 C106 3.3K 220 YK
100uH 0 0305 5.2 0 BIAS OSC 0 Q104 KTC3203_Y
5.2 R108 22K C110
6.3V 220 YK
330K C118 10 YK 0.01 B C119
2
C127
6
1
L102
C112
150P CH
R111
8.2K
COIL,BIAS OSC L101 1626009
C120
BIAS CTL Q105 KTA1266
0.0012 B
0.1 F
R117
C126
6.8K
C129
18K C122
50V 4.7
SW Q103 KRA103SRTK
C123
C125
YK
5.2
C172
R114
22P CH W820
22P CH
YK
P.CON+5V
15K
C130
3
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 0.8 4.8 1.1 1.1 1.4 2.0
17 18 19 20 16 0 2.6 NC 2.6 0.2 2.8
21
TO_NORMAL_A
FM AGC FIL
MAIN EMPHA S DET FIL
4.7K
22
23
FM AGC
PB FM EQ S-EQ
24
REC FM-EQ
25
27
4
1.8
AGC TC2
4
3
19 FROM_NORMAL_A 18 V.ENV TP101 NC
2
C104
0 0.015 B C107
6.3V
R113
CP103 TMC-T02X-E1 2 1 FE HEAD(GND) FE HEAD(HOT)
0
10K
220
0.7
R103
C114
TO FE HEAD
0
16V 47 YK
0.1 B
50V
PCB010 VMA237
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
CAUTION: DIGITAL TRANSISTOR
RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL TUNER VIDEO SIGNAL
E F G H
1
A
B
C
D
2-13
2-14
A
B
C
D
E
F
G
H
AT+5V[M-CON]
VCR SYSCON SCHEMATIC DIAGRAM (VCR PCB)
R3029 47K R3028 47K H.SW R3062 1K C3050 0.01 B RESET SEG_8 SEG_7 SEG_6 SEG_10 REEL-T SEG_9 SEG_2 C3047 15P CH 15P CH C3046 REEL-S SEG_5 C3025 18P CH R3033 0.1 B C3009 C3024 10K 18P CH X3001 10MHz R3034 1M
8
FROM/TO REGULATOR CAP_VCO AT+12.6_V P.CON+5V AT+5.2V AT+5V[M-CON] VCR_POWER_ON-H VCR_POWER_ON-L POWER_FAIL
AT+5.2V
TP3002 H.SW NC
8
FROM/TO Y/C/AUDIO/CCD/H.AMP SEG_4 SEG_3 SDA SCL R3044 3.3K DUMMY_V.SYNC C.SYNC V.REC_ST-H R30453.3K C.ROTARY AUDIO_MUTE-H CTLCTL+ H.AMP_SW COMP ENV.DET H.SW SEG_1 W837 W838 Y/C_DATA Y/C_CLK 5G/CS/BS_LED 4G/T_SHT_LED 3G/TV/VCR_LED 2G/DUB/REC_LED 1G/VCR/T-REC_LED VCR_LED DVD_LED FROM/TO TUNER/JACK SURROUND_ON-H SW_V_OUT AV_SW1 SCL SDA AFT-S.CURVE TV/VCR 5.1 0 NC DVD_RESET REM_IN VCR_POWER_ON-H VCR_POWER_ON-L VIDEO_MUTE-H 22K 1/4W R3038 22K 1/4W R3039 FROM/TO HI-FI/DEMODULATOR V.REC_ST-H HIFI_ENV.DET HIFI_H.SW R3055 22K AUDIO_MUTE-H AT+5.2V POWER_FAIL SCL SDA ST_SELECT VIDEO_OUT TU_A_MUTE-H POWER_MUTE-L VIDEO_MUTE-H 4.7 5.0 0 0.1 5.0 2.2 5.0 5.1 0 0 2.5 3.7 0 5.2 5.2 R3046 10K 0.1 F Y/C_CS Y/C_DATA Y/C_CLK
RX
0.022 B
C3020
R3013
TX
0.1 B
C3053
32.768KHz R3037
23
X3002
47K
W839 W840
7
47K
GND MOTOR_GND CAP_LIMIT R3057 22K TU_A_MUTE-H TV/VCR POWER_MUTE-L SURROUND_ON-H 5.0 3.3
C3061 0 NC5.1 3.4 2.5 0 0 0 4.9 0 0 0 5.1 1.4 1.5 0 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 FWE OSC2 OSC1 MD0 VCL RESET X1 X2 VSS (GND) SEG10 JUST CLK SEG9 CAP LIMIT REEL S FL CS REEL T 0 4.8 4.8 0 4.9 5.0 4.8 4.8 68 67 66 65 64 63 62 61 SEG6 SO1/TX SEG5 SEG8 SEG7 IIC SDA SI1/RX IIC CLK 0 4.8 4.8 0 60 59 58 57 VSS (GND) SEG4 SEG3 SEG2 0.1 F 5.1
7
85
87
5.0 5.1 0 NC 0 NC 5.0 NC 5.0 W835 0.1 5.1
86
0
55 56 54 53 52 51 50
0 4.8 5.0 5.0 5.0 5.0 5.0 5.0 0.3
88
SURROUND ON-H FL CLK FL DATA 86 AV SW2 87 AV SW1 Y/C CS CENT LED AUDIO MUTE-H V.REC ST-H LDM_CTL CAP FWD-L C.ROTARY H.AMP SW COMP CAP FULL CYL SPEED UP D FG/PG VIDEO H.SW HIFI H.SW DRUM PWM CAP PWM DUMMY_V.SYNC SVCC (P.CON5V) C SYNC/H SYNC CTL AMP(O) SVSS (GND) VSS (GND) CTL BIAS CTL REF CTL FB CTL(+) CTL(-) OVSS(GND) CTL SMT(I) 111 C SYNC 112 VCC (BACK UP) 31 ST SELECT 30 KEY-A 29 KEY-B 4FSCOUT/2FSCOUT SYSCON/TIMER/SERVO IC3001 OEC0110A POWER MUTE-L 54 Y/C DATA VCR_H 55 SEG1 85 TUNER L 56 VCC (BACK UP)
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
6
91
90
89
FROM/TO DECK CP3001 TMC-J12P-B2 1 CAP FG 2 3 4 5 6 7 8 9 CAP VCO VCC CAP.M/F/R I LIMIT GND[M] GND LD/CY VCO CAP CTL LDM CTL CYL FG/PG CYL CTL
92
93
94
CAP_VCO P.CON+5V R3003 3.3K CAP_F/R CAP_LIMIT
95
96
97
98
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 4FSCIN/2FSCIN AVSS (GND) DVD RESET MS SEN-B MS SEN-A BOT-H EOT-H V ENV
112 111 110 109 108 107 106 105 104 103 102 101 100 99
CONTROL_IN LDM_CTL CYL_FG/PG CYL_DRIVE
5
41
10 11 12
0.0047 B
H.AMP_SW COMP
0 0 R3032 2.7 0 3.0 2.5 2.5 R3014 56K 2.7
42
AT+12.6_V
C3008
24
C.ROTARY
2.5
43
CAP_F/R
0
44
LDM_CTL
2.4
45
V.REC_ST-H
0
46
AUDIO_MUTE-H
0
47
W860
CENT_LED
48
35V 330 YK
16V 10 KA CAP_FG
Y/C_CS
49
C3033_1
C3003
6
AV_SW1
3.3
5
5.1
D3001 LNA2702L010R
5.1
AFC OSC
AFC LPF
CAP FG
AFC PC
270
CV IN2
OVCC
BOT R3024 CENT SW 0.1 Q3007 KRC103SRTK 5.1 0 15K CENT_LED R3026 8.2K CTL+ 0.001 B R3007 6.8K C3010 R3017 560 R3020 560
29
AT+5V[M-CON]
5.1
CV IN1
EOT
CV OUT
V CYNC
R3041
30
0.1
C.SYNC
0.4
31
4
0.1
EOT SENSOR Q3006 PNA2604M010R
32
DUMMY_V.SYNC
56K
0 0
33
C3007 0.1 B
C3004 0.022 B
R3012
2.7
34
BOT SENSOR Q3008 PNA2604M010R
CYL_DRIVE AT+5.2V
35
R3001 5.6K
HIFI_H.SW
36
1K
H.SW
37
CYL_FG/PG
R3008
1M
21
38
CYL_DRIVE
R3031
10K
39
CONTROL_IN
40
C3036
AT+5V[M-CON] TAB_SW
SERVICE NC TP3001
