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50DVD963SA 7.
Electrical Diagrams
AV-Board: Current to Voltage Converter
3421
470R
7403-A
1V5
1V5
0V
0V
1V5
1V5
A4,A5
0V
8V
Current to Voltage Converter
V DC Vtg measured in STOP-MODE
* RESERVED
3409 G5
3410 G6
3411 E9
3412 E10
I411 E6
I412 E10
2425 H9
2426 H10
I424 H8
I425 E12
I426 G12
I427 A5
I428 D6
I429 D6
I430 E9
I431 E9
4567
I436 G6
I437 G8
I438 G6
I439 G9
I440 H9
I441 H10
I442 H11
I443 I11
12 13
0V
A5
A6
A4
A5
A6
I419 G7
0V
2401 C2
2402 B9
2407 F6
2408 H8
2409 I8
2410 G11
2411 H11
2412 B9
2413 C9
2414 E4
2415 D6
2416 G6
2417 E9
2418 E10
2433 G4
2434 G9
2435 F7
2436 H9
2419 F9
2420 F11
2421 E12
2422 H4
2441 H10
2442 H8
I413 E5
I414 E12
I416 F11
I417 F6
I418 G8
A4,A5
2423 G8
2424 I8
34
I432 F10
I433 F11
I434 F11
I435 F8
9 10111213
123
3419 F11
3421 F7
3422 F8
3423 G7
8 9 10 11
3429 G9
3430 G10
A
B
I444 I7
I445 I7
H
I
2400 A2
I
A
2403 B9
2404 B11
2405 B11
2406 E6
F
G
FOR SCART
FOR SCART
2429 G12
2430 D4
2431 E9
2432 G9
7403-B E5
7404-A G7
7404-B H7
7405-A E11
2437 I9
2438 I6
2439 I9
2440 E10
I407 C8
I408 C9
2443 I8
2444 F6
2427 I9
2428 H11
*
*
12
3406 F4
3408 G5
5678
3413 E9
3414 E9
AD8022
AD8032
AD8032
AD8032
3415 F9
3416 F10
3417 F10
3418 F11
I420 G10
I421 G12
I423 H11
*
3424 H5
3426 I7
3427 I7
3428 I8
3433 H9
3434 H10
3431 G9
3432 H9
C
D
E
F
G
H
7400-B B2
7400-C B7
B
C
D
E
7401-A B8
7401-B C8
AD8022
AD8022
AD8022
7402-A D10
7402-B B10
7403-A D5
*
7405-B G11
7420 A5
I400 A10
I401 A7
I403 B8
I404 B8
I405 B11
A1
A3
I409 D8
I410 D11
2445 F6
3400 A5
3401 A5
3403 D5
3404 D5
3405 D6
A3
A3
A3
2V4
2V4
2V4
2V4
2V4
2V4
2V4
2V4
2V4
2V4
2V4
2V4
0V
0V
0V
0V
0V
0V
A4
A5
0V
3435 I10
3436 H11
3437 I11
3438 D5
3439 F5
3440 F7
3441 I6
7400-A A7
I435
I437
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A3
A3
I433I432
I434
I431
I438
I430
-8VA
2437
1n0
470R
3403
1n0
2432
3423
100R
I410
680p
2419
7405-A
3
2
1
8
4
2433
470p
470p
2430
3422
180R
+8V_OpAmp
I416
100n
470p
2428
S
11
Vdd
16
Vee
7
Vss
8
Y0
12
Y1
13
Z
14
2400
3
2
1
8
4
74HCT4053D
7400-A
E
6
180R
3405
-8VA
LM833D
7402-A
100u
2421
2443
+8V_OpAmp
2401
100n
3429
2K7
5
6
7
8
4
I419
+8V_OpAmp
7403-B
3417
1K8
4
3430
1K8
7401-B
LM833D
5
6
7
8
2420
470p
3
2
1
8
4
I401
I442
I427
I443
I445
I441
I444
I439
I440
2K7
3433
27K
2K7
3419
7420
BC817-25
3401
6
7
8
4
2422
100p 100p
2414
7404-B
5
LM833D
7401-A
3
2
1
8
4
3418
100R
-8VA
1K8
3435
3432
1K8
3415
2K7
2K7
3411
2444
470u
+8V_OpAmp
2442
I436
I428
I429
+8V_OpAmp
-8VA
1K8
3412
560R
3406
100n
2405
-8VA
1n0
2440
1n0
2431
2412
8
Y0
5
Y1
3
Z
4
100u
74HCT4053D
7400-C
E
6
S
9
Vdd
16
Vee
7
Vss
100u
470p
2426
2413
3408
100R
470R
3427
2427
680p
+8V_OpAmp
2438
470p
2429
100u
+8V_OpAmp
3404
I423
I413
100R
-8VA
2411
100n
2K7
3431
3441
1K8
+8V_OpAmp
+8V_OpAmp
1K8
3440
+8V_OpAmp
+8V_OpAmp
1K8
3439
3438
1K8
3437
2K7
2439
1n0
-8VA
2436
1n0
1n0
2434
-8VA
2403
100R
3436
100n
100p
2416
+8V_OpAmp
3424
560R
2441
1n0
+8V_OpAmp
3416
1K8
470p
2435
1
Z
15
2402
100n
74HCT4053D
7400-B
E
6
S
10
Vdd
16
Vee
7
Vss
8
Y0
2
Y1
8
4
-8VA
-8VA
-8VA
2
1
8
4
7405-B
5
6
7
7404-A
3
3409
470R
2415
100p
I412
100n
2406
100n
2404
+8V_OpAmp
+8V_OpAmp
3413
2K7
2408
100n
100n
2409
100R
3426
I409
I425
470u
2445
I404
I403
680p
2425
100n
2410
1K8
3434
3410
180R
+8V_OpAmp
I420
+8V_OpAmp
2418
470p
2407
100n
I426
2417
680p
2424
100p
1K8
3414
2423
100p
180R
3428
5
6
7
8
4
+8V_OpAmp
10K
3400
7402-B
LM833D
-8VA
-8VA
I405
IOUTL_NEG
I407
FRONT_L
FRONT_R
IOUTL_POS
IOUTR_NEG
IOUTR_POS
CENTER_ON
FILTR
FILTR
STEREO_R
FRONT_R
FRONT_L
STEREO_L
SCART_R
SCART_L
CENTER
CL 26532105_008.eps
020902
ITEM NO DESCRIPTION
DVD963SA
EU
DVD963SA
NON-EU
7402 IC SM LM833D (MOTA) R X
1V / div DC
500us / div
I411
2V / div DC
500us / div
I414
2V / div DC
500us / div
I400
2V / div DC
500us / div
I408
2V / div DC
500us / div
I421
1V / div DC
500us / div
I417
1V / div DC
500us / div
I418
1V / div DC
500us / div
I424
I411
I417
I418
I424
I421
I414
I400
I408
470u
470u