Philips FWM462 Service Manual page 27

CIRCUIT DIAGRAM - MCU BOARD
PART1
+3V3
+3V3
GND
USB+5V
USB+5V
GND
R234 8.2K
ENC_R
GND1 R205
0R
R227 8.2K
ENC_L
R180
AMP_ALC# 0R
AMP_ALC
GND
R145 FB600
RDS-CLK#
RDS-CLK
100
R146
RDS-DATA#
RDS-DATA
GND
100
TU-SCL# R176
TU_SCLK
R175 100
TU-SDA#
TU-SDA
FB600
TU-MOST# R147
TU-MOST
FB600
TU-ENABLE/MPX# R177
TU-ENABLE/MPX
FB600
PWR_DET# R178
PWR_DET
H/P_DET# R179 FB600
ECO-PWR
0R
NTC# R210
NTC
USB_LED_POWER
USB_LED_POWER
220 20 19 18
R107
POWER-ON
USB-PWR
R226
GND
FB600
4094-CP0#
4094-CP0#
4094-DATA#
4094-DATA#
100
4094-OE1# R182
4094-OE1
C189
C188 1 2 3
ADC_16M
102
102 R201
100
R134
FB600
MUX-SEL#
R202 100
MUX-SEL
FB600
R184
4094-DATA#
4094-DATA
FB600
4094-OE0# R185
4094-OE0
FB600
4094-CP0# R187
4094-CP0 C125
+3V3
+3V3
100n
GND
100
CD-MCK# R193
CD-MCK R150
R194 FB600
CD-DIN-OUT#
1K
CD-DIN-OUT
100
CD-RW# R195
CD-RW
FB600
CD-BUSY# R196
CD-BUSY
100
CD-SCOR# R197
CD-SCOR
GND
100
CD-16M# R192
CD-16M
GND
R198 100
CD-DATOUT#
CD-DATOUT
100
R199
CD-LRCK#
CD-LRCK
100
CD-BCK# R100
CD-BCK
0R
3CD1_SW# R206 CD-BCK
3CD1_SW
100
R109
DAC-DATA#
DAC-DATA
FB600
DAC-LRCK# R110
DAC-LRCK CD-DATOUT
100
DAC-BCK# R111
DAC-BCK
GND
100
R130
DAC-MCK#
DAC-MCK
GND
100
OP/CL/LM# R190
OP/CL/LM
R189 FB600
3CD-DET#
3CD0_SW
MUX-SEL
CD-LRCK
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12-1
VDD
PWR_DET
R143
1K
TU_SCLK
TU_SCLK
TU-SDA
L109
470R
3CD1_SW
3CD0_SW
4094-OE1
RDS-DATA
TU-MOST
ADC_3V3 MIC_DET
R144
CD-MCK
TU-ENABLE/MPX
JOG1
JOG2
L102
C124
CD-RW
22UH
10/10
CD-BUSY
C123
104
CD-DIN-OUT
R127
DAC-DATA
1k5
C114
10/10
DAC-MCK
104
DAC-BCK
C105
D103
DAC-LRCK R/C
17 16 15 14 13 12 11
RB160-30
ECO-PWR
POWER-ON
IC106
USB-PWR
R123
WM8782
1K 4094-DATA
4094-OE0
4094-CP0
4 5 6 7 8 9 10
MAIN-RESET
C106
104
IC105
L103
C161
V809R
22UH
10/10
VDD RESET
3
2
1
C126
10/10
VDD
CD-BCLK-IN
CD-DAT-IN
CD-LRCK-IN
ADC_3V3
Q101
R168
3906
L106
2K2 22UH
*7
+3V3
R117
C136
2K2
22/10
*6
6
1
Q102
3904
74HC157A R101 56K
IC103
C152
15P
*6
ADC_LRCK
R167
2K2
USB+5V
C110
100/10V
R103
1K
place GND Arround Track M40
R116 Close pin52
C159 C158
104 104
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46
GP03
65
66 GP04
GP05
67
GP06
68
GP07
69
70 CSN1/GP08
560R
GP09
71
GP10
72
73 GP11
GP12
74
SCMRX/GP13
75
SCMTX/GP14
76
77 VDD18
IC101
VSS18
78
SCMCLK/GP15
79
DDATA
80
*3 IOVDD
81
R128 MLC8800
470R
IOVSS
82
R124 *4 100
DMCK
83
R125 *3 100
84 DBCK
R102
*3 100
DLRCK
85
CSN2/EXT1/GP16
86
87 SCIORX/GP17
SCIOTX/GP18
88
SCIOCLK/GP19
89
FB600
R142
SPDIFIN/GP20
90
FB600
R141
91 SPDIFOUT/GP21
R155 FB600
WAKEUP/GP22
92
TDI TDI/GP24
93
TDO TDO/GP25
94
TMS
95 TMS/GP26
TCK TCK
96
NTRST
RESET
97 98 99 100101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
