Philips MCM2000/12 Service Manual page 34

Decoder Board -- Circuit Diagram 2
CON6
DIP1.0MM-8
1.0A-8PL
CON7
1 GND
TP44
2 ECO_POWER
TP45
REMOTE
3
TP46
4 LED_PWM
TP53
5 ROTA/ROTB
TP54
6 LCD_DATA
TP48
7 LCD_WR
TP49
LCD_CS
8
TP55
9 GND
TP50
10 AD1
TP52
5.6V
11 AD2
TP56
12 MCU3.3V
TP57
13
CON2.0-13AW D38
D37 SK34
13P-2.0
SK34
MUTE1 2 1 HP_MUTE R101 10K
D11 1N4148
RO CE8 220uF/16V
C86
R108 100K
1000pF
CE7 1uF/50V
R_OUT R109 47K
HP_LINE_MUTE 2 Q8 CE13 +
R113 4.7K 2N3904
1uF
J2
CON2.0-4 R117
1 LO
47K
GND TP58
2
TP59
3 RO
TP60
4 HP_MUTE
TP61
R120 4.7K
CD_MUTE D12 1N4148
1N4148 D13
MCU_MUTE D15 1N4148
1N4148 D16
MUTE_PH_LINE D14
1N4148
U10
24C02
MSDA R158 330
5 4
SDA GND
MSCL R159 330 6 3
SCL A2
7 2
TEST A1
L43 FB
8 1
M3.3V VDD A0
C112
0.1uF
J6
CON1.0-4/W
CON2.0-4
MCU3.3V
CE17
220uF/16V
L48 R113 R120
SI4702/03 0 0 0
TP34 SI4704/05 120nH NC NC
IPOD_DET
1 TP33
2 IPOD_RX
3 IPOD_TX
IPOD_ACCDET
4
L14 0
5
R_IPOD_BT R68 FB1K P I O D _ R
6
7
8 L_IPOD_BT R69 FB1K IPOD_L
R71
R70 CB1 CB2 1
NC DOUT
10K
10K 33PF 33PF RFIN C57
L15 0R 2
FMI LOUT
100pF
U5
3
RFGND ROUT
4705
A
4
TXO GND
FM_RST R75 330 5
RST VD/VDD
CON8
R78
1 FM_RST
10K
2
3 MSCL
4 MSDA
M5V
5
6 GND
7 FM_IN_R
8 FM_IN_L
9
R82 10K
R83 2.2K
CON2.0-9 MSCL
9pin-2.0mm
MSDA R88 2.2K
Y2
32.768KHz
J1 RF IN
1 RFIN
2 C79
3
22pF
D10
NC
M5V
CB23 0.1uF
U7
PT2309
1 8 CE9 220uF/16V
OUT1 VDD
M3.3V
2 7 CE10 220uF/16V LO 1
MUTE OUT2 NC1
C89
3 6 CE11 47uF/16V
IN1 BIAS
1000pF R110 10K 2
MODE1
4 5
GND IN2
CE12 1uF/50V L_OUT
R112 47K
3
NC3
R115
0
FM_RST RESET_IP
4
nRESET
M3.3V
R118 0/0805 5
VCC
CB24
+
CE14
0.1uF
47uF/16V
MUTE1
+
R122
CE15
68K
1uF
HP_LINE_MUTE
MCU3.3V
MCU3.3V
1
R164
2
4.7K
3
SSCL R166 100R L45 FB/0603/2.2K
4 1
SSCL
24 FB/0603/2.2K L46
SSDA
CD_ON R169 1K 2
DVD_ON
23 FB/0603/2.2K L47
VFD_CLK
3
RESET
J3 FB/0603/2.2K L48
22
VFD_STB
4 U11
P4_7
1 21 FB/0603/2.2K L49
L50 DCR33R R5F21266
VFD_DATA
2 5 R5F21266-LQFP32
AVSS
3 20 R175
VREF
4 6
P4_6
19 REM R177
L52 DCR33R REMOTE
7
VCC R178
18
ECO_POWER
8
MODE
R180
17
TX
R230
R231
X1
32.768KHz
R181 D18
10K 1N4148
+ C119
0.1uF REST
C120 C121
15PF
15PF
C122
D19
0.01UF ESD
R194 R195
22K 22K
CE18
CD11X/100UF16V/D6.3H7
2 Q10 Q11 2
8550,DIP 8550,DIP
R196
R198
22K R197
12K
12K
R199
2 2 1
Q12
1K D22 1N4148
8050,DIP
R200
10K
CD11X/220UF16V/D6.3H7
CE19 A18V
R201 330R/1W
J4
CON2.54-2
12-7
C53 C54 C55 C56
0.01uF 0.01uF 100pf 100pf
15
C58 0.47uF FM_IN_L
14 R72 1k
R73 1k FM_IN_R
13
C59 0.47uF
12 M3.3V
L16 FB/1K
MP3_L R76 1K
11 1
C60 4.7uF
2
MP3_R
3 R77 1K
C62 C64 C61 4.7uF
CN2
CON2.0-3
0.01uF
10uF/10V
L18 FB/1K
R81 4.7K
IPOD_L
D36 IPOD_R R86 4.7K
C70 R84
2
10K
1uF
3 C71
680pF
1
PESD12VS2UT
FM
L27 FB/1K
FM_IN_L R94 1K
C80
FM_IN_R R96 1K
22pF
R97
47K
CDL
M3.3V R102
CDR
R103
R104
R106
NC
NC
15
NC15
14 R111 10K
MODE0
R114 330 MSDA
13
iPod_CP_2.0 I2C_SDA
R116 330 MSCL
12
I2C_SCL
11
VSS
U8
KITMFI341S2164 QFN20
L_OUT R123 5.6k
C91 4.7uF
