Pioneer SC-LX85 Service Manual page 66

5
(8) Connect the 39P FCC jig cable. (GGD1681)
(DIGITAL MAIN CN601 <-> DISPLAY BRIDGE
CN7651)
(9) Connect the 15P FCC jig cable. (GGD1680)
(AUDIO CN2503 <-> FRONT BRIDGE CN7724)
(10) Connect the two pair board to board
extension jig cables. (GGD1759)
(DIGITAL MAIN CN602 <-> CONNECT CN7802)
(DIGITAL MAIN CN603 <-> CONNECT CN7801)
Note1: In case of diagnosis by this situation, do
not connect HDMI Cable from FRONT
HDMI USB ASSY to prevent breakdown of
HDMI connector.
If the HDMI connection is necessary, use
another normal HDMI Cable and connect it
to DIGITAL MAIN ASSY without any stress
from HDMI Cable.
Note2: When diagnosing, it is not necessary to
connect FAN cable (FAN CONNECT
ASSY: CN5931).
Notes on assembling
∗1: PCB binder tilt in the direction of the blue
arrow.
∗2: This jumper wire don't touch jumper and
screw.
5
6
15P FFC jig cable
(GGD1680)
DISPLAY BRIDGE ASSY
39P FFC jig cable
(GGD1681)
Front
CN602
CN603
HDMI Cable
Front
FAN CONNECT ASSY
Front
SC-57
6
7
9
CN601
CN7651
DIGITAL MAIN ASSY
FRONT BRIDGE ASSY
8
CN7724
DIGITAL MAIN ASSY
20P + 14P board to board
extension jig cable (GGD1759)
CN7801
CN7802
∗1
∗2
∗2
CN5931
7
8
AUDIO ASSY
CN2503
A
B
C
10
D
CONNECT ASSY
E
F
57
8