Philips MC-D370/22 Service Manual page 56

CIRCUIT DIAGRAM - MAIN BOARD
PART 1
TCLOSE-SW IC111
TOPEN-SW D0 13 12 A0 VC33
D0 A0 C107 VC33
LSW D1 14 11 A1
D1 A1
TRAY-REV D2 15 10 A2
D2 A2
104
TRAY-FWD D3 17 9 A3 R101
D3 A3
DMUTE D4 18 8 A4 100K
D4 A4
OSCIN D5 19 7 A5
D5 A5 R102
DCLK D6 20 6 A6 3 2
D6 A6
HIRQB D7 21 5 A7
D7 A7 0
LWRHL 27 A8 IC105
A8
26 A9 LM809 LCS0#
A9
RST 33 23 A10 LCS1#
A10
WRLL# 34 25 A11 LCS2#
A11
A21 35 4 A12 LCS3#
A12
LCS2# 36 28 A13
A13
29 A14 WRLL#
R100 0 A14
VCC5 3 A15 LWRHL
A15
32 2 A16 LOE#
VCC A16
LOE# 30 A17
A17
31 A18
A18
C101 C102
1 A19
A19
104 10UF
16 22 LCS3#
GND CE
24 LOE#
OE
27C080-90 8MBIT EPROM
A16 1 40 A17
A16 A17
A15 2 39
A15 GND
A14 3 38
A14 NC
A13 4 37 A19
A13 A19
A12 5 36 A10
A12 A10
A11 6 35 D7
A11 DQ7
A9 7 34 D6
A9 DQ6
A8 8 33 D5
A8 DQ5
WRLL#
9 32 D4 VC33
WE# DQ4
10 31
NC SST VCC
11 30
NC VCC
12 29
NC NC
A18 13 28 D3
A18 DQ3
A7 14 27 D2
A7 DQ2
A6 15 26 D1
A6 DQ1
A5 16 25 D0
A5 DQ0
LOE#
A4 17 24
A4 OE#
A3 18 23
A3 GND
A2 19 22 LCS3#
A2 CE#
HD[0..7] A1 20 21 A0
A1 A0
IC101 SST39LF080/ 0 16
DCI_ERR
HCLK# DCI_REQ
HDACK# EAUX4[0]
DCI_REQ DCI_ERR
DARST
DMUTE
DCLK
HDACK#
GU
DCI_FDS TRAY-FWD
TRAY-REV
LSW
TOPEN-SW
IC103 TCLOSE-SW
STO(NC) 2 3 D8 HD0
Q0 D0
VFDCE 5 4 D9 HD1
Q1 D1
VFDCLK 6 7 D10 HD2
Q2 D2
S-BLNK 9 8 D11 HD3
Q3 D3
S-SWTCH 12 13 D12 HD4
Q4 D4
BASS( N C) 15 14 D13 HD5
Q5 D5
S-A 16 17 D14 HD6
Q6 D6
S-B 19 18 D15 HD7
Q7 D7
DCI_FDS
10 1 SP- R EV
GND OC
20 11 LCS2# RESB
VCC CLK
EAUX40 C105
104 VCC5 74HC374 HIRQB
WRQ_INT
FGO R82
IR
R134 33
TDMDR
TDMCLK R133 33
TDMFS
LCS1#
R132
HIRQB 33
C182 C183 C184
FGO
33 33 33
RESB
GU
SP- R EV
9-12
VC33
R103
4.7K C111-C134(104)
VCC33E VCC33P
FB103 FB104
C110
C108 C109
VC33
104
10UF 104
RST 24
RESET
173
LCS0
174
LCS1
175
LCS2
176
LCS3
198
LWRLL
199
LWRHL
170
LOE
A0 204
LA0
A1 205
LA1
A2 206
LA2
A3 207
LA3
A4 2
LA4
A5 3
LA5
A6 4
LA6
A7 5
LA7
A8 6
LA8
A9 7
LA9
A10 10
LA10
A11 11
LA11
A12 12
LA12 PCLKQSCN/CAMYUV5/AUX3[2]
A13 13
LA13 VSSCN/CAMYUV6/EAUX3[1]
A14 14
LA14 HSSCN/CAMYUV7/EAUX3[0]
A15 15
LA15
A16 16
LA16
A17 19
LA17
A18 20
LA18
A19 21
LA19
22
LA20
A21 23 IC106
LA21
ES6018 ES6018 ES6018 ES6018
D0 178
LD0
D1 179
LD1
D2 180
LD2
D3 181
LD3
D4 182
LD4
