Page 1
Mini System
Service
Service
Service Manual
TABLE OF CONTENTS
DISMANTLING INSTRUCTIONS.................................................. 2
BLOCK DIAGRAM.........................................................................3
WIRING DIAGRAM........................................................................4
CIRCUIT DIAGRAM MAIN BOARD...............................................5
CIRCUIT DIAGRAM SERVO BOARD.................................................6
CIRCUIT DIAGRAM PANEL BOARD.......................................7
CIRCUIT
DIAGRAM REMOTE BOARD.......................................
MAIN PCB COMPONENT LAYOUT..............................................
SERVO PCB COMPONENT LAYOUT................................................11-12
PANEL PCB COMPONENT LAYOUT...........................................
REMOTE PCB COMPONENT LAYOUT.......................................
SD PCB COMPONENT
ISO PCB COMPONENT LAYOUT
..8
SET EXPLODER VIEW DRAWING
LAYOUT..................................................
................................................18
.... ..............................................19
CEM5100/00
RECORDABLEREWRITABLE
9-10
13-14
15-16
17
Version1.0
2011-7-15
Page 2
一一
METHOD一OF一DISASSEMBLING一CEM5100
METHOD一OF一DISASSEMBLING一CEM5100
METHOD一OF一DISASSEMBLING一CEM5100METHOD一OF一DISASSEMBLING一CEM5100
The一procedure一of一disassemblin钮一the一unit
1)Press EJ button and take out panel,Use electrical screw bit to take out the A screw in top cover
2Use tweezer to prize up top cover as blue arrow direction that below picture showeed
3 Use electrical screw bit to take out B,C two screws in left and right side of metal bracket
4Use electrical screw bit to take out D,E screws in panel base , uplift deck mechanism and take out the FFC of deck mechanism
A
EJ
EJ button
B
D
The一procedure一of一disassemblin钮一the一panel
1Use一electrical一screw一bit一to一take一out一five一screws一in一back一panel
2Separate一back一panel一and一front一panel
3Take一out一KB一board
Take一out一5一screws一in一back一panel
E
C
Page 3
DISC
BLOCK DIAGRAM
CEM5100 BLOCK DIAGRAM
MOTO DRIVER
5888
OPTICAL PICKUP
SF-CP2
CDMP3 SOC
S5L8035Ui
DISC IN/
OUT DET
USB
DET
CW80 BT MODULE
SPI
ANT
AM/FM/RDS TUNER
TDA7703/R
UART
I2C
MCU
LCD DRIVER
PT16580
BT/RADIO
SELECT
4052
I2C
VOL/EQ
TDA7419
MP3LINK IN
(FRONT)
FONNT-LINEOUT
4558
REAR-LINEOUT
4558
POWER
LV47002
FL-OUT
FR-OUT
