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SCHEMATIC DIAGRAM-9
B
MAIN CIRCUIT
: MUSIC PORT SIGNAL LINE
: MAIN SIGNAL LINE
M+9V
L2905
G0A200D00002
T+9V
D2935
B0ACCK000005
DAMP+5V
RF+5V
2
1
2
1
2
1
D2906
D2951
D2907
B0ADCJ000020
B0ADCJ000020
B0ADCJ000020
3
3
3
DC_DET
Q2909
Q2901
B1GBCFJN0033
B1ABCF000176
DC DETECT
DC DETECT
+7V
-7V
IC2907
C0CBADG00023
+5V REGULATOR
(DVD)
L2912
G0A200D00002
3
2
1
DVD_A+5V
C0CBADG00023
+5V REGULATOR
DVD_D+5V
3
Q2935
B1BACD000018
R2927
R2925
L2906
+2.7V REGULATOR
G0A200D00002
1.5
1.5
DVD_2.7
L2908
L2908
G0A200D00002
G0A200D00002
R2946
R2936
33
180
R2935
4.7K
DVD_PCONT
53
54
55
:+B SIGNAL LINE
:-B SIGNAL LINE
IC2902
C0DAZYY00001
+9V REGULATOR
Q2904
B1AAKD000012
3
2
1
+5V REGULATOR
R2990 8.2
R2933
150
IC2901
C0DAZYY00001
D2915
B0BC5R600003
+9V REGULATOR
D2934
B0ACCK000005
3
2
1
Q2903
B1BACD000018
+7V REGULATOR
R2906 470
R2937 10K
R2904
R2905 3.9K
470
D2902
B0BC7R500001
Q2906
B1BCCD000019
-7V REGULATOR
R2913 470
R2938 470
R2914 3.9K
Q2907
B1ADCF000001
-7V REGULATOR
IC2908
IC2903
C0DAAMH00012
(DVD)
SWITCHING REGULATOR
2
1
5
4
3
2
L2903
L2902
G0A200D00002
G0A101ZA0028
56
57
58
C2324 4700P
C2183 50V3.3
R2185 10K
FLOUT
R2285 10K
C2283 50V3.3
FROUT
C2619 50V10
R2617 15K
SUBW
R2312 10K
C2312 50V3.3
SLVOL_OUT
L2910
G0A200D0002
C2412 50V3.3
R2412 10K
SRVOL_OUT
R2510 12K
C2506 50V1
CENTER
C2424 4700P
C2509 1800P
Q2914
B1ADCF000001
MUTING
DAMP+5V
R2963
10K
Q2911
MOD_DA
B1ABCF000176
MUTING
R2960
R2967
100K
1K
R2961
Q2912
10K
MUTE_C_SR
B1ABCF000176
MUTING
R2968
R2970
100K
5.6K
R2969
Q2913
10K
MUTE_F_SW
B1ABCF000176
MUTING
1
W2127
FP2000
2A
L2909
G0A200D00002
59
60
61
21
W2174
W2042
0
0
CN2011
FRONT L
1
17
AGND
2
FRONT R
3
AGND
4
SUBWOOFER
5
AGND
6
C
SURROUND L
TO
7
AGND
POWER(DAMP) CIRCUIT
8
SURROUND R
(CN5050) ON
9
AGND
SCHEMATIC
10
CENTER
DIAGRAM-10
11
MUTE_C_SR(MODE 1)
12
MUTE_F_SW(MODE 2)
13
FHOP
FHOP
14
AGND
15
MUTE_CSW
16
MOD_DA
17
1
W2252
R2966
1.2K
0
R2965
CN2007
5.6K
PWM
PWM
1
TURN_REW
TURN_REW
2
TURN_FWD
TURN_FWD
3
DISC_SENS
DISC_SENS
4
PULSE
PULSE
5
POSITION
POSITION
6
MGND
7
MGND
8
C+9V
C+9V
9
C+9V
10
MGND
11
MGND
12
C
HP-RCH
HP-RCH
13
TO
GND
POWER(SMPS) CIRCUIT
14
HP-LCH
HP-LCH
(CN5708) ON
15
DISC1_LED
DISC5_LED
SCHEMATIC
16
WIDESURR_LED
WIDESURRLED
DIAGRAM-13
17
FL_IC_STB
FL_STB
18
FL_IC_CLOCK
FL_CLK
19
FL_IC_DATA
FL_DAT
20
JOG_A
JOG_A
21
JOG_B
JOG_B
22
VREF
VREF
23
SW+5V
SW+5V
24
NC
25
KEY1
KEY1
26
KEY2
KEY2
27
W2018
VSS_GND
28
0
RMT
RMT
29
VSS_GND
30
CN2013
F
TO
FMPORT-RCH
FMPORT-RCH
1
FL CIRCUIT
GND
2
(H6901) ON
FMPORT-LCH
FMPORT-LCH
3
SCHEMATIC
DIAGRAM-14
H2010
-VCC
1
13
AGND
2
+VCC
3
DC_DET
4
C
SYS6V
SYS6V
5
TO
SYNC
SYNC
POWER(SMPS) CIRCUIT
6
W2140
W2017
DC_GND
0
0
0
7
(CN5701) ON
DC_GND
8
SCHEMATIC
SW5VG_GND
9
DIAGRAM-13
DC_13V
+13V
10
DC_13V
11
AM_BP
AM_BP
12
PCONT
PCONT
13
1
SA-HT640WPL MAIN CIRCUIT
62
63
64
SA-HT640WPL
H
G
F
E
D
C
B
A
65
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