Chassisplatte – Ablaufsteuerung / Deck-Elektronik (DE)
Family Board – Sequence Control / Deck-Electronic (DE)
5V
5V
5V
(SEE FAMILY BOARD ADJUSTMENTS)
FOR GAP POSITION AND TUNING LIMITS
IN CASE OF REPLACEMENT MAKE ADJUSTMENT
5V
2,4V
0,5V
4,9V
4,8V
0,2V
0V
2,6V
2,4V
2,8V
0V
0V
3,1V
0V
0V
0V
2,5V
5V
1,4V
5V
0V
0,3V
0,5V
4,4V
5V
0V
0V
0V
2,5V
0V
0V
1V
2,5V
5V
5V
5V
5V
2V
2V
0,5V
0V
5V
0V
5.3V
5.3V
5.3V
14.6V
8.8V
14.6V
14.6V
5.3V
2.8V
MEASURED IN RECORD MODE
MEASURED IN PLAYBACK MODE
...V
...V
0.6V
13.5V
0.5V
0,1V
0,1V
14.65V
14.5V
0V
2V
3,4V
3,8V
3.2V
2.5V
2.5V
0.11V
0.1V
2.6V
5.3V
5.3V
2.5V
0.1V
2.1V
2.5V
2.5V
2.5V
.. OSCILLOGRAMS
41
42
43
44
45
47
46
48
49
50
51
AND PROGRAMMING OF THE FEATURE CODE
(SEE SERVICE TEST PROGRAMM)
STROBE
STROBE
SDA
SDA
SDA
SCL
SCL
SCL
PWM
PWM
AFC
AFC
TMO1
TMO2
HELO
HELO
HEHI
HEHI
CLKD1
CLKD1
FTAD
FTAD
FTAD
POR
POR
POR
SYNC
SYNC
SYNC
W/R
W/R
FGD
FGD
WTLD
WTRD
DATD1
DATD1
FFP
CREV
CREV
CREV
LED
LED
WTR
WTR
FTA
FTA
WTL
WTL
FG
FG
CSYNC
CSYNC
CSYNC
CTL2
CTL2
CTL1
CTL1
HP1
HSC
WIND
WIND
WIND
CAP
CAP
REEL
REEL
TMO
TMO
IPAL
THIO
I8SC1
I8SC1
IPOR
IPOR
CROT
DO
AGC
AGC
TRIV
TRIV
TAS
TAS
TAE
TAE
I/R
I/R
LEDD
ENVC
ENVC
MTA
MTA
IREC
IREC
LP
LP
PG/FG
PG/FG
ESPBH
IPBV
MODON
only for Gemstar ST24c04
deleted for eco
only for eco
deleted for eco
deleted for eco
deleted for eco
deleted for eco
deleted for eco
delete for 4 head
delete for 4 head
only
for 4 head
to VS/IO
to VS/IO
NC
to VS/IO
to AL
to VS/IO
to FV
to VS/IO
to VS/IO
to VS/IO
to VS/IO
to VS/IO
TO HEAD AMPLIFIER L1
REEL
PG/FG
GNDD
DATD1
NC
HEHI
+5D
NC
HELO1
-28V
STROBE
SDA
CLKD1
+14A
GNDA
+14M1
+8M2
+33V
GNDM1
GNDM2
+5A
-28V1
HELO
+5A
+5V2D
HEHI
GNDD
GNDA
GNDD
+5D
+14M2
GNDM2
+14/9
WTR
+5D
GNDD
CREV
CAP
INIT
RECP
LED
GNDM1
TAE
WTL
TAS
FTA
FG
TMO2
TMO1
POR
to AL/VS
to VS/IO
to AL
to AL
to VS/IO
to VS/IO
from VS/IO
to AL
to AL
TO DECK L4
TO DECK L2 SENSOR PRINT
TO SM111 POWER SUPPLY
TO DC1 OPERATING PANEL
SCL
to VS/IO
to VS/IO
AFC
PWM
CAPSTAN
SUPPLY
SWITCH
EEPROM
DECK INTERFACE
F1
F6
F3
F4
THREADING MOTOR
F2
only for
LONGPLAY
delete for
LONGPLAY
for LONGPLAY only
3463
3464
for PAL-I
for other
10k
10k
82k
not need
not need
not need
not need
not need
not need
not need
not need
TMP91C642AN
deleted for eco
only for eco
N12-DE
A.N. 9409.1
5402 B 6
5401 A15
3499 F18
3498 G18
3489 E18