RL-OUT
RR-OUT
SUB- WOOFER
OUT
LINE OUT
FL
FR
RL
RR
FLASH
+14.4V
AD KEY
/RC
USB/iPod
8M(bit)
SDRAM
1MX16bit
_Coprocessor
iPod_Authen-
tication
CONNEC
LCD DISPLAY
MP3LINK IN
(REAR)
+5V
POWER SUPPLY
8284
3
Page 4
WIRING DIAGRAM
4
Page 5
CIRCUIT DIAGRAM-MAIN BOARD
1K
10K
R446
1K
C436
4U7
10K
C431
4U7
1UF
EC500
C509
474
102
C510
102
C511
474
C512
474
ACC_IN
FUSE 15A
6V2
ZD303
9014
Q306
C426
4U7
4U7
C421
OPTIONAL
474
4321
882
Q305
ZD302
EC301
NC
8V2
R431
Q403
C428
9013
102
10K
R425
Q402
C422
9013
102
10K
R443
Q401
C438
9013
102
10K
R437
Q400
9013
C433
10K
102
R500
47K
6
1
22
11
12
IC500
LV47002
15
14
13
S GND
4
10
16
EC501
47UF
ILLUME_IN
AUTO_AINT
F/R-
F/L+
F/L-
R/L-
R317
NC
D307
R318
82R
C306
104
C427
F LINE R
4u7
C423
F LIME L
4u7
C437
R LINE R
4u7
C432
R LINE L
4u7
EC502
C515
2200UF
104
20
9
8
7
5
2
3
17
18
19
21
24
23
C514
474
F/R+
R/R-
R/R+
R/L+
+9V
4007
9015
R315
Q304
22K
R316
1K
D
Q309
9014
CON402
1
2
3
4
5
6
AV-4P
C
B
B+
A
EC100
47UF
ANT100
ANT101
ANT
NC
L100
C100
D
22P
220nH
15P
C102
L110
2.7uH
C146
R109
470P
NC
NC
Q102
C142 104
EC105
47UF
C
C415
6K8
R414
152
CON201
1
R412
1K5
2
3
R413 1K5
4
5
6
7
100
R233
8
100
R234
9
100
R235
10
100
R236
11
12
R237 100
13
14
15
16
17
18
19
B
20
R238 NC
21
R239 NC
22
20PIN
BT700
R705
10
R-OUT
4K7
9
A-GND
R703
8
L-OUT
4K7
R704
10K
7
Mute
R701
6
RX
5
TX
4
+5V
3
GND
2
MIC-
1
MIC+
BT-70
CON700
2P
A
R800
4K7
R802
22K
Q800
9014
C416
152
S5V
SENSI_IN
CDP_RST
MP3_CLK
MP3_DI
MP3_DO
FEEDF
MP3_REQ_O
FEEDR
USB/SD_DET
USB_DN
USB_DP
CD ON
MP3_REQ_1
C700
C800
1UF
R100
220
9018S
Q100
20P
C101
L101
220nH
C105
103
C150
C140
L109
2U2
103
1UH
RA_5V
R130
5K6
L108
2.7uH
R415
6K8
Q202
S5V
+9V
CD_L
DIS RDS
CD_R
C5V
R706
C701
10K
222
R702
1K
1K
R7001K
220UF
104
EC700
4U7
C702
222
2R2
FB700
D211
D202
DIS REAR AUX
D205
Full Sound
D208
Zone
EC311
220UF
BT_R
C704
BT_L
4U7
C703
BT_MUTE
BT_TX
BT_RX
RA_5V
D210
D201
D204
EN BT
D207
104
C317
+9V
C5V
F-AUX_L
Phone DET
PHONE MUTE
F-AUX_R
R801
1K
RA_5V
R111
R110
C107 104
4R7
4R7
104
AREA 1
TX
6
RX
7
8
Q201
10K
R212
R419
10K
VCC-VCO
DIS SW
RES
GND-PLL
LNADEC
C134
120P
R129
100R
C133
103
DIS SUB-W
AREA 3
NCVPP
+5V
X IN
GND
EC303
47UF
R416
R417
1K
VCC-PLL
LNAOUT
15
C135
104
CPU5V
SENSIO
BEEP/IN3
POWER_IN2
5V_POW_IN1
DIMMER
R208
220K
RESET
BT_RX
BT_TX
VPP
45
CPU5V
3
2
1
R211
22K
1K
1UH
VCC-IFDAC
IC100
TDA7703
LNAOUT2
LNAIN2
16
R128
1K
L107
33uH
OUT1
OUT2
