Front Bridge Assy - Pioneer SC-LX85 Service Manual
Audio/video multi-channel receiver
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Also See for SC-LX85:
- Operating instructions manual (122 pages) ,
- Service manual (9 pages) ,
- Quick start manual (104 pages)
Table of Contents
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5
10.42 FRONT BRIDGE ASSY
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CN7724
9604S-15C
MICDET
1
V-7_A
2
GNDA
3
GNDA
4
V+7_A
5
GNDA
6
A
1/3
MICOUT
7
GNDA
8
CN2503
GNDA
9
HP L
10
GNDHP
11
GNDHP
12
HP R
13
GNDHP
14
XHPDET
15
JP7725
ADX7729-A
FL AC1
1
FL AC2
2
-VF
3
U
CN7602
V+12TRG
4
GNDV
5
GNDV
6
V+5_V
7
JH7721
JH7722
VEF1040-A
NM
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5
6
FRONT BRIDGE ASSY
(AWX9814)
V-7A
V+5_V
GNDV
R7729
NM
R7730
NM
GNDV
NOTE
1. RESISTORS
Unit: k-k
, M-M
or
otherwise noted.
Rated Power: 1/16w unless
otherwise noted.
Toleranee: (J)5% unless
otherwise noted.
2. CAPACITORS
Unit: p-pF or u-uF unless
otherwise noted.
Ratings: Capacity(F)/Voltage(V)
unless otherwise noted.
3. NM: No Mount
6
7
CN7723
KM200NA3
CN7722
XKP3079-A
V+7A
GNDA
GNDHP
V+12TRG
CN7721
KP200IB7L
GNDV
: Audio Signal Route
unless
SC-57
7
8
FANCTLH
3
V
CN7281
FANCTLL
2
XFANERR
1
17
XFANERR
16
FANCTLH
15
FANCTLL
14
MICDET
13
V-7_A
12
GNDA
11
GNDA
10
V+7_A
Y
CN7684
9
MICOUT
8
GNDA
7
GNDHP
6
HP L
5
GNDHP
4
GNDHP
3
HP R
2
GNDHP
1
XHPDET
1
FL AC1
FL AC2
2
3
-VF
Y
CN7683
4
V+12TRG
V+5_V
5
GNDV
6
7
GNDV
8
A
B
C
D
E
F
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171
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