Inhaltsverzeichnis
Werbung
GRUNDIG Service
ZX8.190 - Hauptteil / Main Part
R217
R229
C229
47u/16V
100R
270R
C214
C216
10n
22n
R218
R230
100R
C241
270R
C215
10n/50V
22n
C235
R236
4.7u/16V
1k
C204
C222
R205
220p
4.7n
10k
C236
R237
4.7u/16V
R207
1k
X101
C226
C209
BACK_MODUL
4.7n
10k
220p
C249
47u/16V
L209
10uH
15
GND4
14
GND3
13
GND2
12
GND1
33V
R111
1k
C140
C142
100p
4.7u/63V
F102
C141
tab le
tab le
3
V
C851
15n
C852
15n
C118
100n
C853
15n
T804
BC858B
6
C230
47u/16V
C250
47u/16V
R121
220R
R120
220R
SC1_OUT_L
SC1_OUT_R
L109
10uH
L114
10uH
L115
10uH
R104
100R
R103
100R
L110
SC1_IN_L
10uH
SC1_IN_R
L111
F101
10uH
X6966M
R117
L112
10uH
100R
IFIN-
IFIN+
C146
1u/16V
5V
L108
10uH
C153
47u/16V
5V
L104
10uH
C126
100u/ 1 6V
3.3V
L103
4.7uH
8V
C127
100u/ 1 6V
R128
1.8V_STB
T101
10K
L105
BC848B
10uH
R133
C128
100u/ 1 6V
3.9K
3.3V
R130
2.2K
8V
R134
R129
T102
47K
10K
BC848B
R132
R116
3.9K
D101
F_BLANK_SCART
R131
2.2K
1D_SCHOTTKY
75R
B_SCRT
R115
75R
G_SCART
R114
75R
R_SCART
R113
75R
CVBS_IN_SCRT1
R112
R123
C116
75R
100n
100R
C135
47p
R124
C117
100n
100R
C136
47p
R126
C119
C137
100R
47p
100n
FR_AV_C
C120
R127
100n
C138
FR_AV_Y
47p
R125
100R
100R
C150
C157
C156
47p
47p
100n
1.8V_STB
EKRAN VCTI
L106
4.7uH
100u/ 1 6V
!
^
12VReg
D401
D402
R418
2.7k
1N4148
1N4148
T404
R481
R480
4.7R
10R
BC848B
C442
100n /16V
C444
47u/16V
ST_BY
8V
ST_BY
L107
10uH
IC101
VCTI
1
C108
C125
GND
GND
100n
100u/ 1 6V
2
VSUP8.0AU
VSUP5.0BE
C109
C124
3
100n
VREFAU
TEST
3.3u/16V
4
SPEAKERL
VERT+
C105
1n
5
SPEAKERR
VERT-
C104
1n
6
AOUT1L
EW
C132
47p
7
AOUT1R
WDRV
C158
47p
8
AI N3L/AOUT2L
ABC
C159
47p
9
AI N3R/AOUT2R
CUT SENSE
C160
47p
C107
10
1n
AI N2L
GNDM
11
C106
AI N2R
FBIN
1n
12
AI N1L
RIN
C103
1n
13
SIF/AIN1R
GIN
C102
1n
14
TAGC
BIN
15
C143
VREFIF
SVMOUT
1n
C115
100n
16
IFIN-
ROUT
17
IFIN+
GOUT
C155
47p
L113
18
RES ETQ
BOUT
8.2uH
C154
100n
19
VSUP5.0FE
VRD
FB102
MMZ2012Y601B
20
VSUP5.0IF
XREF
C113
100n
FB103
21
VSUP3.3DIG
VSUP3.3BE
MMZ2012Y601B
22
GND
GND
C114
100n
23
GND
GND
C111
24
VSUP1.8DIG
VSUP3.3IO
100n
25
XTALL1
VSUP3.3DAC
C144
20.25Mhz
22p
Q101
26
C145
XTALL2
GNDDAC
22p
27
AUDIO SEL
SAFETY
C456
28
AUDIO SEL
HFLB
29
SC1 F IN
HOUT
C148
47p
18
C110
30
SC1 B IN
VPROT
100n
C149
47p
C112
31
SC1 G IN
SDA
100n
C151
47p
C121
32
SC1 R IN
SCL
100n
C152
47p
C122
33
SC1 CVBS IN
19
P21/PWMV
100n
C161
47p
CH_SC2
34
SC2 CHR
P20/DFVBL
Y_SC2
35
SC2 Y
KB
36
FR AV CHR
STATUS 3
37
FR AV Y
STATUS 2
38
SC3 CVBS
STATUS 1
39
PIP CVBS
LED
R105
40
SC1 CVBS OUT
IR
100R
R106
41
SC2 CVBS OUT
ST-BY
100R
R107
42
PIP CVBS OUT
MUTE
100R
43
VSUP1.8FE
VSUP3.3FE
44
C129
C123
GND
GND
100n
&
*
Mode: z.B. Taste "P+"
e.g. button "P+"
3 - 4
5V
$
#
R421
150R
T412
BC848B
R422
150R
R482
10K
C413
100u/ 1 6V
88
@
R423
150R
87
C410
10n
R462
86
C443
R472
100R
10n
7.5K
14
85
C436
10n
22K
R473
84
R463
C437
7.5K
100R
13
10n
83
R478
R474
C428
R403
6.8k
68n
R432
100R
82
12
3.3k
R430
81
180R
R449
80
1.2k
R452
22K
79
78
FBLpip
C438
22p
77
Rpip
C439
1n
76
Gpip
C440
1n
75
Bpip
C441
¡
1n
R448
74
2.2k
21
73
22
72
23
71
70
R416
C411
™
C430
100n
1k
4.7u/16V
69
3.3V
L403
68
C422
10uH
C408
67
22n
10u/16V
3.3V_STB
L402
66
10uH
C414
100u/ 1 6V
3.3V
£
L401
65
C407
10uH
10u/16V
64
3.3V
8V
VSYNC
T413
63
R447
BC858B
11
17
3.3K
T410
BC848B
62
R444
R446
2.7K
R468
1K
1n
100R
R445
61
C451
5.6K
R450
R419
3.3K
R401
10K
100n
100R
R451
60
H_DRIVE
L406
470R
C409
C455
10uH
1n
33p
R417
59
VPROT
0R
C445
16
100n
R402
58
100R
6
R405
57
100R
R406
56
100R
C448
1n
KB/DF
R407
55
100R
C449
1n
KB
54
R408
100R
C450
1n
STATUS3
R409
53
100R
STATUS2
R410
52
100R
STATUS1
R411
51
100R
T411
R479
BC848B
1K
R458
50
2.2k
C416
10n
R456
49
IR
220R
R404
48
ST_BY
ST_BY
100R
R443
47
MUTE_L
4.7k
3.3V_STB
L404
46
C412
10uH
C415
45
100u/ 1 6V
100n
C446
X402
(
Mode: z.B. Taste "P+"
CON4
e.g. button "P+"
D509
8.5V (5.1V)
Chassis C7/C8
C402
330p
R4
3
C403
330p
R425
33R
C40
330p
R
VERT
3
VERTQ
EW_DRIVE
3
X404
1
2
3
HFLB
3.3V_STB
3.3V_STB
R436
R4
4.7k
4.7
R466
0 R
R467
0 R
R471
10k
C423
R476
22p
270R
C447
1n
1n
R483
R4
0R
0R
Werbung
Inhaltsverzeichnis
