Inhaltsverzeichnis
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GRUNDIG Service
KX1.190 - Hauptteil / Main Part
L203
SK202
1OuH
L204
1OuH
R210
STATUS_2
10k
C211
5V"
220p/25V
R205
560R
T206
R201
BC858B
18k
T201
R213
BC848B
75R
R207
D201
1N4148
470R
R215
75R
R203
SCART 2
D203
330R
1N4148
5V"
T202
BC848B
X201
to DVR/LINE OUT
C213
1
22n
R214
2
R208
75R
470R
3
4
5
X205
R224
X407
CINCH
180R
C243
1
10n
R212
2
180R
TO LOADER
X202
X206
DVD_MUTE
1
R227
OPTO
220R
3
2
2
3
1
4
5
8V
FB201
R247
6
100R
CON6
R223
ZD210
C244
5V1
75R
10u/16V
VCTI
IFIN+
IF
IF
Frontend
Processor
IFIN-
Comb
CVBS in
Filter
YCrCb in
Video
Frontend
RGB in
CVBS out
Bus
Slicer
Arbiter
24kB
Char ROM
256kB
20kB XRAM
Prog ROM
Audio_PIP
R225
R233
C242
100R
270R
47uF/16V
C215
C233
10n
22n
R226
R234
C228
100R
270R
47u/16V
C234
C216
10n
22n
C204
R238
1k
4.7u/16V
C222
C238
220p
4.7n
R216
75R
C203
R239
4.7u/16V
1k
C221
C237
4.7n
220p
T204
BC848B
R240
C226
R231
1k
47u/16V
270R
R245
C231
2.2k
10n
T203
BC848B
R241
C227
R232
47u/16V
270R
1k
C232
C214
R246
22n
10n
2.2k
R237
C202
4.7u/16V
1k
C220
C236
220p
4.7n
R244
C209
4.7u/16V
1k
C241
C225
R261
4.7n
220p
22K
T208
BC848
R260
22K
T209
BC848
DVD
Sound
Audio
Demodulator
Processor
Color
Decoder
Display &
Panorama
Deflection
Scaler
Component
Processor
Interface
I2C Master/
Display
Slave
Generator
Timer
CRT
PWM
CPU
ADC
8051
UART
Watchdog
RTC
Memory
Interface
I/O-Ports
ADB, DB, PSENQ,
Pxy
PSWEQ, WRQ, RDQ
R251
SC1+FAV
0R
R252
0R
SC1+SC2
R253
5V
0R
R254
0R
R258
4.7R
C249
10u/16V
IC201
MC14052B
D202
4
1N4148
Y3
1
Y0
3
Y
5
Y1
2
Y2
11
X3
12
X0
13
LEFT
X
14
X1
15
RIGHT
X2
8V
R228
100R
C206
C217
C246
22n
1n
4.7u/16V
X203
C247
R256
C205
1n
3
1k
4.7u/16V
2
R257
C210
1
4.7u/16V
C248
1k
1n
CON3
X204
1
FR_AV_C
C252
2
100p
C253
3
100p
FR_AV_Y
CON3
*
PROT
HOUT
HFLB
VERT
EW
Video
SVM
Backend
RGB out
RGB in
SENSE
RSW
I2C
Reset & Test
RESETQ
Logic
TEST
Clock
XTAL1
Generator
XTAL2
X101
CON8
33V
3.3V_DVD
3 - 3
SK201
SCART 1
R259
STATUS_1
R219
10k
C212
220p/25V
R217
R220
75R
75R
R221
75R
5V"
R222
R206
T207
C250
R202
75R
BC858B
18k
560R
220n
75R
T205
R218
BC848B
R209
R204
470R
330R
TU102
TUNER
R110
*
100R
C152
C153
22p
22p
SCL
SDA
(
C158
R119
27n
33k
R124
5V
6.8K
C131
C156
C103
L105
100u/16V
100p
10n
10uH
(
X102
CON8
5V_DVD
Chassis K1
L207
1OuH
R22
100R
L208
1OuH
R230
100R
75R
C224
220p
C223
220p
15
GND4
14
GND3
13
GND2
12
GND1
C159
C1
4.7u
table
F102
table
)
)
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Inhaltsverzeichnis
