Inhaltsverzeichnis
Werbung
GRUNDIG Service
Chassisplatte – Hauptteil / Chassis Board – Main Part
L207
1OuH
R229
R235
270R
100R
C218
C235
22n
10n
L208
1OuH
R230
R236
270R
100R
C251
C219
10n/50V
22n
R242
1k
C224
C240
220p
4.7n
R243
1k
C223
C239
220p
4.7n
15
GND4
14
GND3
13
GND2
12
GND1
33V
R121
1k
C159
C160
C157
100p
4.7u/63V
Option
F102
Option
20
DTV
X101
CON8
33V
C229
47u/16V
C230
47u/16V
C207
4.7u/16V
C208
4.7u/16V
L102
10uH
C163
1n
L116
10uH
R211
0R
C162
F103
1n
X6966M
3
IFIN-
IFIN+
5V
5V
3.3V
4.7uH
8V
1.8V_STB
R102
L111
10K
T102
10uH
BC848B
R125
3.9K
R127
8V
47K
R103
T103
10K
BC848B
R126
3.9K
R104
D102
SCHOTTKY
R105
75R
R106
75R
R108
75R
R107
75R
R129
C121
100R
100n
C145
47p
R128
C122
100R
100n
C146
47p
R130
C125
100R
100n
FR_AV_C
R115
C123
FR_AV_Y
100n
100R
5V_DVD
X102
CON8
3.3V_DVD
$
%
8V
L104
10uH
IC101
VCTI
1
C111
C130
GND
100n
100u/16V
2
VSUP8.0AU
C129
C112
3
VREFAU
3.3u/16V
100n
R123
4
SPEAKERL
220R
C105
1n
R122
5
SPEAKERR
220R
C104
1n
L101
6
10uH
AOUT1L
SC1_OUT_L
C136
47p
SC1_OUT_R
7
AOUT1R
C137
47p
8
L103
AIN3L/AOUT2L
10uH
C138
47p
L106
9
AIN3R/AOUT2R
10uH
C143
47p
10
C107
AIN2L
1n
L117
11
AIN2R
10uH
C108
1n
SC1_IN_L
12
L107
AIN1L
10uH
C109
1n
SC1_IN_R
13
L108
SIF/AIN1R
10uH
C106
1n
14
TAGC
L112
R113
15
10uH
100R
VREFIF
C110
C119
1n
100n
16
IFIN-
17
IFIN+
C139
C161
L115
47p
1u/16V
8.2uH
18
RESETQ
L109
10uH
C113
19
C102
VSUP5.0FE
100n
47u/16V
FB102
L110
20
VSUP5.0IF
10uH
C114
MMZ2012Y601B
C133
100n
FB103
21
100u/16V
VSUP3.3DIG
MMZ2012Y601B
L113
22
GND
C115
C134
100n
100u/16V
23
GND
24
C116
C132
VSUP1.8DIG
100n
100u/16V
25
XTALL1
20.25Mhz
C154
22p
Q102
26
C155
XTALL2
22p
27
AUDIO SEL
28
AUDIO SEL
F_BLANK_SCART
29
SC1 F IN
75R
C140
47p
B/Cb
30
C117
SC1 B IN
100n
C141
47p
G/Y
C118
31
SC1 G IN
100n
C142
47p
R/C/Cr
32
C126
SC1 R IN
100n
C150
47p
V_SC1
C127
33
SC1 CVBS IN
100n
C151
47p
CH_SC2
34
SC2 CHR
Y_SC2
35
SC2 Y
36
C148
FR AV CHR
47p
37
FR AV Y
C149
47p
38
SC3 CVBS
C124
C147
39
100n
47p
PIP CVBS
R132
40
SC1 CVBS OUT
100R
R131
41
SC2 CVBS OUT
100R
R116
42
PIP CVBS OUT
1.8V_STB
100R
L114
43
VSUP1.8FE
4.7uH
44
C135
C128
GND
100u/16V
100n
EKRAN VCTI
3 -
C164
8V
5V
10n
R423
D403
D404
2.7k
R439
150R
1N4148
1N4148
R425
T401
22R
BC818
R440
150R
C429
100u/16V
table: see p.3-14
88
GND
R441
150R
87
VSUP5.0BE
C404
10n
86
TEST
C405
R436
10n
7.5K
85
VERT+
C407
33n
84
table
R437
VERT-
7.5K
R433
C406
22K
33n
table
83
EW
C433
R438
6.8k
82
R427
68n
WDRV
3.3k
81
R432
ABC
180R
80
R453
CUT SENSE
1.2k
R434
22K
79
GNDM
78
C439
FBIN
0R (PIP : 22p)
77
C413
RIN
1n
76
C414
GIN
1n
5V
SVM
75
C415
BIN
1n
X405
R478
SVM OUT
1k
74
1
SVMOUT
R479
2
1k
73
ROUT
72
GOUT
71
BOUT
70
VRD
R418
C401
1k
4.7u/16V
69
XREF
L401
68
VSUP3.3BE
10uH
C402
C423
67
22n
10u/16V
GND
66
GND
C430
100u/16V
65
VSUP3.3IO
C422
VSYNC
10u/16V
64
VSUP3.3DAC
3.3V
8V
R429
63
T410
GNDDAC
R406
BC858B
3.3K
R419
100R
1K
62
SAFETY
R476
C411
0R
1n
R407
61
R451
R428
HFLB
3.3K
5.6K
100R
VSTI-F ver
60
R401
HOUT
470R
C412
C442
59
33p
1n
R420
VPROT
10K
C447
R481
220n
15K
R454
SDA
100R
58
57
R456
SCL
100R
56
R457
P21/PWMV
100R
C416
1n
55
R458
P20/DFVBL
100R
C417
1n
KB
54
R459
KB
100R
C418
1n
53
R460
STATUS 3
100R
STATUS2
52
R408
STATUS 2
100R
STATUS1
51
R409
STATUS 1
100R
50
R464
LED
2.2k
C408
10n
49
R463
IR
IR
220R
48
ST_BY
R455
ST-BY
ST_BY
100R
47
R462
MUTE
MUTE_L
4.7k
3.3V_STB
46
L405
VSUP3.3FE
10uH
C428
C431
45
100n
100u/16V
GND
Chassis K2
L407
0.68uH
C448
150pF/50V
C436
330p
R444
L408
33R
0.68uH
C449
C435
150pF/50V
330p
R442
33R
C437
L409
330p
0.68uH
C450
15
R404
R443
150pF/50V
100R
33R
VERTQ
14
VERT
R405
100R
12
EW_DRIVE
R403
100R
C434
33n
EW
@
FBLpip
Rpip
Gpip
Bpip
¡
21
22
23
™
C426
100n
3.3V
3.3V_STB
L402
10uH
6
3.3V
L403
10uH
VSTI-F ver
T403
R477
0R
BC848B
^
HFLB
R424
2.7K
R402
6
10K
H_DRIVE
L404
10uH
VPROT
16
T406
BC848B
R435
22k
R452
47k
C419
X406
1n
KEY
ZD403
3V6
R482
R483
0R
0R
3.3V_STB
6.5V
Only For White Led
X
C
T40
BC8
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