Pioneer SC-LX81 Service Manual

105
SC-LX81
5
6 7 8
5
6 7 8
A
B
C
D
E
F
J
V-BRIDGE ASSY
(AWX9161)
J
C8 601
NM
CN8602
CKS3573-A
1
V+5HDMI
2
GN DHDMI
3
HEXP CLK
4
HEXP DT
5
HEXP OE
6
HEXP ST
7
S-DET
8
VMUTE
9
VZ2MUTE
10
VZ3MUTE
11
V+12RY
12
GN DV
14
V+5.6V
15
V+5.6V
16
V-5.6V
17
V-5.6V
18
ZOSD C'SITE OUT
19
GN DV
20
C'SITE IN
21
GN DV
22
C'SITEOUT
23
GN DV
24
SY IN
25
GN DV
26
SC IN
27
GN DV
28
SY OUT
29
GN DV
30
SC OUT
13
GN DV
CN8601
CKS3573-A
1
V+5HDMI
2
GN DHDMI
3
HEXP CLK
4
HEXP DT
5
HEXP OE
6
HEXP ST
7
S-DET
8
VMUTE
9
VZ2MUTE
10
VZ3MUTE
11
V+12RY
12
GN DV
14
V+5.6V
15
V+5.6V
16
V-5.6V
17
V-5.6V
18
ZOSD C'SITE OUT
19
GN DV
20
C'SITE IN
21
GN DV
22
C'SITEOUT
23
GN DV
24
SY IN
25
GN DV
26
SC IN
27
GN DV
28
SY OUT
29
GN DV
30
SC OUT
13
GN DV
C8 604
0.01u/50
C8 603
0.01u/50
C8 602
0.01u/50
1. CAPACITORS
Unit: p-pF or u-uF unless
otherwise noted.
Ratings: Capacity(F)/Voltage(V )
unless otherwise noted.
2. NM: N o Mount
NOTE
CN6503
H
CN6002
G
(SY)
: S-Video Signal Route (Y)
(CSiteSC)
(SC)
: S-Video Signal Route (C)
(CSiteV)
: Video Signal Route (Composite Video)
(CSiteSY)
: Video Signal Route (Composite Y)
: Video Signal Route (Composite C)
(CSite)
: Video Signal Route (Composite)
(FSY)
: S-Video Signal Route (Front Y)
(FV)
(FSC)
: S-Video Signal Route (Front C)
: Video Signal Route (Video)
(CSite)
(CSiteV)
(CSite)
(CSiteSY)
(CSiteSC)
(SY)
(SC)
(D)
: Audio Data Route
(FVL)
: Audio Signal Route (Video L ch)
(M)
: Audio Signal Route (Mic)
(HPL)
: Audio Signal Route (Headphone L ch)

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English