Grundig Toronto 32-7931a T, Service Manual

Page: 53 / 82

GRUNDIG Service Chassis T8 / T9
2 - 27
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
01
02
03
04
05
06
07
08
09
0
100
110
120
130
140
X
V-0
R839
C843
R5
08
LV
DS
LVDS
LVDS
R453
2
1
IC402
C732 C729
C9
21
R9
27
R942
R490
R922
S9
01
FID1
C9
24
L917
FID3
S906
1
R929
C9
07
IC904
T906
C9
05
R9
07
R4
89
R9
13
L908
R9
20
1
R924
R9
25
C936
R926
Q901
D9
00
C9
03
IC401
R4
17
C911
D901
C9
02
C9
17
R9
08
T406
T9
02
R9
16
R452
R9
18
C4
30
C4
52
C455
C456
LABEL6
193
C4
25
C4
41
C4
02
R4
09
R4
13
C4
21 R919
Q900
R9
39
C9
38
T9
03
R9
14
C9
20
1
R9
21
C900
L903
L904
R9
17
C9
04
C9
30
C9
13
1
C9
06
IC900
R902 R903
L901
C9
31
L902
R906R9
01
C9
12
C9
01
R4
14
RP
40
6
RP
40
1
RP
40
0
C413
C405
C416
R407
R410
C414
1
C937
C922
L909
C9
08
R4
85
L9
06
L9
05
33
C9
10
L907
14
GN
D
POWER
GN
D
GN
D
ST
ND
BY
12V 12V 12V
C909
C412
1
S904
GN
D
24V
BL
DI
MM
IN
G
GN
D
5V
5V
34
C404 L400
BARCODE
C4
53
C417
1
C4
40
C4
54
RP
40
3
C4
57
R4
00
C4
39
RP
40
5
R4
05
C437
C4
35
C436
R4
02
C419
R4
18
C737 C735
C420
R494
C418
L404
C446
C9
16
C9
18
C445
R404
RP
40
4
C415
R401
RP
40
2
C4
00
C4
01
R4
11
C411
R419
R408
R412
C403
IC902
R9
09
L406 C4
59
Y400
L403
C429
IC903
R9
00
T901
R9
04
C9
19
R9
05
1
RP
20
3
C4
24
R5
16
R5
07
C501
T501
IC
503
L500
R5
20
C5
05
S5
01
1
R2
16
R5
06
R5
11
R5
12
R5
15
R505
C5
06
1
1
IC
500
1
R5
04
C5
04
R5
02
R5
03
C5
00
R5
01
C5
03
C5
02
R5
00
R523
R522
1
R4
27
R406 C451
R4
83 R492
40
R493
R134 R133
R138 R193
39
S404
S403
C4
08
30
30
S400
R455
IC403
L402
RP
40
7
CB
90
2
R9
23
R456
C4
31
R454
C4
23
C426
129
R5
13
R5
14
R5
10
R5
09
1
R4
79
064
C
164
C
C8
26
C8
24
S4
02
C7
23
C7
18
IC
404
L401
1
R4
33
R4
35
R4
34
R4
75
R4
38
R4
39
6 7 4 R
8 4 4 R
9 4 4 R
IC406
R4
74
IC
408
C746
R473
C4
62
1
R4
44
L701
R8
16
R8
11
R7
45
C4
42
R7
35
R711
C4
47 R7
10
C4
43
C4
22
C4
33
C450
C4
32
65
C730
C444
C725
C763
C753
C434
C428
C728
C438
T700
1
R717
R7
16
C752
R714
R7
20
C759
C7
43
C750
C741
C764
C756
C738
C7
47
YVR190R-8
LABEL2
C306
C8
02
C8
07
C8
14
R800
C8
04
C8
17
R8
01
C8
13
R806 R803
L4
11
R802
C809
C818
D702
R707
C760
IC800
C229C2
22
1
S602
HDMI
1
LA
BE
L3
R2
23
C2
07
R224
R225
C2
06
R2
18
R2
22
R214
R221
D6
01
1
R215
R212
RP202
RP201
R622
D6
00
R625
R753
R754
R6
06
R6
12
T6
00
1
19
T7
01
R631
R614
R610
2 0 7 B C
9 5 7 R
8 2 6 R
9 2 6 R
R626
D720
IC703
R761
1
C2
12
C2
05
R2
07
1
C2
24
R2
05
1
L305
D302
T3
01
R303
C200
R312
C304
R306
C3
08
R310
R302
R321 R3
05
R8
19
C8
03
R804
C2
04
R2
09
R2
19
R2
29
R2
31
L203
C240
C2
37
C2
36
R2
04
C209
C227 C228
X201
C208
R228
25
C202 R203 C203 C302
L30
1
37
IC
201
1
13
L2
02
C2
21
L2
01
R2
06
C2
11
C2
35
R2
13
F3
01
F302
C201
C223
C220
C219 R201
R235
R234
C215
C2
14
C217
C218
C216
C2
42
L204
C9
15
D9
02
+
L800
R844 R833
T800 IC803
R835 R836
R830
R832
20
S700
21
SCART
C7
21
R746
C7
45
C714
R742
R737
C702
C720 R733
R7
60
R7
56
C713
D7
16
IC705
C819
1
R741 C719
14
C801
C805
15
R740
C716
C724
L8
02
L8
08
L806 L805
R732
C722
1
IC405
R752
R751
C712
R712
R722
R7
24
R731
D7
05
R723
R7
02
C7
03
R721
R7
25
C812 C810
R7
01
C7
00
R7
00
R7
05
D7
00
C7
01
D7
04
R7
09
C7
04
R7
04
C7
05
R7
03
C7
17
R7
08
D7
03 C4
07
C4
67
R4
60
1
C808
C816
C846
R8
52
28
C806
L804
L8
07
C811
L80
1
C800
8
L408
R4
61
904
C
074
C L412
C815
L803
1
S401
KEYBOARD
LABEL5
C761
C706 C707
R713
R706
R7
18
R7
15
D701 C710
C7
09 R719 C711
D706 C708 D708
R4
80
R4
82
S800
SPEA
KE
R
R4
86
D7
07
D7
09
R4
66
T4
04
1
R1
85
R4
88
R4
40
R4
98
R4
30
FID4
1
S905
LABEL4
KE
YBOARD
6
S405
2
C327
C3
10
R2
20
R3
30
IC
301
5
S9
03
1
FID2
T303
R3
04
C324
D3
01
C3
09
1
R3
11
L303
C3
07
1
T302
R3
18
R3
09
R3
13
R314 R316
1
R322
TU
301
TU
302
TU
303
TR
ANSPOR
T
LI
NE
R4
81
R4
77
L409
134
R
144
R
R8
51
R8
13
C468
L410
R4
62
C4
69
C4
10
R2
30
R2
11
C2
26
6 7 8
10
4
5
14
3
11
12
13
9
23 23
24
19
20
21
1
22
2
Tr
igger
3