Philips MCD110 Service Manual page 20

Decoder Board -- Circuit Diagram
DVD Player Main Board
FG/GPIO2
GPIO3/INT#
(MT1389 L/MT1389 R & SONY313)
GPIO4
GPIO6
GPIO7/CKE
1. I NDEX GPIO8
GPIO9
2. S ERVO PI CK -UP & DRI VER GPIO10
GPIO11
3. M T1389 L/ M T1389 R DECODE SP DIF/GPIO12
GPIO13
4. S DRAM & FL ASH AKIN2/GPIO19/Audio_Mute
ADVCM/GPIO20
AKIN1/GPIO21/Audio_Mute
5. AUDI O & VI DEO OUT
ARF/GPIO
6. AUDI O AV 4 & SCART ARS/GPIO
AR/GPIO0
AL/GPIO1
ALS/GPIO
ALF/GPIO
NOTE * : Without LE D_I /O Contr ol .
CON101
7
6
5
4
3
2
1
PH-7A
C101 C102
0.1uF 100 pF
GPIO19
GPIO19
GPIO20
GPIO20
GPIO I/F
URST#
URST#
URST# I/F
USB_DP
USB_DP
USB_DM
USB_DM
USB I/F
VSTB
VSTB
VSCK
VSCK
VSDA
VSDA
IR
IR
FRONT I/F
8-1
Name Pin Card+MIC(ADC) Card+VGA
26 TRIN TRIN
33 VSTB VSTB
(TXD for 89R Defau lt)
34 TROUT/LIMIT TROUT/LIMIT
35 TRCLOSE TRCLOSE
87 MS_CLK (card) MS_CLK
88 SD_CLK/MS_BS (card) SD_CLK/MS_BS
89 SD_CMD/MS_D0 (card) SD_CMD/MS_D0
(RXD1 for 89L Defau lt)
91 SD_D0 (card) SD_D0
(TXD1 for 89L Defau lt)
92 VSYNC (VGA) VSYNC
(RXD for 89R Defau lt)
93 ASP DIF ASP DIF
94 MUTE MUTE
106 LED_I/O VSYNC
107 ADVCM LED_I/O
108 MIC_IN (MIC) HSYNC
114 Audio_SUB Audio_SUB
115 Audio_RSCH Audio_RSCH
116 Audio_RCH Audio_RCH
(RXD2)
118 Audio_LCH Audio_LCH
(TXD2)
119 Audio_LSCH Audio_LSCH
120 Audio_CENT Audio_CENT
FB101 120 GPIO20
FB102 120 GPIO19
FB103 120 VSTB
FB104 120 VSCK
FB105 120 VSDA
FB106 120 IR
FB107 120 +5V
C103 C104 C105 C106
100 pF 100 pF 100 pF 0.1uF
CON102
6
5
4
3
2
1
PH-6A
+12V +12VA
FB110
120
CE102 C108 C113
47uF/16V 0.1uF 0.1uF
+5V CON103
4
USB_DM R105 0 3
USB_DP R106 0 2
1
PH-4A
Card+Scart * Card+MIC(ADC)+VGA
TRIN TRIN
VSTB VSTB
TROUT/LIMIT TROUT/LIMIT
TRCLOSE TRCLOSE
(card) MS_CLK (card) MS_CLK
(card) SD_CLK/MS_BS (card) SD_CLK/MS_BS
(card) SD_CMD/MS_D0 (card) SD_CMD/MS_D0
(card) SD_D0 (card) SD_D0
(VGA) VSYNC (VGA) VSYNC
ASP DIF ASP DIF
MUTE MUTE
(VGA) RGB_SW (scart) HSYNC
FS1 (scart) ADVCM
(VGA) FS0 (scart) MIC_IN
Audio_SUB Audio_SUB
Audio_RSCH Audio_RSCH
Audio_RCH Audio_RCH
Audio_LCH Audio_LCH
Audio_LSCH Audio_LSCH
Audio_CENT Audio_CENT
V33 +5VA
R101 R102 R103 R104
4.7K 4.7K 4.7K 10K
VSDA
VSCK
VSTB
IR
+5V FB108 120 +5VA
+5V FB109 120
CE101 C107 C111
+12V
100 uF/10V 0.1uF 0.1uF
-12V
-12V -12VA
FB111
120
CE103 C109 C112
47uF/16V 0.1uF 0.1uF
V33
R108
D101
22K
1N4148
R107
URST#
0
C110 CE104
NC/1uF 47uF/16V
8-1
* Card+MIC(ADC)+Scart MIC(ADC)+Scart+VGA
TRIN TRIN
VSTB VSTB
TROUT/LIMIT TROUT/LIMIT
TRCLOSE TRCLOSE
(card) MS_CLK (card) RGB_SW (scart)
(card) SD_CLK/MS_BS (card) FS1 (scart)
(card) SD_CMD/MS_D0 (card) FS0 (scart)
(card) SD_D0 (card) HSYNC (VGA)
(VGA) FS0 (scart) VSYNC (VGA)
ASP DIF ASP DIF
MUTE MUTE
(VGA) RGB_SW (scart) LED_I/O
ADVCM ADVCM
(MIC) MIC_IN (MIC) MIC_IN (MIC)
Audio_SUB Audio_SUB
Audio_RSCH Audio_RSCH
Audio_RCH Audio_RCH
Audio_LCH Audio_LCH
Audio_LSCH Audio_LSCH
Audio_CENT Audio_CENT
J9
6
SUB
5
CENT
4
GND
3
RSCH
2
LSCH
1
GND
6PIN(SAN2.0)
Card+MIC(ADC)+Scart
TRIN
VSTB
TROUT/LIMIT
TRCLOSE
MS_CLK (card)
SD_CLK/MS_BS (card)
SD_CMD/MS_D0 (card)
SD_D0 (card)
FS0 (scart)
ASP DIF
RGB_SW (scart)
LED_I/O
ADVCM
MIC_IN (MIC)
Audio_SUB
Audio_RSCH
Audio_RCH
Audio_LCH
Audio_LSCH
Audio_CENT
CON9
3
1
2
6
4
5
LS+RS+SUB+CENT