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
33
YSP-500/HTY-750
RAM THR FRONT L
• FRONT L output.
• LFE is output through FRONT L only but not in digital
full bit.
RAM THR FRONT L
2. RAM THROUGH
The signal is not changed into beam and output from
the channel specified by the sub-menu.
When 2CH signals are input, they are distributed as
follows at DSP (IC206 DSP P.C.B.).
L CH ..... FRONT L, SURROUND L, CENTER, LFE
R CH .... FRONT R, SURROUND R
Delay of each channel processed at DSP (IC206 DSP
P.C.B.) is valid.
RAM THR ALL
• All outputs (FRONT L/R, CENTER, SURROUND L/R,
LFE) are provided.
2. RAM THROUGH
RAM THR ALL
RAM THR SURROUND R
• SURROUND R output.
• LFE is output through SURROUND R only but not in
digital full bit.
RAM THR SURROUND R
RAM THR FRONT R
• FRONT R output.
• LFE is output through FRONT R only but not in digital
full bit.
RAM THR FRONT R
RAM THR CENTER
• CENTER output.
• LFE is output through CENTER only but not in digital
full bit.
RAM THR CENTER
RAM THR SURROUND L
• SURROUND L output.
• LFE is output through SURROUND L only but not in
digital full bit.
RAM THR SURROUND L
RAM THR LFE (SUBWOOFER OUT)
• LFE output.
RAM THR LFE（SUBWOOFER OUT）
2.RAM THR ALL
2.RAM THR FL
2.RAM THR C
2.RAM THR FR
2.RAM THR SR
2.RAM THR SL
2.RAM THR LFE