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
13
YSP-500/HTY-750
Fig. 8
Disassembly Procedures as far as Driver Woofer/
Tweeter
1. Removal of Bottom Cover
a. Remove 3 screws (1) and then remove the side panel
L. (Fig. 8)
b. Remove 3 screws (2) and then remove the side panel
R. (Fig. 8)
c. Remove 30 screws (3), 4 screws (4 ), 4 screws (5)
and 5 screws (6). (Fig. 8)
d. Remove the bottom cover rearward.
Panel side R
パネルサイドR
Panel side L
パネルサイドL
6
12
4 4
Bottom cover
ボトムカバー
33 3 355 5 5
33 3 3 33
Rear view
Bottom view
スピーカーユニットまでの分解手順
1. ボトムカバーの外し方
a.
1
のネジ3本を外し、パネルサイドLを取り外します。
(Fig. 8)
b.
2
のネジ3本を外し、パネルサイドRを取り外します。
(Fig. 8)
c.
3
のネジ30本、
4
のネジ4本、
5
のネジ4本、
6
のネジ
5本を外します。(Fig. 8)
d. ボトムカバーを後方に取り外します。