Philips CEM3000B User manual

TROUBLE SHOOTING.................................................................21-22
2011-11-17
CEM3000B
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1Use electrical screw bit to take out five screws in back panel and separate back panel and front panel; Take out the back panel and then take out
KB board.
METHOD OF DISASSEMBLING CEM3000B
The procedure of disassemblin钮 the unit
3Uplift the CD deck mechanism and take out FFC then take out deck mechanism
The procedure of disassemblin钮 the panel:
1)Press EJ button and take out paneltake out A screw in top cover of the unit;Use tweezer to prize up top cover as the blue arrow direction which showed as below picture
2Use electrical screw bit to take out B,C two screws in left and right side of metal bracket; Then take out D,E screws in panel base 
EJ󳨣
A
BC
DE
2

3

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CIRCUIT DIAGAM MAIN BOARD
1 2 3 4
A
B
C
D
4
321
D
C
B
A
R112
2K2
R114
2K2
C37
NC
C95 4U7
C115 4U7
C94 4U7
C93 4U7
C78 1UF
C4104U7
C85
474
C61
474
C88
474
C67
474
R99
1K
R107
1K
C708
102
C57
102
C82
102
C92
104
R117
47K
R109
47K
R91
47K
R98
47K
R88
10K
C5
104
Q33
9014C
Q25
A1273
R168
22K
R255
4K7
C107
474
R144
10K
R89
1K
R118
1K
RR
FR
RL
FL
C89 4U7
F/R- F/L+ F/R+ F/L-
R/R+
R/R-
R/L+ R/L-
F LIME L
F LINE R
R LINE R
R LINE L
R1
2K2
R183
100 1/2W
RR
RL FR
FL
R55
NC
R66 NC
R149 NC
R69
NC
EC19
NC
R3
220
R146 NC
R67 NC
R2
220
R85 NC
R29
NC
Q14
9014C
Q15
9014C
R36
4K7
R37 4K7
123
4
5678
U6 NC
R81 NC
R54
NC
R60 NC
R64 NC
R58 NC
EC20
NC
EC18
NC
R45
180
R63 NC
R61 NC
R50
180
R65 BC
R14
NC
Q13
9014C
Q12
9014C
R44
4K7
R35
4K7
123
4
5678
U7 NC
R68
NC
FL
FR
RR
MUTE_1
L1 EI-14
D1
5401
EC24
100UF
S GND
R101
1K
C73
104
BATT+
EC31
47UF
EC22
2200UF
OPTIONAL
POWER_IN2
5V_POW_IN1
OUT1
OUT2
OUT3
BEEP/IN3 MP3_CLK
CPU5V
C91 1UF
R75
NC
R74 NC
R71 NC
R73
NC
R192
4K7
R191
4K7
C5V
Q27 9015S
R102
NC
MUTE1
R159 10K
R188
10K
Q32
9015S
ZD5
3V3
RESET
C129
104
XT4
7.2MHz
C113
30P
C112 30P
R104
330K
R113
220K
R110
220K
R95
220K
R90
220K
MP3_DI
R84
10K
Q23
9014C
R160
2K2
CPU5V
RESET
R142 100R
CPU5V
SCL
SDA
R120
1M
CD ON
CPU5V
CPU5V
R193
NC
MP3_REQ_O
Q28
9014S
R140
47K
R141
4K7
ZD4
4V7
SDA
SCL
DAB_TX
DAT_RX
C16
0
C18
0
C15
0
C17
0
S1
RES SW
R194
NC
C98
1UF
C36
NC
C35
NC
C86 4U7
C38
NC
RL
R189
10K
R185
10K
C118
222
C117
222
C122
104
C140
4U7
C139
4U7
C39
NC
R158
47K
R139
4K7
R157
NC
R100
2K2
AUX/L
AUX/R
EC28
1UF
ZD3
6V8
Q30
9014
R179 4K7
R152
10K
R153
10k
R174 NC
R92 100
R132 100
R10 NC
REMOTE
+9V
ENCODER CPU5V
AUX_L
VCC
F_INH F_DATA
OUT3
OUT2
OUT1
CPU UPGRADE SOCKET
BT_TX
