Dvd Module Circuit - Panasonic SA-HT440P Service Manual

18.1. (A) DVD Module Circuit
SCHEMATIC DIAGRAM-1
A

DVD MODULE CIRCUIT

H
FP8101
VGND
50
Y/PY/G
49
VGND
48
CB/PB/B
47
VGND
46
CR/PR/R
45
VGND
44
G
Y
43
VGND
42
C
41
ADAC5V
40
MIX-L
39
ADAC5V
38
MIX-R
37
ADGND
36
FL
35
ADGND
34
FR
33
ADGND
32
F
SL
31
ADGND
30
SR
29
ADGND
28
B
CNT
TO
27
ADGND
MAIN CIRCUIT
26
SW
(CN2001) on
25
A-REF
SCHEMATIC
24
ZFLAG & AMUTE
DIAGRAM-5
23
DGND
22
AUDIODIGITAL
21
DGND
20
E
D+5V
19
DGND
18
D+5V
17
DGND
16
A+5V
15
AGND
14
A+5V
13
AGND
12
2.7V
11
DGND
10
2.7V
9
DGND
8
D
M+9V
7
MGND
6
M+9V
5
MGND
4
DOP_CPU-CLK
3
DOP_CPU-CMD
2
DOP_CPU-STAT
1
C
B
A
1
:MAIN SIGNAL LINE
K8421
0
LB8303 J0JCC0000119
LB8304 J0JCC0000119
LB8305 J0JCC0000119
LB8301 J0JCC0000119
LB8302 J0JCC0000119
LB8421 ERJ2GE0R00X
LB8422 ERJ2GE0R00X
LB8425 ERJ2GE0R00X
LB8426 ERJ2GE0R00X
LB8427 ERJ2GE0R00X
LB8428 ERJ2GE0R00X
LB8429 ERJ2GE0R00X
LB8430 ERJ2GE0R00X
LB8423 ERJ2GE0R00X
LB8424 ERJ2GE0R00X
LB8491 ERJ2GE0R00X
FL8103 F1H0J1050022
FL8102 F1H0J1050022
FL8101 F1H0J1050022
FL8104 F1J1E1040022
LB8691 ERJ2GEJ101X
LB8693 ERJ2GEJ101X
LB8692 ERJ2GEJ101X
K8106
0
2 3
:DVD(VIDEO) SIGNAL LINE
Y/PY/G
CB/PB/B
CR/PR/R
Y
C
MIX-L
MIX-R
FL
FR
SL
SR
CNT
SW
A-REF
AUDIODIGITAL
QR8420
D+5V
UNR521100L
MUTING
A+5V
M+9V
DOP_CPU_CLK
OP_CPU_CMD
DOP_CPU_STAT
4
:DVD(AUDIO) SIGNAL LINE
R8420
2.2K
IC8151
C0DBEHG00006
+1.2V REGULATOR
CTL VCC GND OUT ADJ
1 2 3 4 5
5 6
:+B SIGNAL LINE
AMUT
STBDAC
SBT3
SBO3
R842
0
ADAC-CLK
DMIXOUT
SRCK
LRCK
AOUT0
AOUT1
AOUT2
7
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