SMPS, FRONT, PHONE, FUNCTION VR, USB
PHONE (A SIDE) PHONE (B SIDE)
FRONT (A SIDE) FRONT (B SIDE)
FUNCTION VR (A SIDE)
USB (A SIDE)
FUNCTION VR (B SIDE)
USB (B SIDE)
SMPS (A SIDE) SMPS (B SIDE)
(AC220V~240V AREA)
T1.6A L 250V
T2A L 250V
(AC100V~120V AREA)
BAR CODE
Pb
AI SMT MI ICT FCT1 RP FCT2
VERSION
T 6.3A L 250V
T 3.15A L 250V
(AC220V~230V AREA)
(AC100V~120V AREA)
5.D_GND
4.D_GND
3.M_RESET
2.D5.2V
1.D5.2V
Pri.
Sec.
Sec.
Pri.
Pri.
Sec.
Pri.
Sec.
CUP13031Z-1
SMPS PART
BONDING
BONDING
LN
LF602
CLZ9Z133Z:E2,E1C
CLZ9Z126Z:E3,K
MP_STAGE
1A629
1A834
1A834
BONDING
BONDING
AVR-S750H/X1600H
6.MAIN POWER
V
X
C
D
F
S
S
S
S
S
S
OPEN
BONDING
BONDING
AVR-S650H/DRA-800H
T 2.5A L 250V
(AC220V~230V AREA)
T 5A L 250V
(AC100V~120V AREA)
C6017
C6013C6008
C6010
C6004
CN602
CN601
R6021
R6010
R6008R6009
R6017
R6016
R6018
R6015
D6010
D6009
IC603
R6004
J6002 J6003
F6001
F6002
D6013
R6034
IC601
T6001
LF602
ZD601
ZD618
ZD608
ZD609
ZD610
ZD620
ZD621
BK603
BK601
BK602
ZD619
J6001
D6008
J6014
J6015
BN601
CY601
CY602
C6001
C6002
C6003
C6023
C6027
C6028
RY601
D6001
D6002
D6003
D6004
D6005
D6006
D6007
D6012
C6018
C6019
ZD611
IC602
CX601
CX602
6
712
14
71
8
1
3
2
4
6
1 2
34
J6004
J6005
J6010
J6013
J6007
J6020
J6012
J6019
J6011
J6009
J6018
J6017
J6016
Pb
Sec.
Pri.
Pri.
Sec.
Sec.
Pri.
Sec.
Pri.
L N
MAIN_POWER TP
D5.2V TP
V
C
X
F
D
S
S
S
S
S
S
C6031
C6009
C6029
C6024
C6014
Q6002
C6030
C6026
C6011
R6030R6029
R6028
R6027
R6033R6032R6031
R6025
R6012
R6013
R6023
R6006
R6024
R6020
R6014
R6011
R6026
R6022
R6019
L6001
Q6003
IC604
C6021
C6022
C6025
C6015
C6020
C6012
C6007
C6006
C6005
Pb
Pb
SMTAI
MI ICT FCT1 FCT2RP
T 200mA L 250V
3.D_GND
2.VSEL_B
1.VSEL_A
MP
3.BAL_A
4.POWER_KEY
5.BAL_B
6.BAS_A
7.BAS_B
8.TRE_A
9.TRE_B
10.H/P_DET
11.VSEL_A
12.VSEL_B
13.KEY_3
14.KEY_2
15.KEY_1
16.RED_LED
21.FL_CLK
22.FL_DATA
23.CPU_POWER
24.MCU_5V
25.MCU_3V3
26.D_GND
27.B/P_IRIN_DE
2.ISEL_B
1.ISEL_A
17.GRN_LED
18.RC_IN
19.FL_RST
20.FL_CE
CUP13026Z-2
1.VDISP
2.NC
3.GND
4.NC
5.FL AC
6.NC
7.FL AC
ZONE2 ON/OFF
1.ISEL_A
2.ISEL_B
3.DGND
4.GRN_LED
5.RED_LED
6.MCU+5
7.POWER_KEY
1.DGND
2.DGND
3.H/P DET
ZONE2 SOURCE PRESET CH -
PRESET CH +
SPEAKERS STATUS Q/S _1
Q/S _2
Q/S _3
Q/S _4
CUP13026-1 Z
MP
BASS TREBLE BALANCE
JIG HOLE
1.VSEL_A
2.VSEL_B
3.D_GND
NOT USED B'D
IN
OUT
F1001
FL101
CN103
BN12B1
BK101
BK102
R1030
R1067
R1007
R1001
R1002
R1003
R1004
R1062
R1423
R1424
SW104
SW105
SW106
SW109 SW110
SW 111
SW115 SW116 SW117 SW118
D1005
D1003
Q1001
Q1014
D1001
LUG11
RC101
CN102
LD101
R1425
R1426
R1427
C1010
C1019
C1004
C1006
C1003
C1075
C1005
VR101
C1100
BN103B
BN103A
VR103 VR104 VR105
LUG1
BN105
J1004
J1005
J1006
J1001
J1002
J1003
C1007
C1017
C1001
C1002
C1038
J1050
J1056
J1040
J1016
J1011
J1055
J1102
J1020
J1101
J1008
J111 5
J1039
J1048
J1038
J1049
J1021
J1094
J1100
J1092
J1095
J1098
J1022
J1082
J1026
J1007
J1018
J1028
J1109
J1077
J1069
J1083
J1044
J1089
J1086
J1085
J1091
J1088
J1087
J1090
J1084
J1014
J1024
J1023
J1075
J1080
J1009
J1062
J1029
J1103
J1108
J1107
J1066
J1106
J1099
J1074