3488 B10
3486 F 3
3485 K 4
3473 K 3
3472 F19
3471 G12
3470 M23
3469 L23
3468 M22
3467 M22
3466 M22
3465 D17
3464 E12
3463 F12
3462 L19
3461 K19
3460 I13
3459 E13
3458 K12
3457 K11
3456 K11
3455 I 7
3454 I 6
3453 I 6
3452 J 6
3451 J 5
3450 M 9
3449 L 5
3448 L 3
3447 K 3
3446 K 3
3445 J 3
3444 I 3
3443 I 3
3442 G 3
3441 F 3
3440 D 5
3439 B 7
3438 C 7
3437 D 7
3436 D 7
3435 D 6
3434 D 8
3433 C 9
3432 I13
3431 F13
3430 I17
3429 G18
3428 J17
3427 C17
3426 H18
3425 H18
3424 G17
3423 K17
3422 G17
3421 H12
3420 G13
3419 G18
3418 I19
9091 I 5
3417 J13
3416 I13
3415 D17
3413 H11
3412 H11
3411 G10
3410 G10
3409 M 9
3408 M21
3407 O 6
9090 J 5
3406 O 6
3405 M 9
3404 B17
3403 F11
3402 G16
3401 K21
3400 C13
2423 B16
2422 I 6
2421 L 7
7413 F11
2420 L 2
2419 L 3
2418 I11
2417 L 7
2416 L11
2415 L 5
2414 J 7
2413 J 6
2412 J 5
2411 I 5
7412 K18
2410 H 7
2409 E 6
2408 C 5
2407 B 6
2406 M14
2405 M15
2404 H11
2403 B14
2402 B16
2400 B13
7411 L 8
1402 N11
1401 L14
1400 O 9
0146 L 1
0145 C 2
0144 H 1
0143 L 1
0142 P 4
0141 P 8
7410 F15
7408 L22
7407 M22
7406 N21
7405 C18
7404 H10
7403 H 5
7402 D 6
7402 C 6
6402 L 3
6401 K17
5442 J 5
5441 I 5
4
5
6
1
7
8
9
10
11
12
13
14
15
16
17
2
18
19
20
21
22
23
3
M
L
K
P
J
I
H
G
F
E
D
C
B
A
O
N
M
L
K
P
J
I
H
G
F
E
D
C
B
A
O
N
4
5
6
1
7
8
9
10
11
12
13
14
15
16
17
2
18
19
20
21
22
23
3
0142
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0141
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
0146
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
2k2
3473
10k
3408
3409
3405
10k
3460
4k7
3419
33k
3418
1k
3472
3464
82k
10k
3459
1k
3431
1k
3413
2k2
3466
470E
3470
470E
3468
1k
3469
4k7
3467
4k7
3465
10k
3463
1k
3432
3440
1E5
4k7
3417
4k7
3404
100k
3416
470E
3420
1k
3415
3439
22k
3438
3k9
470E
3430
3449
100k
4k7
3456
1k
3442
1k
3446
22k
3445
10k
3444
1k
3443
4k7
3412
1k8
3423
3437
10k
3454
470E
3455
220E
3453
4k7
3434
22k
3435
82k
3436
22k
3452
39k
3451
10k
4k7
3457
68E
3410
68E
3411
3450
2M2
10k
3441
22k
3448
10k
3447
5k6
3426
6k8
3424
1k
3422
4k7
3458
4k7
3428
1k
3427
4k7
3429
100E
3461
100E
3462
3406
1E5
3407
1E5
100E
3421
4k7
3471
8k2
3425
3433
10k
4k7
3401
4k7
3402
1k
3403
1k
3400
2k2
3488
10k
3489
1k8
3486
2k2
3485
4k7
3499
100E
3498
GNDD
GNDD
GNDD
GNDD
GNDD
GNDM1
GNDD
GNDD
GNDD
GNDD
GNDM2
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDM1