OUT3
RESET
C201
104
VCC
C307
104
C108
C109 104
44
GND-VCO
472
C145
FLI
1
C1441UF
TCAGC-FM
2
3
FM-MXDEC
C143
4
FM-MIXIN
102P
5
RF-GND
FM-MPINDRV
6
RF-VCC
7
C139 2U2
8
AM-TC
C138
2.2UF
9
PINDDEC
10
PINDIN
GND-LNA
11
LNAIN
12 13 14
C137
C136
103
1UF
9015S
R225
47K
R224
3K9
D209
AREA2
D200
EN RDS
D203
D206
N.C
CPU UPGRADE SOCKET
UP01
CPU5V
SW200
9015S
RES SW
R213
10K
ZD200
3V3
IC301
LA7809
474
C308
1 2 3 4
in
out
EC304
gnd
47UF
102
C417
R418
C418
10K
102
C110
102
FB100 BLM
L104
L-OUT
R-OUT
G-IFDAC
LNADEC2
AMMIXIN
17 18 19 20 21
C132
C130
104
1UF
R127
1K
CPU5V
R207
220k
R200
220K
R204
220K
POWER_IN2
5V_POW_IN1
OUT3
OUT2
OUT1
RESET
DIMMER
R209
VPP
R210
4K7
7.2MHz
XT200
30P
C203
CPU5V
C210
104
SYS5V
CN202
C111
4U7
FB101 BLM
XT100
C112
C116
102
20P
37.05MHz
C117
20P
OSCOUT
34
353637383940414243
OSCIN
GND-DAC
VCC-DAC
GND-1V2
VDD-1V2
RSIN
RDSINT
VDD-1V2
SCL
SDA
VDD-3V3
REG-1V2
1V2
VREF165
VREFDEC
GND-DIG
VCC-DIG
22
L106
C129
C128
2U2
1UF
BLM
C131
330P
SAOUT
R240
4K7
MP3_REQ1
1
IN2/POWER
IN1/5V_POW
2
DIO OUT3
3
4
DIO OUT2
DIO OUT1
5
6
RESET
NC
7
100R
8
UP
FLDM0
9
X-IN
10
C202
X-OUT
11
30P
REGC
12
GND
13
GND
14
VDD
15
VDD
16
C204
10U
R214
4K7
R215
4K7
USB_5V
USB_DN
BT_LED
USB_5V
USB_DP
SYS5V
CON22-2.0P
R112
3K9
C113
R113
3K9
4U7
R114
C115
R115
C114
20K
20K
272
272
RA_5V
R1174R7
33
C119
104
32
C120
R120
L105
2U2
31
30
29
28
C121 103
27
26
25
24
R126
23
22R
C125
474
RA_5V
EC104
C127
47UF
104
R810
47K
ZD800
5V6
MP3_REQ_1
BEEP/IN3
MP3_CLK
MP3_DI
MP3_REQ_O
MP3_DO
FEEDF
60
FEEDF
MP3_DI
MP3_DO
BEEP/IN3
MP3_CLK
MP3_REQ
R118
4K7
FB
10K
R122
10R
C122
1UF
C124
EC103
C123
103
1UF
47UF
104
C450
C126
4U7
CPU5V
OE
R811
OE IN
1K
47K
R246
USB/SD_DET
CPU5V
ENCODER
CD ON
SENSI_IN
CDP_RST
OE
R242 4K7
R232
330K
54
CD-ON
CDPRES
FEEDR
CDP_SW
ENCODER
USB/SD_DET
IC200
33Pin:REMOCONIN
ACC_DET
17 18 1 92021 22 23 24 25 26 27 28 29 30 31 3 2
RA_SCL
LAMP_VCC
F_INH
FDATA
FCLK
LAMP_POW
2COLOR
VOL_SCL
VOL_CLK
FRONTINH
NC
4K7
LAMP_POW
RA_SDA
F_DATA
F_INH
SCL
SDA
VOL LED
REMOTE
F_CLK
F_CE
ENCODER
CPU5V
F_DATA
10111213141516171819202122
USB_POW
FRONTCE
BT_LED
NC
RN200
R247 4K7
R248 4K7
VOL LED
BT_LED
USBPO
F_CLK
F_CE
C5V
KEY1
KEY2
C212
104
123456789
BT/AUX SW
RA-R
4052_R
BT_R
RA_5V
DANCE
104
RA-R
RA-L
IC101
LA7805
in
out
gnd
R1191K
R1311K
R123
NC
NC
R406
4K7
R405
100R
EC401
R407
47UF
CON401
3
2
1
NC
CPU5V
KEY1
KEY2
C207
102
R229 10K
1M
NC
R244