CPU5V
BT_RX
VPP
2COLOR
SENSI_IN KEY1 KEY2
R206
1M
CDP_RST
C77 1UF
D8
EUR
D15
RDS ON/OFF
D20
TUNER19A(for CEM3000)
D16
DIS AUX(CEM3000B)
D7
DIS RDS
D18
EN 2COLOR
D11
AREA 1
D14
DIS AM
D23
EN SUB-W
C47
104
EC30
NC
CD_R
CD_L
C90
102
AUX R
AUX L
R216
47K
MP3_DO
ACC_DET
C83 1UF
R211
3K9
CPU5V
SENSI O
S5V
EC33
47UF
1
2
3
45
6
7
8GND
X IN
+5V
NCVPP
TX
RX
RES
UP01
RESET
4
8
7
1
9
6
23
24
21
10
14
11
13
12
15
16
17
18
19
20
5
22
3
2
U3
4702
R186
4K7
R234 10K
L3
15nH
EC2
100UF
EC1
100UF
EC36
47UF
IN GND OUT
U4
LM2950
ZD7
30V
FEEDF MP3_REQ_1
R203
220K
R78
4K7
CPU5V
Q8
9014S
R228
1K
R42
10K
R261
1K5
R260
1K5
C101
272
C102
272
R175
0
R262
2K2
R263
2K2
RN1
4K7
F_CLK
F_DATA
F_CE
SENSIO
DAB_ANT POW
MUTE
POWER_IN2
5V_POW_IN1
EC11
10UF
EC12
10UF
R223
NC
R222
NC
R221
NC
R220 NC
EC42
NC电池
USBPO
gnd
out in
U13
LA7809
R127 4K7
R26
NC
R207
220k
R82
1K
REMOTE
R169
4K7
C21
104
C111
104
R190
1K
R170
1K
BEEP/IN3
C136
104
R24
1K
R93
1K
IN GND OUT
U11
78L15
D26
EN7418
D27
N.C
D25
AREA 3
DIMMER
DIMMER
R148
4K7
VPP
LAMP_P OW
F_INH
2COLOER
BT_LED
C121
22P
C12
102
R205
470K
C124
102
USB/SD_DET
CPU5V
CPU5V CPU5V ENCODER
Q40 9015S
R197
330K
R195
47K
ENCOD ER
FEEDR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN9
CON24-2.0
MIC +
MIC -
CN1
2p-2.0mm-R
MP3_ REQ _1
CD ON
USB_ DP
USB_ DN
USB/ SD_ DET
C5V
FEEDR
MP3_ REQ _O
FEEDF
R131 100
R130 100
R129 100
R128 100
MP3_ DO
MP3_ DI
MP3_ CLK
CDP_RST
SENSI_IN
S5V
R116 1K5
R105 1K5
CD_R
CD_L
VOL+9V
R115
5K6
R108
5K6
C87
152
C84
152
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22
CN5
CON22-2.0P
AUX_R
KEY1 KEY2
F_CLK
LAMP_VCC
BT_LED
SYS5V
VOL_LED
USB_5V USB_DN
USB_DP
F_CE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
CON2
ISOCON
ACC_IN
AUTO_AINT
ILLUME_IN
C137
NC
GND
OUTSW/OUTRL2
OUTRF OUTRR
OUTLF
MUTE
SCL SDA VDD
SAIN
SAOUT
VREF
MIX/SW/OUTRR2
OUTLR
DIFR/SE0R
CREF
DIFFG DIFFL/SE0L
SE1L SE1R SE2R SE2L
SE3R/ACINR
SE3L/ACINL ACOUTL/AC2OUT ACINL/FILOL ACINR/FILOR
AC/AC2OUTR
1 2 3 4 5 6 7
8
9
10 11 12 13 14 15
16 17 18 19 20 21 22 23 24 25 26 27 28
U5
TDA7419
SUB_OUT
BEEP
VCC
1
2
3
4
5
6
CON10
AV-4P
C32
NC
AUX_R
AUX_L
MUTE
MUTE1
C5V
USB_ 5V
EC15
100UF
R227
4K7
USBP O
VCC
C41
104
VCC
R155
2.2 1/2W
R156
RESETTABLE FUSE
R196
NC
C100
104
C120
104
EC39
100UF
C119
104
R5 100 1/2W
C109
104
R161
1K
Q35
9015 R167
4K7
SYS5V
C123
102
R202
22K
R201
1K
ACC_DET
D12
NC
ILLUME-IN
D24
4148
ZD6
6V8
Q2
882
Q38
9014C
Q37
9015
Q36
9014C
R176
2K2
LAMP-P OW
R177
1K
R178
22K
+9V
R199
220
R187
NC
LAMP_V CC
DIMME R
Q9
SI2301BDS
POWER_IN2
C79
10UF
C80
10UF
C116
NC
C127
NC
C114
NC
C108
NC
EC46
NC
C19
104
C34
104
C44
104
VCC
R208
220K
R204
220K
