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SA-VK660GC / SA-VK660GS / SA-VK660GCS / SA-VK660GCT
15
16
17
SCHEMATIC DIAGRAM - 2
DVD MODULE CIRCUIT
A75
TO DVD MODULE
SECTION (1/4)
STBDAC
SBT3
SBO3
ADAC-CLK
DMIXOUT
SRCK
LRCK
AOUT2_1
A78
A79
VCC_LB8001
A76
A77
R8622
C8622
1K
AMUTE
10P
A81
C8621
12P
A82
X8621
H0J270500085
A83
C8430
6.3V47
R8430
1K
A84
A86
A80
L8302
G1C100K00019
3R3_L8302
A88
A89
A90
3R3_L8301
L8301
G1C100K00019
A91
R8311
2.4K
A92
A93
R8312
C8311
1K
0.1
A94
A95
A96
A97
18
19
20
: +B SIGNAL LINE
: DVD
AUDIO SIGNAL LINE
: DVD VIDEO SIGNAL LINE
1
ZEROL
ZEROR
16
2
XMS
VOUTL
15
3
MC
VOUTR
14
4
MD
VCOM
13
5
SCK
AGND
12
6
DATA
VCC
11
7
BCK
NC
10
8
LRCK
NC
9
R8421
0
RX8403
D1H410120001
3
4
1
2
C8325
0.1
R8327
33
Q8325
2SB1218ARL
BUFFER
R8324
C8321
1K
0.1
R8323
33
Q8321
2SB1218ARL
BUFFER
L8330
G1C100K00019
R8334
C8331
C8330
1K
0.1
6.3V47
R8333
33
Q8331
2SB1218ARL
BUFFER
R8337
C8335
1K
0.1
R8336
33
Q8335
2SB1218ARL
BUFFER
R8343
C8341
1K
0.1
R8342
33
Q8341
2SB1218ARL
BUFFER
21
22
23
: MAIN SIGNAL LINE
IC8420
Y_PY_G
C0FBBK000049
2CH AUDIO DAC
CB_PB_B
CR_PR_R
Y
C
K8421
0
C8421
6.3V100
C8423
6.3V33
C8422
C8424
0.1
0.1
R8420
2.2K
D+5V
AMUTE
QR8420
UNR521100L
MUTING
IC8151
C0DBEHG00006
+1.2V REGULATOR
CTL VCC
GND
OUT
ADJ
1
2
3
4
5
R8154
1K
R8153
620
A+5V
AGND
2R7V
C8151
C8152
1
4.7
TO DVD MODULE
SECTION (4/4)
82
24
25
26
FP8101
VGND
50
LB8303
J0JBC0000042
49
Y/PY/G
48
VGND
LB8304
J0JBC0000042
47
CB/PB/B
46
VGND
LB8305
J0JBC0000042
45
CR/PR/R
44
VGND
LB8301
J0JBC0000042
43
Y
42
VGND
LB8302
J0JBC0000042
C
41
40
ADAC5V
LB8421
0
39
MIX-L
38
ADAC5V
LB8422
0
MIX-R
37
36
ADGND
35
FL
C8431
34
ADGND
0.1
33
FR
32
ADGND
31
SL
30
ADGND
29
SR
28
ADGND
B
27
CNT
TO
26
ADGND
MAIN CIRCUIT
25
SW
(CN2801)
24
A-REF
IN SCHEMATIC
LB8423
0
23
ZFLAG&AMUTE
DIAGRAM - 6
LB8424
D+5V
0
22
21
AUDIODIGTAL
LB8491
0
20
D+5V
19
D+5V
FL8103
18
DGND
F1H0J1050022
17
D+5V
16
DGND
15
A+5V
FL8102
14
AGND
F1H0J1050022
13
A+5V
12
AGND
11
2R7V
FL8101
10
DGND
F1H0J1050022
9
2R7V
8
DGND
M+9V
7
FL8104
6
MGND
F1J1E1040022
5
M+9V
4
MGND
LB8691
100
3
DOP_CPU-CLK
CPU-CMD
LB8693
100
2
DOP_CPU-CMD
LB8692
100
1
DOP_CPU-STAT
LB8690
J0JBC0000106
IC8691
C0JBAA000346
AND GATE
CPU-CLK
1
VCC
5
2
3
GND
4
IC8695
C0JBAA000346
AND GATE
CPU-STAT
1
VCC
5
1/4
2/4
SA-VK660GC/GCS/GCT/GS
2
3/4
4/4
DVD MODULE CIRCUIT
3
GND
4
27
28
A
B
C
D
E
F
G
H
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