Pioneer SC-99 Service Manual page 53

5
(3) Connect the 24P board to board extension
jig cable (GGD1871) to the PRE BRIDGE_M
ASSY.
PRE BRIDGE_M ASSY
CN6952
24P board to board extension
jig cable (GGD1871)
(4) Attach the PRE BRIDGE_M ASSY to the IR
BUFFER_M ASSY.
(5) Connect the 24P board to board extension
jig cable. (GGD1871)
(PRE BRIDGE_M CN6952 <-> AUDIO CN3051)
(6) Disconnect the connector.
(7) Connect the 5P PH Housing ASSY extension
jig cable. (GGD1594)
(AUDIO ADX7745 <-> REG CN7502)
(8) Connect the connector.
(9) Connect the 15P FFC extension jig cable.
(GGD1680)
(AUDIO CN2503 <-> FRONT BRIDGE CN7724)
(10) Connect the another normal HDMI Cable
from the FRONT HDMI USB ASSY.
Note: Don't connect the HDMI Cable (ADX7732)
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 Wireless LED blinks, which causes a
shutdown, if the power is turned on without
the cable connected.
(11) Connect the 29P board to board extension
jig cable. (GGD1856)
(DIGITAL MAIN CN603 <-> CONNECT_M CN7952)
(12) Connect the 5P board to board extension
jig cable. (GGD1857)
(DIGITAL MAIN CN602 <-> CONNECT_M CN7951)
5
6
24P board to board extension
3
Front
5P PH Housing ASSY
extension jig cable (GGD1594)
DIGITAL MAIN ASSY
15P FFC extension
jig cable (GGD1680)
Front
DIGITAL MAIN ASSY
Front
CN603
29P board to board extension
6
7
jig cable (GGD1871)
CN3051
AUDIO ASSY
5P cable 7
(ADX7745)
CN7502
CN2503
9
CN7724
FRONT BRIDGE ASSY
HDMI Cable
10
CN602
JA9620
12
11
jig cable (GGD1856)
SC-99
7
8
5
REG ASSY
PRE BRIDGE_M ASSY
7
6
4 CN6801
IR BUFFER_M ASSY
AUDIO ASSY
9
CN601
8
39P FFC
11
12
CN7952
CN7951
CONNECT_M ASSY
5P board to board extension
jig cable (GGD1857)
8
A
B
C
D
E
F
53