Service manual
Table Of Contents
- CONTENTS
- TO SERVICE PERSONNEL
- FRONT PANELS
- REAR PANELS
- REMOTE CONTROL PANELS
- SPECIFICATIONS
- INTERNAL VIEW
- SET MENU TABLE
- SERVICE PRECAUTIONS
- DISASSEMBLY PROCEDURES
- UPDATING FIRMWARE
- SELF-DIAGNOSTIC FUNCTION
- Starting Self-Diagnostic Function
- Starting Self-Diagnostic Function in the protection cancel mode
- Canceling Self-Diagnostic Function
- Display provided when Self-Diagnostic Function started
- Display during Self-Diagnostic Function operation
- Operation procedure of Main menu and Sub-menu
- Functions in Self-Diagnostic Function mode
- Initial settings used to start Self-Diagnostic Function
- Details of Self-Diagnostic Function menu
- 1. DSP THROUGH
- 2. RAM THROUGH
- 3. PRO LOGIC / Neo:6
- 4. MIC CHECK
- 5. VFD CHECK
- 6. MANUAL TEST
- 7. RS-232C
- 8. FACTORY PRESET
- 9. AD DATA CHECK
- 10.IF STATUS (Input function status)
- 11.DOCK CHECK
- 12.XM CHECK
- 13.DAB CHECK
- 14.HDMI AUDIO
- 15.HDMI INFORMATION
- 16.HDMI SELECT
- 17.VIDEO CONVERSION
- 18.MODEL
- 19.VERSION/CHECK SUM
- 20.DATE
- 21. DSP CHECK
- DISPLAY DATA
- IC DATA
- BLOCK DIAGRAM
- PRINTED CIRCUIT BOARDS
- PIN CONNECTION DIAGRAMS
- SCHEMATIC DIAGRAMS
- REPLACEMENT PARTS LIST
- REMOTE CONTROL
- Adjusting the system parameters
YSP-500/HTY-750
25
YSP-500/HTY-750
■ SELF-DIAGNOSTIC FUNCTION / ダイアグ（自己診断機能）
DSP THROUGH
RAM THROUGH
PRO LOGIC / Neo:6
MIC CHECK
VFD CHECK
MANUAL TEST
RS-232C
FACTORY PRESET
AD DATA CHECK
IF STATUS
1. ALL
2. FRONT L
3. CENTER
4. FRONT R
5. SURROUND R
6. SURROUND L
7. LFE
1. ALL
2. FRONT L
3. CENTER
4. FRONT R
5. SURROUND R
6. SURROUND L
7. LFE
1. PRO LOGIC I (PRO LOGIC EMULATION)
2. PRO LOGIC II
3. Neo: 6
1. MIC CHECK
1. VFD CHECK (Initial display / )
2. VFD DISP OFF (All segments OFF / )
3. VFD DISP ALL (All segments ON 100% / )
4. VFD DIMMER (All segments ON 50% / )
5. CHECKED PATTERN (ON in lattice / )
6. CHECKED SEGMENT (1 segment lighting / )
1. TEST ALL
2. TEST FRONT L
3. TEST CENTER
4. TEST FRONT R
5. TEST SURROUND R
6. TEST SURROUND L
7. TEST LFE
1. TxD/RxD DATA
2. HARD FLOW (Not applied to these models. / )
1. PRESET INHIBIT (memory initialization inhibited / )
2. PRESET RESERVED (memory initialized / )
1. PS (protection1)
2. P2 (protection2)
3. P3 (protection3)
4. K0 / K1 (panel key)
1. IS 1
2. IS 2
3. IS 3
4. CS 1
5. CS 2
6. CS 3
7. CS 4
8. CS 5
9. CS 6
10. BS 1
11. BS 2
12. BS 3
13. BS 4
14. BS 5
15. BS 6
16. BS 7
17. DS 1
18. DS 2
19. T 11
20. T 12
21. T 13
22. T 21 (Not applied to these models. / )
23. T 22 (Not applied to these models. / )
24. T 23 (Not applied to these models. / )
25. Y 11 (Not applied to these models. / )
26. Y 12 (Not applied to these models. / )
27. Y 21 (Not applied to these models. / )
28. Y 22 (Not applied to these models. / )
1
2
3
4
5
6
7
8
9
10
No. Main menu Sub-menu
This unit has self-diagnostic functions that are intended for
inspection, measurement and location of faulty point.
There are 21 main menu items, each of which has sub-
menu items.
Listed in the table below are main menu items and sub-
menu items.
Note that not all menu items listed will apply to the models
covered in this service manual.