Marantz PM-KI-PEARL /N1B/U1B User Manual

修理の際は、必ず取扱説明書を準備し操作方法を確認の上作業を行ってください。
Please use this service manual with referring to the user guide (D.F.U.) without fail.
Service
Manual
Integrated Amplier
PM-KI-PEARL /
N1B/U1B
PM-13S2 /
FN/K1G
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS............................................................................................1
2. CAUTION ...............................................................................................................................1
3. ALIGNMENTS ........................................................................................................................2
4. SERVICE MODE ....................................................................................................................4
5. PROTECTION MODE ............................................................................................................6
6. MAIN MICROPROCESSOR (QU01) UPDATE PROCEDURE ..............................................8
7. WIRING DIAGRAM ..............................................................................................................23
8. BLOCK DIAGRAM ...............................................................................................................25
9. SCHEMATIC DIAGRAM ......................................................................................................27
10. PARTS LOCATION ..............................................................................................................39
11. EXPLODED VIEW AND PARTS LIST ..................................................................................65
12. MICROPROCESSOR AND IC DATA ...................................................................................71
13. ELECTRICAL PARTS LIST ..................................................................................................77
14. AFTER REPLACEMENT OF U-PRO OR FLASH ROM ......................................................94
PM-KI-PEARL
PM-13S2
Part no. 90M28AJ855020
First Issue 2009.10
PM-KI-PEARL
PM-13S2
X0477V02DM/DG0910
Copyright 2009 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
Ver. 2
Please refer to the
MODIFICATION NOTICE.

Marantz PM-KI-PEARL /N1B/U1B Specifications

General

Brand	Marantz
Model	PM-KI-PEARL /N1B/U1B
Category	Amplifier
Language	English

Summary

Service Manual

Marantz Design and Service

Safety Information

General warnings for electrical hazards and component substitution.

Technical Specifications

Alignments

Idling Current Adjustment

Procedure for adjusting the amplifier's idling current.

DC Offset Voltage Adjustment

Procedure for adjusting DC offset voltage on speaker terminals.

Service Mode

Trim Check Mode

Mode for checking and adjusting trim settings.

Error Messages

List of error codes and their meanings for troubleshooting.

Protection Mode

PROT-1 (pin54) Functionality

Detects DC offset, abnormal current, and heat sink temperature.

PROT-2 (pin53) Functionality

Detects power supply circuit abnormalities.

Microprocessor Update Procedure

Wiring Diagram

Schematic Diagram

Microprocessor and IC Data

Electrical Parts List

Safety Notes

After Replacement of U-PRO or Flash ROM