R243
R223
1K
R226
102
R227
1K
C206
470K
4950515253555657585961626364
KEYADI1
KEYADI2
AGND
48
VDD
47
RA_SDA
46
RA_SCL
45
BT_MUTE
44
BT_TXD
43
BT_RXD
42
SENSIO
41
NC
40
39
MUTE
38
NC
37
NC
36
FLASH
35
NC
NC
34
33
NC
RA_RES
RDS_CLK
C205
22P
R220
220
R121
1M
RDS_INT
RA_RST
C318
EC310
15uH/2A
220UF/10v
C315
EC309
103
100UF
R326
47K
4R7
R116
+S9V
VCC
EC101
C118
220UF
104
RA_RST
RDS_INT
R124
RA_SCL
2K2
R125
RA_SDA
1K
IC401
9
GND
B
10
7
8
A
VEE
11
6
INH
X3
12
13
14
15
16
C412
104
CPU5V
NC
R228
ZD202
ZD201
5V6
BT_L
5
Y1
X0
4
Y3
X
4052_L
3
Y
X1
2
Y2
X2
RA-L
1
Y0
VDD
4U7
4052
C451
R404
NC
4052_L
C414
R410
102
10K
1K
R411
R-AUX_R
R409
R-AUX_L
1K
102
10K
R408
C413
47K
R195
CPU5V
ENCODER
R197
330K
5V6
CPU5V
BT_MUTE
BT_TX
BT_RX
SENSIO
SAIN
MUTE
BT/AUX SW
Phone DET
FEEDR
ACC_DET
R221
CPU5V
1K
EC201
NC
REMOTE
BATT+
L301
1R/1W
J144
EC305
47UF
C316
1
BOOT
103
2
IN
3
OUT
D305
4 5
GND FB
NC
R327
10K
5502
IC303
COMP
SUB_OUT
SUB_MUE
F-AUX_L
F-AUX_R
4052_L
4052_R
R-AUX_L
R-AUX_R
CD_L
CD_R
SYS5V
SDA
SCL
SAIN
SAOUT
BEEP/IN3
RA_5V
SYS5V
ACC_DET
SS
EN
R216
R217
8
7
6
100
C440
NC
C444
10U
C443
2K2
100P
R457
R460
27K
C453
R459
10K
2K2
10UF
R458
Q408
9014
C407
C406
C408
C409
4U7
4U7
4U7
4U7
1011121314 15
CREF
SE1R
DIFR/SE0R
DIFFG
DIFFL/SE0L
OUTSW/OUTRL2
OUTRF
OUTRR
OUTLR
GND
16171819202122232425262728
4K7
4K7
SUB_OUT
RR
RLFRFL
R809
NC
DAB Ready
DAB_TX
DAB_RX
R803
R805
R806NCR807
R804
NC
NC
NC
NC
Q801
NC
IC201
LM2950
GND
OUT
C213
104
EC200
47UF
R202
22K
5V_POW_IN1
R205
4K7
C321
R206 47K
104
C320
332
R328
20K
R461
22K
C442
NC
EC407
0
R456
2K2
C404
C405 4U7
SE1L
IC400
TDA7418/7419
OUTLF
C801
NC
Q802
NC
IN
ZD300
30V
IC404
4558
R462
22K
R463
NC
1 2 3
100P
4
C312
104
R464
-9V
C403
C402
C401
4U7
4U7
4U7
4U7
SE2R
SE2L
SE3L/ACINL
SE3R/ACINR
MUTE
SCL
SDA
VDD
R401
R400
2K2
2K2
15nH
NC
R808
R812
NC
R303
100 1/4W
100 1/4W
EC300
C302
104
47UF
Q303
R245
9015
1K
C208
102
Q302
9014
10UF
C322
C454
R472
R465
104
NC
NC/0
EC404
R467
C445
NC/220
100UF
NC
5678
R466
NC
C446
NC
R455
2K2
C400
4U7
123456789
AC/AC2OUTR
ACOUTL/AC2OUT
ACINL/FILOL
ACINR/FILOR
MIX/SW/OUTRR2
C452
104
SAOUT
VREF
SAIN
C410
R402
104
2K2
EC400
100UF
L400
Q406
C209
9015
104
CPU5V SUB_MUE
R452
10K
R454
4K7
D212
NC
EC312
220UF
Q307
NC
R304
R325
NC
Q308
9014
R313
4K7
R312
1K
C305
104
7660
IC302
EC306
47UF
5
4
6
3
7
2
8
1
47UF
EC307
R476
SUB_OUT
LAMP_VCC
R473
VCC-1
10
DIMMER
EC408
47U
1
