Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Service
Manual
Integrated Amplifier
PM5003 /
F N/N1SG
/F B/N1B/U1B
TABLE OF CONTENTS
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. IDLING CURRENT ALIGNMENT .......................................................................................... 2
3. SERVICE MODE ................................................................................................................... 3
4. WIRING DIAGRAM ............................................................................................................... 5
5. BLOCK DIAGRAM ................................................................................................................ 7
6. SCHEMATIC DIAGRAM ........................................................................................................ 9
7. PARTS LOCATION .............................................................................................................. 13
8. EXPLODED VIEW AND PARTS LIST ................................................................................. 23
9. MICROPROCESSOR AND IC DATA ................................................................................... 28
10. ELECTRICAL PARTS LIST ................................................................................................. 30
11. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE ...............................49
PM5003
Part no. 90M01DW855010
First Issue 2008.07
MZ