Grundig Lenaro 40 LXW 102-8720 Dolby Service Manual page 16

Chassis le 37" & up
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Audio - MSP - GW2.190
SC1_MSP _OUT_L
SC1_MSP _OUT_R
SC2_MSP _OUT_L
P C_AUDIO_IN_L
CAP 4.7U50V
C485
P C_AUDIO_IN_L
DMP _AUDIO_L
CAP 4.7U50V
C486
DMP _AUDIO_L
P C_AUDIO_IN_R
CAP 4.7U50V
C487
P C_AUDIO_IN_R
DMP _AUDIO_R
CAP 4.7U50V
C488
DMP _AUDIO_R
+8V_MSP
R419
Q400
BC848C
100R
C472
R463
C449
SC1_AUDIO_L_OUT
1N
680R
47U50V
R443
GND
1K
C478
150P
GND
GND
+8V_MSP
Q401
R424
BC848C
100R
C473
R464
C454
SC1_AUDIO_R_OUT
1N
680R
47U50V
R446
1K
GND
C479
150P
GND
GND
+8V_MSP
Q402
R432
BC848C
100R
C474
R465
C465
SC2_AUDIO_L_OUT
1N
680R
47U50V
R451
1K
GND
C480
150P
GND
GND
GND
C484 100N
U402
12
16
1Y0
VCC
13
1Y1
2
15
VGA_AUDIO_IN_R
2Y0
2Z
1
14
VGA_AUDIO_IN_L
2Y1
1Z
5
3Y0
3
3Y1
74HCT4053
4
3Z
6
E
7
11
VEE
S1
8
10
GND
S2
9
S3
GND
GND
GND
J401
P C_AUDIO_IN_R
VGA_AUDIO_IN_R
0R
J400
PC_AUDIO_IN_L
VGA_AUDIO_IN_L
0R
R436
BAV_MSP _OUT_L
100R
C467
1N
SC1_AUDIO_L_OUT
GND
R440
BAV_MSP _OUT_R
100R
C468
1N
SC1_AUDIO_R_OUT
GND
R433
SC2_MSP _OUT_R
100R
C466
1N
SC2_AUDIO_L_OUT
GND
VCC_9V
FB400
10UH 0805
VCC_9V
R476
VCC_5V
J405
0R
R434
Q410
P C_AUD_SW
BC848B
P C_AUD_SW
R435
GND
GND
+8V_MSP
Q404
BC848C
R474
C476
BAV_AUDIO_L_OUT
BAV_AUDIO_L_OUT
47U50V
680R
R453
1K
C482
150P
GND
GND
+8V_MSP
Q405
BC848C
R475
C477 47U50V
BAV_AUDIO_R_OUT
BAV_AUDIO_R_OUT
680R
R454
1K
C483
150P
GND
GND
+8V_MSP
Q403
BC848C
R466
C475 47U50V
SC2_AUDIO_R_OUT
SC2_AUDIO_R_OUT
680R
R452
C481
1K
150P
GND
GND

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