Pioneer DVR-230-AV Service Manual page 72

1
QQ
3 7 63 1515 0
A
7
Cover the transistor (Q308) with the clip type heatsink.
SCRB Assy
B
Transistor (Q308)
C
TE
L 13942296513
8
Connect the flexible cable for service.
9
Arrange the unit as shown in the photo below.
D
C
SCRB Assy
CN301
CN2301
E
F
MAIN Assy
www
Diagnosis
F
72
1
http://www.xiaoyu163.com
2
7
Clip type heatsink
(GGF1528)
A
JACB Assy
8
Flexible cable for
service (GGD1436)
x ao
y
. i
DVR-230-S
2
http://www.xiaoyu163.com
3
8
3. DRIVE Assy R9R
1
Front Panel Section
1
Remove the bonnet case S. (See step 1-¥)
2
Remove the tray panel. (See step 1-ø)
1
Disconnect the two flexible cables.
2
Unhook the four hooks.
2
CN202
Q Q
3 6 7 1 3
2
3
Remove the front panel section.
u163
Front panel section
.
3
4
2 9 9 4 2 8
FRJB Assy
1
D
FLDB Assy
1
E
CN203
C
SCRB Assy
1 5 0 5 8 2 9 9 4
2
Bottom view
m
co
3
4
9 9
2
2 8 9 9