Pioneer DVR-220-S Service Manual page 93

5
5
Diagnosis
1
Insert the insulation sheet between the MAIN Assy and base chassis.
2
Arrange the unit as shown in the photo below.
Caution :
Main IC (IC1001) on the MAIN Assy generate heat to arround 80 degrees.
Be careful when works.
DRIVE Assy R7R
5
6
G
POWER SUPPLY Unit
F
FRJB Assy
Diagnosis
DVR-220-S
6
7
Front panel section
IC1001
7
8
B
JCKB Assy
A
TUNB Assy
1
Insulation sheet
C
MAIN Assy
8
A
B
C
D
E
F
93