AFT-S.CURVE HIFI_ENV.DET ST_SELECT KEY-A KEY-B FROM/TO OPERATION1/DISPLAY DVD_LED VCR_LED KEY-A KEY-B REM_IN R3047 10K 1G/VCR/T-REC_LED 2G/DUB/REC_LED 3G/TV/VCR_LED AT+5.2V 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
4
1
0
2
0 2.5
3
0 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 0 2.5 0.1 2.6 2.5 2.3 5.1 2.0 2.0 1.5 0.4 0 3.1 2.6 5.1 2.6 0 0 2.5 0 2.6 0 0 1.3 1.3
150P CH 150K C3018 R3022 1 F NC C3038 1 F 50V2.2 KA 0.1 F R3009 1M C3017 12P CH C3039 VIDEO_OUT X3003 14.31818MHz D3007 1SS133 R3010 10K 0.0015 B C3031 C3034 R3015 C3049 100P CH 25 22 R3025 470 L3003 1K 1/4W C3041 0.0047 B 12uH C3044 12P CH C3001 1 B R3030 5.6K 47K 1/4W
4
5
6 1
7
8
9
R3004
8.2K
C3013 6.3V 22 KA
C3016 6.3V 47 KA
(LED_GND)
CTLTAB_SW
R3027 C3019
0.1 B
C3032
6.3V 22 KA
R3053
C3052
SW_V_OUT
AT+5V[M-CON]
MS_SEN-B
470P CH
12P CH
CAP_FG
R3011
BOT
47K 1/4W
820P CH
MS_SEN-B
MS_SEN-A
0.1 F AT+5V[M-CON]
EOT
AT+5.2V
C3022
C3015
ENV.DET
R3043
470K
MXS01350MVP0
MS_SEN-A
SW_V_OUT
TAB SW SW3001
15K
470K
3
R3056
C3065
R3063
1K
3
AT+5.2V
REEL-S
REEL-T
RESET
6.3V 47 KA
C3029
0.1 F
C3027
C3014
SDA
SCL
SEG_10 C3030 0.1 F
FROM/TO DVD I/O
R3019
47K
R3002
120 1/4W
R3051
18K
RX 5.1 2 3 5.1
NC 0 2 1 1.2 REEL SENS Q3001 RPI-301 OUT 1 5.0 5.0 IN 2 0
NC
6.3V 220 YK
TX
R3006
47K
2
DVD_RESET
P.CON+5V AT+5.2V MS_SEN A Q3005 RPI-352Q02 0.9 2 5.1 3
SYSTEM RESET IC IC3003 PST3231NR NC 5 0 NC 4 0
R3049 47K C3023
2
EEP ROM S-24C02BDP-1A 4.9 5.0 0 5.2
1.2 REEL SENS Q3002 RPI-301 2 1
2.4
5 SDA
6 SCL
7 TEST
8 VCC
GND 3 D3009 16V10 KA 1SS133
1 MS_SEN B 0.9 Q3004 RPI-352Q02 1.3
4 0.4 R3050 33K
1 100 1/4W R3087 1.3
4
VSS
R3083
33K
5.2 27
50V0.47 KA
C3045
C3021
4 0 0
3 0
2 0
1
1
CAUTION: DIGITAL TRANSISTOR NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
IC3099
3 5.2
4 0
3
4 0
PCB010 VMA237
A2
A1
A0
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARE
ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL
F G H
1
A
B
C
D
E
2-15
2-16
A
B
C
D
E
F
G
H
TUNER/JACK SCHEMATIC DIAGRAM
8
REAR OUT JACK J8001 MSP-213V1-432_PBSN C8011 RF-SW SW301 SLD-12-592
5
(VCR PCB)
DVD AUDIO OUT J8009 MSP-242V2-01PBSN 100P CH 100P CH C8008
E
8
COMPONENT OUT J8008 MSP-213V1-652_PBSN OPT TRNSFORMER OS8001 GP1FA550TZ 1 INPUT 3 GND 2 VCC
R8003
R8005
10
MTZJ5.6B D8012
MTZJ5.6B D8013
CH4
4
CH3 3 L
TU301 TCMN0682PA13D(4) 6.3V 220 YK
3
2
1 NC
H2 H1 H1
2
5
R
V Y/C SEPA J8006 MDC-070V 1 5 32 L8001 H E 1 2 0.27uH 3 34 C8010 B8001 0.1 F
D AUDIO DRIVER Q8001 2SA1037AK R8004
0 1.7 1.5
3
H2 H1
2
3
H2 H1 H1
2
5 29 R8028 15 C8037
D8011
68
1
4
1
1
4
MTZJ5.6B
E
E
E
E
FROM/TO DVD I/O DVD_Y
35 C8096 0.1 F
6.3V 470 YK C8038 DVD_U 6.3V 470 YK C8039 DVD_V 6.3V 470 YK Y_OUT C_OUT SPDIF-134 SPDIF-134 P.CON+5V Y_OUT DVD_A_OUT_L DVD_A_OUT_R DVD_V_OUT
25
26
R301
7
22K C309
30
R304 10K
R8067
A.IN CH MB
2 3 L301 4 100uH
470
W812 RF_CONV_A_OUT
2
R8007
L8007
100uH
COAXIAL J8007 MSP-251V-05PBSN
120 1.5 W4BRH3.5X6X1 D AUDIO DRIVER Q8002 2SC2412K R8006
R8029 15
7
1.7 5.1 10 10 R8065 470
C8097 6.3V 47 KA C8098 MTZJ5.6B D8015 D8014 0.1 F MTZJ5.6B 31
R8030 15
6
4 33
C8095 0.022 B
CONTROL 5 R302 V.IN 6
TV/VCR R8010 6.3V 470 YK C8015 75 R8002 L8003 0.27uH C8013 50V 10 YK SCL SDA L302 P.CON+5V 0.01 F 6.3V 220 YK C304 22uH 0305 VIDEO_MUTE-H 0 0 +32V 0 3.3 C308 P.CON+12V R8009 4701/2W VIDEO MUTE SW Q8003 KRC103SRTK 3.3 390 1/4W MUTE SW Q8006 2SC2412K BUFFER Q8004 KTA1266 2.6 R8011 100 0 0 0 16V10 KA 0 0 0 R8017 1K 0 MUTE SW Q8007 KRA103SRTK 5.2 5.0 R8014 390 R8015 R8008 15 C8021 16V10 KA C8020 10 C8012 0.1 B VIDEO OUT TP8001
1K
C8094 C8009 6.3V 470 YK 6.3V 47 KA
L8002 100uH
6
RF AGC 8 NC NC NC 9 CE 10 CLOCK 11 DATA 12 BM 13 PB 5V 14
6
C_OUT DVD_MUTE_L
R8032 4701/4W R8034 4701/4W AT+5.2V
DVD_MUTE_R
P.CON+9V POWER_MUTE-L SURROUND_ON-H VIDEO_OUT DVD_A_OUT_R DVD_A_OUT_L C8030 R8073 47 DVD/VCR AV SW IC8001 C8024 C8117 0.0047 B 0 4.6 4.6 12 11 10 LCNF1 SP ON/OFF L OUT 16V 10 KA 0 NC 9 NC R8072 1 4.5 7.5 3.8 47 0 NJM2283V 16 4.5 0 4.5 C8026 0.01 F 8.7 C8043 16V 10 KA C8029 16V 10 KA 15 HIFI_A_OUT_R
5
FSC
15
NC
MUTE SW Q8005 2SC2412K
R8016 1K
5
TU 32V 16 IF TP IF OUT 17 18
FRONT AV JACK AUDIO R J8005 MSP-281V2-A
FRONT AV JACK VIDEO J8003 MSP-281V2-B
FRONT AV JACK AUDIO L J8004 MSP-281V2-B
C303 0.1 F
C8051
H
2
H
2
3
NC
2
H
MTZJ6.8B
D8002
0.1 B
1
1
1
C8069
E
E
E
10V 100 YK
16V 10 KA L8012
C8066
100uH
16V 10 KA
H 2
L
R8019
75
R8044
12K
W819
SURROUND IC8007 AN7399S-E1
4
A.OUT 21 SIF OUT 22 AFT 23 C313 V.OUT
27
C8019 C8099 16V 10 KA
4.6
16 LCNF2
4.6
15 LIN1
4.6
14 LIN2
9.3
13 VCC
4
NC SIF_OUT AFT-S.CURVE W810 TU_V_OUT TU/REAR_V_IN
H 13 4
470P CH C8100 0.056 B C8050 470P CH
16V 10 KA
14
3
RCNF1
RCNF2
L8013 12 5 3.8 3.8 7.5 7.5 100uH 4.5 0 C8033 16V 10 KA 16V 220 YK 10 C8027 7
R OUT
V REF
24
28
C8028
P.CON+12V
RIN1
RIN2
GND
NC
16V 10 KA F
4.6
4.6
4.6 16V 10 KA C8083
0
4.6 C8086
4.6 16V 10 KA
