PIONEER AVH 4950DVD, AVH P4950DVD Service Manual
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
ORDER NO.
CRT3910
AV RECEIVER/DVD PLAYER 6.5 INCH WIDE DISPLAY
AVH-P4950DVD
is a trademark of DVD Format/Logo Licensing Corporation.
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
AVH-P5750DVD/RC CRT3426
CX-3078 CRT3257 MS-3V1 DVD Mech. Module:Circuit Description, Mech. Description, Disassembly
/RD
K-ZZW. APR. 2007 Printed in Japan
1234
SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
A
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so
and refer the repair to a qualified service technician.
- Service Precautions
1. Note becoming the high temperature while the main body is operating.
EXPLODED VIEWS AND PARTS LIST
B
PACKING(Page 10)
PACKING SECTION PARTS LIST
Mark No. Description AVH-P5750DVD/RD AVH-P4950DVD/RD
1 Carton CHG5495 CHG6093
3 Contain Box CHL5496 CHL6094
21 Accessory Assy CEA3743 CEA7516
24 Bush CNV1917 CNV3930
27-2 Owner’s Manual CRB2055 CRB2345
*:Non spare part
C
27-3 Owner’s Manual CRB2058 CRB2348
27-4 Owner’s Manual CRB2059 CRB2349
27-5 Installation Manual CRD3968 CRD4197
EXTERIOR(1)(Page 12)
EXTERIOR(1) SECTION PARTS LIST
Mark No. Description AVH-P5750DVD/RD AVH-P4950DVD/RD
D
E
7 Button(EJECT) CAC9062 CAI1299
8 Button(A-BM) CAC9088 CAI1300
9 Button(CROSS) CAC9089 CAC9053
15 Panel CNB3101 CNB3422
19 Button(VOL) CAC9061 CAC9050
23 Lever Unit CXC4588 CXC7973
29 Flexible PCB CNP8806 CNP9694
33 Mother Unit CWM9812 CWN2608
48 Connector(CN171) CKS3751 CKS5627
52 Connector(CN175) CKS4068 CKS5572
70 RGB Unit CWM9817 CWN2613
71 Connector(CN951) CKS4497 Not used
75 Detach Grille Assy CXC4194 CXC7948
80 DVD Mechanism Module(MS-3V1) CXK6418 CXK6421
84 Cover CNS8178 CNS8177
85 Grille CNS8175 CNS9049
F
87 Grille Unit CXC4208 CXC7972
95 Panel CNS7481 CNS9047
97 Grille Assy CXC4189 CXC7946
AVH-P4950DVD/RD2
1234
5 678
EXTERIOR(2)(Page 14)
EXTERIOR(2) SECTION PARTS LIST
Mark No. Description AVH-P5750DVD/RD AVH-P4950DVD/RD
180 Cover Unit CXC5118 CXC7975
EXTERIOR(3)(Page 16)
EXTERIOR(3) SECTION PARTS LIST
Mark No. Description AVH-P5750DVD/RD AVH-P4950DVD/RD
12 Monitor Unit CWM9822 CWN2615
13 Connector(CN4541) CKS3968 CKS5637
23 LCD Module CWX3151 CWX3519
24 Grille Unit CXC4199 CXC7969
DVD MECHANISM MODULE(MS-3V1)(Page 18)
DVD MECHANISM MODULE(MS-3V1) SECTION PARTS LIST
Mark No. Description AVH-P5750DVD/RD AVH-P4950DVD/RD
1 DVD Core Unit CWX3170 CWX3372
3 Connector(CN1201) CKS4067 CKS5043
5 Connector(CN1231) CKS4624 CKS5017
7 Connector(CN1101) CKS4625 CKS4842
8 Connector(CN1901) CKS3971 CKS5054
A
B
C
36 Pickup Unit(Service) CXX1770 CXX1945
D
E
56
AVH-P4950DVD/RD
F
7
8
3
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