R97
0
R96
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
495051525355
56
5758596162
63
64 60 54
IN2/POWER
IN1/5V_PO W
DIO OUT1
DIO OUT2
DIO OUT3
RESET
NC
UP
FLDM0
X-IN
X-OUT
REGC
GND
GND
VDD
VDD
RA_SDA
RA_SCL
VOL_SCL VOL_CLK FRONTINH
FDATA
FCLK
FRONTCE
FLASH
NC
NC
RDS_CLK
LAMP_POW
NC
RA_RES
FEEDR
NC
NC
BT_ MUTE
MUTE
NC
ACC_DET
USB_POW
CD-ON
BT_ TXD
BT_ RXD
VDD
AGND
KEYADI2
KEYADI1
DANCE
USB/SD_DET
2COLOR
ENCODER
CDP_SW
SENSIO
CDPRES
MP3_CLK
MP3_DI
MP3_DO
FEEDF
BEEP/IN3
MP3_REQ
MP3_REQ1
NC
33Pin:REMOCONIN
BT_LED
NC
U1
CEM3000
ZD2
5V6
ZD1 5V6
R217
22K
C104
104
R218
10K
LED11
NC
C68
4U7
C128
4U7
R72
1R 1W
R123
4K7
R124
4K7
R125
4K7
R122
4K7
11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
+1.2V
+3V3 GND GND NC NC NC NC NC NC
NC
NC
NC NC RX TX NC NC RESET
NC
NC NC NC NC NC NC
27 28 29 30
NC A-GND L-CH R-CH
ANT TUN1 DAB-TUN
R94
2R2
R264
1R
123
GND OUT
IN
U9 IC3.3V
123
GND OUT
IN
U10 I C1. 2V
EC41
47UF
EC38
220UF
EC50
220UF
EC40
100UF
C20
103
C3
103
C142
104
C141
104
Q204
9014S
Q203
9014S
R269
10K
R30
10K
R266
2K2
R31
10R
1UF
C204
R271
47K
R4
1K
R288
330R
RA_SCL
RA_SDA
R270
330
R268
1K
R267
NC
DAB_RES ET
5V_POW_IN1
C144
0
C134
0
L29
FB
L30
0
R12
3K3
R17
3K3
C7
272
C9
272
R57
20K
R53
20K
RA-R
RA-L
R15
1K
DAB_RES ET
RA-R
RA-L
DAB_TX
DAT_RX
RA_RST RDS_I NT
EC9
100UF
R20
4K7
R21
4K7
EC111
10UF
123
4
5678
IC104
NM4558
Q10
9014
R281
2K2
EC113
100UF
R276
220
R279
22K
R278 39K
R274
39K
EC112 220UF
R277 10K
C147
103
C148
474
C146 153
C502 683 R275
62K
R282
2K2
1
2
CON6
2PIN
SUB_OUT
Q31
9014
R163
4K7
Q34
9015
R162
10K
R164
4K7
BAT+ SUB_MUE
SUB_MUE
R273
47
C145
10UF
Q11
9014
R280
2K2
R284
22
EC279
100UF
C149
104
VCC
VOL+ 9V
C150
104
EC3
47UF
gnd
out in
U14
LA7805
VCC
Q41
882 R49
470
ZD10
9V1
EC43
47UF
C46
102 EC45
100UF
R18
1K
R265
22K
Q17
9014
R285
4K7
Q16 9015
R283
22K
L101
2.7uH
L102
1.8uH
DAB_ANT POW
VCC
MCU 34Pin
EC48
47UF
C99
104
VCC
C151
104
RA/DAB+
R121
2R2
R86
1R 1W
R32
0R 1206
C143
103
C152
33P
R103
0
EC23
NC
EC37
47UF
R287
47K OPTIONAL
R286
2K2
RDS_CLK RA SCL
123456789
10 11 12 13 14 15
TUNER TDA7703/7703R
GRF FMANT AMANT GRF VRF GND VIF GND VCDIG DACOUT-L DACOUT-R SDA SCL RDSINT RSTN
GND GND GND GND
TP31
ANTENNA
C210
104
C209
104
C206
104
GNDGNDGND
R213 100
R77 220
RSTN R19 220
L9
FB
L11
FB
L5
FB
R16 100R
RA SDA
R13
47K
R154
10K
EC51
100UF
EC14
100UF
EC13
100UF
EC5
47UF
EC7
220UF
C5V
BATT+
1 2 3 4
VIN OUTPUT GND FB SD
5
U8 AP1507
L2
100uH/2A
D130
SK24
EC107
220UF
C126
104
Q105
9014S
GND
R79
47K
EC21
220UF
C125
104
EC110
220UF
R119
33R
R145
1K
R111
0R 1W
R52
4K7
C5
104
CPU5V
OPTIONAL
RA/DAB+
EN TA ON(CEM3000)
R155
IN4007
5

