Pioneer SC-68 Service Manual page 15

5
) D20PYY0310E
L
2/2
1.JOG_A
2.JOG_B 3/100
3.GNDD
*2mm
ASSY
J3003
33)
ENCODER ASSY
O
(AWX1150)
XNETRST
XEMRST5
XOLERR
GNDD
GNDD D20PYY0410E
GNDD
1.V+5_EV_1
GNDD
2.POWLED
V+5_EV
4/100
3.POWER KEY
V+5_EV
4.GNDD
*2mm
J3002
UG&D.L.
CN7401
4.-B
3.GND
2.GND
1.+B
E ASSY D-DAC BRIDGE ASSY
AD
(AWX1128)
CN3784
30
30
CN9002
( )
G G G
1/11 - 11/11
DIGITAL MAIN ASSY
(SC-68 : AWX9904)
AB
(SC-67 : AWX1194)
A-DAC BRIDGE ASSY
(AWX1129)
IN3 IN4 IN6 OUT 2
IN7
JA9602 JA9603 JA9604 JA9608 JA1602
CN3791 CN3793
CN3783
14 28
30
14 28 30
CN2103
CN2104 CN2101
RIDGE
COAX
BT ADAPTER IN1 IN2 OPT IN1
1)
PORT JA2008 JA2002
JA2102
CN3792 CN3794
14 28
14 28
CN3001 CN2502
SAT VIDEO DVR PHONO CD
1 JA2502 JA2504 JA2503 JA2505 JA3101
R
JA3102
L
IN IN F C&SW
IN OUT IN IN SW2
RE BRIDGE ASSY (AWX1177)
CN6803 CN6802
23 23
23 23
CN3802 CN3801
IR INTERFACE_M ASSY
P
(AWX1170)
80 CN3860 CN3830
CN3870 CN3850 CN3840
5 5 5 5
5 5 5 5
00 CN4700 CN4600 CN4500 CN4400 CN4300
5
6
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.
!
*4
SC-68
SC-67
SC-LX86
N
SC-LX76
POWER SW ASSY
SC-LX86
SC-LX76
(AWX1135)
SC-LX86
SC-LX76
SC-LX86
SC-LX76
B DIODE
X 1.S1-1
2.S1-C
3.S1-2
ASSY
(AWX1174)
*4
FU61
!
FU62
!
ADX7755-
4/375
USB-DAC ASSY
F
(SC-68 : AWX1097)
CN3782
28
28
CN9003
1.USBDPON
2.XRT_USB_B
3.GNDD
4.USBMCLK
5.GNDD
6.USBLRCK
7.GNDD
8.USBBCK
9.GNDD
10.USBADAT
11.V+3R3_USB
12.V+3R3_USB
13.GNDD
14.GNDD
15.SCL_USB_B
16.SDA_USB_B
17.INT_USB_B
1.V+5R6_EV
2.V+5R6_EV
3.V+5R6_EV
4.GNDD
5.GNDD
USB-DAC
6.GNDD
IN
7.RYAC JA5501
LAN
JA9202
USB
OUT 1
for WLAN
JA1601 JA9201
CN3781
28
28
CN2102 ( )
B B B
1/2 - 2/2
DAC HIGH ASSY
(SC-68 : AWX1104)
OPT IN2 OPT OUT1
(SC-67 : AWX1109)
JA2003 JA2006
CN6952
23
23
CN3051
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
PRE OUT 6.SW IN
JA7761
JA3201 JA3202 5.GNDA
4.FL IN
3.GNDA
2.FR IN
1.GNDA
F
S SB FH FW
MCH BRIDGE ASSY
AH
CN6951
23
(SC-68 : AWX1185)
23
CN6801
KN6962
BUFFER GND ASSY
Q
(AWX1171)
F-WIDE/B SURROUND
R L R L
JA4501 JA4301
CN3820 CN3810
5 5 5
5 5 5
CN4800 CN4900
6
MODEL FU1 FU2 FU4 FU10
REK1139-
REK1151-
REK1154-
UXJCB (T2A H/250V) (6A/125V)
-
(10A/125V)
AEK7078- REK1139- REK1151-
JXJ
-
(10A/125V) (T2A H/250V) (6A/125V)
AEK1061-
REK1104- AEK1061-
SYXJ8 -
(T5A L/250V)
(T4A H/250V) (T5A L/250V)
AEK1061-
DLPWXJ
REK1104- AEK1061-
-
(T5A L/250V)
AXJ5
(T4A H/250V) (T5A L/250V)
DEK1045-
REK1139- AEK1061-
FXJ -
(T10A L/250V)
(T2A H/250V) (T5A L/250V)
The ! mark found on some component parts should be replaced
with same parts(safety regulation authorized) of identical
designation.
Y0020
CN7201
*4
*4
! ! !
FU14 FU13 FU15
1.V+12_DF
2.GND_DF IR REG ASSY
W
3.V-12_DF
4.GND_DF(S)
(AWX1173)
5.V+12_RY
6.V-12_RY
7.V-12_RY
1.-B+15V
2.-B
CN7281
ADX7759- 1.XFANERR
2.FANCTLL
3.FANCTLH
Y0023
3/190
CN7291
1.V+FAN
2.V-FAN
3.LOCK DET
5.S6-2
V-REG
4.S6-1
3.S5-2
1.FLAC1
2.S5-C
2.FLAC2
1.S5-1
ADX7729- 3.-VF
4.V+12TRG
7/75 5.GNDV
*4
6.GNDV
7.V+5_V
FU32
!