GND
VDD
*7
CD-16M
R104
R120 1M
*7
CD-SCOR
560R
R140
1K
X101 12MHz 10ppm
LCD-WR C109
C115
R138
1K
18P 22P
R112 1K
LCD-CS
*8
R135
39
R136
39
C137
*8
104 NTC
AMP_ALC
OP/CL/LM
R129
KEY0
5 4
3
C173 KEY1
2
330
RDS-CLK
100P
IC108
74LVC2G04
X102 R132 NC
11.2896MHz
C151
15P
R133 NC
*5
R218
0R-0805
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CW104 6PIN-2.0
CW1
FFC15PIN-1.25
TO USB TO DISPLAY BOARD
12-1
C156
C157
104
104
C155
IC104
104
45 44 43 42 41 40 39 38 37 36 35 34 33
AD5/EAD5
1 VDD1
M00
2 DQ0
M24 M01
32 3 DQ1
AD4/EAD4
M23
AD3/EAD3 31 4 VSS1
M02
IOVSS 30 5 DQ2
M03
29 6 DQ3
IOVDD
M22
AD2/EAD2 28 7 VDD2
M21 M04
AD1/EAD1 27 8 DQ4
M20
M05
26 9
AD0/EAD0 DQ5
M15
25 10 VSS2
D15
M07 M06
D7 24 11 DG6
M14
M07
23 12
D14 DQ7
M06
22 13 VDD3
D6
M13 M35
D13 21 14 LDQM
M05 M42
D5 20 15 /WE
M12 M41
D12 19 16 /CAS
M04 M39
D4 18 17 /RAS
M11 M37
D11 17 18 /CS
M33
EXT0/GP00 16 19 BA
L107 M30
20
VSS18 15 A10
FB M20
VDD18 14 21 A0
M03 M21
D3 13 22 A1
M10
M22
23
D10 12 A2
M02 M23
11 24 A3
D2
M09
D9 10 25 VDD4
M01
D1 9
M08
SDRAM16M
D8 8
M00
D0 7
AGND 6
AVREF 5
C166
C163 C164
4
AVSS33
AVDD33 3
104 104 104
ADIN0 2
ADIN1 1
C144
104
VDD
C165
100/10
R121
C108 C107
10K
IC107
122
122
LM1117_1V8
IN
OUT
2 3
C113 C160
C162
1
C134
104 104 104 C133
104
R122 47/10
680
R165 4K7
R166
10K
VDD
C177
IC102
104
M35 M36
VSS6 50 1 A15 A16 48
M15
M34
DQ15 49
2 A14 NC 47
M14 M33
DQ14 48 3 A13 VSS 46
M32 M15
VSS5 47 4 A12 DQ15 45
M13
M31 M07
DQ13 46 5 A11 DQ7 44
M12 M30
M14
DQ12 45
6 A10 DQ14 43
M29 M06
VDD6 44 7 A9 DQ6 42
M11 M28 M13
DQ11 43 8 A8 DQ13 41
M10
M05
42
DQ10 9 NC DQ5 40
M12
VSS4 41 10 39
NC DQ12
M09 M45 M04
DQ9 40 11 WE# DQ4 38
M08
39
DQ8 12 NC VDD 37
F_RESET M11
VDD5 38 13 36
NC DQ11
M03
NC2 37 14 NC DQ3 35
M36 M10
UDQM 36 15 NC DQ10 34
M40 M49 M02
CLK 35 16 NC DQ2 33
M38 M09
M43
CKE 34 17 32
A17 DQ9
M27 M01
NC1 33 18 A7 DQ1 31
M29 M26 M08
A9 32 19 A6 DQ8 30
M28 M25 M00
31
A8 20 A5 DQ0 29
M27 M24 M46
A7 30 21 A4 OE# 28
M26 M23
A6 29 22 A3 VSS 27
M47
M25 M22
28
A5 23 A2 CE# 26
M24 M21
M20
A4 27 24 25
A1 A0
VSS3 26
SST39VF400A
C167
104
L101
+3V3
22UH
C118 100P C138 100P
TU-MOST# LCD-CS#
C127 100P C128 100P
TU-SCL# LCD-WR#
C120 100P C129 100P
TU-SDA# LCD-DATA#
100P
C101 C171 104
TU-ENABLE/MPX# AMP_ALC#
C132 100P C172 104
RDS-CLK# 3CD-DET#
104
C131 100P C154
RDS-DATA# H/P_DET#
100P
C150 100P C102
4094-OE0# PWR_DET#
C174 100P C112 100P
4094-OE1# OP/CL/LM#
100P
C122 100P C141
4094-CP0# DAT_OUT#
C139 18P
DAC-LRCK#
C142 18P C149 NC
DAC-BCK#
NC
C100
R151 10K
4094-DATA#
C153 100P CD-16M
TU_SCLK
104
C146 100P C175
3CD1_SW#
CLOCK-SDA
C147 18P
CD-BCLK-IN
C130 18P
CD-MCK#
18P
C121
CD-DIN-OUT#