4.6 C8118
0
NC
C316
11
1
2
3
4
5
6
7
8
6
L
HIFI_A_OUT_L
0.1
8
1.2
TU_V_OUT 0 TU_A_MUTE-H FRONT_A_IN_L FRONT_A_IN_R FRONT_V_IN
9
0.0047 B W821
4.5
L
H
4.5
C8031 50V 4.7 KA
DVD_V_OUT
3
0
3
C8032 AV_SW1 SW_V_OUT 50V 4.7 KA Y/C_VIDEO_OUT
TU A MUTE SW Q303 KRC103SRTK
2
FROM/TO HI-FI/DEMODULATOR
FROM/TO Y/C/AUDIO/CCD/H.AMP
FROM/TO REGULATOR
(TUNER)
2
FRONT_V_IN Y/C_VIDEO_OUT TU/REAR_V_IN
FROM/TO VCR SYSCON
RF_CONV_A_OUT
FRONT_A_IN_R
FRONT_A_IN_L
SIF_OUT
SURROUND_ON-H
HIFI_A_OUT_L
VIDEO_MUTE-H
POWER_MUTE-L
TU_A_MUTE-H
HIFI_A_OUT_R
+32V
VIDEO_OUT
AV_SW1
TV/VCR
GND
AFT-S.CURVE
SW_V_OUT
P.CON+9V
P.CON+12V
P.CON+5V
AT+5.2V
SCL
SDA
PCB010 VMA237
1
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARE
ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
TUNER VIDEO SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) DIGITAL AUDIO SIGNAL(PB)
F G H
1
A
B
C
D
E
2-17
2-18
A
B
C
D
E
F
G
H
REGULATOR SCHEMATIC DIAGRAM
8 8
(VCR PCB)
W804 CAP_VCO
R1716 D1709 2.2K 1/4W AT+12.6_V MOTOR_GND AT+5.2V 5.2 5.8 5.2 P.CON+5V SW Q1702 KTC3209_Y P.CON+5V FROM/TO HI-FI/DEMODULATOR P.CON+12V R1703 220 1/2W P.CON+5V SW Q1703 KTC3209_Y P.CON+12V P.CON+5V_DH 5.2 R1714 390 1/4W M-CON +5V SW Q1713 KTA1271_Y 4.4 5.1 P.CON+5V GND
7
AT+5.2V
1N4005-EIC
7
5.2 5.8
5.2
AT+5V[M-CON]
6
3.3V OUT Q1706 2SB1131 35V 22 YK 1/4W R1710 82 C1706 R1720 3.9 3.2 3.4 1K 1/4W
6
P.CON+3.3V FROM/TO OPERATION1/DIPLAY AT+5.2V POWER_FAIL 5.2 AT+5.2V_VCC GND
R1706
3.9K
R1711
820 +-1%
0
YK
C1708
FROM/TO POWER
5
CP1701_1 (CP502) 52147-1410 MOTOR+24V 1 2 3 4 5 6 7 8 9 10 MOTOR+12V MOTOR GND AT+13V AT+5.2V AT+5.2V UNREG+3.3V UNREG+3.3V POWER ON H GND GND P.FAIL TUNER+32V LED AT+5.2V MTZJ13B 50V 1 YK D1701 C1702 0 0 13.0 P.ON SW Q1704 KRC103SRTK MTZJ10B 50V 10 YK D1706 C1703 POWER_FAIL
R1709
100 1/4W
1.0 3.3V CTL Q1708 2SC2412K
1.0
R1708
2.2K
6.3V 470
R1713
1.2K +-1%
1.8
C1713
1.8
6.3V 470 YK
3.1
3.3V CTL 3.9 Q1707 2SC2412K
M-CON POWER SW Q1714 KRC103SRTK 0
FROM/TO VCR SYSCON CAP_VCO NC AT+12.6_V AT+5V[M-CON] AT+5.2V P.CON+5V POWER_FAIL VCR_POWER_ON-L MOTOR_GND VCR_POWER_ON-H GND
5
4
11 12 13 14
4
VCR_POWER_ON-L
D1702 1SS133 13.0
P.CON+12V SW Q1705 KTC3203_Y 12.0
10.0 P.CON+9V R1715 9.0 560 1/4W
FROM/TO DVD I/O P.CON+5V_DH P.CON+12V P.CON+3.3V AT+5.2V P.CON+12V GND
3
W852 13.0 P.CON+12V SW Q1701 KTC3203_Y 11.0 R1701 220 1/4W
3
R1702
10K 1/4W
FROM/TO Y/C/AUDIO/CCD/H.AMP +32V W850 AT+5.2V_VCC P.CON+5V GND
2
FROM/TO TUNER/JACK GND P.CON+5V AT+5.2V P.CON+12V P.CON+9V +32V
2
PCB010 VMA237
CAUTION: DIGITAL TRANSISTOR
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
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
ATTENTION: LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES
CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY
ARE
1
A
B
C
D
E
F
G
H
2-19
2-20
A
B
C
D
E
F
G
H
OPERATION/DISPLAY SCHEMATIC DIAGRAM
8
V651
(VCR PCB)
ELF-4M6SDRSOWB
8
7
SEG1 SW Q664 KRC103SRTK 0 1.9 2.0 1G SW Q665 2SA1037AK 5.2 1.7 4.9 SEG2 SW Q663 KRC103SRTK 0 0.4 4.0 R675 820 SEG3 SW Q662 KRC103SRTK 0 0.4 4.0
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
7
R674 180
FROM/TO VCR SYSCON DVD_LED VCR_LED 1G/VCR/T-REC_LED 2G/DUB/REC_LED 3G/TV/VCR_LED R673 180 R672 180 R662 180 R663 180 R670 SEG10 SW Q652 KRC103SRTK 0.9 0 SEG9 SW Q653 4.0 KRC103SRTK 0.4 0 5G SW Q651 4.0 2SA1037AK 1.3 SEG8 SW Q655 4.9 KRC103SRTK 3.5 0 SEG7 SW Q656 KRC103SRTK 3.1 0 0 0 R661 820 5.2 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 REM_IN KEY-B KEY-A OS651 PIC-37043LO Vout 1 R651 1001/4W 4.9 R664 820 REM_IN AT+5.2V
6
6
2G SW Q661 2SA1037AK 5.2 1.7 4.9
SEG4 SW Q660 KRC103SRTK 0 1.1 4.0
180 SEG5 SW Q658 KRC103SRTK R668 0 1.0 3.0 3G SW Q659 2SA1037AK 5.2 1.7 4.9 R669 820 180 R666 SEG6 SW Q657 KRC103SRTK R667 0 0.4 180 4.0 180
R671
820
R665 180
5
5
1
4G SW Q654 2SA1037AK .7 5.2
GND 2 B+ 3
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/T_SHT_LED
5G/CS/BS_LED
SEG_2
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
4
SEG_9
SEG_10
SEG_1
SEG_3
6.3V 100YK
C652
4
FROM/TO REGULATOR D656 AT+5.2V_VCC DVD_LED R653 330 1N4005-EIC VCR_LED AT+5.2V GND
3
LTL-1CHGE-002A
VCR_LED D651
3
AT+5.2V
VCR/DVD(HDD) SW653
SKHVBED010
SKHVBED010
SKHVBED010
SKHVBED010
VCR EJECT SW651
POWER SW652
FROM/TO OPERATION CP651 (CP681) IMSA-9604S-05Z13 1 2 3 4 5 KEY-A KEY-B DVD LED GND NC 5.2 0 DVD LED SW Q666 KRA103SRTK 5.2
R657 2.7K
R658 1.8K
R659 1.5K
CH UP SW654
2
SKHVBED010
CH DOWN SW655
2
KEY-B
FFC CD651 2H052402
KEY-A
PCB010 VMA237
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
A
B
C
D
E
F
G
H
2-21
2-22
A
B
C
D
E
F
G
H
HI-FI/DEMODULATOR SCHEMATIC DIAGRAM
8
(VCR PCB)
P.CON+5V AUDIO_MUTE-H SIF_OUT FSC SDA SCL
8
L701_1
50V 0.22 YK
3.3K
C734
KA
50V 10 YK
7
0.1 F C741
C738
R716
C739
