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SCHEMATIC DIAGRAM - 4
DVD MODULE CIRCUIT
Y/PY/G
CB/PB/B
CR/PR/R
Y
C
1
ZERO1
STBDAC
2
MS
SBT3
MC
3
SBO3
4
MD
ADAC-CLK
5
SCK
DMIXOUT
6
DATA1
SRCK
7
BCK
IC8421
LRCK
8
LRCK
C8426
0.1
9
VDD
DGND
10
ADOUT0
11
DATA2
ADOUT1
DATA3
12
ADOUT2
13
DATA4
MSEL
14
IC8421
C0FBBK000050
2-CH DAC IC
VOUT4
VOUT3
AMUT
AUDIODIGITAL
A+5V
D+1.2V
M+9V
D+5V
IC8691
C0JBAA000346
AND GATE LOGIC IC
1
OPU_CPU-CLK
2
3
GND
OPU_CPU-CMD
IC8695
C0JBAA000346
AND GATE LOGIC IC
1
OPU_CPU-STAT
2
3
GND
: MAIN SIGNAL LINE
: +B SIGNAL LINE
C8422
0.1
R8420
2.2K
ZERO2
28
VOUT1
27
VOUT2
26
VCOM
25
C8423
6.3V33
AGND2
24
VCC2
23
VOUT3
22
C8421
6.3V100
VOUT4
21
VOUT5
20
VOUT6
19
C8427
0.1
AGND1
18
VCC1
17
VOUT7
16
VOUT8
15
QR8420
UNR521100L
AUDIO MUTING SWITCH
LB8690
J0JCC0000091
VCC
5
C8691
0.1
LB8691
ERJ2GEJ101X
4
LB8692
ERJ2GEJ101X
VCC
5
C8695
0.1
LB8693
ERJ2GEJ101X
4
: DVD VIDEO SIGNAL LINE
: DVD AUDIO SIGNAL LINE
LB8303
LB8304
LB8305
LB8301
LB8302
K8421
LB8421
LB8422
LB8425
LB8426
LB8427
LB8428
LB8429
LB8430
LB8423
LB8424
LB8491
FL8103
F1H0J1050022
FL8102
F1H0J1050022
C8424
0.1
FL8101
F1H0J1050022
C8428
0.1
FL8104
F1J1E1040022
VGND
1
Y/PY/G
J0JCC0000119
2
VGND
3
CB/PB/B
J0JCC0000119
4
VGND
5
CR/PR/R
J0JCC0000119
6
VGND
7
Y
J0JCC0000119
8
VGND
9
C
J0JCC0000119
10
ERJ3GEY0R00V
ADAC5V
11
MIX-L
ERJ2GE0R00X
12
ADAC5V
13
MIX-R
ERJ2GE0R00X
14
ADACGND
15
ERJ2GE0R00X
FL
16
ADACGND
17
ERJ2GE0R00X
FR
18
ADACGND
19
ERJ2GE0R00X
SL
20
ADACGND
21
ERJ2GE0R00X
SR
22
ADACGND
23
ERJ2GE0R00X
CNT
24
ADACGND
25
ERJ2GE0R00X
SW
26
A-REF
ERJ2GE0R00X
27
ZFLAG&AMUTE
ERJ2GE0R00X
28
DGND
29
AUDIODIGITAL
ERJ2GE0R00X
30
DGND
31
D+5V
32
DGND
33
D+5V
34
DGND
35
A+5V
36
AGND
37
A+5V
38
AGND
39
D+1.2V
40
DGND
41
D+1.2V
42
DGND
43
M+9V
44
K8106
MGND
ERJ3GEY0R00V
45
M+9V
46
MGND
47
OP_CPU-CLK
48
OP_CPU-CMD
49
OP_CPU-STAT
50
FP8101
TO
MAIN CIRCUIT
(CN2813) ON
SCHEMATIC
DIAGRAM - 11
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