Grundig Toronto 32-7931a T, Service Manual

Page: 51 / 82

GRUNDIG Service Chassis T8 / T9
2 - 25
Chassisplatte / Chassis Board T9 YVR190R-8 Ansicht von der Bestückungsseite / View of Component Side
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
Y
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140
X
V-
0
R8
39
C8
43
R508 LVDS
LV
DS
LV
DS
R4
53
2
1
IC
402
C7
32
C7
29
C921
R927
R9
42
R4
90
R9
22
S901
FID1
C924
L917
FID3
S906
1
R9
29
C907
IC
90
4
T906
C905
R907
R489
R913
L908
R920
1
R9
24
R925
C9
36
R9
26
Q901
D900
C903
IC
401
R417
C9
11
D9
01
C902
C917
R908
T406
T902
R916
R4
52
R918
C430
C452
C4
55
C4
56
LABEL6
193
C425
C441
C402
R409
R413
C421
R9
19
Q900
R939
C938
T903
R914
C920
1
R921
C9
00
L903L904
R917
C904
C930
C913
1
C906
IC
900
R9
02
R9
03
L901
C931
L902
R9
06R9
01 C912
C901
R414
RP40 6
RP40 1
RP40 0
C4
13
C4
05
C4
16
R4
07
R4
10
C4
14
1
C9
37
C9
22
L909
C908
R485
L906
L905
33
C910
L907
14
GND
PO
WE
R
GND
GND
STNDBY
12V
12V
12V
C9
09
C4
12
1
S904
GND
24V
BL
DIMMING
GND
5V
5V
34
C4
04
L400
BARCODE
C453
C4
17
1
C440
C454
RP40 3
C457
R400
C439
RP40 5
R405
C4
37
C435
C4
36
R402
C4
19
R418
C7
37
C7
35
C4
20
R4
94
C4
18
L404 C4
46
C916
C918
C4
45
R4
04
RP40 4 C4
15
R4
01
RP40 2
C400 C401
R411 C4
11
R4
19
R4
08
R4
12
C4
03
IC
90
2
R909
L406
C459
Y400
L403
C4
29
IC
903
R900
T901
R904
C919
R905
1
RP20 3
C424
R516 R507
C5
01
T5
01
IC503
L5
00
R520
C505
S501
1
R216
R506
R511
R512
R515
R5
05
C506
1
1
IC500
1
R504 C504
R502
R503
C500
R501
C503
C502
R500
R5
23
R5
22
1
R427
R4
06
C4
51
R483
R4
92
40
R4
93
R1
34
R1
33
R1
38
R1
93
39
S404
S403
C408
30
30
S400
R4
55
IC
403
L402
RP40 7
CB90 2
R923
R4
56
C431
R4
54
C423
C4
26
129
R513
R514
R510
R509
1
R479
0 6 4 C
1 6 4 C
C826
C824
S402
C723
C718
IC404
L4
01
1
R433
R435
R434
R475
R438
R439
674
R
844
R
944
R
IC
406
R474
IC408
C7
46
R4
73
C462
1
R444
L701
R816
R811
R745
C442
R735
R7
11
C447
R710
C443
C422
C433
C4
50
C432
65
C7
30
C4
44 C7
25
C7
63
C7
53
C4
34
C4
28
C7
28
C4
38
T700
1
R7
17
R716
C7
52
R7
14
R720
C7
59
C743
C7
50
C7
41
C7
64
C7
56
C7
38
C747
YVR1
90R-8
LABEL2
C3
06
C802
C807
C814
R800
C804
C817
R801
C813
R806
R803
L411
R8
02
C8
09
C8
18
D7
02
R7
07
C7
60
IC
800
C2
29C2
22
1
S602
HDMI1
LABEL3
R223 C207
R2
24
R2
25
C206
R218
R222
R2
14
R2
21
D601
1
R2
15
R2
12
RP
20
2
RP
20
1
R6
22
D600 R6
25
R7
53
R7
54
R606 R612
T600
1
19
T701
R6
31
R6
14
R6
10
207
BC
957
R
826
R
926
R
R6
26
D7
20
IC
70
3
R761
1
C212
C205
R207
1
C224
R205
1
L305
D3
02
T301
R3
03
C2
00
R3
12
C3
04
R3
06
C308
R3
10
R3
02
R3
21
R305
R819
C803
R8
04
C204
R209
R219
R229
R231
L203
C2
40
C237
C236
R204
C2
09
C2
27
C2
28
X
201
C2
08
R2
28
25
C2
02
R2
03
C2
03
C
302
L301
37
IC201
1
13
L202
C221
L201
R206
C211
C235
R213
F301
F302
C2
01
C2
23
C2
20
C2
19
R2
01
R2
35
R2
34
C2
15
C214
C2
17
C2
18
C2
16
C242
L204
C915
D902
+
L800
R8
44
R8
33
T8
00
IC
80
3
R8
35
R836
R8
30
R8
32
20
S700
21
SCAR
T
C721
R7
46
C745
C7
14
R7
42
R7
37
C7
02
C7
20
R733
R760 R756
C7
13
D716
IC
705
C8
19
1
R7
41
C7
19
14
C8
01
C8
05
15
R7
40
C7
16
C7
24
L802
L808
L806
L805
R7
32
C7
22
1
IC
405
R7
52
R7
51
C7
12
R7
12
R7
22
R724
R7
31
D705
R7
23
R702
C703
R7
21
R725
C8
12
C8
10
R701
C700
R700
R705
D700
C701
D704
R709
C704
R704
C705
R703
C717
R708
D703
C407
C467
R460
1
C8
08
C8
16
C8
46 R852
28
C8
06
L804
L807
C8
11
L801
C8
00
8
L4
08
R461
9 0 4 C
0 7 4 C
L412
C8
15
L803
1
S401
KEYBOARD
LABEL5
C7
61
C7
06
C7
07
R7
13
R7
06
R718
R715
D7
01
C7
10
C709
R7
19
C7
11
D7
06
C7
08
D7
08
R480
R482
S800
SPEAKER
R486
D707
D709
R466
T404
1
R185
R488
R440
R498
R430
FID4
1
S905
LABEL4
KEYBOARD
6
S405
2
C3
27
C310
R220
R330
IC301
5
S903
1
FID2
T303
R304
C
324
D301
C309
1
R311
L303
C307
1
T302
R318
R309
R313
R3
14
R3
16 1
R3
22
TU301
TU302
TU303
TRANSPOR T LI NE
R481
R477
L409
1 3 4 R
1 4 4 R
R851
R813
C4
68
L410
R462
C469C4
10
R230
R211
C226
6
7
8
10
4 5
14
3
11
12
13
9
23
23
24
19 20 21
1
22
2
Trigger
3