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Service DEH-2100/X1M/UC
Manual ORDER NO.
CRT2432
HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-2100
DEH-21 X1M/UC
X1M/UC
- 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 7. GENERAL INFORMATION .......................................45
2. EXPLODED VIEWS AND PARTS LIST .......................2 7.1 DIAGNOSIS ........................................................45
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....8 7.1.1 TEST MODE ..............................................45
4. PCB CONNECTION DIAGRAM ................................26 7.1.2 DISASSEMBLY .........................................48
5. ELECTRICAL PARTS LIST ........................................36 7.2 PARTS .................................................................52
6. ADJUSTMENT..........................................................41 7.2.1 IC................................................................52
7.2.2 DISPLAY ....................................................60
7.3 OPERATIONAL FLOW CHART ...........................61
8. OPERATIONS AND SPECIFICATIONS.....................62
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 ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 1999 K-ZZA. NOV. 1999 Printed in Japan
DEH-2100,21
- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(see page 48). since an internal IC might be destroyed when a con-
During replacement, handling precautions shall be nector is plugged or unplugged.
taken to prevent an electrostatic discharge(protection 3. Please checking the grating after changing the ser-
by a short pin). vice pickup unit(see page 43).
1. SAFETY INFORMATION
CAUTION
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.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65
2. EXPLODED VIEWS AND PARTS LIST
5
2.1 PACKING 6
3
4
8
2
9 11
7
14 16
1
15
10
13
12
2
DEH-2100,21
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.
(1) PACKING SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Cord Assy CDE6125 11-1 Polyethylene Bag CEG1116
2 Spring CBH1650 11-2 Owner's Manual CRD3133
3 Screw CBA1002 11-3 Installation Manual CRD3134
* 4 Polyethylene Bag CEG-127 * 11-4 Card ARY1048
5 Screw CRZ50P090FMC 12 Carton See Contrast table(2)
6 Screw TRZ50P080FMC 13 Contain Box See Contrast table(2)
* 7 Polyethylene Bag CEG-158 14 Protector CHP2243
8 Handle CNC5395 15 Protector CHP2244
9 Bush CNV3930 16 Case Assy See Contrast table(2)
10 Polyethylene Bag CEG1173
(2) CONTRAST TABLE
DEH-2100/X1M/UC and DEH-21/X1M/UC are constructed the same except for the following:
Part No.
Mark No. Symbol and Description DEH-2100/X1M/UC DEH-21/X1M/UC
12 Carton CHG3947 CHG3948
13 Contain Box CHL3947 CHL3948
16 Case Assy CXB3520 Not used
- Owner's Manual, Installation Manual
Model Part No. Language
DEH-2100/X1M/UC CRD3133 English, French, Spanish
DEH-21/X1M/UC CRD3134
3
DEH-2100,21
2.2 EXTERIOR
4
DEH-2100,21
(1) EXTERIOR SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Screw BMZ26P120FMC 36 Spring CBH1835
2 Screw BSZ26P060FMC 37 Spring CBH2208
3 Screw BSZ30P060FMC 38 Spring CBH2367
4 Screw BSZ30P120FMC 39 Bracket CNC6791
5 Cord Assy CDE6125 40 Holder CNC8042
6 Cable CDE6160 41 Cover CNM6276
7 Fuse(10A) CEK1136 42 Panel CNS5355
8 CD Mechanism Module(S8.1) CXK5203 43 Arm CNV4692
9 Cover CNC8367 44 Arm CNV4728
10 Holder CNC8884 45 Arm CNV5576
11 Spacer CNM4913 46 Screw IMS20P030FZK
12 Insulator CNM6224 47 Detach Grille Assy See Contrast table(2)
13 Insulator CNM6386 48 Screw BPZ20P100FZK
14 Panel CNS5132 49 Button(Detach) CAC5789
15 Tuner Amp Assy CWM6762 50 Button(+, -) CAC6273
16 Screw ASZ26P080FMC 51 Chassis Unit CXB4625
17 Screw BPZ26P080FMC 52 Screw ISS26P055FUC
18 Screw BSZ26P160FMC 53 IC(IC302) PAL005A
19 FM/AM Tuner Unit CWE1501 54 Transistor(Q904, 981) 2SD2396
20 Holder CNC7532 55 Button(Source) CAC6274
21 Pin Jack(CN301) CKB1041 56 Button(1-6) CAC6275
22 Terminal(CN403) CKF1059 57 Button(B, A, Cross) CAC6276
23 Connector(CN901) CKM1299 58 Button(Eject) CAC6277
24 Connector(CN601) CKS3581 59 Spring CBH2210
25 Connector(CN605) CKS3838 60 Cover CNS5772
26 Antenna Jack(CN402) CKX1056 61 Keyboard Unit See Contrast table(2)
27 Holder CNC7533 62 LCD(LCD1801) CAW1560
28 Holder CNC8041 63 Connector(CN1801) CKS3580
29 Holder CNC8043 64 Holder CNC8517
30 Holder CNC8588 65 Rubber CNV5954
31 Insulator CNM5967 66 Lighting Conductor CNV5965
32 Heat Sink CNR1506 67 Rubber CNV5966
33 Holder Unit CXB2687 68 Grille Unit See Contrast table(2)
34 Case Unit CXB4033
35 Button CAC4836
(2) CONTRAST TABLE
DEH-2100/X1M/UC and DEH-21/X1M/UC are constructed the same except for the following:
Part No.
Mark No. Symbol and Description DEH-2100/X1M/UC DEH-21/X1M/UC
47 Detach Grille Assy CXB4577 CXB4580
61 Keyboard Unit CWM6777 CWM6776
68 Grille Unit CXB4613 CXB4614
5
DEH-2100,21
2.3 CD MECHANISM MODULE
6
DEH-2100,21
- CD MECHANISM MODULE SECTION PARTS LIST
Mark No. Description Part No. Mark No. Description Part No.
1 Control Unit CWX2411 46