D5 185
LD5
D6 186
LD6
D7 187
LD7
D8 188
LD8
D9 189
LD9
D10 190
LD10
D11 191
LD11
D12 194
LD12
D13 195
LD13
D14 196
LD14
D15 197
LD15
142
HWRQ/DCI_REQ/EAUX4[1]
143
HRDQ/EAUX4[0]
144
HIRQ/DCI_ERR/EAUX4[7]
145
HRST/EAUX3[5]
146
HIORDY/EAUX3[3]
149
HWR/DCI_CLK/EAUX4[5]
150
HRD/DCI_ACK/EAUX4[6]
151
HIOCS16/CAMPCLK/EAUX3[4]
152
HCS1FX/EAUX3[7]
153
HCS3FX/EAUX3[6]
154
HA0/EAUX4[2]
155
HA1/EAUX4[3]
158
HA2/EAUX4[4]
122
HD0/DCI[0]/EAUX1[0]
123
HD1/DCI[1]/EAUX1[1]
124
HD2/DCI[2]/EAUX1[2]
125
HD3/DCI[3]/EAUX1[3]
126
HD4/DCI[4]/EAUX1[4]
127
HD5/DCI[5]/EAUX1[5]
128
HD6/DCI[6]/EAUX1[6]
131
HD7/DCI[7]/EAUX1[7]
132
HD8/DCI_FDS/EAUX2[0]
R81 33 133
HD9/EAUX2[1]
134
HD10/EAUX2[2]
135
HD11/EAUX2[3]
136
HD12/EAUX2[4]
137
HD13/EAUX2[5]
33 140
HD14/EAUX2[6]
141
HD15/EAUX2[7]
28
TDMDR
29
TDMCLK
30
TDMFS
VCC5
VCC27 3
2
1
C135
R145 120
C1008 C1007
10UF IC115
104 104 R146 150
RT9164- C G
106 R118
YUV0/CAMYUV2
107 VREF C136 104 10K
YUV1/VREF
108
YUV2/CDAC
109 C137 104
YUV3/COMP VCC33E
110 R104 270
YUV4/RSET
112
AVSS(VDAC)
113
YUV5/YDAC
114
YUV6/VDAC
115
YUV7CAMYUV3 R109 R105
VC33
47 R131
RBCK OPEN 0
33
46
RWS
45
RSD
31
TDMTSC
R110 33 O HM AMCLK
39 MCLK R111 33 O HM BICK
MCLK
40 TBCK
RA101 33x4
TBCK
32 TWS 1 8 LRCK
TWS/SEL_PLL2
33 TSD0 2 7 SD0
TSD0/SEL_PLL0
36 TSD1 3 6 SD1
TSD1/SEL_PLL1
37 TSD2 4 5 SD2
TSD2
38
TSD3
116
PCLK2XSCN/CAMYUV4
117 ENCODE1
118 ENCODE2
119 VFD-DA
AMUTE
RA102 33x4
69 4 5
DCAS
70 3 6
DSCK/DOE
71 2 7
DWE
72 1 8
DRAS0
73
DBANK0/DRAS1
74
RA103 33x4
DBANK1/DRAS2
97 4 5
DCS1
100 3 6
DCS0
2 7
101 1 8
DQM
102 R112 10 O HM
DSCK
RA104 10x4
53 DMA0 4 5 MA0
DMA0
54 DMA1 3 6 MA1
DMA1
55 DMA2 2 7 MA2
DMA2
56 DMA3 1 8 MA3
DMA3
57 DMA4
DMA4
58 DMA5
DMA5 RA105 10x4
61 DMA6 4 5 MA4
DMA6
62 DMA7 3 6 MA5
DMA7
63 DMA8 2 7 MA6
DMA8
64 DMA9 1 8 MA7
DMA9
65 DMA10
DMA10
66 DMA11
DMA11 RA106 10x4
4 5 MA8
77 DB0 3 6 MA9
DB0
78 DB1 2 7 MA10
DB1
79 DB2 1 8 MA11
DB2
80 DB3 MA[0..11]
DB3
81 DB4 DB[0..15]
DB4
82 DB5
DB5
85 DB6 R148 0
DB6 VCC5
86 DB7
DB7 R147 0
87 DB8 B5V IC107 24C02
DB8
88 DB9 8 1
DB9 VCC S0
89 DB10 7 2 RA118
DB10 WC S1
90 DB11 6 3 4.7Kx4
DB11 SCL S2
93 DB12 5 4
DB12 SDA GND
94 DB13
DB13
95 DB14 C138 SERIAL EEPROM
C139
DB14
96 DB15 10UF 104
