Inhaltsverzeichnis
Werbung
GRUNDIG Service
ZX8.190- Hauptteil / Main Part
SK202
L201
NS
R203
STATUS_2
10k
C201
5V
C248
220p/ 2 5V
4.7u/16V
R201
T201
560R
BC858B
R227
18k
R249
T203
BC848B
75R
R220
D202
1N4148
470R
R219
SCAR T 2
D232
330R
1N4148
SK203
R206
STATUS_3
10k
C205
220p/ 2 5V
5V
T206
BC848B
R248
470R
SCAR T 3
TU202
TUNER
OPTION PIP
R801
R802
100R
100R
SDA
SCL
C801
33V
22p
C802
22p
5V
R803
1K
L801
10uH
C803
5VTUNER
C807
C806
C805
100p
100u/ 1 6V
10n
4.7u/16V
R804
12K
D801
1N4148
C808
C809
R805
R806
47u/16V
1n
100K
12k
L203
1OuH
R215
C227
R225
270R
47uF /16V
100R
C212
C210
10n
L204
22n
1OuH
R216
C228
R226
270R
47u/16V
100R
C211
C213
10n
22n
C233
R234
4.7u/16V
1k
C221
C202
4.7n
220p
R208
75R
C234
R235
1k
4.7u/16V
C206
C223
220p
4.7n
R213
8V
75R
R255
C243
33k
47n/25V
T204
BC848B
R240
R231
C231
R221
270R
47u/16V
100R
C244
1k
10u/63V
R252
R263
L207
2.2k
33k
C219
8V
C217
1OuH
10n
22n
T205
R254
BC848B
R222
33k
C245
R241
100R
C232
L208
47u/16V
1OuH
R232
1k
10u/63V
270R
R253
R256
2.2k
33k
C218
C220
22n
10n
R238
C237
4.7u/16V
C207
1k
C224
220p
4.7n
R257
R239
C238
4.7u/16V
1k
0R
C208
C225
220p
4.7n
R212
75R
15
GND4
14
GND3
13
GND2
!
12
GND1
F801
K3953M
IC801
1
4
1
VI F1
SIF2
2
VI F2
SIF1
2
5
3
OP1
OP2
4
FMPLL
AFC
C813
C812
390p
10n
5
DEEM
Vp
C811
R810
10n
5.6k
6
AFD
VPLL
C810
C804
10n
7
DGND
AGND
100p
8
AUD
CVBS
9
TOP
VAGC
R809
10
SDA
REF
100R
11
SCL
TAGC
R808
100R
12
SIOMAD
n.c.
TDA9886
R807
680R
R258
0R
R259
0R
R260
0R
R261
0R
IC201
MC14052B
4
Y3
1
Y0
3
Y
5
Y1
2
Y2
11
X3
12
X0
13
X
14
X1
15
X2
8V
R233
100R
C247
C246
C242
4.7u/16V
22n
1n
X206
C253
C251
CINCH_L
6
1n
4.7u/16V
5
C252
C254
CINCH_R
4
1n
12V
4.7u/16V
5V
3
ZD230
R242 0R
C255 100p
1N4148
2
D230
C256 100p
1
D231
1N4148
FV_AV
R243
ZD231
0R
12V
R118
3.3k
*
Mode: z.B. Taste "P+"
e.g. button "P+"
11
C829
5V
15p
Q802
20.25 MHz
24
T808
C828
BC848B
HSYNC
15p
23
R852
330R
22
R851
R822
1k
VSYNC
100R
C846
18
21
R821
22p
5V
SDA
20
R814
C815
C814
SCL
220n
0R
10n
3.3V
19
C847
R811
22p
C816
330R
1.5n
L803
18
19
T801
C817
4.7uH
BC848B
10u/16V
17
C824
C825
10u/16V
10n
16
150R
R813
R812
470R
15
C819
C818
22p
470n
14
13
Q801
4 MHz
C820
22n
3 - 3
SK201
L202
NS
R204
10k
STATUS_1
C203
220p/ 2 5V
R247
75R
5V
4.7R
5V''
R246
C240
R264
R202
C239
18k
560R
220n
10u/16V
SCAR T 1
T202
T207
BC858B
BC848B
D201
1N4148
R223
R224
330R
470R
TU101
TUNER
19
R102
100R
C133
C134
FR_AV_C
22p
22p
SCL
SDA
FR_AV_Y
R109
C101
33k
18
27n
C147
R110
47p
5V
C139
C130
6.8K
L101
100p
10n
10uH
(
)
Mode: z.B. Taste "P+"
e.g. button "P+"
CVBS_TUNER2
IC802
C830
1
28
XI N
CVBS1
220n
R824
150R
2
27
XQ
VREFM
C832
C831
C827
10n
1u/16V
3
26
HSP
CVBS2
C837
100p
47p
4
25
VSP
VREFL
C826
C834
1u/16V
C835
100p
5
24
10n
SDA
CVBS3
100R
C836
R820
220n
6
23
SCL
VSSA1
100R
L805
7
22
VDD
VDDA1
4.7uH
C839
1u/16V
L804
8
21
VSS
VREFH
10uH
C840
10n
9
20
I2C
VSSA2
C841
47u/16V
C842
10
19
INT
VDDA2
10n
R843 0R
11
18
IN1
OUT1
C843
C838
22p
68n
12
17
IN2
OUT2
C850
22p
C844
13
16
IN3
OUT3
C848
68n
22p
14
15
FSW
SEL
C849
C845
22p
SDA9489X
68n
5V
R830
T805
1k
BC848B
R841
R840
1k
220R
Chassis C7/C8
L205
1OuH
L206
1OuH
R209
75R
R210
75R
R211
75R
C
2
R214
C
75R
2
1
GND4
1
GND3
1
GND2
1
GND1
F102
tab le
20
100u/ 1 6V
C131
3.3V
5V
C851
15n
C852
15n
C853
15n
T804
BC858B
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Inhaltsverzeichnis
