Sony XDP-4000X Operating Instructions (primary manual), Руководство по обслуживанию

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SECTION 1
SERVICE NOTE
TABLE OF CONTENTS
1. SERVICE NOTE
................................................................. 2
2. GENERAL
Operation ................................................................................. 4
Connection ............................................................................... 5
3. DISASSEMBLY
3-1. Case (Upper) ....................................................................... 7
3-2. Main Board ......................................................................... 7
4. DIAGRAMS
4-1. IC Pin Descriptions ............................................................ 8
4-2. Block Diagram – Input section – ...................................... 15
4-3. Block Diagram – DSP section – ....................................... 17
4-4. Block Diagram – Output section – ................................... 19
4-5. Printed Wiring Board – Main Section – ........................... 21
4-6. Schematic Diagram – Main Section (1/4) – ..................... 25
4-7. Schematic Diagram – Main Section (2/4) – ..................... 27
4-8. Schematic Diagram – Main Section (3/4) – ..................... 29
4-9. Schematic Diagram – Main Section (4/4) – ..................... 31
4-10. Schematic Diagram – DAC, Intelligence,
Indicator Section – ............................................................ 33
4-11. Printed Wiring Board – DAC Section – ........................... 35
4-12. Printed Wiring Boards – Intelligence,
Indicator Section – ............................................................ 37
5. EXPLODED VIEW
........................................................... 43
6. ELECTRICAL PARTS LIST
......................................... 44
+
–
BATT,ACC
GND
master unit
regulated DC
power supply
(14.4V)
+
–
B+
GND
regulated DC
power supply
(14.4V)
BUS CONTROL IN
BUS CONTROL IN
(MASTER)
XDP-4000X
METHOD OF OPERATING THE XDP-4000X
This set cannot be operated alone.
To operated this, it should be connected with a master unit such as
CDX-C880 or XR-C9100 as shown below.