Dsw Check Analogue Board - Philips DVDR980/001 Service Manual

DSW Check Analoge Board

DSW CHECK ANALOGUE BOARD

Start Diagnostic Software
and select Command mode
Echo Test Analogue Board
Command: 700
Boot Code Version Test
Command: 703
Analogue Flash Checksum Test
Command: 724
Hardware Version Check
Command: 704
Clock Adjust Test
Command: 705 2001 07 16 09 15 45
(YYYY MM DD HH MM SS)
Tuner Test
Command: 706
Frequency Download Test
Command: 707
NVRAM Test
Commdo: 711
Data Slicer Test
Command: 708
Sound Processor Test
Command: 709
Audio Video Selector Test
Command: 710
DCW CHECK ANALOGUE
BOARD OK
Diagnostic Software and Faultfinding Trees
NOK
OK
NOK
OK
NOK
OK
NOK
OK
NOK
OK
NOK
OK
NOK
OK
NOK
OK
NOK
OK
Figure 5-38
DVDR980-985 /0X1
- Check Reset signal(+5V) on F902
- Check Clock(20MHz) on I915
- Check connection to Digital Board
- Check IC 7803
- Check IC 7906
- Check IC 7906
- Check IC 7811
- Check x-tal 1602
- Check tuner 1705
- Check IC 7815
- Check IC 7990
- Check IC 7600
- Check IC 7507
CL 16532095_101.eps
5. EN 83
150801