2
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE WITH
MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit Board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
DRN-XM01C/XM01R/XM01H/
XM01CK/XM01HK
1. SERVICING NOTES
················································· 3
2. GENERAL
·································································· 5
3. DISASSEMBLY
························································· 7
3-1.
Front Panel Assy ·························································· 7
3-2.
LCD Board ··································································· 7
3-3.
Lower Cabinet Assembly,
Upper Cabinet Assembly ············································· 8
3-4.
BB Board, DC FAN ····················································· 8
3-5.
CPU Board, USB Board ··············································· 9
4. TEST MODE
···························································· 10
4-1.
Test Mode ··································································· 10
4-2.
Diagnostic Mode ························································ 11
4-3.
System Error List ······················································· 11
5. SERVICE TOOL
5-1.
Installing USB Driver ················································· 12
5-2.
Installing DRN-XM01 Service Tool ·························· 19
5.3.
How To Use DRN-XM01 Service Tool ····················· 22
6. DIAGRAMS
······························································ 26
6-1.
Block Diagram – Tuner Section – ······························ 27
– Control Section – ···················································· 28
6-2.
Printed Wiring Boards – CPU Board – ······················ 29
6-3.
Schematic Diagram – CPU Board (1/2) – ·················· 30
6-4.
Schematic Diagram – CPU Board (2/2) – ·················· 31
6-5.
Printed Wiring Boards – BB Board – ························· 32
6-6.
Schematic Diagram – BB Board (1/3) – ···················· 33
6-7.
Schematic Diagram – BB Board (2/3) – ···················· 34
6-8.
Schematic Diagram – BB Board (3/3) – ···················· 35
6-9.
Printed Wiring Boards – Panel Section – ··················· 36
6-10. Schematic Diagram – Panel Section – ······················· 37
6-11. IC Block Diagrams ····················································· 38
6-12. IC Pin Function Description ······································ 40
7. EXPLODED VIEWS
7-1.
Front Panel Assembly,
Lower Panel Assembly ··············································· 42
7-2.
Upper Cabinet Assembly ··········································· 43
8. ELECTRICAL PARTS LIST
·································· 44
TABLE OF CONTENTS
Содержание DRN-XM01C
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Страница 33: ...33 33 DRN XM01C XM01R XM01H XM01CK XM01HK 6 6 SCHEMATIC DIAGRAM BB BOARD 1 3 330k 220k Page 30 Ver 1 1 2001 12 ...
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