Philips MCD705 - Circuit Diagram

9 - 1
9 - 1
X201
4.19MHz
C221
30P
C222
30P
X202
32.768KHz
C223
30P
C224
30P
C225
47UF/10V
C226
104P
R229
22K
D207
4148
C227
10UF/10V
QUAL
1
RDDA
2
VREF
3
MPX
4
OSEL
5
GND
6
ARI
7
FILOUT
8
FSEL
9
TM
10
EXRES
11
Vs
12
OSCIN
13
OSCOUT
14
T57
15
RDCL
16
IC204
TD2579
R230
1K
R231
1K
C230
330P
C228
2.2UF/10V
C232
104P
X203
4.33MHz
C233
47P
C234
82P
SC
SY
GND2
C229
560P
CVBS
SP
D-GND1
+5V
RED
GREEN
BLUE
SCL
1
2
3
4
5
6
7
8
9
10
CN205
10P/2.0
SDA
L215
1T
MUTE
L214
1T
STANDBY
L213
1T
M-DOWN
36
M-UP
35
LED
34
DVD-STB
17
DVD-CLK
16
MUTE
30
PLL-DA
21
SUR-MUTE
29
RDS-SDA
19
ST/TUNED
27
SDA
26
SCL
25
TUN-ON
24
PLL-CE
23
PLL-CL
22
TEST
9
Vss
6
XT-OUT
7
XT-IN
8
M-CLOSE
32
DVD-DI
15
DVD-DO
14
DVD-ON
13
RESET
12
X-OUT
11
X-IN
10
RDS-Q
20
RDS-SCL
18
M-OPEN
33
Vdd
5
CLOSE-SW
4
DVD-TMS
3
OPEN-SW
1
ROT-A
41
KEY
2
ROT-B
42
REMTOE
40
DS-CLK
39
DS-DAT
38
DS-STB1
37
STANDBY
31
4052-A
28
M+
43
M-
44
IC203
2SC9228
L211
1T
R232
2.2K
L210
1T
L209
1T
TUN-ON
L208
1T
1 5 4 3 2 6
JACK202
RCA3P
1 2 3 4 5 6 7
JACK4
S-VIDEO
L212
1T
L1301
1T
R1304
33
R1302
100
C1301 104P
C1302
104P
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
TEST
7
Vdd
8
IC202
24C01
1 2 3 4 5 6
CN206
8P/2.0
D206
IN60
RDS-IN
REM
R213
68K
R214
4.7K
DS-STB1
DS-DAT
DS-CLK
REM
ROT-A
ROT-B
R224
10K
R223
10K
R211
10K
R202
10K
C219
103P
C220
103P
DS-STB1 DS-DAT DS-CLK
1 2 3 4 5
CN202
7P/2.0
A5V
TUN-ON
MUTE
STANDBY
SCL SDA
ROT-B ROT-A
R212
100
KEY
A5V
SUR-MUTE
1 2 3 4 5 6 7 8 9
CN207
9P/2.0
D-MUTE GND
FL
FR GND
SR SL
SW CEN
RDS-IN
D205
4148
D211
4148
MUTE
SUR-MUTE
1 2 3
CN203
3P/2.0
1
2
3
4
5
6
7
CN208
2P/2.0
D-GND DVD IR
DVD STB
DVD CLK
DVD DATA
PLLCE PLLDATA PLLCLK
D-GND
L203
100UH
OUT GND IN
IC207
7805
+ AC AC -
BD201
KBL406
Vi
1
Vo
2
GND
3
Vref
4
ON
5
IC208
LM2576
R252
1K
R253
2.7K
Q205
9014
R255
47K
C252
1000UF/10V
C259
3300UF/25V
C250 104P
C260
104P
C255
220UF/25V
C254
104P
R258 10K
L216
220UH
D210
5822
L205
22UH
D5V(CD(8V)
AC1 AC2
R257
4.7K
C253
100UF/10V
C267
104P
R228
3.3K
DVD ON
-24V
VF2 VF1
12
LED206
LED(BLUE)
+12V
R203
220
1
2
3
4
5
6
7
CN17
2P/2.0
R254
471/2W
C211
300P
R264100 R263100 R262100
R267100
R266100
C242
300P
C243
300P
C244
300P
C245
300P
C246
300P
