21.2. (A) DVD Module Circuit
SCHEMATIC DIAGRAM - 2
DVD MODULE (IN/OUT) CIRCUIT
: +B SIGNAL LINE
: CD-DA SIGNAL LINE
TC8271
CP8273
CP8272
TC8272
TC8273
TC8274
TC8275
TC8276
TC8277
TC8278
TC8279
TC8280
TC8281
TC8282
TC8283
TC8284
TC8285
TP8251
TP8253
TP8254
TP8252
TP8502
TP8514
TP8515
TP8517
TP8516
TC8504
TP8520
TP8510
TP8501
TC8501
TP8525
TP8524
TP8521
TC8502
TP8500
TC8503
TP8519
TP8518
TP8511
COIL_W
COIL_V
COIL_U
H+
HU+
HU-
HV+
HV-
HW+
HW-
H-
SW(GND)
SW
FEED-
FEED+
T+
F+
F-
T-
HFN
TA(DVD)
TB(DVD)
TD(DVD)
TC(DVD)
FE2(DVD/CD)
FE1(DVD/CD)
GND
RF
VREF2(RF-)
PIN(DVD)
LDCD
LDGND
LDDVD
GND(OEIC)
VREF1
VCC
SUB2
SUB1
PIN(CD)
SUBSEL
GND(VRCD)
FP8271
FP8501
RNF
Vm
GSW
VCC
FG
PS
EC
FIN
ECR
FR
FG2
SB
CNF
BR
VH
NC
A3
NC
A2
NC
NC
A1
FIN
GND
H1+
H1-
H2+
H2-
H3+
H3-
LDCNT
MUTE3
TRIN
BIAS2
LDIN
VIN3
PREVCC
FIN
VCC(CH3.4)
MUTE4
GND(CH3.4)
VO3-
VO3+
VO4-
VO4+
BIAS1
VIN1
VIN2
OPIN+
OPIN-
OPOUT
GND(PRE)
FIN
VCC(CH1.2)
MUTE12
GND(CH1.2)
VO2-
VO2+
VO1-
VO1+
TRV-INNER-SW
DV2
TRDRV
DV2
FODRV
DV2
MUTE12
DV2
CP8252
CP8251
TO
SPINDLE
PCB
LB8271
ERJ3GEY0R00V
LB8272
ERJ3GEY0R00V
LB8273
ERJ3GEY0R00V
R8281 100
R8282 100
C8284
0.01
C8285
0.01
C8286
0.01
C8287
0.1
LB8512
ERJ3GEY0R00V
LB8513
ERJ3GEY0R00V
LB8511
ERJ3GEY0R00V
LB8514
ERJ3GEY0R00V
LB8506
ERJ3GEYJ152V
LB8505
J0JCC0000091
LB8504
J0JCC0000091
LB8503
ERJ3GEY0R00V
LB8501
ERJ3GEYJ222V
R8501 0
C8504 0.1
IC8271
IC8271
C0GBF0000004
MOTOR DRIVE IC
IC8251
C0GBG0000044
MOTOR DRIVE IC
IC8251
TO
OPTICAL
PICKUP
UNIT
CIRCUIT ON
SCHEMATIC
DIAGRAM-1
C8275
0.1
15
16
17
12
13
14
18
11
19
10
20
9
21
30
29
8
22
7
23
6
24
5
25
4
26
3
27
2
28
1
30
29
15
16
17
12
13
14
18
11
19
10
20
9
21
8
22
7
23
6
24
5
25
4
26
3
27
2
28
1
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
16
17
18
19
20
21
25
23
22
24
26
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
81
SA-VK81DGCS / SA-VK81DGCP
Summary of Contents for SA-VK81DGCS
Page 10: ...10 Operation Procedures 10 SA VK81DGCS SA VK81DGCP ...
Page 11: ...11 SA VK81DGCS SA VK81DGCP ...
Page 12: ...11 Disc information 12 SA VK81DGCS SA VK81DGCP ...
Page 13: ...13 SA VK81DGCS SA VK81DGCP ...
Page 17: ...13 Procedure for repairing the set 17 SA VK81DGCS SA VK81DGCP ...
Page 42: ...42 SA VK81DGCS SA VK81DGCP ...
Page 45: ...45 SA VK81DGCS SA VK81DGCP ...
Page 46: ...46 SA VK81DGCS SA VK81DGCP ...
Page 48: ...48 SA VK81DGCS SA VK81DGCP ...
Page 49: ...49 SA VK81DGCS SA VK81DGCP ...
Page 50: ...50 SA VK81DGCS SA VK81DGCP ...
Page 51: ...51 SA VK81DGCS SA VK81DGCP ...
Page 52: ...52 SA VK81DGCS SA VK81DGCP ...
Page 53: ...53 SA VK81DGCS SA VK81DGCP ...
Page 54: ...54 SA VK81DGCS SA VK81DGCP ...
Page 55: ...55 SA VK81DGCS SA VK81DGCP ...
Page 56: ...56 SA VK81DGCS SA VK81DGCP ...
Page 57: ...57 SA VK81DGCS SA VK81DGCP ...
Page 59: ...59 SA VK81DGCS SA VK81DGCP ...
Page 130: ...130 SA VK81DGCS SA VK81DGCP ...
Page 133: ...133 SA VK81DGCS SA VK81DGCP ...
Page 134: ...134 SA VK81DGCS SA VK81DGCP ...
Page 136: ...26 3 Cabinet 26 3 1 Cabinet Parts Location 136 SA VK81DGCS SA VK81DGCP ...
Page 137: ...137 SA VK81DGCS SA VK81DGCP ...
Page 138: ...138 SA VK81DGCS SA VK81DGCP ...
Page 154: ...154 SA VK81DGCS SA VK81DGCP PRT0406 D K J N L ...