Philips DCD322/12 Service Manual page 35

Decoder Board -- Circuit Diagram 3
L_AUX2_IN
1
R_AUX2_IN
2
3
J1
PH-3A
R_IPOD_IN
R77 1K AUX2-IN-R
L_IPOD_IN R80 1K AUX2-IN-L
R83
47K
CN5
AV2-8.4-13
R_AUX1_IN
3
L_AUX1_IN
2
AGND
1
FB20
E1
FB/2K NC(ANTENNA_1)
C93
FM-RST
100R
MCU-SCL FB16 FB/2K R_CLACK
MCU-SDA FB17 FB/2K R_DATA
COAX_SPDIF
COAX_SPDIF
Y-Pr_OUT
Y-Pr_OUT
C-Pb_OUT
C-Pb_OUT
MUTE-AP R123 10K
2 D7 1
1N4148
1
2
3
4
CN6
2.0-4P
R118
4.7K
EC29
220uF/16V
3904
1
Q15
R117 22K
1 8
R116 100K 1 8
2 7
2 7
3 6
3 6
4 5
4 5
U25
C120
R119
2309
10K
104
C114
1uF
R114
4.7K
MUTE_CTL 1 2 1 2
MUTE_CTL
D4 D11
1N4148 1N4148
MUTE-MCU
1 2
MUTE-MCU
D6
1N4148
D16
1N4148
MUTE-PH
line/phone/mute 1 2
D15
1N4148
1 2
LMAIN-MUTE
D17
1N4148
5VCC
FB14 MBW2012-221
FM5V
+
EC19 C90
100uF/10V 0.1uF
0R R89
CP-RST
C92 3.3pF
FB15 270nH
R93
1 20
NC NC NC(0R)
100pF
2 19
FMI GPIO1
3 18
IRQ/GPIO2
RFGND
4 17
DCLK/GPIO3
TXO
5 16
RST DFS
R94 6 15
SEN DOUT
R95 10K L_FM C76 1uF
7 14
SCLK LOUT
R_FM C81 1uF
8 13
SDIO ROUT
9 12
10R R96
RCLK U10 GND
10 11
VIO VDD
SI4705
R99 51R
FM5V
R100
C96 C95
NC(0R)
22pF
R102 C99
C98
22pF
100R 0.1uF
Y2 C97 1u
104
32.768KHz
14
13
MCU-RX
12
11
10
5
4
3
1
R98 33R
9
IPOD-TX
RX
2
6 R101 33R
R105 33R
5VCC IPOD_DETECT
8
IPOD_DETECT
7
C202
J6
ESD5Z5C
DASW-02-9
R133
22R1/4W
FB18
22uH
EC33
220uF/6.3V
C166
1u
R162
47R
EC31
C117
220uF/16V
104
C165 100pF
R164 100K
R165 33K
R_IPOD_IN C179 100pF
EC32 100uF/16V R175 100K
R176 150K
C181 1uF
2 1
IP-AU-DET
D10
BAS316
C116
+
1uF
EC34
100uF/16V
R115
4.7K
AP-L-OUT
AP-R-OUT
12-12
MUTE-AP
APWM_R-
J2
1 AP-R-OUT
2 AP-L-OUT
3
MUTE-AP
4
ECO-POWER
5 ECO-POWER
2.0*5PIN
APWM_L-
VDDAPWM
R87
10K
OP
MCU3.3V
+
R90
EC20
L2 FB-220 100K
100uF/10V
C88
+ EC18
0.1u
47uF/16V
1 20
NC NC
2 19
MODE1 NC
3 18
NC NC
4 17
RESET NC
5 16
VCC NC
6 15
NC NC
7 14
NC CLK
33R R91 MCU-SDA
8 13
NC SDA
9 12 33R R92 MCU-SCL
NC SCL
10 11
NC VSS
U9
R323 1K
R_AUX1_IN
2.0B
L_AUX1_IN R324 1K
FM_IN_L
FM_IN_R
R333
R332
NC(22K)
NC(22K) C185
C184
33pF
33pF
R_AUX2_IN R71 1K
L_AUX2_IN R76 1K
C204
ESD5Z5C
J13
1
IPOD-AC
2
3
4
5
5P/2.0
C200
C201 FM_IN_L R339 1K
ESD5Z5C
ESD5Z5C
FM_IN_R R340 1K
R_IPOD C135 2.2uF FB40 MBW2012-60 1
1
FB44 MBW2012-60 1
2
L_IPOD C154 2.2uF FB56 MBW2012-60 1
3
PH-3A
J5
C161
C162
100pF
100pF
R147 1K
R158 68K
R167
68K
R168 100K
1 14
1OUT 4OUT
2 13
1IN- 4IN-
C163 100pF
3 12
1IN+ 4IN+
4 11
VDD GND
C164 100pF R169
5 10
2IN+ 3IN+
6 9 68K
2IN- 3IN- R170 100K
7 8
2OUT 3OUT
C171 2.2uF R171 3.3K C176 2.2uF
U14
LM324(SO-14-NS)
C172 2.2uF R173 3.3K C178 2.2uF
C180
100pF
C174
100pF C175
C177
100pF
100pF
R58 82K
R60 4.7K C63 75pF
R59
39K C67 U6A
EC15
OP-
1.2nF CF4558
2
1
OP+
OP 3
C73
10u/16V
AUDIO_VCC 15P
C69
0.1uF
R75 82K
R78 39K
R79 4.7K C79 75pF
C82 U6B
1.2nF CF4558
EC17
OP-
6
7
OP OP+
5
10u/16V
AUDIO_VCC
C87
15P
C89
0.1uF
R82
DVD_IN_L
DVD_IN_R R81 15K
15K
C86 33pF
R86 10K
R88 10K
C100 33pF
TSOP32-0.8
BD3491FS
U24
R106
R343 C158 R344 C189
22K
47K 470pF 47K 470pF
NC(15pF)
EC22
C115
+
10uF/16V
C110
NC(15pF)
33R R109
MCU-SDA
MCU-SDA
33R R110
MCU-SCL
MCU-SCL
L_IPOD_IN
R356
R_IPOD_IN
12-12
DVD_IN_R
DVD_IN_L
AUDIO_VCC
VCC1 R17 68R/1W
+
C118
0.1uF D8
9.1V
BD3491
R354
8.2K R355
8.2K
1K
AP-L-OUT
AP-R-OUT
R357 1K