Philips MCD710 Service Manual page 26

11 - 6
CIRCUIT DIAGRAM - MPEG BOARD
PART 6
SDA SDA1
R859 330
SCL SCL1
R860 330
J23 CPU5V
CON2.0-4/NC
GND_A
1
MIC-R
2
MIC-L
3
A25V D59
4
DVD/REM
1
DS-STB1
J24 DS-DAT
DS-CLK
CON2.0-7
LCH-BT REM/1504KEY
1 R843
RCH-BT ROT-A
2
GND_A ROT-B
3
CPU5V TREBLE
4
SCL BASS/716KEY
5
GND
6
SDA FUN-B
7
A5V
CPU5V
J13
CON2.0-11
ROT-A
12 CE91 +
ROT-B
11 47uF/16V
GND
10
DS-STB1
9
DS-DAT
8
DS-CLK
7
REMOTE
6
GND
5
A5V
4
-27V
3
VF2
2
VF1
1
J14
CON2.0-5
CLOSE-SW
5
GND SDA SDA3
4 R863 330
OPEN-SW SCL SCL3
3 R864 330
M+ R844 10K
2
M-
1
CPU5V
J15
TUNER
GND_A
8
SDA4 R853 330 SDA
7
SCL4
6 R854 330 SCL
GND_A
10 5
GND_A
4
FM5V
9 3
FM-RIN
2
FM-LIN
1
J18
CON2.54-2
M1+
2
M1-
1
M+
Q38 R762 470 Q39
2
8550,DIP 8050,DIP
M-
Q41 2 R770 470 Q42
8550,DIP 8050,DIP
R866 10/0.25W
A5V
CE101 +
220uF/16V
M1+
Q44 R778 470 Q45
2
8550,DIP 8050,DIP
M1-
Q47 R786 470 Q48
2
8550,DIP 8050,DIP
A5V
U16 CPU5V
24C02
5 4
SDA GND
SDA0 SDA SDA2
6 3 R700 3.9K R861 330
SCL A2
SCL0
7 2 R701 68K
TEST A1
R702 10K ROT-A SCL R862 330 SCL2
8 1
VDD A0
R703 10K ROT-B
R704 10K/NC FUN-A
FUN-B
R705 10K/NC
AD1 CPU5V
R857 10K/NC
IN60 R858 10K AD2
2
U18
S3C9228
R712 100 MCUTP1
1 42
DS-STB UP-M
R713 100 MCUTP2
2 41
DS-DATA DOWN-M
MCUTP3
R714 100 D90 IN60 3 40
DS-CLK NC
MCUTP4
0 REMOTE 2 1 R716 0 4 39
REMOTE NC
R717 10K ROTA
5 38
ROT-A NC
R718 10K ROTB
6 37
ROT-B STANDBY
R720 100/NC AD1
7 36
TREBLE-AD MUTE
AD2
R722 100 8 35
BASS-AD NC
AD3
R724 100/NC 9 34
FUN-A LED
R726 10K AD4
10 33
FUN-B ECOPOW
L48 10uH
11 32
VDD SDA
MCUTP5
12 31
VSS SCL
MCUTP6
13 30
XOUT CLOSE-M
MCUTP7
R731 4.7K 14 29
XIN OPEN-M
Y5
15 28
TEST CLOSE-SW
16 27
XTIN OPEN-SW
R735 D61
17 26
XTOUT DVD-SW
REST
18 25
REST SD-DET
C614 22K 1N4148 C615 4.19MHz 19 24
DVD-ON USB-DET
0.1uF 1000pF 20 23
DVD-DO DVD-STB
REST
21 22
DVD-DI DVD-CLK
C616 C617
CE97 + 30pF 30pF
10uF/16V
MCUTP8
MCUTP9
MCUTP10
U20
24C08A
5 4
SDA GND
6 3 C620 C621 C622 C623 C624 C625 C626
SCL A2
7 2
TEST A1
0.01uF/NC 0.01uF/NC 0.1uF 0.1uF/NC 220pF 220pF 220pF
8 1
VDD A0
R845 10K
TP3 TP4 TP5 TP6 TP7 TP8 TP9 TP10 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP25
D65 3 Q37
D965,DIP
R763 1K M-CLOSE 1N4148 C636
2
0.047uF/DILUN
R766 C638
R767 1K
2.2K 470pF
M-OPEN
2 R771 1K
R773 1K Q43
3
R774 C647 D965,DIP
2.2K 470pF
C682 R839
0.1uF 22K
C6520.1uF
R775 47
R77747/0.5W
+25V
R779 1K M-UP
