HCD-DP1000D - Sony Audio Service Manual (repair manual). Page 4

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6-1. Circuit Board Location ················································· 22
6-2. Block Diagrams ···························································· 23
6-3. Printed Wiring Board     RF-240 Section ······················ 26
6-4. Schematic Diagram     RF-240 Section ························ 27
6-5. Printed Wiring Board     MB Section ···························· 28
6-6. Schematic Diagram     MB Section (1/5) ······················ 30
6-7. Schematic Diagram     MB Section (2/5) ······················ 31
6-8. Schematic Diagram     MB Section (3/5) ······················ 32
6-9. Schematic Diagram     MB Section (4/5) ······················ 33
6-10.Schematic Diagram     MB Section (5/5) ····················· 34
6-11. Schematic Diagram     Driver Section ························ 35
6-12. Printed Wiring Board     Driver Section ······················ 35
6-13.Printed Wiring Board     Main Section ························· 36
6-14.Schematic Diagram     Main Section (1/3) ··················· 37
6-15.Schematic Diagram     Main Section (2/3) ··················· 38
6-16.Schematic Diagram     Main Section (3/3) ··················· 39
6-17.Printed Wiring Board     DSP Section ·························· 40
6-18. Schematic Diagram     DSP Section (1/2) ··················· 41
6-19. Schematic Diagram     DSP Section (2/2) ··················· 42
6-20. Printed Wiring Board     OPT/VIDEO Section ··········· 43
6-21. Schematic Diagram     OPT/VIDEO Section ·············· 43
6-22. Printed Wiring Board     Front Amp Section ··············· 44
6-23. Schematic Diagram     Front Amp Section ················· 45
6-24. Schematic Diagram     Surround Amp Section ··········· 46
6-25. Printed Wiring Board     Surround Amp Section ········ 47
6-26. Printed Wiring Board     Panel Section ······················· 48
6-27. Schematic Diagram     Panel Section (1/2) ················· 49
6-28. Schematic Diagram     Panel Section (2/2) ················· 50
6-29. Printed Wiring Board     Leaf SW Section ·················· 51
6-30. Schematic Diagram     Leaf SW Section ····················· 51
6-31. Printed Wiring Board     Trans Section ······················· 52
6-32. Schematic Diagram     Trans Section ·························· 53
6-33. IC Pin Function Description ······································· 54
6-34. IC Block Diagrams ····················································· 61

7-1. Main Section ································································· 65
7-2. Front Panel Section ······················································· 66
7-3. Chassis Section ····························································· 67
7-4. Tape Mechanism Deck Section-1 (TCM-230MWR41) 68
7-5. Tape Mechanism Deck Section-2 (TCM-230AWR41) 69
7-6. DVD Mechanism Deck Section (CDM58D-DVBU9) · 70

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When the self-diagnosis function is activated to prevent the system from
malfunctioning, a five-character service number (e.g., C 13 00) with a
combination of a letter and digits appears on the screen. In this case,
check the following table.

First three
characters of
the service
number
C 13

C 31

E XX
(XX is a number)

C:13:00

The disc is dirty
,Clean the disc with a soft
      cloth (page 54).

The disc is not inserted correctly.
,Re-insert the disc correctly.
To prevent a malfunction, the
system has performed the self-diagnosis
function.
,Contact your nearest Sony
      dealer or local authorized
      Sony service facility and give
      the 5-character service
      number.
      Example: E 61 10

The disc tray lock function for the antitheft of an demonstration
disc in the store is equipped.

Releasing Procedure :
1.

Press three buttons of  PLAY MODE  ,   x  and  m
 simultaneously.

2.

The message “UNLOCKED” is displayed and the tray is
unlocked.

Note : When “LOCKED” is displayed, the tray lock is not released

    by turning power on/off with the  POWER  button.

If a MB board is exchanged, “DRIVE AUTO ADJUSTMENT’’ may
be unable to be performed. In this case, initialize a memory in the
following procedure.
1.

Starting Test Mode (See Supplement-1 page2).

2.

Press the 2  button of remote commander to set the Drive
Manual Operation (See Supplement-1 page 8).

3.

Press the 6 button of remote commander to set the Memory
Check (See Supplement-1 page 10).

4.

Press the  [CLEAR]  button of remote commander to initialize a
memory.