Saturday, October 01, 2016

Philips CDR800 – SMPS circuit diagram – Service mode - Compact disc recorder

Compact Disc Recorder Philips CDR800/00/17 - CDR802/00S/01S - CDR820/00/17 - CDR822/00S/01S
  The CD-R/W module can only be repaired on component level with the help of ComPair.
With this tool diagnosing of the set can be done in an interactive way. In this tool also the adjustment procedure has been implemented. The adjustment is absolutely necessary in case the CDR-Main Board and/or CD drive (CDR Loader) is disconnected from the matched production combination.  Only designated workshops can perform these repairs.
  Except for the CD-R/W module all workshops can repair the set on component level.   The Switched Mode Power Supply unit will be exchanged completely in case of a failure.
  The complete Owners Manual can be downloaded in several languages from the Internet site of Philips Customer Care Center "P3C": http://130.144.192.42/cgi-bin/newmpr/debt.pl
DEALER MODE
The sets are equipped with a special DEALER MODE.
This mode blocks the trays of the CDC- and CDR module to prevent customers from fetching out CDs from exhibition sets.
The Dealer mode can be switched on/off as follows:
1) Switch the set with the Remote Control to [Standby]
2) Press the [DISPLAY] key at least for 5s
→ Display shows
Trays Locked: else: Unlocked
Circuit board location [inside the set]
DEMO MODE
The DEMO MODE displays various features of the set and will start automatically when no key has been pressed for several minutes or during Standby mode.
The Demo mode can be switched on/off as follows:
1) Switch the set with the Remote Control to [Standby]
2) Press the [STOP] key on the set at least for 5s.
SMPS circuit diagram [for US and European countires] (Click on the pictures to magnify)
PWB
SMPS schematic [worldwide]
PWB

How to enter service mode
To enter Service Test program hold PLAY & CD3 buttons depressed while plugging mains cord in.
On/Off switch in pos. ON.