2
R783
R781 C660
2.2K 470pF
R787 1K M-DOWN
2
R79010K
STANDBY
R789 C663
2.2K 470pF
R791
22K
U17
PCF8563
5 4
SDA VSS
6 3
SCL INT
7 2
CLK OSCO
AUX-LIN
Y4 R697 1K
8 1 32.768KHz
VDD OSCI
C60815pF
R698
47K
M-UP
M-DOWN
FUNA FUN-A
R842 10K/NC
AUX-RIN
R706 1K
R719 100 STANDBY
MCUTP21 R721 100 MUTE_CPU R709
MCUTP20 MUTE_LINE
R723 470
MCUTP19 LED-Control
R725 100 47K
MCUTP18 R727 100 ECO-POWER
SDA0 R728 0 SDA
SCL0 R730 0 SCL
M-CLOSE
M-OPEN
MCUTP17 R733 100 CLOSE-SW
MCUTP16 R734 100 OPEN-SW FM-RIN R711 10K
MCUTP15 R736 100 TRIN
MCUTP14 R737 100/NC SD-ON
MCUTP13 IO_USB
R738 100 R715
MCUTP12 DVD/STB
R739 100
MCUTP11 R740 100 DVD/CLK 47K
FM-LIN R729 10K
R745 100 DVD/DATA
DVD/ON
R746 4.7K
CPU5V
R747 10K R732
47K
DVD-RIN
R741 1K
C627 C628 C629 C630 C631 C680 C681
0.01uF 0.01uF 220pF 220pF 220pF 220pF 220pF R744
47K
DVD-LIN
R751 1K
R753
47K
DVD/MUTE
TP26 TP27 TP28 TP29 TP30 TP31 TP32 TP33 TP34 TP35 TP36 TP37 TP38 TP39 MUTE_CPU
CE122
220uF/16V
U19
BZ1 R760 220
L49
R764 220
100uH
1 6
1 6
D67
2 7
2 7
6.2V/SMD
3
3
MUTE_LINE
D66 FR104/DIP
-27V
4 8 2 1 R865 33/0.25W
4 8
5 9
5 9
CE99 D91 CB119
100uF/35V/8X7 27V/SMD 0.1uF
1 3
A25V
J22
Q46 CON2.0-2
8550
LED-
2
COM
R782 1
47K CE102 +
100uF/35V 33K
R788
1K
2 Q49
8050,DIP
+ CE103
10uF/50V
11 - 6
LINE_R_OUT
R826 47K
A25V
C683 C684
AUX-L
1000pF 1000pF
C607
C678
470pF
1000pF
AUX-R
+
C609
470pF
U12
FM-R
PT2314
C612
470pF SO28
FM-L
C613
470pF
+ + + + + + +
DVDR
C618
470pF
C679
1000pF
DVDL
C619
470pF
VCC_25V
D63 1N4148
MUTE R756 4.7K MUTE1
1 2
D64 1N4148
R757 + CE98
1 2
4.7uF/50V
68K
R821
100/NC
D62 1N4148/NC
1 2 R754 1K 2 R755 1K 2
Q50 Q51
3904 3904
R840
4.7K
E C O P - O W E R R822 0/NC 2 - 7 V
R823 0
D79
1N4148
Q57
R824 10K
2
8050,DIP
CE104 + R825
330uF/10V
10K
FM5V
FM5V
DVD/ON
DVD/ON
SD-ON
SD-ON
IO_USB
IO_USB
DVD/REM
DVD/REM
DVD/MUTE
DVD/MUTE
TRIN
TRIN
DVD-LIN
DVD-LIN
DVD-RIN
DVD-RIN
DVD/CLK
DVD/CLK
DVD/STB
DVD/STB
DVD/DATA
DVD/DATA
AUX-RIN
AUX-RIN
AUX-LIN
AUX-LIN
LINE_R_OUT
LINE_R_OUT
LINE_L_OUT
LINE_L_OUT
GND_A
GND_A
L59 FB/600
L60 FB/600
L61 FB/600
+25V
L43 FB/DIP
+ CE1 CB85
100uF/35V 0.1uF
J16
2X9/2.54
FUN-A
1
FUN-B
2
TREBLE
3
BASS/716KEY
4
REM/1504KEY
5
LED-Control
6
7
VCC_25V
8
GND
9
GND
10
ROT-A
11
MUTE1
12
ROT-B
13
STANDBY
14
GND_A
15
GND_A
16
L-OUT
17
R-OUT
18
J20
VCC_25V
1
GND
2
MUTE1
3
STANDBY
4
GND_A 5
R-OUT 6
L-OUT
7
CON2.54-7/NC