Circuit Diagram - Cpu Board - Philips MCD708 Service Manual

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CIRCUIT DIAGRAM - CPU BOARD

R248
2.2K
Q206
8550
R225
2.2K
Q208
C201
8550
100UF/16V
5P
CN201
R217 R216
M1+
5 10K 10K
M1-
4
OPEN -SW
3
D-GND
2
CLOSE-SW
1
CN209
M+
2
Q203
M-
1 2.2K
Q201 8050
R221
2P
8550
Q204
8050
R220
2.2K
Q202
8550
RCA-2P
A5V
RCA2 04
3 L-OUT
2 R-OUT
1
2 1
LED 201
LED(BLUE)
2 1
LED2 02
LED(BLUE)
2 1
LED2 03
LED(BLUE)
2 1
LED2 04
LED(BLUE)
2 1
1
LED2 05
2
LED(BLUE)
3
2 1
4
5
LED 206
6
LED(BLUE)
7
CN17
2P/2.0
9 - 1
CN202
7P/2.0
Q207
R247
M-CLOSE
2.2K
M-CLOSE
8050
M-OPEN
C203
R246
M-OPEN
C211
100
300P
2.2K 300P
KEY R212
Q209
8050
R251 100
LED
M-UP
M-DOWN
A5V
DS-STB1
DS-DAT
DS-CLK
REM
ROT-A R211 10K
ROT-B
R202 10K
C219 C220
103P 103P
R223 R224
10K 10K
A5V
1K
R226 M-UP
M-DOWN
OPEN -SW
R227
CLOSE-SW
1K
LED1
680 R204
7
LED2
680
6 R205
C207
LED3
680 R206
5
LED4
680
4 R207 C208
LED5
680 R208
3
LED6
680
2 R203 C210
COM
1
C206
100UF/16V
2P/2.0
R215
CN208 10K
R210
+12V
10K
Q210
8050
C139
4.7uF
C137
4.7uF
R161
2.2K
R155
2.2K
D211
4148
9P/2.0
CN207
CN109
34P
23/1/2013
24C01
IC 202
5
SDA GND
6
SCL A2
7
4.7K
TEST A1
R214 8
Vdd A0
R213
68K
10K 10K
R284 R285
34 22
LED PLL-CL
35 21
M-UP PLL-DA
36 20
M-DOWN RDS-Q
37 19
DS-STB1 RDS-SDA
38 18
DS-DAT RDS-SCL
39 17
DS-CLK DVD-STB
40 16
REMTOE DVD-CLK
41 15
ROT-A DVD-DI
42 14
ROT-B DVD-DO
43 13
M+ DVD-ON
44 12
M- RESET
R229
22K
IC 203
2SC9228
R233
10K
R228
3.3K
X201 X202
4.19MHz 32.768KHz
C221 C222 C223 C224
30P 30P 30P 30P
C242
300P
300P
C243
300P
300P
C214
300P
300P
C244
300P
C245
300P
C246
300P
C247
300P
C240
300P
C268
D209 4148
300P
LED
World of free manuals
9 - 1
8P/2.0
CN206
D206
IN60
REM
4
3
2
1
11 10
12 9
13 8
10K 14 7
15 6
R286
16 5
R287
17 4
1K
18 3
19 2
R230 20 1
1K
R288
1K
R231
TM 58P20 IC 201 1K
R289
1K
DVD ON
C202
C230
330P 102P
1 16 4.33MHz
QUAL RDCL
X203
2 15
RDDA T57
3 14
VREF OSCOUT
R232 2.2K
4 13
C228
MPX OSCIN
2.2UF/10V 5 12
OSEL Vs
6 11
GND EXRES
7 10
ARI TM
8 9
FILOUT FSEL
C233 C234
C232
C229 82P
IC 204 47P
104P
560P
TD2579
IC 207
7805
220UF/10V
100UF/10V
C255
C253
C267
L205
104P
22UH
IC 208
R253
C254 L216
LM 2576
2.7K
220UH
104P
2 1
Vo Vi
R255
47K
R277
390
D210
Q205
R252
5822 R257
C252
1K 9014
4.7K
R254 471/2W
1000UF/10V
D201
4001 F3.15AL250V
JP203
F201
R268
470UF/25V
C266
D202
0.1 1/4W
JP204
4001 C213
ECO .VCC
104P
104
C263
R276
-30V
100
10K
R269
R273
2201/2W
R270 DZ202
DZ201
220/35V
100 R271
28V
3V3
15/0.5
-24V
CN203
3P/2.0
www.nostatatech.nl
JA CK202
RCA3 P
1T BLUE
L215
1
GREEN
1T L214
JA CK4 2
1T RED
S-VIDEO L213
3
GND2
1T L212
4
1T CVBS
L211
5
SY
1T L210
6
1T SC
L209
7
SP
8
+5V
9
D-GND1
10
CN205
10P/2.0
3P
CN211
3P
CN1
R1301
100
C1302
330P
C1303
104P
1T
J ACK2 01
OP TICL1
+12V
1
D5V(CD(8V)
2
3
4
5P
CN204
BD201
KBL 406
C260
104P
C264