Pioneer DR-2111 User Manual

(
@PIONEER®
The Art of Entertainment
Service
Manual
ORDER NO.
RRV1431
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
Power Requirement
Remarks
DR-2111 DR-UP124X-5
ZUCNVL
0 0
DC power supplied from other system component
..
CONTENTS
1. SAFETY INFORMATION ............... .. . .. .......... .. .. . 2 6. ADJUSTMENTS ... .. ............... ... ......................... 17
2. EXPLODED VIEWS, PACKING AND
7. FUNCTION OF PERSONAL COMPUTER
PARTS LIST ........ ... ..................................... .. .. . .. 3 FOR SERVICING ..... .. ... . .. .. .. ... .......................... 22
3. SCHEMATIC AND PCB CONNECTION 8. IC INFORMATION ........ .. .............. ... ................. 26
DIAGRAMS .. .. ................. ... ... .. ............................ ?
9. BLOCK DIAGRAM .. ... .. .. ................................... 30
4. PCB PARTS LIST ............... .. .. .. ....... ... ..... .. ....... 15 10. PANEL FACILITIES .......................................... 31
5. DISASSEMBLY . .. .... ... ....................................... 16 11. SPECIFICATIONS ..................................... .. ... 31
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, 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. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
© PIONEER ELECTRONIC CORPORATION 1995 T- DFR DEC. 1995 Printed in Japan

Pioneer DR-2111 Specifications

General

Brand	Pioneer
Model	DR-2111
Category	CD/CDR Drive
Language	English

Summary

1. SAFETY INFORMATION

Additional Laser Caution

Further warnings and explanations regarding laser safety mechanisms and eye exposure.

2. EXPLODED VIEWS, PACKING AND PARTS LIST

2.1 PACKING

Details the packing differences between DR-2111 and DR-UP124X-5 models.

PARTS LIST FOR DR-2111

Lists the part numbers for the DR-2111 model with exploded view references.

2.2 EXTERIOR SECTION

Parts List

Lists components and their part numbers for the exterior assembly of the unit.

2.3 LOADING MECHANISM SECTION

Parts List

Enumerates parts for the loading mechanism, including part numbers and diagrams.

2.4 SERVO MECHANISM SECTION

Parts List

Lists components for the servo mechanism, including part numbers and exploded views.

3. SCHEMATIC AND PCB CONNECTION DIAGRAMS

3.1 OVERALL SCHEMATIC DIAGRAM

Presents a comprehensive schematic diagram of the entire unit's circuitry.

3.2 MOTHER BOARD ASSY (1/2) AND TKNB UNIT

TRKG ERROR AMP

Details the schematic for the tracking error amplifier circuit.

3.3 MOTHER BOARD ASSY (2/2)

SCH-3

Section reference for the third part of the motherboard schematic.

MOTHER BOARD ASSY DNP1728-A

TKNB UNIT

PCB layout diagram for the TKNB unit.

Waveforms of MOTHER BOARD Assy

X4 MULTI TRACK JUMP (REV)

Oscilloscope waveform for multi-track jump in reverse.

4. PCB PARTS LIST

LIST OF PCB ASSEMBLIES

Lists major PCB assemblies and their part numbers.

5. DISASSEMBLY

DISASSEMBLY THE FRONT BEZEL ASSY

Step-by-step guide to removing the front bezel assembly.

6. ADJUSTMENTS

6.1 FUNCTION TABLE OF THE REMOTE CONTROLLER (RU-V101) FOR SERVICE

Lists functions and test commands for the remote controller.

6.2 ADJUSTMENT METHODS

Adustment Items/Verification Items and Order

Outlines the order and items for adjustment and verification.

2. Tracking Error Balance Verification

Measurement instrument connections

Specifies instrument connections for tracking error verification.

3. RF Level Adjustment

Measurement instrument connections

Specifies instrument connections for RF level adjustment.

7. FUNCTION OF PERSONAL COMPUTER FOR SERVICING

7.1 PROGRAM INSTALLATION AND REMOVAL

Instructions for installing and removing the multi-play control program.

7.4 COMMAND LIST

Notes

Important notes regarding command execution and disc states.

7.5 ERROR MESSAGES

E00 COMMUNICATION ERROR

Error code for communication line issues.

8. IC INFORMATION

DYW1506 (IC702 : MOTHER BOARD ASSY)

Details for the DYW1506 EPROM IC on the motherboard.

• Pin Function

No. Pin Name I/O

Lists pin names, I/O direction, and descriptions for ICs.

9. BLOCK DIAGRAM

DRIVER IC401 BA6797FP IC551 BA6195FP

Block diagram for driver ICs.

10. PANEL FACILITIES

• FRONT VIEW

Illustration of the front panel controls and indicators.

11. SPECIFICATIONS

[General functions]

General specifications including disc diameter and transfer rate.

Related SI

Inspection procedure

Step-by-step procedure for inspecting the unit.

SET UP FOR AN AUDIO CHECK

ATAPI MODEL REAR VIEW

Rear view configuration for ATAPI model audio check.