Panasonic SA-VK81DEE Service Manual page 82

SA-VK81DEE
SCHEMATIC DIAGRAM - 4
DVD MODULE (IN/OUT) CIRCUIT
36 35 34 33 32
37 RSTB
38 SCLKI
39 SCLKO
40 BCKIN
41 LRCIN
IC8451
42 TEST
C0FBBK000036
43 VDD
AUDIO DAC
44 DGND
45
DIN1
46
DIN2
47 DIN3
48 ZFLGA
1 2 3 4 5 6
R8420
2.2K
LB8690
J0JCC0000091
C8462
0.1
D8550
MA2S11100L
DV2 OP_CPU-CLK
CP8561
LPCO2 DV2
DV2 OP_CPU-CMD
DV2 OP_CPU-STAT
CP8551
LPCO1 DV2
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C8423
0.1
C8424
0.1
C8451 C8452
10
10
31 30 29 28 26 25
27
VCC 24
AGND 23
VCC 22
AGND 21
VOUT8(NC) 20
AGND 19
VCC
18
AGND 17
VOUT7(NC) 16
C8461 100P
15
VCOM
VOUT1 14
VOUT2 13
10 12
7 8 9 11
QR8420
DV2 AMUT
UNR521100L
AUDIO MUTINGSWITCH
DV2 AUDIODIGITAL
IC8691
C0JBAA000346
AND GATE LOGIC IC
1 VCC 5
2
3 GND 4
IC8695
C0JBAA000346
AND GATE LOGIC IC
1 VCC 5
C8695
0.1
2
3 4
GND
: MAIN SIGNAL LINE
: +B SIGNAL LINE
C8420
6.3V330
LB8303 J0JCC0000119
DV2 Y/PY/G
LB8304 J0JCC0000119
DV2 CB/PB/B
LB8305 J0JCC0000119
DV2 CR/PR/R
LB8301 J0JCC0000119
DV2 Y
LB8302 J0JCC0000119
DV2 C
ERJ3GEY0R00V
K8421
LB8421 J0JCC0000119
LB8422 J0JCC0000119
LB8451 J0JCC0000119
LB8452 J0JCC0000119
LB8453 J0JCC0000119
LB8454 J0JCC0000119
LB8455 J0JCC0000119
TC8430 LB8456 J0JCC0000119
LB8423 ERJ3GEY0R00V
LB8424 J0JCC0000091
QR8420
TC8491 LB8491 J0JCC0000119
FL8103
F1H0J1050022
FL8102
F1H0J1050022
DV2 A+5V
FL8101
F1H0J1050022
DV2 D+1.2V
FL8104
F1J1E1040022
LB8691 ERJ3GEYJ101V
LB8692 ERJ3GEYJ101V
LB8693 ERJ3GEYJ101V
C8691
0.1
TC8000
TC8006
82
: DVD AUDIO SIGNAL LINE
: DVD VIDEO SIGNAL LINE
FP8101
VGND
1
Y/PY/G
TC8303
2
VGND
3
CB/PB/B
TC8304
4
VGND
5
CR/PR/R
TC8305
6
VGND
7
Y
TC8301
8
VGND
9
C
TC8302
10
ADAC5V
TC8421
11
MIX-L
TC8423
12
ADAC5V
13
MIX-R
TC8424
14
TC8422
ADACGND
15
FL
TC8425
16
ADACGND
17
FR
TC8426
18
ADACGND
19
SL
TC8427
20
ADACGND
21
SR
TC8428
22
ADACGND
23
TO
CNT
TC8429
24
MAIN
ADACGND
25
CIRCUIT
SW
26 (CN2813) ON
A-REF
TC8431
SCHEMATIC
27
ZFLAG&AMUTE
TC8432 DIAGRAM - 15
28
DGND
29
AUDIODIGITAL
30
DGND
31
D+5V
32
DGND
33
TC8105 D+5V
34
DGND
35
A+5V
36
TC8104 AGND
37
TC8103 A+5V
38
AGND
39
D+1.2V
40
TC8102
DGND
41
TC8101 D+1.2V
42
DGND
43
M+9V
44
MGND
45
M+9V
TC8107
46
MGND
47
OP_CPU-CLK
TC8691
48
OP_CPU-CMD
TC8692
49
OP_CPU-STAT
TC8693
50
K8005
ERJ2GE0R00X
TC8005
K8003
ERJ2GE0R00X TC8003
K8002
ERJ2GE0R00X
TC8002
K8010
ERJ2GE0R00X
TC8011
K8008
ERJ2GE0R00X
TC8009
K8007
ERJ2GE0R00X TC8008