C743
6.3V 47 KA
0.1 F
0.001 B
C744 C736
22uH 0305 0.01 F
7
4.7 YK
6.3V 33 KA
50V 10 YK
FROM/TO TUNER/JACK FRONT_A_IN_R FRONT_A_IN_L HIFI_A_OUT_L HIFI_A_OUT_R RF_CONV_A_OUT
C735
50V 4.7
C737
27K
C740
R717 2.2M
HI-FI/AUDIO/HEAD AMP/DEM IC IC701 2.2 AN3663FBP 48 49 3.4 F C751 0.1 F 51 4.9 2.7
50V
0 3.5 2.1 2.3 4.7 4.7 47 46 45 44 43 42
LOGIC 4.5M TRAP SUB BPF MAIN DEEN CUE BPF SUB DET AM 95HMz DEMOD BPF 3.5M VCO LOGIC COMP
0 4.9 41 40
0 NC 39
ZZ-PROM
R714
0 1.6 38 37
0
2.4 0.7 2.4 36 35 34 33 32 2.4 C730 2.1 1.8 1.8 1.8 C732 2.5 C729 0.01 B 0 4.9 0.6 0 0.7 0 0 C725 0.1 F C724 C723 0.01 F 23 C722 0.1 F 25 C761 6.3V 47 MH7 0.01 F D701 1SS133 28 HIFI_ENV.DET 28 HIFI_H.SW L704_1 22uH 0305 P.CON+5V C731 50V 0.22 YK 30 HIFI ENV. TP701 0.015 B
C742
SIF_OUT
6
C747 L702_1 22uH 0305 50V 10 YK C748 0.1 F HIFI_A_OUT_R C764 50V2.2 YK
C746 0.1
DEM_BLK MUTE VCO-F0 CTL ADJ LOGIC
6
50
P.CON+5V
S/N PNR RCH SW12 SW NOISE SW9 MUTE FROM 1PIN R SW18 BS L NORMAL SW19 R MUTE L HIFI MIX SW16 MIX HIFI BS FROM 3PIN PC AUDIO LIMIT SW14 SW4 SW2 SW NOISE SW13 S/N PB LPF CURR AMP RCH BPF FM UM LCH BPF SW10 NOISE DET LINER SW HA1 HOLD TIMING AUDIO LIMIT PC PB LPF PB RCH VCO REC LPF HPF REC SW21
31
NC
C749 0.1 F C752 35V 22 YK S101X S101Y
52
53
4.2 2.3 0 1.2
SUB DEEN LOG AMP
MATRIX
R720 6.8K 1/4W
AMP
OUTPUT SW R L AMP
54
J
AN3672FBP
55
26
27
29
2.5
FM DEMOD
V.REC_ST-H
5
57
24
HIFI_A_OUT_L P.CON+12V RF_CONV_A_OUT C754 16V 47 YK TO_NORMAL_A FROM_NORMAL_A R718 1K R719 390 C755 0.022 B C756 50V 10 YK L703 100uH C757 50V 10 YK
C758 35V 22 YK
4.3 11.0 4.3
56
ST_SELECT
FROM/TO Y/C/AUDIO/CCD/H.AMP HF2
5
AMP RFC DET
SW17 R
L
59
58
22
HF1 0.01 F HF_COM FSC FROM_NORMAL_A
C759 35V 22 YK C760 50V 1 KA
60
SW22 L
61
R
MIX L R INPUT_SW(R) REC LPF INPUT_SW(L) LCH VCO
DET AGC
62
19
2.3 2.2 0.6
SW15 H SW11 L
20
2.4
MIX
HA2
PNR LCH
+
21
1.0
2.4 C726 2.4 0.7
0.015 B
TO_NORMAL_A
C727 50V 10 YK C728 16V 10 MH7
63
4
18
64
VREF1
17
FROM/TO REGULATOR P.CON+5V P.CON+12V GND
4
2.3 B C701 C703
1 0 C704 50V 10 YK
2 2.3 50V 10 YK C705
3 C706 50V 10 YK 0
4 2.2
5 2.4
6 2.1 50V 10 YK
7 0.5
8
10 9 0 NC 0
11 12 13 0 2.0 2.2
14 15 16 0 NC 0 2.4
0.022
50V 10 YK
C708
FROM/TO VCR SYSCON 6.3V 33 MH7 50V 10 YK V.REC_ST-H HIFI_ENV.DET HIFI_H.SW AUDIO_MUTE-H SCL SDA ST_SELECT C714
C702
50V 3.3
YK
50V 10 YK
C711
C716
50V 10 YK
R701
390 R702
0.1 B
390
C707
C709
C713
C719
3
16V 10 KA
50V 1 MH7
50V 10 YK
C720
3
680P CH
680P CH
C762
C763
680P CH
C715
680P CH
R708
R712
6.8K
C721
6.8K
FROM/TO DVD I/O DVD_A_OUT_L
R703
3.3K
R704
3.3K
DVD_A_OUT_R R707 47K R711 47K
2
2
DVD_A_OUT_R
FRONT_A_IN_R
DVD_A_OUT_L
FRONT_A_IN_L
PCB010 VMA237
1
NOTE: THE DC VOLTAGE AT EACH PART WAS
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
AUDIO SIGNAL(REC) AUDIO SIGNAL(PB)
1
A
B
C
D
E
F
G
H
2-23
2-24
A
B
C
D
E
F
G
H
DVD IN/OUT SCHEMATIC DIAGRAM
8
(VCR PCB)
FROM/TO VIDEO ENCODER CP8001 (CD8501) A2001WV2-13P TX 1 2 3 4 6 RX GND GND P.CON3.3V(PLL) P.CON+D5V P.CON+D5V GND P.CON+3.3V P.CON+3.3V GND SPDIF-134 W816 SPDIF-134 C8048 6.3V 470 YK P.CON+3.3V W815 P.CON+5V_DH
8
W805 W802 W814
TX RX
5 P.CON3.3V(MICON)
7
7 8 9 10 11 12 13
7
6
FROM/TO TUNER/JACK Y_OUT C_OUT SPDIF-134 DVD_Y DVD_U DVD_V DVD_A_OUT_L DVD_A_OUT_R DVD_V_OUT DVD_MUTE_L
6
5
FROM/TO VIDEO ENCODER CP8002(CP8502) IMSA-9604S-18Z13 1 Y 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FFC GND C GND CVBS GND DVD U GND DVD V GND DVD Y GND AUDIO-L GND AUDIO-R ZERO DVD RESET MUTE ZERO DVD_RESET SYS_MUTE R8022 10 1/4W R8023 10K C8070 R8051 C8081 12K 0.0015 B R8049 10K C8090 0 1K A_GND R8020 10K C8023 50V 2.2 NA 820P CH C8064 R8024 100K1/4W R8027 4 6.1 3 6.1 2 + VCC + R8025 1K R8047 NA 820P CH 100K 5 6.1 10V 33 KA C8077 R8050 0.0015 B R8048 100P CH 10K C8079 6.1 6 6.1 7 12.3 6.1 1 MIXER IC8004 NJM4580M 100P CH R8054 8.2K C8105 16V 470 YK 0.1 F C8103 16V 22 KA R8056 2.7K 36 R8057 1201/4W 0 MUTE SW Q8015 2SC2412K 1.0 R8045 1K 5.2 0 5.2 MUTE SW. Q8013 KRA101SRTK R8082 3.3K 50V 2.2 KA C8106 DVD_Y DVD_A_OUT_L DVD_A_OUT_R DVD_MUTE_L DVD_MUTE_R DVD_V DVD_U DVD_V_OUT C_OUT
DVD_MUTE_R
5
Y_OUT FROM/TO VCR SYSCON RX TX DVD_RESET
FROM/TO REGULATOR GND P.CON+3.3V AT+5.2V P.CON+5V_DH P.CON+12V
4
4
P.CON+12V
3
CD8002 2S0I2001
AT+5.2V FROM/TO Y/C/AUDIO/CCD/H.AMP R8069 4.7K R8033 10K DVD_V_OUT
3
0
50V4.7 KA
MUTE SW. 0 Q8012 KRC103SRTK 0 C8052
FROM/TO HI-FI/DEMODULATOR 1.2 D8010 4.8 1SS133 D8004 1SS133 5.0 SYS_MUTE R8068 470K MUTE SW Q8011 0 KRC104SRTK 0 MUTE DET Q8010 2SC2412K 0 0 R8031 1K ZERO DVD_A_OUT_L DVD_A_OUT_R
R8021
C8022 50V 2.2
8
2
10K
C8104 16V 22 KA
37
R8058 1201/4W
C8025
12K
R8026 10K
C8065
MUTE SW 0 R8046 Q8014 2SC2412K 1K 1.0 0
2
R8052 R8053 C8102 8.2K 2.7K 50V 2.2 KA
PCB010 VMA237
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
