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Grundig Toronto 32-7931a T Service Manual page 28

Chassis t8, t9

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GRUNDIG Service
Chassisplatte / Chassis Board T8 YVR190R-4
220
210
C924
FID3
1
GND
200
GND
GND
12V
12V
12V
190
STNDBY
S904
24V
DIMMING
BL
GND
180
GND
5V
Trigger
5V
2
3
170
33
160
34
150
140
130
+
120
+
24
110
23
L801
L802
100
1
90
80
70
60
50
40
30
1
20
10
1
FID4
SPEAKER
0
Y
X
0
10
20
Q901
T906
1
1
1
C935
1
Q900
193
1
Y400
1
19
S600
HDMI3
1
1
1
8
C470
C409
S800
S401
KEYBOARD
30
40
50
60
Ansicht von der Bestückungsseite / View of Component Side
S403
2
40
1
39
1
129
19 20 21
22
65
1
IC404
IC408
16 17
15
14
33
49
IC600
1
1
1
19
19
S601
HDMI2
SERVICE
S402
IC703
1
S703
1
C469
C468
C471
R462
70
80
90
2 - 2
FID1
1
IC500
S501
1
IC406
1
14
5
4
9
1
RP201
RP202
13
S602
37
12
HDMI1
11
1
IC201
25
13
1
1
T301
10
8
L301
TU301
TU302
7
TU303
6
IC301
1
100
110
120
130
Chassis T8 / T9
1
IC503
1
USB
S702
3
SIDE
AUDIO
LEFT
S707
S704
S705
S706
S-VIDEO
2
6
5
1
KEYBOARD
140

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