R469
2
220
NC
R468
CON400
10K
Q409
9014
VCC-1
R308
VCC
0
R309
+9V
NC
EC308
100UF
VCC-1
R434
R433 22K
EC402
R432
47UF
C411
104
R403
2K2
R329
+9V
10R
MUTE_1
R453
1K
Q407
9014
USB_5V
C319
104
C5V
R324
NC
R330
USBPO
NC
ZD301
6V8
R311
10K
-9V
C309
1UF
104
C311
+9V
10
R323
104
C310
ILLUME_IN
LAMP_POW
MUTE_1
FL
-9V
FR
RL
R475
-9V
RR
MUTE_1
RR
RL
FL
FR
MUTE
VCC
C301
104
VCC
POWER_IN2
R322
10K
R422
22K
R421
R420
C419
1K
C313
0
R427
R426
R428
22K
R474
1K
C429
22K
0
R439 22K
R438
C503 4U7
C504
104
9015S
Q405
R449
4K7
C439
104
IC300
NC
R201
4K7
22K
4U7
22K
1K
22K
22K
4U7
C314
1K
R440
22K
C500
C502
R509
4k7
R450
IN
2.2 1W
A1273
C200
104
R321
4K7
D304
4148
R241
2K2
5 6 7 8
4
4U7
R435
27K
5 6 7 8
4558
4
1K
GND
R305
C300
104
R302
2K2
C424
C434
C501 4U7
4558
4U7
4U7
4U7
BEEP
R451
10K
Q404
9014
OUT
D303
4148
R423
27K
C420
100P
123
100P
C430
123
R504
1K
RESETTABLE FUSE
R306
R307
NC
Q300
R300
22K
Q301
9014
D306
D308
4007
4007
R320
4K7
R319
EC302
47K
47UF
47UF
EC405
R470
104
C449
22R
IC402
C425
100P
R429
27K
R471 22R
C448
104
IC403
47UF
EC406
C435
100P
R441
27K
R448
10K
R502
1K
R503
1K
R510
4K7
VCC-1
BATT+
R301
2K2
C303
NC
C304
NC
R430
R447
10K
R424
R442
1K
R444
10K
R445
1K
R436
Q500
9014
C447
104
R501
1K
C505
R511
100K
R505
220K
C506
R512
R506
100K
220K
C507
R507
R513
102
220K
100K
R508
C508
R514
102
100K
220K
R515
10K
C513
1UF
L300
3MH-15A
D300
5401
R310
10K
123456789101112131415
D301
11MM
CON300
D302
ISOCON
NC
Page 6
CIRCUIT DIAGRAM-SERVO BOARD
6
Page 7
CIRCUIT DIAGRAM-PANEL BOARD
CON901
AUX IN
22PIN-CON
GND
USB_UP
USB_DN
USB_5V
USB_5V
SYS_5V
BT_LED
LAMP_VCC
INH
DATA
CLK
CE
2COLOR
REMOTE
ENCODER
+5V
GND
KEY2
KEY1
AUX_R
AUX_L
GND
AUX901
CEM3100-LCD
10111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
S47S7S8S9S10
S11
64
63
62
61
60
59
58
57
56
55
S54
S53
S52
S51
S50
S49
54
53
52
51
50
49
R906
1K
SW906
SOURCE
R919
1K
SW916
BAND
R949 390
R955
104
SW904
DBB/AS
MENU/PHONE
LED904
1K
R958
47K
C902
SW914
123456789
S51
C901
680P
R904
470
R921
470
S52
S53
S54
S43
S44
S45S1S2S3S4S5S6
S[0:100]
R905
680
SW905
EQ/SOUND
R920
680
SW915
MAX/SOUD
RBG
220
390
R978 390
R976
R977
R974 270
LED914
LED
RBG
LED909
R972 270
LED913
LED907
RBG
LED918
R979 390
R980 220
R981 390
R982 390
R983 220
R984 390
270
270
R961
R960 270
LED920
LED921
LED
LED
LED
LED916
R963 270
R975
LED
LED917
LED
LED905
R964 270
RBG
220
390
R942
R940 390
R944
Q903
9013
