17
SC-57
5
6
7
8
5
6
7
8
A
B
C
D
E
F
*OPTION
SC-57
MODEL
UXJCB
CUXJ
SC-1526-K
MICROPHONE REMO-COM RF RCV BOX
iPod CABLE
APM7009-
AXD7612-
ADE7136-
IR BLUSTER CABLE
SC-55
UXJCB
-
APM7009-
-
ADE7136-
WIFI CABLE
AXD7612-
-
-
-
-
23
PRE BRIDGE ASSY
11.GNDC
10.V+12C
9.V-12C
8
.FHR+
7.FHR-
6.GNDFHR
5.V+12FHR
4.V-12FHR
3
.FHL+
2.FHL-
1.GNDFHL
23
23
3
!
AC CORD
SECONDARY
PRIMARY
1.V+5_EV
2.POWLED
3.POWER KEY
4.GNDD
4/100
POWER SW
ASSY
7
5
1.-B+15V
2.-B
1.V+12_DF
2.GND_DF
3.V-12_DF
4.GND_DF(S)
5.V+12_RY
6.V-12_RY
7.V-12_RY
3
2
FAN
B-DIODE
ICE REG
A-REG
V-REG
F-IN
BRIDGE
3
.LOCKDET
2.V-FAN
1.V+FAN
IRPOWER AMP ASSY
4
4
5
5
5
5
5
!
FU32
!
FU31
!
FU21
!
FU22
1.V+5_MD
2.GND_MD
3.V-5_MD
4.GND_MD(S)
4
!
FU12
!
FU11
!
FU15
!
FU14
!
FU13
ADX7746-
4/195
D20PYY0410E
ADX7755-
4/375
ADX7767-
7/215
ADX7757-
4/190
ADX7758-
2/250
ADX7759-
3/190
!
4.-B
3.GND
2.GND
1.+B
JH
3
002
CN4001
CN7726
CN3051
CN6952
CN6801
CN6951
CN7401
CN7400
CN7201
CN7251
CN7241
CN7271
CN7281
CN7502
CN760
3
CN6803
CN6802
CN3801
CN3802
23
23
23
23
*1
*4
*4
*4
AXM7040-
BOARD IN
FFC
2.0mm FLAT CABLE
FFC CONNECTOR
2.0mm CABLE HOLDER
*2mm
BOARD TO BOARD
T1501
4.-B(+65V)
3
.GND
2.GND
1.+B(+65V)
5
5
5
5
5
CN3870
CN3830
CN3840
CN3850
CN3860
CN4700
CN4300
CN4400
CN4500
CN4600
CN7601
CN7501
S2,S3,S9
S5,S6
S4,S4'
S1
S7
4
23
ANOTHER CONNECTOR
CN
3
401
J3002
JUMPER CONNECTOR
3
CN2501
28
CN2502
14
CN3001
1
8
CN2510
1
8
CN7671
1
8
CN7672
1
8
CN7761
5
CN7762
3
CN3785
28
14
CN3794
CN3792
28
14
CN3793
CN3791
30
30
CN3783
CN3781
28
14
CN2104
CN2103
30
30
CN2101
CN2102
CN3784
30
30
CN3782
30
30
V-REG
A-REG
2
3
.V+12FHL
22.V-12FHL
21.
S
R+
20.
S
R-
19.GND
S
R
1
8
.V+12
S
R
17.V-12
S
R
16.
S
L+
15.
S
L-
14.GND
S
L
1
3
.V+12
S
L
12.V-12
S
L
11.
S
BR+
10.
S
BR-
9.GND
S
BR
8
.V+12
S
BR
7.V-12
S
BR
6.
S
BL+
5.
S
BL-
4.GND
S
BL
3
.V+12
S
BL
2.V-12
S
BL
1.GNDCH
18.GNDA
17.GNDA
16.SBL IN
15.GNDA
14.SBR IN
13.GNDA
12.SL IN
11.GNDA
10.SR IN
9.GNDA
8.C IN
7.GNDA
6.SW IN
5.GNDA
4.FL IN
3.GNDA
2.FR IN
1.GNDA
2
3
.PRE
S
EL(W/XF)
22.V+7_A
21.V-7_A
20.GNDA
19.GNDA
1
8
.S
R OUT
17.GNDA
16.
S
L OUT
15.GNDA
14.FR OUT
1
3
.GNDA
12.C OUT
11.GNDA
10.FL OUT
9.GNDA
8
.FH/FWR OUT
7.GNDA
6.FH/FWL OUT
5.GNDA
4.
S
BR OUT
3
.GNDA
2.
