Pioneer SC-63 Service Manual page 61

5
[4-2] Diagnosis
(1) Arrange the DIGITAL MAIN ASSY as shown
in the photo.
(2) Insert the Insulation Sheet.
(3) Connect the DIGITAL MAIN ASSY to the
Rear Panel Ground.
(Refer to the "Ground points.")
(4) Connect the 39P FCC jig cable. (GGD1681)
(V-REG CN7901 <-> DIGITAL MAIN CN601)
(5) Connect the another normal HDMI Cable
from the FRONT HDMI USB ASSY.
Note: Don't connect the HDMI Cable (ADX7777)
provided with the product to prevent
damage to the HDMI connector. Instead,
use the another normal HDMI Cable to
prevent a load from being applied to the
HDMI connector.
Always connect the HDMI Cable because
the iPod iPhone iPad LED blinks, which
causes a shutdown, if the power is turned
on without the cable connected.
(6) Connect the two pair board to board
extension jig cables. (GGD1798)
(DIGITAL MAIN CN602 <-> CONNECT CN7802)
(DIGITAL MAIN CN603 <-> CONNECT CN7801)
(7) Connect the 27P board to board extension
jig cable. (GGD1799)
(COMPONENT CN8301 <-> DIGITAL MAIN CN901)
5
6
Insulation Sheet
Rear Panel
39P FFC jig cable
(GGD1681)
4
CN7901
Front
20P + 14P board to board
extension jig cable (GGD1798)
6
CN7802
CN7801
CN8301
COMPONENT ASSY
Front
SC-63
6
7
DIGITAL MAIN ASSY
2
1
HDMI Cable
JA9605
5
CN601
DIGITAL MAIN ASSY
V-REG ASSY
DIGITAL MAIN ASSY
7
27P board to board
extension jig cable (GGD1799)
CONNECT ASSY
7
8
A
3
B
C
D
CN901
CN603
CN602
E
F
61
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