DOWNLOAD Sharp HT-DV40H (serv.man4) Service Manual ↓ Size: 16.17 MB | Pages: 127 in PDF or view online for FREE

Model
HT-DV40H (serv.man4)
Pages
127
Size
16.17 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / Home Theatre
File
ht-dv40h-sm4.pdf
Date
PREV: Sharp HT-DV40H (serv.man3) User Manual / Operation Manual

Sharp HT-DV40H (serv.man4) Service Manual ▷ View online

HT-DV40H
2 – 6
Amp abnormal detection and System PROTECTION display
In case amp abnormal detection or System PROTECTION had occurred, the unit will automatically enter to stand-by
mode and Timer indicator will flashing as below.
Example : In case of amp abnormal
Software RESET.
Function:
- Software RESET ( Press Eject + Power key while set at Standby mode ). 
All the function condition will be initialize.
After display "CLEAR ALL", the unit will shows demo display.
BEFORE TRANSPORTING THE UNIT
The following process need to be taken after set tapering / parts replacement.
1. Press the ON / STAND-BY button to power on the unit.
2. Select DVD / CD function, then press [SHIFT]+[SETUP] key at remote control to enter DVD SETUP menu.
3. Use cursor up / down key to select DEFAULT, then press cursor RIGHT key to select "RESTORE".
4. While cursor is highlited at "RESTORE" press ENTER key.
5. After that select "EXIT SETUP" and press ENTER key.
6. Press the ON / STAND-BY button to enter standby mode.
7. While pressing down EJECT button, press the ON / STAND-BY button. "CLEAR ALL" will be display at FL.
8. Unplug the AC cord and the unit is ready for transporting.
Note:
Connect this unit to TV in order to view step no 1 ~ 5.
ON
FLASHING
FLASHING
ON
ON
ON
TIMER
LED
OFF
NO. 1
OFF
OFF
NO. 3
OFF
OFF
NO. 4
NO. 1
OFF
NO. 2
NO. 2
1 FRAME
(REPEAT)
NO. 1 : System Protect
NO. 2 : Amp abnormal
NO. 3 : DVD +B Protect
NO. 4 : FAN LOCK detection
HT-DV40H
4 – 1
CHAPTER 4. DIAGRAM
[1] Main Block Diagrams
(TP1)
Figure 4-1: MAIN BLOCK DIAGRAM (1/2)
HT-DV40H
4 – 2
IC701
IXA161AW00
PR
PB
Y
S01
Figure 4-2: MAIN BLOCK DIAGRAM (2/2)
HT-DV40H
4 – 3
[2] DVD/CD Block Diagrams
204
203
201
196
198
199
194
221
219
218
211
Figure 4-3: DVD/CD BLOCK DIAGRAM (1/2)
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