DB15
RA117
160 AUX0 4.7Kx4
AUX0
161 AUX1
AUX1
162 VFD-DA
AUX2
165 EARDEC
AUX3
166 RDS-DI
AUX4
167 TU-DI
AUX5
168 SD
AUX6
169 HWAITB
AUX7
49 R113 33 O HM CLK
XIN
50 VC33 IC114 +5V
XOUT
105 R114 33 O HM RT9164- 3 3CLR
CLK
R115 56K
FB102 FB101
100 100
XL101 VCC5
27M
R116
C1001
4.7K
104
SPD IFO
R117 33 C1006 C1005 C1004 C1003 C1002 C1000 C438
104 10UF 104 10UF 10UF 10UF 104
9-12
UDAC
L102 2.4UH
R127
75 C174
471
FB400 601
VC33
C400 C427
CDAC
1 16 100uF 104
RST MUTEC L103 2.4UH
2 15
SDATA AOUTA R128
3 14
SCLK/DEM1 VA 75 C176
4 13
LRCK AGND 471
5 12
MCLK AOUTB
6 11
DIF1 REF_GND
7 10
DIF0 VQ
8 09
DEM0 FILT+ YDAC
L104 2.4UH
C402
CS4340
R129
C404 1uF
75 C178
104
471
CS4340/CS4334
C403 C405
R434 1uF 104
4.7K
VDAC
FB401
IC401 VCC33 L105 2.4UH
VC33
Q403 4Mx16 S DRAM (9ns) 601 R130
C2878 MA0 23 2 DB0 75 C180
A0 DQ0
MA1 24 4 DB1 471
A1 DQ1
MA2 25 5 DB2
A2 DQ2
MA3 26 7 DB3
A3 DQ3
MA4 29 8 DB4
A4 DQ4
MA5 30 10 DB5
A5 DQ5
MA6 31 11 DB6
A6 DQ6
MA7 32 13 DB7
A7 DQ7
MA8 33 42 DB8
A8 DQ8
MA9 34 44 DB9
A9 DQ9
MA10 22 45 DB10
A10 DQ10
MA11 35 47 DB11
A11 DQ11
48 DB12
DQ12
50 DB13
DQ13
RCLK 38 51 DB14
CLK DQ14
53 DB15
DQ15
CKE 37
CKE
1
VCC C441
CS0# 19 14
CS VCC C442
27
VCC
C443
RAS0# 18
RAS
3
VCCQ C444
CAS# 17 9
CAS VCCQ C445
43
VCCQ C446
WE# 16 49
WE VCCQ C447
DQMX 15
DQML
39 6
DQMH VSSQ
12
VSSQ
BANK0 20 46
BA0 VSSQ
BANK1 21 52
BA1 VSSQ
28
VSS
36 41
NC VSS
40 54
NC VSS
IC108
D0 3 2 LMUTE
D0 Q0
D1 4 5 MUTE
D1 Q1
D2 7 6
D2 Q2
D3 8 9
D3 Q3
D4 13 12
D4 Q4
D5 14 15
D5 Q5
D6 17 16 VCC5
D6 Q6
D7 18 19
D7 Q7
1 10 C143
OC GND
LCS2# 11 20 104
CLK VCC
74HC374 VCC5
R119 33
R120 33
R121 33
C168 33P
C167 33P C169 33P
C166 33P C170 33P
C165 33P C171 33P
C164 33P C172 33P
C163 33P C173 33P
C162 33P
CN101A
ZD101 ZD102
7V 7V
C175
471
+5V
ZD103 ZD104
7V 7V
C177
471 U/B
CN704
+5V
SPD IFO
Y/G 7
DGND
ZD105 ZD106 6
VGND
7V 7V 5
C/V/R C/V/R
C179 4
U/B
471 3
Y/G
VGND 2
CVBS
1
+5V
CON7
CVBS
ZD107 ZD108
7V 7V
C181
471
+5V
CN102B
S-B
1
IR
2
ENCODE2
3
S-A
4
ENCODE1
5
VFDCE
6
VFDCLK
7
S-BLNK
8
S-SWTCH
9
VFD-DA
10
AUX0
11
AUX1
12
AMUTE
13
MUTE
14
15
CON15
CN706
L#
1
GND
2
R#
3
GND
4
TU-L
5
TU-R
6
TU5V
7
TU12V
8
TU-PW#
9
AGND
10
+5V
11
S5V
12
MGND
13
S8V
14
EARDEC
15
DGND
16
CON16