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Service DEH-1000/X1N/UC



Manual ORDER NO.
CRT2313

HIGH POWER CD PLAYER WITH FM/AM TUNER



DEH-1000
DEH-10 X1N/UC
X1N/UC



DEH-1050 X1N/ES



- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S8 series.




CONTENTS
1. SAFETY INFORMATION ............................................2 7. GENERAL INFORMATION .......................................48
2. EXPLODED VIEWS AND PARTS LIST .......................2 7.1 PARTS .................................................................48
3. SCHEMATIC DIAGRAM ...........................................12 7.1.1 IC................................................................48
4. PCB CONNECTION DIAGRAM ................................28 7.1.2 DISPLAY ....................................................55
5. ELECTRICAL PARTS LIST ........................................38 7.2 DIAGNOSIS ........................................................56
6. ADJUSTMENT..........................................................44 7.2.1 DISASSEMBLY .........................................56
7.2.2 TEST MODE ..............................................57
7.3 BLOCK DIAGRAM ..............................................61
8. OPERATIONS AND SPECIFICATIONS.....................62
DEH-1000,10,1050



- CD Player Service Precautions
1. For pickup unit(CXX1285) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(CX-916 Service Manual CRT2300). 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 46).

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
2.1 PACKING 2 7 4

8
5
6


10
3
11

9




16 1
15




12




20

17




14



2
DEH-1000,10,1050



NOTE:
- Parts marked by "*" and | can not be supplied.
- 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 CDE5874 16 Protector CHP2101
* 2 Accessory Assy CEA2395 17 Protector CHP2102
3 Spring CBH1650 18