GV470…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV470…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service
4 - 21
GRUNDIG Service
4 - 21
Wiedergabe
Playback
Y-Signal
C-Signal
FBAS-Signal
Aufnahme
Record
Y-Signal
C-Signal
FBAS-Signal
3632
3623
3580
X
–
A
GV470S NIC
GV470S VPT
POS.NR.
DOS
U
WR-V
U
Y
47P
2470
0,1U
2522
0,1U
2525
1N
Y 2488
33N
2523
1N
2493
33N
2521
0,1U
2526
33N
2518
1N
2505
1N
2502
1N
2504
1N
2506
33N
2500
33N
2516
1N
2496
1N
2495
82P
2460
33N
2472
1N
2498
120P
2475
33N
Y2491
1N
Y 2489
33P
Y2487
100P
Y
2501
0,1U
2459
0,1U
2517
47P
2519
47P
2463
X
10P
2462
1
3
4
7
8
10
5
6
2
9
BA7604N
IN1A
VCC
CTLA
OUTA
OUTB
CTLB
GND
IN1B
IN0A
IN0B
N
7415
UNC.FM.
CH
CVS
HI-CH
SCL
CCVS
SCL
SDA
SDA
CCVS
HI-P
MIX.SYN
CCVS
SCL
MIX.SYN
CCVS
CCVS
SDA
STROBE
CLOCK
MIX.SYN
FSC
CH
HI-P
MIX.SYN
FSC
STROBE
DATA
HI-P
HI-CH
CLOCK
CCVS
CON.FM.
CON.FM.
HI-P
CVS
CVS
CCVS
CVS
CH
UNC.FM.
CCVS
CH
CH
7
6
3
1
2
CODE741
1085
BC858B
7388
BC858B
7394
BC858B
N
7417
BC858B
7406
BC858B
7404
BC858B
7382
BC858B
Y7416
BC858B
7421
BC848B
7424
BC848B
7437
BC848B
7386
BC848B
7384
Y
BC848B
7385
6
5
4
3
2
1
12
11
10
9
8
7
1506
HEF 4053
L
H
L
H
L
H
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
7435
+
-
1/2
LM358M
7420
+
-
1/2
LM358M
7420
HEF4013T
14
7
1/2
GND
VCC
RESET
DATA
CLOCK
SET
Q
Q
7430
HEF4013T
14
7
1/2
GND
VCC
RESET
DATA
CLOCK
SET
Q
Q
7430
BC328-40
7426
1
2
4
3
SEL4155
IN
OUT
GND2
GND1
Y 7408
AUTO
U
SEC
AUTO
U
SEC
H
L
L
L
H
H
BA7603F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
7400
33UH
5360
33UH
5380
33UH
5400
+
100U/25V
2520
+
100U/25V
2512
+
100U/25V
2515
+
1U/100V
2464
+
1U/100V
2465
+
1U/100V
2466
+
1U/100V
2467
+
1U/100V
2468
+
1U/100V
2469
+
100U/25V
2473
+
100U/25V
2480
+
1U/100V
2508
+
47U/25V
Y 2483
+
47U/25V
Y 2485
+
1U/100V
2509
+
1U/100V
2510
+
1U/100V
2503
+
100U/25V
2478
+
47U/25V
Y 2482
+
47U/25V
Y
2481
220
3684
47K
3645
0
Y 3580
27
3667
0
X 3625
1K
3591
47K
3686
1K
3588
1K
3593
10K
3584
1K
3633
4,7K
3672
2,2K
3673
1,8K
3675
2,2K
3670
68K
3665
27K
3662
22K
3677
22K
3678
390K
3680
68K
3682
47K
3640
47K
3638
47K
3639
47K
3637
3,3K
3654
470
3648
1K
3569
680
3578
3,3K
3573
3,3K
3575
3,3K
3571
1,2K
3586
680
3577
2,2K
3652
470
3650
3,3K
3656
3,3K
3658
1,2K
3635
2,2K
3644
X
2,2K
3582
3,3K
3660
470
3629
470
3627
910
3607
1K
3605
4,7K
3614
3,3K
3616
39K
3664
100
3610
100
3631
100
3597
1K
3599
27
3668
1K
3568
0
Y
3623
1K
3601
22K
3642
1K
3595
1K
3612
0
X
3603
0
X
3608
1K
3589
1K
Y 3621
470
Y3618
470
Y
3619
1K
Y
3617
1K
Y
3620
0
Y
3632
1,5K
Y 3634
2,2K
3651
10K
3663
X
4,7K
3622
47K
3641
0
3567
Y
2,2K
3624
0
3647
4,7K
3661
OUT0
OUT1
VCC
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
IN0
IN1
IN2
IN3
IN4
IN5
IN6
IN7
TEA6417
NC
OUT5
OUT4
OUT3
OUT2
CLOCK
DATA
PROG
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
7390
OUT0
OUT1
VCC
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
Clamp
TEA6417
NC
OUT5
OUT4
OUT3
OUT2
PROG
GND
7
9
12
13
14
15
16
17
18
19
7380
56
3646
6
5
4
3
2
1
12
11
10
9
8
7
15
14
13
18
17
16
19
20
21
22
23
24
25
26
27
28
1530
DET
SVHS
U
SEC.