CIRCUIT DIAGAM SERVO BOARD
ê

10F 1
KEY2
KEY1
GND
+5V
REMOTE
SYS_5V
2COLOR
BT_LED
LAMP_VCC
ENCODER
CE
CLK
DATA
INH
GND
GND
B
G
R
DO
LCK
D2
D1
TRACK-UP TRACK-DN
USB_5V
USB_DN
USB_UP
AUX_R
AUX_L
GND
DO
CLK
CE
CE
GND
M1
SC6579
M2 M3 SUB/DBB EQ ipod
VOL-
VOL+
EJ
BANDAUDIOMENU
DISP
POWER/MUTE
R956
R957
Q903 Q901 Q902
R955
3K3 4K7
R913
8K2
M4 M5 M6
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Ý×ÎÝË×Ì Ü×ßÙÎßÓ ÐßÒÛÔ ÞÑßÎÜ

è
CIRCUIT DIAGAM REMOTE BOARD

TOKO TQFP44pins 10x10I.C.andSMDsocket
or TDKMMZ1608Y152C
NOTES:
A
B
C
D
5 4 3 2 1
D
C
B
A
12345
GND-RF
GND-RF
GND-RF
L3
C41
C32
L17
L16
L5
C33
C13
C35
C40
C3
C24
R10
C7
L10
C5
C42
C45
JP2
R7
C4
L8
R8
IC1
R9
C25
C39
C14
C44
C22
C18
L11
L1
L4
C8
C6
C15
C19 C21
C26
C34
C43
C46
R12
C20
JP3
R4
R6
C2
R11
C9
L7
C10
Q2
Q1
GND-RF
FMANT
AMANT
GND-RF
GND
GND
DACOUT_L
DACOUT_R
SDA_MOSI
SCL
RDSINT
RSTN
SCL
SDA_MOSI
VDIG
RSTN
RDSINT
VDIG
DACOUT_R
DACOUT_L
VRF
FMANT
VIF
VRF
VIF
VDIG
AMANT
GND-RF
GND-RF
470nF
10nF
1uH
LQM21PN1R0MC00
MuRata
100nF
100nF
1uF
1UF
1UF
100nF
68pF
10nF
100nF
220
1LF1
2TCAGCFM
3FMMIXDEC
4FMMIXIN
32
GND-1V2
33
VCC-DAC
5GND-RF
6FMPINDRV
7VCC-RF
8TCAM
9PINDDEC
10 PINDIN
11 GND-LNA 23
VCCREG12
24
REG-1V2
25
VDD-3V3
31
VDD-1V2
30
RSTN
29
RDSINT
28
VDD-1V2
27
SCL
26
SDA
10nF
100nF
10nF
4.7nF
100nF
1uF
10nF
2.2uF
1uF
1
2
1uF
100nF
1uF
331/2W
100nF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Header15
9018
9018
Ý×ÎÝË×Ì Ü×ßÙÎßÓ ÌËÒÛÎÞÑßÎÜ
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10
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