S
BL OUT
1.GNDA
HDMI CONNECTOR
CN9002
CN9003
CN9501
CN7602
7
1.V+5_V
2.GNDV
3.GNDV
4.V-5_V
5
CN5751
7
ADX7750-
7/250
JP51
ADX7729-
7/75
1.FLAC1
2.FLAC2
3.-VF
4.V+12TRG
5.GNDV
6.GNDV
7.V+5_V
5.V-12_A
4.GNDA
3.GNDA
2.V+12_A
1.V+6_AD
ADX7745-
5/150
1.XFANERR
2.FANCTLL
3.FANCTLH
*4
*4
*4
FU4
FU1
!
!
*4
JA71_1 WHT
JA71 YEL
UL TUBE
PIN JACK
1.SEC1-1
2.SEC1-C
3.SEC1-2
1.
S
EC
3
-1
2.
S
EC
3
-C
3
.S
EC
3
-2
4.
S
EC2-1
5.
S
EC2-2
6.
S
EC9-1
7.
S
CE9-C
8
.S
EC9-2
JA7761
JA7762
R
F
C
L
S
SB
5.GNDCH
4.GNDCH
3.GNDCH
2.GNDCH
1.GNDCH
9)31.XOLERR
8)32.SRIN2
7)33.IRIN
6)34.GNDD
5)35.RMC
4)36.GNDD
3)37.GNDD
2)38.V+5R6_EV
)39.V+5R6_EV
5.S6-2
4.S6-1
3.S5-2
2.S5-G
1.S5-1
1.S4-1-1
2.S4-2-1
3.S4-G
4.S4-2-2
5.S4-1-2
14.
S
IRIU
S
L
1
3
.GND
S
I
12.
S
IRIU
S
R
11.GND
S
I
10.V+5_AD
9.V+5_AD
8
.GNDAD
7.GNDAD
6.V+12_A
5.V+12_A
4.GNDA
3
.GNDA
2.V-12_A
1.V-12_A
2
8
.GNDAD
S
27.FR IN
26.GNDAD
S
25.FL IN
24.GNDAD
S
2
3
.FR OUT
22.GNDAD
S
21.FL OUT
20.GNDDA
S
19.
S
W OUT
1
8
.GNDDA
S
17.C OUT
16.GNDDA
S
15.
S
R OUT
14.GNDDA
S
1
3
.S
L OUT
12.GNDDA
S
11.FHR/FWR OUT
10.GNDDA
S
9.FHL/FWL OUT
8
.GNDDA
S
7.
S
BR OUT
6.GNDDA
S
5.
S
BL OUT
4.GNDDA
S
3
.ZR OUT
2.GNDDA
S
1.ZL OUT
3
.BT L
2.GNDD
1.BT R
10.PRE
S
EL(W/XF)
11.L
SS
N
12.XMICDET5
1
3
.RYHP
14.XHPDET
15.FHMUTE
DEO
IN
R
C&SW
F
JA3101
JA3202
DVR
IN
FW
OUT
JA2504
2502
JA3201
PRE OUT
SB
S
L
R
L
FH
IN
PHONE
IN
JA2503
CD
JA2006
JA2004
JA2003
JA2002
OPT OUT1
OPT IN1
OPT IN2
OPT IN3
COAX
IN1
IN2
JA2101
SIRIUS
3
0.BT L
1.DAZDB
3
0.BADA
1.M
S
PDIF
(UXJCB,CUXJ)
1.BADA
2.
S
ADA
3
.CADA
4.FADA
5.DABCK
6.DALRCK
7.FLRCK
8
.FBCK
9.FHADA
10.GNDD
11.DAMCK
12.GNDD
1
3
.ZMCLK
14.GNDD
15.ZBCK
16.ZFADA
17.ZLRCK
1
8
.GNDD
19.DIRMCKO
20.GNDD
21.DIRLRCK
22.DIRDATO
2
3
.DIRINT
24.DAC0DET
25.GNDD
26.DIRMCKI
27.GNDD
2
8
.DIRBCK
29.GNDD
3
0.M
S
PDIF
1.BT L
2.GNDD
3
.BT R
4.GNDD
5.X
S
IR
S
T
6.
S
IRX
7.
