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PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE 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
C PIONEER CORPORATION 2000
K-ZZB. DEC. 2000 Printed in Japan
ORDER NO.
CRT2574
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-3300R
X1N/EW
Service
Manual
DEH-3330R X1N/EW
DEH-3300R/X1N/EW
- This service manual should be used together with the following manual(s):
Model No.
Order No.
Mech. Module
Remarks
CX-958
CRT2423
S8.1
CD Mech. Module:Circuit Description, Mech. Description, Disassembly
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8
4. PCB CONNECTION DIAGRAM ................................26
5. ELECTRICAL PARTS LIST ........................................34
6. ADJUSTMENT..........................................................39
7. GENERAL INFORMATION .......................................43
7.1 DIAGNOSIS ........................................................43
7.1.1 TEST MODE ..............................................43
7.1.2 DISASSEMBLY .........................................47
7.1.3 CONNECTOR FUNCTION DESCRIPTION ...51
7.2 PARTS .................................................................52
7.2.1 IC................................................................52
7.2.2 DISPLAY ....................................................57
7.3 OPERATIONAL FLOW CHART ...........................58
8. OPERATIONS AND SPECIFICATIONS.....................59


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2
DEH-3300R,3330R
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer
to"Disassembly"(see page 47).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 41).
1. SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
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.
1. Safety Precautions for those who Service this Unit.
· When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. A "CLASS 1 LASER PRODUCT" label is affixed to the
bottom of the player.
3. The triangular label is attached to the mechanism
unit frame.
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength
=
800 nanometers
CLASS 1
LASER PRODUCT


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- Owner's Manual, Installation Manual
Model
Part No.
Language
DEH-3300R/X1N/EW
CRD3304
English, Spanish, German
DEH-3330R/X1N/EW
CRD3305
French, Italian, Dutch
CRD3313
English, Spanish, German, French, Italian, Dutch
DEH-3300R,3330R
3
1 Cord Assy
CDE6435
2 Case Assy
CXB3520
*
3 Accessory Assy
CEA2397
4 Screw
CBA1002
5 Handle
CNC5395
6 Bush
CNV3930
*
7 Polyethylene Bag
E36-615
8 Polyethylene Bag
CEG-162
9 Carton(3300R)
CHG4270
Carton(3330R)
CHG4271
10 Contain Box(3300R)
CHL4270
Contain Box(3330R)
CHL4271
11 Protector
CHP2251
12 Protector
CHP2252
13-1 Polyethylene Bag
CEG1116
13-2 Owner's Manual
CRD3304
13-3 Owner's Manual
CRD3305
13-4 Installation Manual
CRD3313
* 13-5 Passport
CRY1013
* 13-6 Warranty Card
CRY1157
* 13-7 Caution Card
CRP1241
Mark No. Description
Part No.
Mark No. Description
Part No.
- PACKING SECTION PARTS LIST
NOTE:
- Parts marked by "*" are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to
mark on the product are used for disassembly.
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
13
2
10
8
12
11
9
1
6
5
7
4
3


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4
DEH-3300R,3330R
A
C
B
2.2 EXTERIOR


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5
DEH-3300R,3330R
1 Screw
BMZ30P040FZK
2 Screw
BMZ30P100FMC
3 Screw
BSZ26P060FMC
4 Screw
BSZ30P060FMC
5 Cord Assy
CDE6435
6 Cap
CKX-003
7 Cable
CDE6444
8 Cord Assy
CDE6494
9 Fuse(10A)
CEK1136
10 Case
CNB2686
11 Holder
CNC5704
12 Holder
CNC8659
13 Cushion
CNM4870
14 Insulator
CNM6948
15 Panel(3300R)
CNS6332
Panel(3330R)
CNS6333
16 Tuner Amp Unit(3300R)
CWM7384
Tuner Amp Unit(3330R)
CWM7386
17 Screw
ASZ26P060FMC
18 Screw
BPZ26P100FMC
19 Screw
BSZ26P160FMC
20 Clamper
CEF1007
21 Pin Jack(CN351)
CKB1035
22 Plug(CN901)
CKM1330
23 Plug(CN750)
CKS3537
24 Connector(CN331)
CKS3598
25 Connector(CN501)
CKS4398
26 Antenna Jack(CN402)
CKX1056
27 Holder(CN403)
CNC5399
28 Holder
CNC8615
29 Holder
CNC9471
30 Insulator
CNM6949
31 Heat Sink
CNR1583
32 FM/AM Tuner Unit
CWE1562
33 Holder
CNC8815
34 Chassis Unit(3300R)
CXB6102
Chassis Unit(3330R)
CXB6103
35 Detach Grille Assy(3300R)
CXB6296
Detach Grille Assy(3330R)
CXB6298
36 Screw
BPZ20P100FZK
37 Button(1-6)
CAC6773
38 Knob(VOLUME)(3300R)
CAC6775
Knob(VOLUME)(3330R)
CAC6908
39 Button(FUNC/AUDIO)
CAC6776
40 Button(SOURCE/DISP)
CAC6777
41 Button(EQ)
CAC6778
42 Button(SFEQ)
CAC6779
43 Button(OPEN)
CAC6780
*
44 Badge
CAH1754
45 Spring
CBH2430
46 Spring
CBH2431
47 Spring
CBH2491
48 Cover(3300R)
CNS6282
Cover(3330R)
CNS6283
49 Holder
CNV6505
50 Holder
CNV6506
51 Keyboard Unit(3300R)
CWM7406
Keyboard Unit(3330R)
CWM7408
52 LCD
CAW1627
53 Connector(CN1901)
CKS4205
54 Holder
CNC9053
55 Sheet
CNM6969
56 Connector
CNV6440
57 Lighting Conductor
CNV6441
58 Sub Grille Assy(3300R)
CXB7157
Sub Grille Assy(3330R)
CXB7158
59 Button(EJECT)
CAC6839
60 Screw(M2x2)
CBA1176
61 Washer
CBF1038
62 Washer
CBF1039
63 Spring
CBH2428
64 Spring
CBH2429
65 Spring
CBL1512
66 Holder
CNC9096
67 Cover
CNM6854
68 Panel(3300R)
CNS6278
Panel(3330R)
CNS6281
69 Pin
CNV6486
70 Lighting Conductor
CNV6487
71 Gear
CNV6507
72 Arm
CNV6508
73 Panel Unit
CWM7375
74 Socket(CN1950)
CKS3550
75 Connector(CN1951)
CKS4206
76 Damper Unit
CXB5070
77 Holder Unit
CXB6356
78 Holder Unit
CXB6357
79 Clutch Unit
CXB6358
80 Screw
IMS20P045FZK
81 CD Mechanism Module(S8.1)
CXK5201
82 Screw
ISS26P055FUC
83 IC(IC361)
PAL006A
84 Transistor(Q510,Q910)
2SD2396
- EXTERIOR SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.