18.1. (A) DVD Module Circuit
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
1 1
12
13
FP8101
VGND
Y/PY/G
VGND
CB/PB/B
VGND
CR/PR/R
VGND
Y
VGND
C
ADAC5V
MIX-L
ADAC5V
MIX-R
ADGND
FL
ADGND
FR
ADGND
SL
ADGND
SR
ADGND
CNT
MIX-R
FL
FR
SL
SR
CNT
ADGND
SW
A-REF
ZFLAG & AMUTE
DGND
AUDIODIGITAL
DGND
D+5V
DGND
D+5V
DGND
A+5V
AGND
A+5V
AGND
2.7V
DGND
2.7V
DGND
M+9V
D+5V
MGND
M+9V
MGND
DOP_CPU-CLK
LB8691 ERJ2GEJ101X
LB8693 ERJ2GEJ101X
LB8692 ERJ2GEJ101X
DOP_CPU-CMD
DOP_CPU-STAT
DOP_CPU_CLK
OP_CPU_CMD
DOP_CPU_STAT
M+9V
A+5V
D+5V
AUDIODIGITAL
SW
A-REF
MIX-L
C
Y
CR/PR/R
CB/PB/B
Y/PY/G
36
37
38
39
40
41
49
47
45
43
42
44
46
48
50
21
22
23
24
25
26
34
32
30
28
27
29
31
33
35
15
16
17
18
19
20
1
2
3
4
5
13
11
9
7
6
8
10
12
14
LB8491 ERJ2GE0R00X
LB8424 ERJ2GE0R00X
LB8423 ERJ2GE0R00X
LB8430 ERJ2GE0R00X
LB8429 ERJ2GE0R00X
LB8428 ERJ2GE0R00X
LB8427 ERJ2GE0R00X
LB8426 ERJ2GE0R00X
LB8425 ERJ2GE0R00X
LB8422 ERJ2GE0R00X
LB8421 ERJ2GE0R00X
LB8302 J0JCC0000119
LB8301 J0JCC0000119
LB8305 J0JCC0000119
LB8304 J0JCC0000119
LB8303 J0JCC0000119
FL8103 F1H0J1050022
K8421
0
FL8102 F1H0J1050022
IC8151
C0DBEHG00006
QR8420
UNR521100L
IC8691
C0JBAA000346
IC8695
C0JBAA000346
IC8421
C0FBBK000050
IC8111
C0CBCBD00018
FL8101 F1H0J1050022
R8421
0
AMUT
FL8104 F1J1E1040022
K8106
0
DMIXOUT
STBDAC
DOP_CPU_STAT
OP_CPU-STAT
DOP_CPU_CLK
OP_CPU-CLK
GND
VCC
GND
VCC
SBT3
SBO3
ADAC-CLK
MSEL
ZERO1
MS
MC
MD
SCK
DATA1
BCK
LRCK
VDD
DGND
DATA2
DATA3
DATA4
VOUT8
ZERO2
VOUT1
VOUT2
VCOM
AGND2
VCC2
VOUT3
VOUT4
VOUT5
VOUT6
AGND1
VCC1
VOUT7
SW
MIX-L
MIX-R
A-REF
C8113
470P
LB8690
J0JCC0000091
FL
FR
SL
SR
CNT
LRCK
SRCK
CTL
VCC GND OUT
ADJ
AOUT0
AOUT1
AOUT2
1
2
3
4
5
1
2
27
28
3
26
4
25
5
24
6
23
7
22
8
21
9
20
10
19
11
18
12
17
13
16
14
15
R8153 620
R8154 1K
VO
NC
GND
CN
VIN
NC
NC
CONT
R8420
2.2K
4
5
1
2
3
4
5
1
2
3
8
7
2
1
6
3
5
4
C81
11 0.1
R81
1
2
22K
C8426
0.1
C8427
0.1
C8428
0.1
C8422
0.1
C8421 100P
C8691 0.1
C8695 0.1
C81
12 1
C8152
1
C8151
2.2
VDD
D+1.2V
C8424
0.1
C8423
33P
R
8
111
22K
QR8112
UNR521400L
QR8111
UNR521400L
SCHEMATIC DIAGRAM-1
DVD MODULE CIRCUIT
A
:MAIN SIGNAL LINE
:DVD(VIDEO) SIGNAL LINE
:DVD(AUDIO) SIGNAL LINE
TO
MAIN CIRCUIT
(CN2001) on
SCHEMATIC
DIAGRAM-5
B
MUTING
+1.2V REGULATOR
AUDIO DIGITAL TO
ANALOG CONVERTER
AND GATE
AND GATE
+3.3V DC-DC CONVERTER
POWER CONTROL
POWER CONTROL
SA-HT640WPL DVD MODULE CIRCUIT
:+B SIGNAL LINE
SA-HT640WPL
71
Summary of Contents for SA-HT640WPL
Page 4: ...23 2 Packaging 109 24 Replacement Parts List 110 24 1 Component Parts List 111 4 SA HT640WPL ...
Page 10: ...10 SA HT640WPL ...
Page 16: ...16 SA HT640WPL ...
Page 19: ...8 2 Detail Block Diagram Receiver module 19 SA HT640WPL ...
Page 31: ...31 SA HT640WPL ...
Page 37: ...10 1 Disassembly Flow Chart 37 SA HT640WPL ...
Page 38: ...10 2 Main Components and P C B Locations 38 SA HT640WPL ...
Page 46: ...Step 3 Push tray assembly to the direction of arrow shown 46 SA HT640WPL ...
Page 53: ...14 2 Main P C B 53 SA HT640WPL ...
Page 60: ...SA HT640WPL 60 ...
Page 68: ...SA HT640WPL 68 ...
Page 70: ...70 SA HT640WPL ...
Page 80: ...SA HT640WPL 80 ...
Page 86: ...SA HT640WPL 86 ...
Page 88: ...SA HT640WPL 88 ...
Page 97: ...97 SA HT640WPL ...
Page 104: ...21 3 4 2 Receiver Module P C B 104 SA HT640WPL ...
Page 106: ...23 Explode Views 23 1 Cabinet Parts Location 106 SA HT640WPL ...
Page 107: ...107 SA HT640WPL ...
Page 108: ...108 SA HT640WPL ...
Page 109: ...23 2 Packaging 109 SA HT640WPL ...