CB30
R121
2.2k 152
R155
CB45
2.2k
152
R161
R_OUT C111 4.7uF
5.6k
CB50 CB51 CB52
1uF
102
R167 100R SSDA
R172 10k
R168 100R LCD_WR
M3.3V
R173 100R LCD_CS R170 10K
R174 100R LCD_DATA
R176 3.3K
33R MCU3.3V MUTE1
100R REMOTE
R229
1K
IPOD_ACCDET
22K
100 IPOD_TX
2.2K IPOD_DET
10K MCU3.3V
R232
L_IPOD_BT R190 NC/100K R210 0 IPOD_AUDIO_DET
C123 NC/2.2uF
C140
R191
470K R193
R_IPOD_BT R192 10K 1000p
C131 2.2uF
NC/22K
A
CB3 CB4 CB5 CB6
33PF 33PF 33PF 33PF
CB7 CB8 CB9 CB10
33PF 33PF 33PF 33PF
U6
C63 C65
R79 R80 BD3490
22K BD3490FV
680pF 22K 680pF
L21 FB/1K
C66 4.7uF
1
A1 FIL
L19 FB/1K
C67 4.7uF 2
A2 GND
L20 FB/1K
C68 4.7uF 3
B1 SDA
L22 FB/1K
C69 4.7uF 4
B2 SCL
L23 FB/1K
R89 C72 R90 C73 4.7uF 5
C1 VCC
22K 22K L24 FB/1K
680pF C74 4.7uF
6
C2 OUT1
L26 FB/1K
C75 4.7uF 7
D1 SB1
L28 FB/1K
C76 4.7uF 8
D2 SR
CB14 33PF C77 2.2uF 9
SEL2 SB2
CB15 33PF C81 2.2uF
10
SEL1 OUT2
CB17 33PF
11
VOL1 BCB1
C82 R98 C83
CB18 33PF 12
VOL2 BCA1
470pF 47K 470pF
13
TC2 BCA2
14
T C 1 B C B 2
C84 C85
3300pF 3300pF
1K
1K
R105 C87 R107 C88
47K 47K
470pF 470pF
U9 R119 NC/3R3
TDA7491HV CB26
L30 NC/1U
100R/6A/100M
1 16
SUB_GND OUTPA
17 C92 C93
OUTPA R124 8.2R
22
INPA L31 22uH3.2A
100pF 100pF
14 CB29
PGNDA R125
15
PGNDA
23 22
INNA
CB28
CB34 C90
CB31 CB32 CB33 104
105 684
27 12
102 1uF 102 SGND PVCCA CB36
13 C96 CB37
L32 FB/1K PVCCA
C97 VDDS 26
VDDS 330P
104 100pF
L34 22uH3.2A
R127 100k DIAG 28 10 R126 8.2R
DIAG OUTNA L35 100R/6A/100M
11
OUTNA
L36 NC/1U CB38
FB/1K 19 R128 NC/3R3
VDDPW
R130 22 CB39
C101 100pF
2 R129 NC/3R3 NC/1U
OUTPB
C100
VDDS 18 3
104 PGND OUTPB
L37
R144 8.2R
25 100R/6A/100M
SYNCLK L38
24 22uH3.2A CB40
ROSC
6 R153
PVCCB 224
R154 0
30 7 22
GAIN0 PVCCB
CB42 CB43 CB44 C103
R157 0
31
R156 GAIN1
104 104 105 684
39K 4
PGNDB CB47
C104 104 35 5
SVCC PGNDB
L40 FB/1K
330P
R160 8.2R
36
VSS L42 22uH3.2A
L41 FB/1K 8
OUTNB L44 100R/6A/100M
9
OUTNB
32 C110 C116
INPB
100pF 100pF R162 NC/3R3
33 CB49
INNB
34 NC/1U
VREF
R163 100k
21
MUTE
102
R165 100K 20 29
STBY SVR CB53
2 1
D17 1 2
10uF
1N4148 D39 CB54
1N4148
10uF
CB56 CB55
2.2UF
2.2UF
18V_IN
2 Q9
L51 FB/1206
3904
CB57
L57 FB/1206
104 R179
CB58 3.3R
104
CE16
1000uF/35V
CB59
103
3.3K Q74
2
3904
CB64
R171
22K 104
R216 0/0805
R189 0/0805
R204 0/0805
R205 0/0805
12-7
ECO_POWER
ECO_POWER 3
CD_ON
CD_ON 3
CDR
CDR 1
CDL
CDL 1
CD_TRIN
CD_TRIN 1
CD_MUTE
CD_MUTE 1
OPEN/CLOSE_SW
OPEN/CLOSE_SW 1
M_OPEN
M_OPEN 1
M_CLOSE
M_CLOSE 1
SSCL
SSCL 1
SSDA
SSDA 1
9.1V A18V
R74 330R/1W
9.1V
CB12 +
D9
0.1uF CE3 9.1V
220uF/35V
28
CE4 10UF/16V
27
26 R85 1K MSDA
25 R87 1K MSCL
24 CB13 33PF
L25 FB/1K
CE5 L_OUT
23
0603-2.2UF-K-10V
22 R91 1K R92 0R
21 R93 NC
20 R95 0R C78 4700pF
CE6
L29 FB/1K R_OUT
19 0603-2.2UF-K-10V
CB16 33PF
18
17 CB19 0.22uF R99 3K
16 CB20 0.22uF
15 CB21 0.22uF R100 3K
CB22 0.22uF
224
L33 100uH/3.5A
224
TP62 FLO+ 4
TP64 FLO- 1
TP63 FRO+ 3
TP65 FRO-
2
P1
WP4-3
PRC-201A
L39 100uH/3.5A
CB46
224
H3