PLAYBACK LUMINANCE SIGNAL AUDIO SIGNAL(PB) DIGITAL AUDIO SIGNAL(PB) RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL
F G H
1
A
B
C
D
E
2-25
2-26
A
B
C
D
E
F
G
H
OPERATION SCHEMATIC DIAGRAM
8 8
7
7
(OPERATION PCB)
6
6
5
5
R681 SKQNAED010 SKQNAED010 REW/REV SW681 13K1/4W PLAY SW682
R683 SKQNAED010 6.8K 1/4W FF/CUE SW684
R685 SKQNAED010 3.9K 1/4W REC/OTR SW686
R687 SKQNAED010 2.7K 1/4W STOP SW688
R688 3.3K 1/4W
R690
DVD LED D681_1
SKQNAED010
OPEN/CLOSE SW689
5601/4W LTL-1CHGE-002A
4
R689 10K1/4W FROM/TO OPERATION/DISPLAY CP681_1 (CP651) 52492-0520 DVD LED GND NC KEY-A KEY-B
4
5 4 3 2 1
PCB270 VEA970
3
3
2
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
1
1
A
B
C
D
E
F
G
H
2-27
2-28
PRINTED CIRCUIT BOARDS POWER/OPERATION
SOLDER SIDE
PRINTED CIRCUIT BOARDS
MPEG (TOP SIDE)
T F
CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE CP(S) MANUFACTURED BY ROHM. ATTENTION : REPLACER PAR DES FUSIBLE DE MEME TYPE.
B8505
C8524
H
CD8501
R8523 R8522 R8521 R8519 C8556
B8501 C4018
G
C4021
C8555 R8518 R8517
C8557
R4025
R4010
C4020
CP503
C8523
Q8501 Q8502 IC8504
IC4002
C8534
CP502_1
C8535
R1033
Q8503
B4002 C4019
C4022
F
R1015
R1019 C1014
R8520
SW689
Q506
C530 R510
HS502 R513
D525
Q505
C8536 C8537
C1012 R1024 R1023
C1011
IC502_1
C514_3
R1027
C517_2
C527_1
R1038 C1010 R1014 C1006 R1036 R1011 R1009 R1010 R1004
W005
L507
W814
W001 W002
C8538
C8507
C4010
R4027
C4005
C8506
R536
R1018
E
R1017
R1016
SW688
R1006
R1028
R4018 R4017 R4009 R4016 R4008
C510_1
R690
R688
Q504 R509 W811
W808
C520
IC8503
C8504
21
1
81 C4014
41 C4003 C4002
26
1 C1008 C1001 R1005 IC1006
R687
C8502
R8515
L506
R8503
R4007 R4013 R4005 R4006
C8503
X1001
R4029
D518
C519_2 R517_2
IC8501
C529_1
C505_2
C4016 IC4001 C4001
C1009
IC1001
C1002 C1003
C8551
C8552
R689 SW682
R681
W010
41 R8524
61
D523
D512 SW681 R683 R685 SW684
R4012 R4004 R4003 R4011 R4002 R4014
D
B8503
C8509
L503
C8531
R4020
R8502 R8514 C8505 C8554 C8511
C8508 C8501
51
76
L505
B8502
R8504
C518_2
C4015
R4015
C8510
121
C8553 C8512
W009 C522_1 W008 R521 R520 R522 W813
R518
C8514 R8501 D8503 D8504 R8506 D8507
1 R1021 R1013 R1037
R8516
C501_1
D1003
D515
W804 B503
D529 W802 D507 D522
C507_2
R8513 D8511 D8512 R8510
R4021 C4012 D8505 D8509 W811 R4024 C4007 C4009 X4001
C4004 C4006
D1004
D8501
D1002
C
R1035
D8508 R8508
D8502 R8505
D8506 R8507
D8510
R1003
R1020
C1007
C1004
C8539
W003
R519 IC503
R8509
B1001
B4001
C4008
R1002
R1034
C8520
C8528
C8519
C8527
C8532
R1001 R1007
R4001_2
C1005
L8502
L8504
R1008
L8506
L8501
L8503
L8505
C4017
R4028 C4025
IC501 SW686
CP681_1
W812
B
R1012
B4003
C524
C8522
C8530
C8549
C8521
C8529
C8548
C8518
C8526
C8515
C8517
C8525
C8533
C516
R525 D530
D531
T501_1
02 R5
CP8502 CP4001 CP4002
A
D681_1
D524 R507
D510 W011
R516 W007
C5 25
R524
C528
11
+
C511
10
9
8
7
6
5
4
3
2
1
C509
B501
W004
Q501 HS501
D509_1 C513 R508
C508_1 R504 W805
R506 W801
Q502
01 R5
C515
R512
_1
COMPONENT PARTS LOCATION GUIDE VMA236A
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. CAPACITOR C1002 C1003 C1004 C1005 C1006 C1007 C1008 C1009 C1010 C1011 C1012 C1014 C4001 C4002 C4003 C4004 C4005 C4006 C4007 C4008 C4009 C4010 C4012 C4014 C4015 C4016 C4017 2D 2D 3C 2B 3E 2C 2D 4D 3E 3E 3E 4F 5D 5D 5E 6C 6E 5C 6C 6C 6C 7E 6C 7E 7D 7D 7B C4018 C4019 C4020 C4021 C4022 C4025 C8501 C8502 C8503 C8504 C8505 C8506 C8507 C8508 C8509 C8510 C8511 C8512 C8514 C8515 C8517 C8518 C8519 C8520 C8521 C8522 C8523 C8524 6G 5F 7F 5G 4F 6B 8C 10D 10D 8E 9C 10E 9E 8C 10D 8C 10C 9C 10C 9B 8B 10B 8C 10C 9B 10B 10F 10G C8525 C8526 C8527 C8528 C8529 C8530 C8531 C8532 C8533 C8534 C8535 C8536 C8537 C8538 C8539 C8548 C8549 C8551 C8552 C8553 C8554 C8555 C8556 C8557 DIODE D1002 D1003 8B 9B 8C 9C 8B 9B 8D 9C 8B 9F 8F 10F 10F 10E 8C 8B 9B 8D 10D 9C 10C 10G 9G 9G D1004 D8501 D8502 D8503 D8504 D8505 D8506 D8507 D8508 D8509 D8510 D8511 D8512 IC IC1001 IC1006 IC4001 IC4002 IC8501 IC8503 IC8504 COIL L8501 L8502 L8503 L8504 3C 8C 9C 10C 10C 8C 8C 9C 9C 8C 8C 9C 9C L8505 L8506 TRANSISTOR Q8501 Q8502 Q8503 8B 9B R1020 R1021 R1023 R1024 R1027 R1028 R1033 R1034 R1035 R1036 R1037 R1038 R4001_2 R4002 R4003 R4004 R4005 R4006 R4007 R4008 R4009 R4010 R4011 R4012 R4013 R4014 R4015 R4016 3C 3C 3E 3E 4E 4E 3F 3C 2C 2E 3C 3E 7B 8C 8D 8D 8E 8D 8E 8E 8E 8F 8D 8D 8E 8C 8D 8E R4017 R4018 R4020 R4021 R4024 R4025 R4027 R4028 R4029 R8501 R8502 R8503 R8504 R8505 R8506 R8507 R8508 R8509 R8510 R8513 R8514 R8515 R8516 R8517 R8518 R8519 R8520 R8521 8E 7E 8D 7C 7C 8G 6E 6B 8D 9C 9C 11D 9C 9C 10C 8C 9C 8C 9C 9C 9C 10D 9C 9F 9F 9G 8F 9G R8522 R8523 R8524 OTHER CD8501 CP4001 CP4002 CP8502 X1001 X4001 9G 9G 9D
D503 D502
C5
D505
CD501_4
D506
S502 S501 F501_1
9F 9F 9F
02 _1
L501_1
FH501_1
FH502_1
RISK OF FIRE - REPLACE AS MARKED.
