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SA-HT540EE
SCHEMATIC DIAGRAM-2
A
DVD MODULE (DV3.2) CIRCUIT
IC8151
C0DBEHG00006
REGULATOR
CTL VCC
GND OUT
ADJ
1
2
3
4
5
R8153
620
C8152
C8151
1
4.7
IC8111
C0CBCBD00018
3.3 REGULATOR IC
1
VO
VIN
8
C8112
1
2
NC
NC
7
3
6
GND
NC
C8113
470P
4
CN
Cont
5
C8563
C8561
R8567
R8566
6.3V47
0.1
51
56
R8563
C8562
C8564
1K
16V10
R8565
LB8530
R8568
2.2
J0JHC0000045
47K
R8564
22
Q8562
B1ADGB000008
SWITCH
R8562
C8530
0.1
R8557
C8553
C8551
51
6.3V47
0.1
R8556
R8558
R8553
56
1K
47K
R8555
2.2
R8554
R8559
Q8552
68
15K
B1ADGB000008
SWITCH
2SD1819A0L
14
15
16
: +B SIGNAL LINE
: DVD VIDEO SIGNAL LINE
: MAIN SIGNAL LINE
R8154
1K
VDD12
2R7V
D+3.3V
D+5V
C8111
0.1
RX8111
(22K x 2)
5
6
4
QR8111
XP0621400L
SWITCH
1
2
3
VDD12
HFMON
L8550
G1C100KA0055
A+5V
C8550
6.3V33
1
IC8691
C0JBAA000346
AND GATE LOGIC IC
1
VCC
R8561
0
LPC02
OP_CPU_CLK
2
Q8561
3
GND
2SD1819A0L
1K
SWITCH
IC8695
AD0
C0JBAA000346
AND GATE LOGIC IC
1
VCC
C8552
C8554
OP_CPU_STAT
16V10
1
2
3
GND
Q8551
R8551
0
LPC01
SWITCH
R8552
1K
OP_CPU_CMD
17
18
: DVD AUDIO SIGNAL LINE
IC8421
C0FBBK000050
5-CH DAC IC
1
ZERO1
ZERO2
2
MS
VOUT1
MC
VOUT2
3
4
MD
VCOM
5
SCK
AGND2
6
DATA1
VCC2
7
BCK
VOUT3
8
LRCK
VOUT4
C8428
C8426
0.1
0.1
9
VDD
VOUT5
10
DGND
VOUT6
AOUT0
11
DATA2
AGND1
AOUT1
12
DATA3
VCC1
AOUT2
13
DATA4
VOUT7
14
MSEL
VOUT8
C8421
6.3V100
P13
AUDIODIGITAL
5
A+5V
2R7V
M+9V
4
D+5V
5
4
19
20
21
68
Y_PY_G
LB8303
CB_PB_B
LB8304
C8424
CR_PR_R
LB8305
0.1
Y
LB8301
C8422
C
LB8302
0.1
R8420
K8421
2.2K
LB8421
28
LB8422
27
LB8425
26
LB8426
25
C8423
6.3V33
LB8427
24
LB8428
23
LB8429
22
LB8431
21
LB8423
LB8424
20
LB8491
19
C8427
0.1
18
17
16
15
QR8420
UNR521100L
AUDIO MUTING SWITCH
LB8690
J0JBC0000106
C8691
0.1
LB8691
ERJ2GEJ101X
C8695
0.1
LB8692
ERJ2GEJ101X
LB8693
ERJ2GEJ101X
SA-HT540EE DVD MODULE (DV3.2) CIRCUIT
22
23
24
FP8101
VGND
50
J0JBC0000042
Y/PY/G
49
VGND
48
J0JBC0000042
CB/PB/B
47
VGND
46
CR/PR/R
J0JBC0000042
45
VGND
44
Y
J0JBC0000042
43
VGND
42
J0JBC0000042
C
41
ADAC5V
40
ERJ2GE0R00X
MIX-L
39
ADAC5V
38
MIX-R
ERJ2GE0R00X
37
ADGND
36
FL
ERJ2GE0R00X
35
ADGND
34
ERJ2GE0R00X
FR
33
ADGND
32
ERJ2GE0R00X
SL
31
ADGND
30
SR
ERJ2GE0R00X
29
ADGND
28
CNT
TO
ERJ2GE0R00X
27
MAIN CIRCUIT
ADGND
26
(CN2001) ON
ERJ2GE0R00X
SW
25
SCHEMATIC
A-REF
ERJ2GE0R00X
DIAGRAM-5
24
ERJ2GE0R00X
ZFLAG&AMUTE
23
DGND
22
AUDIODIGITAL
ERJ2GE0R00X
21
DGND
20
D+5V
19
FL8103
DGND
18
F1H0J1050022
D+5V
17
DGND
16
A+5V
15
FL8102
AGND
F1H0J1050022
14
A+5V
13
AGND
12
2R7V
11
FL8101
DGND
F1H0J1050022
10
2R7V
9
DGND
8
M+9V
7
FL8104
MGND
F1J1E1040022
6
M+9V
5
MGND
4
DOP_CPU-CLK
3
DOP_CPU-CMD
2
DOP_CPU-STAT
1
25
26
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