1.V+5_V
FU31
ADX7746- !
2.GNDV
3.GNDV
4/195
4.V-5_V
ADX7766-
Y0024
ADX7773-
3/110
5/60
ADX7791-
7/205
3
CN5751
5
5
CN7762
5
3
JA7762
R
AXM7040-
L
FAN
C S SB
ADX7745-
5/150
MULTI CH ASSY
E
(SC-68 : AWX1184)
CN4001
4
(
S S S
1/7 - 7/7
S-BACK
R L
JA4901
D AMP ASSY
(SC-68 : AWX1214)
(SC-67 : AWX1218)
SC-68
7
FU11,FU12 FU13,FU14 FU15 FU21,FU22
REK1143- REK1142-
REK1143- REK1143-
(1.25A/125V) (1A/125V)
(1.25A/125V) (1.25A/125V)
REK1143-
REK1143- REK1142- REK1143-
(1.25A/125V)
(1.25A/125V) (1A/125V) (1.25A/125V)
AEK7072-
AEK7073- AEK7072- AEK7073-
(T800mA L/250V)
(T1A L/250V) (T800mA L/250V) (T1A L/250V)
AEK7072- AEK7072-
AEK7073- AEK7073-
(T800mA L/250V) (T800mA L/250V)
(T1A L/250V) (T1A L/250V)
AEK7072-
AEK7073- AEK7072- AEK7073-
(T800mA L/250V)
(T1A L/250V) (T800mA L/250V) (T1A L/250V)
MODEL MAIN TRANS
!
*1
SC-68
UXJCB
SC-67
SC-LX86
SYXJ8
SC-LX76
SC-LX86
FXJ
SC-LX76
SC-LX86
DLPWXJ
SC-LX76
SC-LX86
AXJ5
SC-LX76
SC-LX86
JXJ
SC-LX76
S1
S2,S3,S9
*4
! !
FU11 FU12
IR REG B-DIODE
MAIN TRANS
SECONDARY
1.V+8_MD
T1501
2.GND_MD
3.V-8_MD
4.GND_MD(S)
REG
REG
S5,S6
CN7601
CN7501
A-REG
1.S4-1-1
S4
2.S4-2-1
3.S4-C
4.S4-2-2
*4 5.S4-1-2
FU21
!
V
FU22
!
5.V-12_A
4.GNDA
3.GNDA
2.V+12_A
1.V+6_AD
PRIMARY ASSY
T
(AWX1142)
*4
!
*4 *4
FU4
! !
FU1 FU2
A REG BRIDGE ASSY
AI
(AWX1178)
FAN CONNECT ASSY
AK
(AWX1197)
CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE,
REPLACE WITH SAME TYPE AND RATINGS OF FUSE.
PIN JACK
FFC
HDMI CONNECTOR 2.0mm CABLE HOLDER
JUMPER CONNECTOR 2.0mm FLAT CABLE
*OPTION
MODEL MICROPHONE REMO-COM
)
SC-68 UXJCB APM7009- AXD7612-
SC-LX86 SYXJ8 APM7009- AXD7613-
FXJ
SC-LX86 DLPWXJ APM7009- AXD7613-
AXJ5
APM7009- AXD7614-
SC-LX86 JXJ
SC-67 APM7010- AXD7612-
UXJCB
SYXJ8 APM7010- AXD7613-
SC-LX76
FXJ
DLPWXJ APM7010- AXD7613-
SC-LX76
AXJ5
SC-LX76 JXJ APM7010- AXD7614-
7
8
A
FU31,FU32
FU61,FU62
REK1143-
-
(1.25A/125V)
REK1143-
-
(1.25A/125V)
AEK7073-
-
(T1A L/250V)
AEK7073-
-
(T1A L/250V)
AEK7073-
-
(T1A L/250V)
AC CORD
ATS7447-A
ADG7118-A
ATS7438-A
ATS7448-A
ADG7119-A
ATS7439-A
ATS7450-A
ADG7120-A
ATS7441-A
B
ATS7448-A
ADG7119-A
ATS7439-A
ATS7448-A
ADG7122-A
ATS7439-A
ATS7449-A
ADG7121-A
ATS7440-A
S7
USB RECT
C
PRIMARY
!
*1
REG ASSY
(AWX1180)
D
E
!
AC CORD
SHIELD CABLE
BOARD IN BOARD TO BOARD
FFC CONNECTOR ANOTHER CONNECTOR
MHL CABLE iPod CABLE WIFI CABLE
ADE7139- ADE7136-
-
ADE7139- ADE7136- ADE7137-
F
ADE7139- ADE7136-
-
ADE7139- ADE7136-
-
ADE7139- ADE7136-
-
ADE7139- ADE7136- ADE7137-
ADE7139- ADE7136-
-
ADE7139- ADE7136-
-
15
8