S
ITX
8
.V+
3
R
3
_D
9.V+
3
R
3
_D
10.GNDD
11.GNDD
12.V+5_D
1
3
.V+5_D
14.DIRPOW
15.D
S
P
S
O
16.D
S
P
S
CK
17.RYAC
1
8
.ZDZF
19.XZ2DAR
S
T
20.XDAR
S
T
21.DAC
S
22.F96K
2
3
.F192K
24.XADR
S
T
25.XTLO
26.XDIRR
S
T
27.D
S
P
S
I
2
8
.DIRC
S
29.UNLK
3
0.DAZDB
7.RYAC
6.GNDD
5.GNDD
4.GNDD
3.V+5R6_EV
2.V+5R6_EV
1.V+5R6_EV
JA9201
JA1501
BT ADAPTER
PORT
DVR IN
OUT1
OUT2
JA9202
LAN
JA904
JA1601
JA1602
R
L
SURROUND
JA4301
L
R
JA4901
S-BACK
*4
FU2
!
CN
8
1
CN
8
2
(UXJCB,CUXJ,JXJ)
(S
YXJ5,DLPWXJ,FXJ,AXJ5)
MAIN TRANS
Y0020
Y0022
Y0024
Y0025
Y0023
SHIELD CABLE
D-DAC
BRIDGE
ASSY
PRE BRIDGE ASSY
3
3
.LOCKDET
2.V-FAN
1.V+FAN
3
CN7291
1.V+FAN
2.V-FAN
3.LOCK DET
USB
D20PYY0310E
3/100
1.JOGA
2.JOGB
3.GNDD
JH
3
00
3
J3003
CN
3
501
*2mm
(SC-57)
(HIGH ONLY)
FU62
FU61
!
!
*4
F-WIDE/B
JA5101
L
R
5
5
5
CN3820
CN4900
5
CN3810
CN4800
KN6962
JA3102
SW2
(HIGH ONLY)
JA2008
3/110
ADX7766-
CN59
3
2
CN59
3
1
JP5775
5
5.V-12_A
4.GNDA
3
.GNDA
2.V+12_A
1.V+6_AD
CN5775
5.V-12_A
4.GNDA
3
.GNDA
2.V+12_A
1.V+6_AD
5/60
ADX7773-
!
with same parts(safety regulation authorized) of identical
The mark found on some component parts should be replaced
designation.
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS
LIST" or "PCB PARTS LIST".
The
mark found on some component parts indicates the importance of the safety
factor of the part. Therefore, when replacing, be sure to use parts of identical
designation.
: The power supply is shown with the marked box.
MULTI CH IN ASSY
(SC-57:AWX9857)
96)
47)
POWER SW ASSY
(SC-57/SC-55 :AWX9798)
(SC-1526-K :AWX9901)
ENCODER ASSY
(AWX9801)
IR BUFFER ASSY
(AWX9793)
BUFFER GND ASSY
(AWX9795)
IR INTERFACE ASSY
(AWX9792)
PRIMARY ASSY
(AWX9799)
PRIMARY
SHIELD
ASSY
(AWX9811)
REG ASSY
(AWX9813)
IR REG ASSY
(AWX9806)
B DIODE ASSY
(AWX9808)
A-DAC BRIDGE ASSY
(AWX9936)
MCH BRIDGE ASSY
(SC-57:AWX9818)
A REG BRIDGEASS'Y
(AWX9810)
FAN CONNECT ASSY
(AWX9804)
E
M
N
O
P
Q
S
T
U
V
W
AA
AG
AH
AJ
90)
33)
DAC HIGH ASSY
(SC-57 :
AWX9822
)
(SC-55/SC-1526-K :
AWX9860
)
TAL MAIN ASSY
57 :
AWX9827
)
55/SC-1526-K :
AWX9824
)
IR POWER AMP ASSY (1/6)
(SC-57 :
AWH7030)
(SC-55/SC-1526-K : AWH7039)
ASSY
D-DAC BRIDGE
ASSY(AWX9935)
AC
(
)
R
1/6-
R
6/6
R
(
)
B
1/2-
B
2/2
B
)
F
1/11 -
F
11/11
REK1139-
(T2A H/250V)
MODEL
UXJCB
CUXJ
SC-57
SC-55
SC-1526-K
FU61,FU62
FU11,FU12
FU13,FU14
FU15
FU1
FU4
FU31,FU32
FU2
FU21,FU22
REK1154
(10A/125V)
-
REK1143-
(1.25A/125V)
REK1142-
(1A/125V)
(1.25A/125V)
REK1143-
(1.25A/125V)
REK1143-
(1.25A/125V)
REK1143-
FU10
REK1149-
(4A/125V)
-
CUXJ
SC-1526-K
MODEL
AC CORD
MAIN TRANS
UXJCB
SC-57
ADG7111-
ADG7111-
SC-55
ATS7447-1
ATS7438-1
ATS7438-1
D-DAC BRIDGE
ASSY(AWX9935)
AC