DANGEROUS VOLTAGE
2C 3C
RESISTOR R1001 R1002 R1003 R1004 R1005 R1006 3D R1007 2D R1008 6D R1009 6F R1010 9D R1011 10E R1012 8F R1013 R1014 R1015 9B R1016 10B R1017 8B R1018 9B R1019
3C 2C 3C 2E 2D 4E 3C 3B 2E 2E 2E 2B 3C 3E 3E 4E 4E 3E 4F
8H 6A 4A 9A 2D 7C
2-29
2-30
M
G
O
C
D
H
A
B
E
K
C8097 L8007 SW301
W203 R1709
J8006 L8002 OS8001
W295 TP8001 W213
D8013
P
F
Q
W271 TU301
L
N
J
I
C1708 J8007 J8009 L8003 C8015
B8001
C8094
J8008
J8001 R8032 C8020
R8015
C8021
Q1706
C1713
W293
C8038
D8015
R1706
Q1713
L8001
D8014 W066 Q8004 R8034 W214
W232 C8037
R8009 W193 W812
C309 L301
W215
CP1701_1
R1720
W247 W294
Q1703
R1714
W292 W291 W236
W235
W257 W258
W223
W852
W316
C308 L302
W288
W254
W285
W279
W205
D1702
W204
D8011
W284
D8012
S101X
W298
W297 W296
W299
D1701
R1701 W227 L8012
R1703
W814 W252 Q1702
W207 D8004 C8043
W282 Q1701 W287
C8028
C8029 R720
W256 W308 W233
W197 W206 W283 W226
C1702 C8027 C8031 C8104 R8057 C8086
W819 W286 W277
W816
W319
Q1705 D1709 R1715
W302 W300 W301 D1706
CP1 0 2
W212
W810
W307 W306 W273 C8083 W274
W195 W191
CP8001
W815
C8069
W250
W303
W246 W185
W326 W107
W253
W323
W322
W211
C8048 W010 W011 TP3001
C101 Q105 Q101
C120 W009 C104 W317 C720 C112 C727 W001 W118 W003 C714
R104 W181 Q104
L101 L102 C713
C728
W805
W188
W312
C8023
C110
C8106
C8102 W309 W183
W180 W052
C115 C105 C103 W117 C711 CP101 W049 W045 C761
L704_1
C716
W804 C719 C709 C708 C706 C702 C757 C759 W076 W172 W174
L104_1
PRINTED CIRCUIT BOARDS VCR (INSERTED PARTS)
C8065 W251 C123 W245 C119 W182 C3029 W328 W051 C705 C140 C163 C132 W104 C136 C138 C742 C758
S101Y R121 W085
W199 W824
Q102
W860
W327 C8103 R8024 R8022 C124 W820 C703 C704 L107 C142 C741 C133 C135 C134 R129 C152 W047 W101 C151 W077 C148 C137 R123
W103
R1716 W086 W012 W802 W064 W063 W088 W030 W021 W020 C131 C735 W062 W061 C752 C731 C754 C743 C740 C146
L106_1
W171
C8022 W239
SOLDER SIDE
W305 W108
CP8002
W167
W240
W304 C3003
W055 W054 W321
W324
C760
W238
X101
W248
W019 R3056 W173 W249 C3033_1 W136
01 30
W098
10
9
8
7
6
W255 C313
W821
W208 W209
R8058
C8032
W272
5
C1703 C8105 C8052 C8066 W002
W189
W222
R1702 W198 D8010 C8030 W280 C8033 C764
4
L8013
W192
C8024
W281
W278
3
C8013
2
C1706 C8009
C8039
1
W179 W044 W048 W133 W078 W056 C739 W046
W177 W057
L703 W079 C747
W081 W004
W231 W128 W131 L105_1
W102 W053 W065 W178 R137
CP
W259 L702_1 W058 W260 L701_1
W070 W176 W075 W074
Q3006
W130
Q3008
C3041 R3055 D701 W033 W032
W071 W175 W835 W068
R3015 W216 W105 W121 L3003 W084 W034
D3001
W161
W160
W229
W230
W129 D3007 W069 W067 W137 W138 W036 W037 W244
C756
W111
W329 W120 W106 C3032 X3003
W060 W082
W083
W261 W262 W263
W264 W265
C3016
CP651
TP3002
TP701
C3052 W113 C3013 W109
X3001 D3009
W243 W026 W027
TP101
W110
W116
W141
W165
W224 W127 C3045 W089
05
W043 Q3002 W038 W039
W228
W017 W042
W140
W143
W266 W276
W270 W269 W268
W267
W159 Q3001
R3038 W094 W837 W016 W225 W015 R3050 W022
W025 Q3004
W850
C3021
W040 W139
0 Q3
W093
W090
W024 W091
W123 W124
W095 W092
W242 R3002
W154 W153 W152
R3011
D656 C3023
W013 W168 W059
C8019
W315 W314
SW3001
W029 R651 W023 V651 C652
OS651
W170 W169
W166
W145
W840 W839
W313
W148
W144
IC3099
W146
SW652
D651
J8005 SW651 SW653 SW654 SW655
J8004 J8003
20
19
18
W112
W155
D8002
W115
X3002
W041
17
W838
W142
W157
W126
W158
16
W241
W096
15
14
W006
13
2-31
W035
12
W097 W031 W014
C737
11
W008 W007
2-32
0 CP1 3
COMPONENT PARTS LOCATION GUIDE VMA237A
REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF.NO. LOCATION REF CAPASITOR C103 C104 C105 C106 C107 C109 C110 C112 C114 C115 C116 C118 C119 C120 C121 C122 C123 C124 C125 C126 C127 C128 C129 C130 C131 C132 C133 C134 C135 C136 C137 C138 C139 C140 C141 C142 C143 C144 C145 C146 C147 C148 C151 C152 C154 C155 C156 C158 C162 C163 C165 C166 C169 C1702 C1703 C1706 C1708 C1713 C172 C3001 C3003 C3004 C3007 C3008 C3009 C3010 C3013 C3014 C3015 C3016 C3017 C3018 C3019 C3020 C3021 C3022 C3023 C3024 C3025 C3027 C3029 C303 C3030 C3031 C3032 C3033_ C3034 C3036 C3038 C3039 C304 C3041 C3044 C3045 C3046 C3047 C3049 C3050 C3052 C3053 C3061 C3065 C308 C309 C313 C316 C652 C701 C702 C703 C704 C705 C706 C707 C708 C709 C711 8J 7J 8I 7I 7I 8J 7J 7K 7I 7I 8J 8I 8I 6H 8I 8I 8H 9I 9I 9I 9H 9H 9I 9I 10H 9I 11J 11J 10I 10I 11I 10J 10I 9G 11J 10J 10J 10J 10K 12L 10K 11K 11K 11K 10K 12J 10K 10L 9K 9K 9K 9K 9K 4E 5F 2D 1B 2B 11H 13D 9D 13E 13E 10C 15F 12E 14B 18F 13E 14B 14C 13E 13E 10D 16G 14B 18G 15F 15F 13E 9E 4P 18H 12D 14B 11C 13C 15C 12D 14C 4P 12B 13D 16F 17F 17F 13D 15F 14B 15F 16E 13C 3O 2O 6O 6P 19F 9N 9N 9O 10O 9O 9N 8N 8O 8N 8M C713 C714 C715 C716 C719 C720 C721 C722 C723 C724 C725 C726 