J1012
J1031
J1013
J1019
J1052
J1051
J1034
J1053
J1045
J1058
J1042
J1127
J1033
J1035
J1061
J1041
J1036
J1010
J1015
J1017
J1096
J1097
J111 7
J1159
J111 6
7
1 7
1 27
26
11
1020 2
21
31
53
50
43
5
57
8
Pb
Pb
BAR CODE
1.VSEL_A
2.VSEL_B
3.D_GND
1.ISEL_A
2.ISEL_B
3.BAL_A
5.BAL_B
6.BAS_A
7.BAS_B
4.POWER_KEY
8.TRE_A
9.TRE_B
10.H/P_DET
11.VSEL_A
12.VSEL_B
13.KEY_3
20.FL_CE
21.FL_CLK
22.FL_DATA
23.CPU_POWER
24.MCU_5V
25.MCU_3V3
26.D_GND
27.B/P_IRIN_DE
14.KEY_2
15.KEY_1
16.RED_LED
17.GRN_LED
18.RC_IN
19.FL_RST
1.VDISP
2.NC
3.GND
4.NC
5.FL AC
6.NC
7.FL AC
ZONE2 ON/OFF
7.POWER_KEY
6.MCU+5
5.RED_LED
4.GRN_LED
3.DGND
2.ISEL_B
1.ISEL_A
3.H/P DET
2.D GND
1.D GND
GNDGND
GNDGND
GND
GND
GND
GND
ZONE2 SOURCEPRESET CH -
PRESET CH +
SPEAKERSSTATUS
Q/S _1
Q/S _2
Q/S _3
Q/S _4
CUP13026-1 Z
BASSTREBLEBALANCE
1.VSEL_A
2.VSEL_B
3.D_GND
GNDGND
GNDGND
A BC A C B A C B
B/P_IRIN_DE
D_GND
MCU_3V3
MCU_5V
CPU_POWER
FL_DATA
FL_CLK
FL_CE
FL_RST
RC_IN
GRN_LED
RED_LED
KEY_1
KEY_2
KEY_3VSEL_B
VSEL_A
H/P_DET
TRE_B
TRE_A
BAS_B
BAS_A
BAL_B
BAL_A
POWER_KEY
ISEL_B
ISEL_A
MCU_5V
POWER_KEY
FL_AC
FL_AC
VDISP
C1096
C1097
C1094
C1095
C1092
C1093
C1011
C1073
C1081
C1086C1087
C1101
C1102
C1098
C1099
D1021
D1022
R1096
R1097
R1100
R1101
R1104
R1105
R1094
R1095
R1098
R1099
R1102
R1103
Q1013
Q1006
Q1007
Q1005
Q1016
D1408
D1016
D1015
R1420
R1023
R1026
R1025
R1010
R1419
R1418
R1020
R1428
R1430
R1009
R1008
R1006
R1005
R1082
R1083
R1077
R1073
R1017
R1016
R1429
R1421
R1414
R1413
R1061
R1060
R1046
R1011
R1422
R1416
R1415
R1069
R1022
R1021
R1084
R1078
R1074
R1019
R1018
R1015
R1012
R1053
R1024
R1068
L1001
C1015
C1423
C1074
C1041
C1020
C1016
C1039
C1014
C1013
C1012
C1009
C1430
Q1004
Q1003
R1058
Q1002
Q1015
R1059
R1014
R1013
Pb
Pb
A B C
1.ISEL_A
2.ISEL_B
3.DGND
1.DGND
2.GRN_LED
3.RED_LED
4.MCU+5
5.POWER_KEY
POWER
R
W/G
CUP13026Z-6
MP
CUP13026Z-5
MP
4.GRN_LED
5.RED_LED
6.MCU+5
7.POWER_KEY
1.DGND
2.GRN_LED
3.RED_LED
4.MCU+5
5.POWER_KEY
SW101
D1002
VR102
LUG14
C1429
D1012
BN106A
CN105
BN106B
J1123
J1124
J1125
J1126
J1122
J111 2
J111 3
J1111
J111 4
J111 8
J1120
J111 9
J1128
J1121
5
71
5
G R
Pb
Pb
C
B
A
1.DGND
2.GRN_LED
3.RED_LED
4.MCU+5
5.POWER_KEY
4.MCU+5
3.RED_LED
1.DGND
2.GRN_LED
5.POWER_KEY
1.ISEL_A
2.ISEL_B
3.DGND
4.GRN_LED
5.RED__LED
1.DGND
2.GRN_LED
3.RED_LED
4.MCU+5
5.POWER_KEY
7.POWER_KEY
6.MCU+5
POWER
R1047
C1055
C1054
Q1012
Q1009
Q1011
Q1008
D1407
D1406
R1044
R1043
R1042
R1041
R1045
C1428
C1427
CUP13026Z-3
2.AGND
1.H/P L
3.H/P R
3.H/P DET
2.DGND
1.DGND
Pb
MP
BN131
LUG13
C1065 C1067
JK104
C1071
C1072
CN104
1
7
8
2 3
Pb
1.H/P L
2.A GND
3.H/P R
3.H/P DET
2.D GND
1.D GND
C1068
C1066
C1424
R1057
L1013
L1012
L1011
L1010
C1084
C1083
C1069
Pb
1.VBUS
2.USBD+
3.USBD-
4.DGND
5.DGND
CUP13026Z-4
MP
JK101
BN104
C1052
J1105
5
1 2 3 4
Pb
1.VBUS
2.USBD+
3.USBD-
4.DGND
5.DGND
+5V
C1050
C1053
D1020
D1019
D1011
D1010D1009
D1008
R1040
L1003
L1404
L1005
L1004
C1049C1048
C1051
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
28
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