JBL DCR600II Service Manual page 23

DCR600II
Troubleshooting tips and solutions to common service problems
For models:
JSR635
JSR635i
JSR400
DCR600
DCR600II
Subject: Backup Memory on JBL Receivers
In the event of the complaint: "the receiver is losing its memory (any programmed system settings)
when the unit is turned off, or after the unit is unplugged (briefly*)":
Check and replace:
Model Designator
JSR635 C712
JSR635i C714
JSR400 C11
DCR600 C216
DCR600II C216
* After approximately two weeks of being disconnected from AC supply, even a normally functioning receiver may
lose any programmed settings and switch to default settings.
Location
Front PCB .047 Farad 5.5v capacitor
Front PCB .047 Farad 5.5v capacitor
Control (Front) PCB .047 Farad 5.5v capacitor
Front PCB .047 Farad 5.5v capacitor
Front PCB .047 Farad 5.5v capacitor
23
TECH TIPS
TIP# JBLTT2003-01 Rev1
Description Part number
# 3439247315
# 3439247315
# 1881-000-010
# 55134360
# 55134360