C727 C728 C729 C730 C731 C732 C734 C735 C736 C737 C738 C739 C740 C741 C742 C743 C744 C746 C747 C748 C749 C751 C752 C754 C755 C756 C757 C758 C759 C760 C761 C762 C763 C764 C8008 C8009 C8010 C8011 C8012 C8013 C8015 C8019 C8020 C8021 C8022 C8023 C8024 C8025 C8026 C8027 C8028 C8029 C8030 C8031 C8032 C8033 C8037 C8038 C8039 C8043 C8048 C8050 C8051 C8052 C8064 C8065 C8066 C8069 C8070 C8077 C8079 C8081 C8083 C8086 C8090 C8094 C8095 C8096 C8097 C8098 C8099 C8100 C8102 C8103 C8104 C8105 C8106 C8117 C8118 DIODE D1701 D1702 D1706 D1709 D3001 D3007 D3009 D651 D656 D701 D8002 D8004 D8010 D8011 D8012 7M 7M 7M 8M 7N 7L 8N 8L 8L 8L 8L 8L 7L 7L 8L 9L 11L 11L 11M 10M 12M 12M 9L 12L 11L 10L 10L 11M 10M 10M 11M 11M 9M 10M 10M 11N 10N 13N 9N 10N 9N 10N 8L 9O 9N 4O 1G 2I 2G 2G 2I 3J 2L 18Q 2M 2M 9B 8B 4L 8A 4M 5M 4L 4N 4L 5N 5N 5N 2I 2J 2J 4N 7C 6L 5K 5K 7B 8B 5K 6L 7B 7A 6A 7B 5M 5M 7A 1D 1D 1E 1D 1E 19N 19M 7A 8A 5I 5I 8B 4L 5L D8013 D8014 D8015 IC IC101 IC3001 IC3003 IC3099 IC701 IC8001 IC8004 IC8007 COIL L101 L102 L104_1 L105_1 L106_1 L107 L3003 L301 L302 L701_1 L702_1 L703 L704_1 L8001 L8002 L8003 L8007 L8012 L8013 TRANSISTOR Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q109 Q1701 Q1702 Q1703 Q1704 Q1705 Q1706 Q1707 Q1708 Q1713 Q1714 Q3001 Q3002 Q3004 Q3005 Q3006 Q3007 Q3008 Q303 Q651 Q652 Q653 Q654 Q655 Q656 Q657 Q658 Q659 Q660 Q661 Q662 Q663 Q664 Q665 Q666 Q8001 Q8002 Q8003 Q8004 Q8005 Q8006 Q8007 Q8010 Q8011 Q8012 Q8013 Q8014 Q8015 RESISTOR R101 R102 R103 R104 R105 R106 R107 R108 R110 R111 R112 R113 R114 R115 R116 R117 R119 R120 R121 R122 R123 R124 R127 R129 R131 2J 3H 3H R132 R133 R136 R137 R138 R139 R142 R1701 R1702 R1703 R1706 R1708 R1709 R1710 R1711 R1713 R1714 R1715 R1716 R1720 R3001 R3002 R3003 R3004 R3006 R3007 R3008 R3009 R301 R3010 R3011 R3012 R3013 R3014 R3015 R3017 R3019 R302 R3020 R3022 R3024 R3025 R3026 R3027 R3028 R3029 R3030 R3031 R3032 R3033 R3034 R3037 R3038 R3039 R304 R3041 R3043 R3044 R3045 R3046 R3047 R3049 R3050 R3051 R3053 R3055 R3056 R3057 R3062 R3063 R3083 R3087 R651 R653 R657 R658 R659 R661 R662 R663 R664 R665 R666 R667 R668 R669 R670 R671 R672 R673 R674 R675 R701 R702 R703 R704 R707 R708 R711 R712 R714 R716 R717 R718 R719 R720 R8002 R8003 R8004 R8005 R8006 R8007 R8008 R8009 R8010 R8011 R8014 R8015 11K 11K 11F 12J 13I 13I 8K 4F 4F 4C 2C 2C 1C 2C 2C 2D 3C 5F 8C 3C 12F 18J 11F 13A 16G 12E 10D 14C 1P 13D 18K 13E 17H 13F 13B 12E 17J 2P 12E 13E 13E 13D 15C 13E 17H 17H 14B 11F 12F 16G 15F 17F 16A 12B 2P 13I 12D 19G 19G 18A 19A 15G 17D 16G 13D 12B 11D 14F 15F 13D 15C 15C 19E 19L 19H 19H 19H 16C 19D 19D 17C 19D 19D 19C 19C 17C 18C 17C 19C 19C 18C 18C 9O 9O 10O 9O 7M 7M 8N 8N 10L 11M 10M 10N 10O 4O 2I 2G 2G 2G 2G 2G 1I 3K 2L 3J 1M 2M R8016 R8017 R8019 R8020 R8021 R8022 R8023 R8024 R8025 R8026 R8027 R8028 R8029 R8030 R8031 R8032 R8033 R8034 R8044 R8045 R8046 R8047 R8048 R8049 R8050 R8051 R8052 R8053 R8054 R8056 R8057 R8058 R8065 R8067 R8068 R8069 R8072 R8073 R8082 SWITCH SW3001 SW301 SW651 SW652 SW653 SW654 SW655 TESTPOINT TP101 TP3001 TP3002 TP701 TP8001 OTHER CP101 CP102 CP103 CP1701 CP3001 CP651 CP8001 CP8002 J8001 J8003 J8004 J8005 J8006 J8007 J8008 J8009 OS651 OS8001 S101X S101Y TU301 V651 X101 X3001 X3002 X3003 3N 2N 19O 9B 9B 8B 7B 8B 8A 8A 8A 1J 2J 2J 5J 2M 5J 2M 5L 4K 4K 8A 7A 7B 7A 7B 7A 7A 7B 7B 5J 5J 2H 2H 5J 5J 4L 4L 5K
PRINTED CIRCUIT BOARDS VCR (CHIP MOUNTED PARTS)
SOLDER SIDE
R8026 C8025 R8048 C8081 C8077 C8070 R8050 R8052 C8090 R8049 R8054 R8023 R8056 C8064
01 30 IC
IC 70 1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2-33
2-34
R302
Q303
4F 4F 5F 6B 13I 13C 16G 20L 18F 12H 18P 4K 4K 3H 3H
C304
R702 C763
R701
7H 7H 8H 7I 9H 9H 7I 7J 8J 8I 8I 8I 8I 8I 9H 9H 9I 11I 10H 10J 12J 10I 10J 11J 11K
Q8003
R8010
Q8006
Q8005
R8011
Q8014
R8046
Q8015
R8073
C8026
Q8010
C8117
Q8011
IC8001
Q8012
IC8007
R8033 R8069
Q8013
R707 R708
C106 R107 C107 C114
R108
C726
R712 R711
C729
C116 R110 R111
C122 R114
17
C707
R142
1
33
1
C126
C701
IC101
C130
C166
21
61
49
C738
41
R719 C755 R718
C147
C734 R716
Q107
Q109
R131
C155
C736
8K 6H 10O 4A 11D 14A 6A 10A 1L 20O 20N 20M 1J 1G 1K 1H 20F 1E 3O 10N 1P 19D 10K 15F 17F 14C
R8067
R8065
R101
R112 C118
R117 R116
Q103
R119 C129
R105
R124
Q106
Q3007
R3013
R657 R659
15P 6D 14P 14P 2L
2
R8006
Q8002
R8005 Q8001 C8011
Q8007
Q1704
R102
R3049
R3062
R3051
R3045 R3044
19N 1O 19G 19P 19H 19J 19K
R136
R3003
R3031
R3001
R3032
R3014
C3009 R3034
IC3003
C3047 C3046
R658
7H 8H 9H 7I 7K 11H 11J 11K 4F 4C 3C 4G 5F 2C 2C 2C 3D 2E 16L 16F 17D 16D 13P 14H 13A 6P 16C 18E 18E 17C 18D 19C 18C 18C 17C 18D 19C 17D 17E 16D 18C 18A 2G 2G 2J 3J 3M 2N 4G 5J 4J 5K 5J 4K 4K
