ORDER NO.
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 2005
CRT3464
HIGH POWER CD/MP3/WMA PLAYER WITH FM/AM TUNER
DEH-4780MP
/X1F/BR
K-ZZA. FEB. 2005 Printed in Japan
This service manual should be used together with the following manual(s) listed below.
For the parts numbers, adjustments, etc. which are not shown in this manual,
refer to the following manual(s).
Model No.
Order No.
Mech.Module
Remarks
DEH-3750MP/XU/GS
CRT3399
CX-3158
CRT3394
S10.1AAC
CD Mech. Module : Circuit Description, Mech. Description, Disassembly
Mark No.
Description
DEH-3750MP/XU/GS
DEH-4780MP/X1F/BR
12
Carton
YHG5020
YHG5022
13
Contain Box
YHL5020
YHL5022
16-1 Owner's Manual
YRD5021
YRB5012(Portuguese(B))
16-2 Installation Manual
YRD5024
YRB5014(Portuguese(B))
16-3 Caution Card
CRP1310
Not used
*
16-4 Warranty Card
Not used
CRY1226
*
16-5 Service Network
Not used
CRY1227
17
Cord Assy
XDE7008
CDE7273
20
Remote Control Unit
CXC3173
CXC3222(Remote Control Assy)
EXPLODED VIEWS AND PARTS LIST
PACKING(Page 8)
PACKING SECTION PARTS LIST
*:Non spare part
DEH-4780MP/X1F/BR
2
1234
123
4
C
D
F
A
B
E
Mark No.
Description
DEH-3750MP/XU/GS
DEH-4780MP/X1F/BR
13
Cord Assy
XDE7008
CDE7273
16
Tuner Amp Unit
YWM5037
YWM5077
48
LCD(LCD1801)
YAW5027
YAW5015
53
Grille Unit
YXA5082
YXA5054
72
Remote Control Unit
CXC3173
CXC3222(Remote Control Assy)
76
Sheet
YNM5011
Not used
77
Detach Grille Assy
Not used
YXA5099
EXTERIOR(Page 10)
EXTERIOR SECTION PARTS LIST
Mark No.
Description
DEH-3750MP/XU/GS
DEH-4780MP/X1F/BR
34
Frame
CND2443
CNC9962
43
Collar
CNV8447
CNV7798
44
Guide
CNV8448
CNV7799
60
Roller
CNV8189
CNV7218
CD MECHANISM MODULE(Page 14)
CD MECHANISM MODULE SECTION PARTS LIST
Circuit Symbol and No.
DEH-3750MP/XU/GS
DEH-4780MP/X1F/BR
D 1803 LED
CL-490SWFSD(12)
CL-490S-WF-SD
D 1804 LED
CL-490SWFSD(12)
CL-490S-WF-SD
LCD1801 LCD
YAW5027
YAW5015
ELECTRICAL PARTS LIST(Page 44)
KEYBOARD UNIT
B
33
43
53
42
35
36
37
32
34
39
41
38
49
40
48 47
46
50
52
44
31
31
31
31
45
51
77
74
75