File name PIONEER DEH-4090MP DEH-6010MP.pdfORDER NO.
CRT4033
DEH-4090MP/XN/ID
CD RECEIVER
DEH-4090MP
DEH-6010MP/XN/UR
Model No.
CX-3195
/XN/ID
This service manual should be used together with the following manual(s):
Order No.
CRT3815
Mech.Module
S10.5COMP2
Remarks
CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2007
K-ZZW. OCT. 2007 Printed in Japan
1
2
3
4
4. BLOCK DIAGRAM
A TUNER AMP UNIT
A
VDD
TUNPDO
7 6
CE2
13
ROM_VDD
5
SL
10 9 8
CE1 DI CK
TUNPCK
11
NC
TUNPDI
14
DO
18 19 20 21
NC NC NC NC
FM/AM TUNER UNIT
NC
IC 3 EEPROM 5.0V
IC 5 5V t 3.3V
B
ANTENNA
ANT401
1 2,3
1 AM ANT ATT FMRF
OSC
LPF
Rch IC 2 2.5V Lch DET, FM MPX
24
3
FM ANT ATT FMRF ANT adj RF adj
IC 1 3.3V MIXER, IF AMP
23
2
VDD
T51
CF52
OSCGND
VDD_3.3
C
RFGND
AUDIOGND
DGND
IC 4 3.3V 3.3V t 2.5V 2.5V
E
VCC
NC
2
12
15
22
16
4
17
TUNL CDL 3.3V
6 7
I I
AUXL AUXG
2 1
I I
SYSTEM CONTROLLER IC 601(2/2) PEG404A
46 SYSPW 39 MUTE
6 5 AUXL 4 AUXG
VST,VCK,VDT
D
AUX
CN151
D CD CORE UNIT(S10.5COMP2)
PICKUP UNIT (P10.5)(SERVICE)
LASER DIODE LDMD 15 5
OELPW
48
D
CN101
15 5 REFO 8 AC,BD,F,E FOM 3 FOP 2 1 TOP TOM 4 14 Q101 VDD
RF-AMP, CD DECODER, MP3/WMA DECODER, DIGITAL SERVO / DATA PROCESSOR
141 142 133 LD PD REFOUT LOUT 55
AMPPW
DSENS S801
68
9
DSENS
BUP Q801 FLPILM EJTIN 50 8
VREF 8 HOLOGRAM UNIT 3 FOP 2 TOP 1 TOM 4 LD+ 14 FOM
E
FOCUS ACT. MONITOR TRACKING ACT. DIODE
CD DRIVER IC301 BA5839FP
12 FOM 11 FOP 14 TOP 13 TOM XTAL 50 TD,FD SD,MD 39 VDD
ILM CONTRO
BUP Q823
IC201 PE5547A
/XTAL 52
X201 16.93MHz
CN701
LOUT 13
CN701
3
CDL
VDD 3.3V REGULATOR
VDD
9
ILMPW
49
SPINDLE MOTOR
M
16 22 SOP LOEJ 15 SOM 21 18 LCOP CLCONT 17 9 CONT LCOM 5 43 41 LOEJ CLCONT CONT /PUEN /RESET
Q102 VCC
7
CDVDD
3
IC780 NJM2885DL1-33
1 VDD
DIM
36
Q8
LOAD/ CARRIAGE MOTOR
M
SWVDD
16 /RESET 8
8
CDRST
21 BRST,BRXEN,BSRQ,BDATA,BSCK
CDRST
VDD 47 Q892 DPDT KYDT 33 34
BRST,BRXEN,BSRQ
8 7 6 9 S904 12EJ S905 8EJ S901 HOME VD S903 DSCSNS 11 12EJ 8EJ DSCSNS HOME
BDATA,BSCK
VD VD 2 1
SWVDD
14 15 VD
Q751
VD 7.5V REGULATOR
BUP Q752
F
VDSENS
20
VDCONT
CSENS
91
16
DEH-4090MP/XN/ID
1 2 3 4
5
6
7
8
A
MUTE
BZ601 BUZZER
CN301
SWL
Q303
SWL
5
CE2 CE1 TUNPDI TUNPDO TUNPCK SL
63 TUNPCE2 64 TUNPCE1 66 TUNPDI 67 TUNPDO 65 TUNPCK 95 SL
PEE 24
RCA OUT
FL FL
6
XIN XOUT
13 11 X601 15.00MHz
Q302
VDD REGULATOR
Q901 VDD
Q902
B
Rch
24
SYSTEM CONTROLLER IC 601(1/2) PEG404A
DALMON 45
Lch
23
2
VDD
RESET IC651 S-80835CNMC-B8U
BSENS
1 10 BSENS RESET ASENS 73 16
Q921
BUP
CN981
BUP
16 14
B.UP ACC
ACC
ASENS
ISENS 51
ILM SENS
Q931
ILL
12
ILL
ELEC |