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
39
YSP-500/HTY-750
MTT:
Operation information of mute trigger.
MTT:
Y11-2, 21-2, 31-2:
Not applied to these models.
Y11-2、21-2、31-2:
T21-3:
Not applied to these models.
T21-3:
T21:0103000400 T23:reserved
Y11:FFFFFFFF00 Y32:0000000080
MTT:0000000000
10.IF STATUS (Input function status)
Using the sub-menu, the status data is displayed one
after another in the hexadecimal notation.
During signal processing, the status before execution
of this menu is maintained.
* The details of the following status information can
not be disclosed because of the development
purpose.
* The figures in the diagram are given as reference
only.
IS1-3 (Internal status):
Indicates the status information of the microprocessor.
10.IF STATUS
IS1-3 （内部ステータス）:
CS1-6:
Indicates channel status information of the input signal
(IEC60958).
BS1-7:
Indicates information of the bit stream included in the dts
and AAC signal.
CS1-6:
BS1-7:
T11-3:
Operation information of the DSP (IC206 DSP P.C.B.).
T11-3:
DS1-2:
Register information of the DIR.
DS1-2:
T11:0808001600 T13:DA262DB5
DS1:0001000000 DS2:FF0000
BS1:0000000000 BS7:00000000
CS1:0100000000 CS6:reserved
IS1:0100370000 IS3:00000007
5th byte
4th byte
3rd byte
2nd byte
1st byte