C247
300P
C240
300P
R-OUT
L-OUT
JP202
PLLCE PLLDATA PLLCLK
DVD-TMS
Q202
8550
Q201
8550
Q203
8050
Q204
8050
R226
1K
R227
1K
1
2
CN209
2P
M+
M-
R221
2.2K
R220
2.2K
R245
100K
R238
100K
R240
100K
R241
15K
R244
100K
R243
100K
R242
15K
R239
100K
1 2 3
Vss
4
5 6 7
Vcc
8
-
+
-
+
IC205
4558
C216
100UF/16V
C235
220UF/16V
C236
104P
R235
220
R222
1K
C218
4.7UF/16V
R219
100K
C217
20p
C215
4.7UF/16V
C239
4.7UF/16V
R236
100K
C238
20p
R237
1K
R234
47K
R218
47K
M-RIN
M-LIN
A5V
C237
4.7UF/16V
12
LED205
LED(BLUE)
12
LED204
LED(BLUE)
12
LED203
LED(BLUE)
12
LED202
LED(BLUE)
12
LED201
LED(BLUE)
R204
220
R205
220
R206
220
R207
220
R208
220
R276
10K
R273
2201/2W
DZ202
28V
C263
104
DZ201
3V3
R271
15/0.5
C264
220/35V
R-OUT L-OUT
KEY
REM
R261100 R260100 R259100
C268
300P
R269
100
R270
100
ECO .VCC
D2014001
D2024001
R268
0.1 1/4W
C266
470UF/25V
C213
104P
1
3
2
RCA204
RCA-2P
F201
F2AL250V
1 2 3 4 5
JACK201
OPTICL1
R1301
100
C1303
330P
+12V
R277
390
1
2
3
4
CN204
5P
Q210
8050
R215
10K
D209
4148
R251 100
C203
300P
LED
R210
10K
C206
100UF/16V
LED
LED1
LED2
LED3
LED4
LED5
LED6
COM
M-UP
M-DOWN
M-DOWN
M-UP
LED
R247
2.2K
R246
2.2K
R248
2.2K
R225
2.2K
R216
10K
R217
10K
Q207
8050
Q209
8050
1
2
3
4
5
CN201
5P
M-CLOSE
M-OPEN
Q208
8550
Q206
8550
OPEN-SW
CLOSE-SW
M-CLOSE
M-OPEN
OPEN-SW
CLOSE-SW
ST/TUNED
D-GND
ST/TUNED
M1+
M1-
D-GND
JP203
JP204
R279100 R278100
C214
300P
R280
100
R281
100
C207
300P
C208
300P
C210
300P
A5V
~16.5
3
~16.5
4
LED
5
-30V
6
KEY
7
~5.5V
8
TUN-ON
9
~5.5V
10
REM
11
ECO.VCC
12
ROT-A
13
ECO.POWER
14
ST/TUNED
15
ROT-B
16
PLL-CLK
17
PLL DATA
18
RDS-OUT
19
PLL-CE
20
MUTE
21
STANDBY
22
FERQ HOP
23
SUR-MUTE
24
SCL
25
SDA
26
GND
27
GND
28
ML
29
MR
30
FR
31
+12V
32
FL
33
SW
34
CEN
35
SL
36
SR
37
GND
38
GND
39
GND
40
GND
2
GND
1
CN210
R233
10K
1 2 3
CN211
3P
1 2 3
CN1
3P
R1303 100
-30V
ECO-POWER
FERQ HOP
ECO-POWER
R256100
FERQ HOP
R201
10 1/4W
C201
100UF/16V
SP +5V GND1
R2830
R2820
1
2
3
4
5
6
7
8
9
1011
12
13
14
15
16
17
18
19
20
IC201TM58P20
R287
1K
R284
10K
R285
10K
R286
10K
C202
102P
R288
1K
R289
1K
R29210K R29110K R29010K
A5V
ViVo
Gnd
IC209
78L05
+12V
C269
47UF/16V
R293 0
R294
10K
!
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CIRCUIT DIAGRAM - CPU BOARD