LED
RBG
LED901
220
R946 390
R948
NC
R951
Q901
9013
RBG
LED902
390
390
R950
390
R952
R943
R941 220
NC
R953
Q902
9013
RBG
LED903
220
R947
R945 390
NC
R954
R956
1K
R957
1K
270
100R(BT)
Q905
9014(BT)
10UF/0805
C909
22P
R935
USB-GND
R959
270R(NO BT)
R962
LED915
LED
LED919
JR901
0R(NO BT)
104
C907
82K
47K
R927
R928
USB+5V
22P
R934
1K(BT)
USB-GND
1
2
3
4
USB
USB901
USB+5V
C911
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C910
EN901
1
2
3
EN
LED
LED906
270
R966 270
R967
R973 270
LED908
LED910
LED
LED
R932 22
R931 22
R930 22
4k7
R909
POWER/MUTE
R929
10
C904
10uF
R969 270
LED911
LED
DO
CLK
CE
4k7
M1/RPT
R910
1
2
3
270
R970
2P
LED912
C903
LED
LED
R901
180
SW901 SW902
M2/SHUF
R924
180
REMOTE
REM901
6V8
ZD902
R902
220
SW913
DISP
POWER/MUTE
6V8
2P
C906
6V8
2P
C908
ZD903
ZD904
R903
330
SW903
M3/SONG
R923
R922
330
220
LCD901
S15
S48
S49
S16
S17
S18
S19
S20
S21
S2S3S4S5S6S7S8
S50
S22
S23
S24
S25
S9
S10
S12
S13
S14
123456789101112131415
R
G
B
DO
LCK
CE
GND
D1
D2
IC901
PT16580
48
S39
S40
S41
S42
S43
S44
S45
S46
S47
S48 S1
R908
R907
2K2
1K5
SW908
SW907
RETURN
SW917
EJ
TUNE/SEEK-UP
TRACK-UP
R914
1K5
TUNE/SEEK-DN
R915
2K2
S46
S26
S27
S11
S38
SW909
TRACK-DN
S54
S53
S52
S28
S29
S30
S31
S32
S33
S34
S35
S36
S12
S37
S13
S14
S15
S16
S51
S38
S39
S40
S41
S42
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
333435363738394041424344454647
S33
S34
S35
S36
S37
R911
3K3
R916
3K3
R912
4K7
SW910
M4/FOLDER
SW918
UP/ZONE
R913
8K2
SW911
M5/INTRO
SW912
M6
R917
4K7
SW919
DN/FULL
7
Page 8
CIRCUIT DIAGRAM -REMOTE BOARD
LED1
VOL-
EQ
VOL+
DOWN
UP
SOURCE
P20
1
2
3
4
5
6
7
8 9
REM
P21
GND
P22
P17
P23
P10
1626
P24
OSCI
P25
OSCO
P26
VDD
P27 P30
16
15
14
13
12
11
10
IC1
5A
10
POWER/MUTE
83
58
82
PREV
5B
NEXT
0C
59
5C
LD
22P
XT1
3.64MHz
C1
22P
C2
+
C3
1UF/25V(0805)
3V
BAT
8
Page 9
PCB LAYOUT-MAIN BOARD TOP SIDE VIEW
Page 10
PCB LAYOUT-MAIN BOARD BOTTOM SIDE VIEW
10
Page 11
PCB LAYOUT-SERVO BOARD TOP SIDE VIEW
11
Page 12
PCB LAYOUT-SERVO BOARD BOTTOM SIDE VIEW
12
Page 13
PCB LAYOUT-PANEL BOARD TOP SIDE VIEW
13
Page 14
PCB LAYOUT PANEL BOARD BOTTOM SIDE VIEW
14
Page 15
PCB LAYOUT-REMOTE BOARD TOP SIDE VIEW
Page 16
PCB LAYOUT-REMOTE BOARD BOTTOM SIDE VIEW
16
Page 17
PCB LAYOUT-SD BOARD TOP SIDE VIEW
00
Page 18
PCB LAYOUT-ISO BOARD BOTTOM SIDE VIEW
18
Page 19
SET EXPLODER VIEW DRAWING
19
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