GNDD
GNDM1
GNDM1
GNDD
GNDD
GNDD
GNDD
GNDM1
GNDD
GNDM2 GNDM2
GNDFV
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
2422
100p
2408
100n
2418
10n
2404
4n7
2407
100n
2413
1n
2411
4n7
2414
33n
2415
100n
2416
100n
2409
10n
22p
2406
22p
2405
2419
4n7
100n
2403
2421
100n
100n
2423
100n
2400
+5D
+5D
+5D
+5D
+5D
+5D
-28V
+5D
+14M1
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
+5D
-28V1
+5D
-28V
+5D
+5D
+5D
+5D
+5D
+5D
+5D
-28V1
+5D
9090
9091
7406
DTC124EK
7405
DTC124EK
3u9
5442
3u9
5441
22u
5401
330n
5402
BC848B
7407
BC848B
7404
DO
CROT
IPAL
STROBEAFC
PWM
AGC
+14A
+33V
5VA
-28V1
SCL
SDA
HSC
ENVC
I8SC1
CSYNC
TRIV
ESPBH
MODON
FFP
CTL2
CTL1
LP
MTA
IREC
IPBV
HP1
7413
DTA124EK
7408 BD436
7410
63
45
22
23
24
25
26
27
28
29
41
42
43
44
40
39
38
37
36
35
34
33
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
61
60
59
58
57
56
55
54
53
52
51
50
17
18
19
20
30
31
46
21
64
62
32
49
47
48
VCC1
TI1
C-SYNC
EXT
RXD0
TXD0
TPG0-11/TPG1-11
CAP3
AN00
CAP2
CAP1
CAP0
PWM8
TEST
AN01
AN02
AN03
SCLK0
AN04
AN05
AN06
AN07
AN10
AN11
INT2
INT0
INT1
XTAL2
P66
P33
P34
P42
P41
PW0
PW1
P13
P67
P50
P65
P36
P64
P37
P31
P51
P52
P53
P40
P54
P55
P56
P57
P60
P61
P46
P35
P47
RESET
P30
XTAL1
TPG0-10/TPG1-10
VSS1
VREF
TPG0-8/TPG1-8
TPG0-9/TPG1-9
VSS2
TPG0-6
TPG0-5
TPG0-7
TPG0-4
TPG0-3
TPG0-2
TPG0-1
TPG0-0
TPG1-7
TPG1-6
TPG1-5
TPG1-4
TPG1-3
TPG1-2
TPG1-1
TPG1-0
SCLK1
AN13
AN12
RXD1
TXD1
AGND
P43
P06
P05
P04
P00
P32
P45
P44
P10
P11
P12
P63
P62
P27
P26
P25
P24
P23
P22
P21
P20
P07
CLK
P03
P02
P01
T V C
1402
T80mA
1400
T630mA
0145
1
2
3
+14M1
+8M2
+14M1
+8M2
5VA
+33V
+14A
+14M1
+14M1
+14A
5VA
+33V
+14M1
+8M2
0143
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0144
1
2
3
4
5
6
1N4148
6402
1N4148
6401
7412
ST24C02A
1
2
3
4
5
6
7
8
2420
47u
47u
2402
2412
100u
2410
47u
2417
47u
1401
10MHz
L2722
7402
5
6
3
L2722
8
7
1
4
2
7402
7411
18
5
15
6
14
7
13
8
11
16
1
2
12
4
17
9
3
10
AMPLIFIER
WRITE
- DETECTOR
- FILTER
- AMPLIFIER
Vref
COMP2_IN
COMP3_IN
COMP4_IN
VCC
PO/FC
VREF
CTL_IN/OUT
CTL_FB
COMP1_IN
DETECTOR
POWER-FAIL
POWER-ON AND
Vref
COMP3_OUT
COMP4_OUT
COMP1_OUT
COMP2_OUT
CTL_DATA
PO/F_OUT
CAP_REV
GND
W/R
-
+
-
+
+
-
+
-
+
-
-
+
SAA1310
7403
BC848B
GRUNDIG Servicetechnik
GRUNDIG Servicetechnik
10
9
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