C8098
Q1708 Q1707
Q1714
R8020
C3008
C3020
R3017 R3020
R3063 C3049
C3001
C3034
C3015 R3027
R3010
1
R3026 R3083 C3036
29
85
57
C3061
Q664
R661
Q651
R664
Q654
R669
Q663
Q659
Q662 Q660
Q658 Q657
Q653
R674
R675
Q655
Q652
Q665
Q656
R668
Q661
R665 R666 R667
R662 R663
7I 7J 10H 12J 12K 10K 13D 3O 4O 13L 12M 11N 9L 2I 1E 1I 1E 4K 4L
IC8004
R8051
R8027 R103 R113 C109 C724 C723 C725 C721
R8021
R3004 C3022 R3030 R3087 C3039 R3009 R671 C3065 C3017 C3038 C3031 R3043 R3053 C3044 R3025 C3018 R3022 C3019 C3027 R3012 C3007 C3004 R3024 R3037 R3057 C3053 C3024 C3025 C3050 R3006 R3033 R3029 R3028 R3041 R139 R138 R3019
Q666 R670 C3014 C3030
9J 15E 15F 18H 9M 5N 7B 5L
R8047 R8025
R8053
A
R3046 R3047
C8079
R3039
B
R673 R672 R653 C8100 C8099 R8019
R1708
C
R1710 R1711
R3008
R1713 C8095
D
E
C8096
C3010 R3007 R8007 R8003 C8010 R8004 R106 C127 C128 C172 C8012 R120 R132 C732 C744 C748 R133 R8008 C125 R8002 R115 C121 C139 R122 R127 C143 C144 C145 R8068 R8031 C141 C156 R714 C749 C751 C746 R717 R703 C762 R704 R8028 R8030 R8029 R8082 R8045 C162 C169 C165 C8051 C158 C154 C722 C730 R8044 C8050 R8072 C8118 C715 R8016 R8017 R304 C303 C316
F
C8008
G
H
I
J
K
L
R8014
M
N
O
P
R301
Q 1
WAVEFORMS
MPEG
10µs 500mV 10µs 500mV 5ms 1.0V
WAVEFORMS
Y/C/AUDIO/CCD/HEAD AMP VCR SYSCON
50ns 1.0V
1
6
11
16
21
26
SDRAM
10µs 500mV 100ns 100mV 200µs 1.0V 5ms 2.0V
2
7
12
17
22
27
HIFI/DEMODULATOR
10µs 500mV 1ms 100mV 50ns 1.0V 10ms 1.0V
3
8
DVD SYSCON
13
18
23
28
VIDEO ENCODER
10µs 500mV 200ms 500mV 500µs 1.0V 10µs 200mV
4
9
14
19
24
29
TUNER/JACK
10µs 500mV 10µs 500mV 5µs 20V 5ms 500mV 10µs 200mV
5
10
15
20
25
30
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
2-35
2-36
WAVEFORMS
SOUND AMP
10µs 200mV
36 31
10µs 200mV
32 37
POWER
10µs 200mV 5µs 500mV
33
38
500ns 100mV
5µs 5.0V
34
39
500ns 1.0V
35
NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
2-37
2-38
DVD BLOCK DIAGRAM
*A DVD REQ
SPDIF(CD) SPDIF(DVD)
DVD: "L" CD : "H"
AUDIO SW IC8504 SN74LV4052APW
FROM/TO VIDEO BLOCK
SPDIF-134
DVD ROM DRIVE KIT515SE
DVD ERR,DVD SOS,DVD VALID,DVD STB DVD DATA (0-7) CD DATA (ERR, FRM, DAT, CLK)
DVD/CD ZERO
X4001 27MHz *C
AUDIO DAC IC8503 PCM1748E
*A
L R
ANALOGUE AUDIO OUT
SSC FROM_SYSCON(SCLK) TO_SYSCON(ATN/,HRST)
*D *E
SCL, SDA *B
*A DATA BUS (MD0-15)
SDRAM IC4002 HY57V161610
ADDRESS BUS (MA0-11)
MPEG IC4001 MD36710X
AMCLK, ABCLK, ALRCLK, ASDATA VSYNC/.HSYNC/.CLK27 YUVO-7
*A
Y
CS0/CS1/RAS/CAS/WE/DOM/CLS *A
MPGCS/.HRD/.HWR/ MPGRST./HRDY/MPGIRQ
VIDEO ENCODER IC8501 BT861KRF
C
CVBS Y U V ANALOGUE RGB OUT
MPGSTBY
(HD0-7)
(HA1-4)
SCL, SDA
RESET
*A
CTRL BUS FROM_SYSCON
EEPROM IC1006 BR24C01
SCL, SDA
SSC-MRST
(HD0-7)
SCL, SDA
SSC FROM_SYSCON(SCLK) TO_SYSCON(ATN/,HRST)
TX
SYSCON IC1001 ZR36703BF
(HA1-4)
SSC-MTSR
SYSTEM CTRL BUS
RESET/
RX DVD.RESET SYS.MUTE *A---P.CON+3.3V *B---P.CON+D5V *C---P.CON+3.3VB *D---P.CON+5V *E---P.CON+9V *F---MICON+3.3V
*F *B
X1001 12.5MHz
2-39
2-40
Y/C/AUDIO/CCD/HEAD MAP BLOCK DIAGRAM
AUDIO SIGNAL(REC) AUDIO SIGNAL (PB) PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL RECORD LUMINANCE SIGNAL TUNER VIDEO SIGNAL
X101 3.578545M Hz
Q109 Y/C/AUDIO/CCD/HEAD AMP IC IC101 LA71205M-MPB 50 VX01 TIMMING 67 L H.SW H 66 CP101 1 EP/LP-CH2 (L) 2 3 4 CYL 5 6 7 8 9 EP/LP_COM EP/LP-CH1 (R) SP-CH2 (L) SP_COM SP-CH1 (R) HF2 (L) HF_COM HF1 (R) 74
HI-FI/DEMODU LATOR
BUFFER
Q107 BUFFER 39 OUT CCD FM MOD WC DC CLAMP NL EMPHA V/I CONV Y-LPF R R YNR/ COMB N.L. DEEM NC1 Y/C MIX 1/2 H.AMP SW/ AUDIO 58 MUTE C ROT 57 RF SW IN VCA CLAMP 36 34 DETAL ENH P P 21 SERIAL DECODER 37 55 54 53
49
41 PULL DRIVER REC FM-EQ
Y/C_CS
Y/C_DATA Y/C_CLK
SYSCON
AGC AMP
KIL C-LPF
CLAMP
22
65 72
H H.AMP SW L
P
R GCA R
B-UP AMP ACC AMP R
Main CONV P
3.58M BPF2 3.58M BPF1
FM AGC 73 H L H.SW DELAY PB FM-EQ PB PHASE-EQ 9 7 REC AMP
P
KIL B.D.
PB AMP
H. AMP_SW C. ROTARY H. SW AUDIO_MUTE-H
SYSCON
HF1 HF_COM HF2 CP103
DOUBLE LIM
FM DEM LINE AMP LPF P R ALC DET ALC
SUB LPF V-AGC
P FBC R
ENV DET 59 P R Chara INS. CONP 60 OUT 24 25 SYNC SEP 6dB 26 Q106 BUFFER
ENV. DET COMP DUMMY_V. SYNC C.SYNC
FE HEAD
1 FE HEAD (HOT) 2 FE HEAD (GND) 8 AUTO BIAS 6 PB.EE 11 CP102 6 5 AUDIO PB AUDIO REC CTL+ CTLAE HEAD(-) 4 1 6 3 Q104 BIAS OSC COIL, BIAS OSC L101 Q105 5 2 BIAS CTL 5 4 3 2 10 EQ AMP
MUTE
Y/C_VIDEO_OUT FSC FRONT_V_IN TUNER_V TO_NORMAL_A FROM_NORMAL_A FSC DVD V OUT P. CON + 5V TUNER/JACK
80 78 76
32 30 28
HEAD AUDIO CONTROL
4 3 2
HI-FI/DEMODU LATOR
1 AE HEAD(+)
DVD I/O REGULATOR
Q101, Q102 AUDIO PB SW
Q103 SW
V.REC_ST-H CTL+ CTLSYSCON
2-41
2-42
PLAYBACK COLOR SIGNAL PLAYBACK LUMINANC