BOX/
U
DET
SVHS
U
V
V
H/2
F
H/2
F
LP
NP
LP
NP
U
FMEP
U
FMEP
H
L
L
L
H
H
BA7602F
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Y
7410
Y
33UH
5370
CCVS
+5VF1
+5VF1
+5VF1
+5VF1
+5VF1
+5VF1
+5VF1
+12VD1
+12VD1
+12VD1
+12VD1
+12VD1
+12VD
+5VF
+5VF
FM-CH
+5VD
HI-BI
RAE*
RAE*
+9VA
SYNC
INSERT
INSERT
+5VD1
+5VD1
+5VD1
+5VD1
+5VD1
+5VD1
+5VD1
+5VD1
J
1085 B11
1506 H22
1514 H1
1530 C22
1532 G1
1916 E4
1917 C4
2422 A2
2426 E6
2428 F6
2430 F3
2431 F3
2433 G3
2437 F5
2438 F5
2440 I3
2443 I5
2445 I7
2446 G7
2447 G7
2448 A7
2449 B7
2450 B7
2451 B7
2452 B7
2453 B7
2454 C7
2455 C7
2457 C7
2458 C7
2459 C9
2460 C11
2462 B11
2463 C12
2464 A15
2465 A14
2466 B15
2467 B14
2468 B15
2469 B14
2470 B10
2472 A16
2473 A16
2475 C15
2478 A20
2480 B20
2481 E11
2482 E11
2483 F11
2485 E11
2487 E11
2488 E11
2489 F13
2491 D12
2493 E13
2495 F13
2496 E14
2498 F14
2500 E15
2501 D15
2502 H9
2503 H10
2504 H9
2505 H9
2506 I9
2508 H9
2509 I10
2510 I9
2512 I9
2515 J11
2516 J11
2517 I13
2518 D18
2519 G13
2520 F17
2521 F17
2522 E20
2523 G19
2525 E21
2526 H18
3502 A3
3503 A3
3505 A3
3507 A5
3509 B3
3511 B2
3513 C3
3514 B4
3515 D3
3516 D3
3518 C4
3520 D4
3521 D6
3522 D6
3524 E5
3526 E5
3528 F5
3530 E6
3532 E6
3534 E7
3540 G3
3541 G3
3543 G4
3545 G3
3546 H3
3548 H4
3550 G5
3551 G5
3553 G7
3555 G5
3556 G5
3558 G7
3560 I3
3561 I3
3562 J4
3563 G8
3564 G7
3565 B7
3566 C8
3567 C8
3568 B10
3569 B10
3571 A10
3573 C9
3575 C9
3577 A11
3578 A12
3580 A13
3582 C11
3584 D11
3586 C11
3588 C12
3589 C12
3591 B12
3593 C12
3595 A12
3597 A13
3599 A13
3601 A13
3603 A14
3605 B13
3607 B13
3608 C14
3610 A16
3612 A17
3614 C15
3616 C16
3617 D10
3618 F11
3619 F11
3620 E11
3621 E11
3622 B10
3623 F13
3624 B11
3625 F14
3627 E14
3629 F14
3631 F16
3632 D16
3633 E16
3634 D16
3635 J9
3637 I9
3638 I9
3639 I10
3640 I10
3641 I10
3642 J10
3644 J10
3645 J10
3646 J11
3647 I11
3648 H13
3650 H13
3651 H13
3652 H13
3654 H13
3656 H13
3658 I13
3660 I13
3661 E17
3662 C18
3663 E17
3664 D18
3665 D18
3667 E18
3668 E18
3670 F18
3672 F17
3673 G18
3675 F18
3677 I15
3678 I15
3680 I16
3682 H16
3684 H21
3686 J19
5360 A20
5370 A10
5380 B20
5400 B20
6342 A3
6346 B2
6348 B3
6352 B2
6354 B3
6358 B2
6360 B3
6364 A4
6366 A5
6370 A5
6374 B5
6380 D3
6384 D2
6388 D2
6392 E2
6394 E3
6398 D4
6400 D5
6404 D4
6408 D5
6412 G2
6416 H2
7340 A3
7344 C3
7346 D6
7347 D6
7350 E5
7352 E6
7354 E6
7360 G3
7362 G4
7364 F5
7366 G6
7370 I4
7375 I7
7377 G7
7378 G7
7380 A8
7382 C11
7384 B12
7385 B11
7386 B12
7388 A12
7390 H11
7394 J10
7400 A15
7404 A17
7406 C15
7408 D11
7410 E12
7415 E15
7416 D15
7417 F16
7420 D18
7420 I16
7421 D17
7424 F18
7426 F19
7430 H16
7430 I19
7435 H17
7437 J20
I
H
G
F
E
D
C
B
A
23
23
22
22
21
21
20
20
19
19
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
YWX
SF
SF
*
VP Y2145
VT 7198
VT 7190/20
VT/VP Y2145
VT
VT
VT Y3202
VT 7196,SF 3384
VT 7176
VT 7140/52
VT 3240
VT
1
1
PCB HEAD AMPLIFIER,HV
2
SP Y7640/3
SP Y7640/17
SF 1523/11
PICTURE SEARCH
DE 7060/47
SF 7445
DE 7020/3,FE 7790/3
DE 7060/69,SP 7670/25
DE 3018,SF 7170/2
1-N
1-N
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
SF Y1523/1
SF 7260
7375
/
ENVC IFEO
DE 6052
9530
9506
7388
PCB FAMILY BOARD,IO+CP
OS
VP
VP
2451
3605
1530/2
1530/19
7370/5
7370/11
7370/12
7370/13
7370/4
A
A
A
A
2506
7375/10
7375/3
DE 7020/1
7375/1
DE 6032
DE 7060/37
DE 7060/43
DE 3052
DE 7060/13
FM T.T.
FM T.T.
PCB S-VHS BOARD,SH
5
DE 7060/15
DE 7060/76
FE 7850/1
AF 7300/16
AF 7300/17
FE 7850/20
DE 7060/75
7375/11
A
A
DE
DE
DE
C
Y
1
4
8
2
3
7
4
5
6
8
9
11
8
10
13
12
1
2
5
3
6
4
SP Y7670/25