POWER, AUDIO, STBY LED, FLASHER
AUDIO (A SIDE)
POWER (A SIDE)
POWER (B SIDE)
AUDIO (B SIDE)
STBY LED (A SIDE)
STBY LED (B SIDE)
FLASHER (B SIDE)
FLASHER (B SIDE)
Pb
!
!
!
!
Pri.
Sec.
[TO MAIN TRANS]
[INLET]
POWER-UNIT
AUD-AC1
GND
AUD-AC1
AC-8V
AC-8V
DGND
DGND
VP
FIP1
FIP2
+12V
AGND
-12V
GND
+10V
ST+5V
GND_DRV
STBY_CNT
PWR_DOWN
DGND
PWR_MUTE
+7V_DRV
+5V_D
ST+3.3V
+3.3V_D
VP(+42V)
FL2
FL1
BK12
CUP12870Z_A-2
AC220~240V : T 315mA L 250V
AC100~120V : T 630mA L 250V
(BLACK)
(WHITE)
L
N
J130
J131
J1
17
J123
J153
J119
J144
J152
J1
10
J118
J132
J170
J120
J122
J121
J191
J167
J165
T3901
D3934
R3914
R3911
R3910
R3916
R3913
C3926
C3913
D3905
D3917
C3918
C3906
D3901
C3902
R3909
D3916
C3914
D3903
C3901
R3951
R3952
D3957
D3960
D3958
D3959
D3955
D3953
D3954
D3956
C3930
Q3951
C3917
D3918
D3902
BN2801
C3910
C3905
C3921
C3931
R3901
R3908
R3902
R3912
R3915
D3933
C3956
C3955
CN3901
S3901
D3906
D3904
BN3504
U3905
U3902
Q3952
F3001
Q3905
Q3904
CN3902
D391
1
D3912
D3913
D3919
D3929
D3930
D3931
D3936
D3937
D3938
D3939
D3935
U3903
C3951
C3952
C3915
CN3903
D3932
Q3901
C3929
C3953
C3954
Z3501
Z3504
1
4
2
8
7
6
3
9
5
B
E
13
7
L
N
1
2
3
4
5
B
E
I
O
C
1
10
5
~
~
+
-
Pri. Sec.
1
2
3
4
5
6
7
9
10
11
12
1
2
3
5
6
7
8
9
10
U3906
U3901
U3904
Q3902
Q3903
R3921
R3922
C391
1
C3916
R3917
R3918
R3919
C3959
C3958
C3912
C3909
C3903
C3904
C3908
R3903
C3920
C3925
R3920
C3907
R3923
R3924
R4414
R3931
C3924
C3919
!
Pb
Pb
KEY
STB_LED
+3.3V
CHG_LED
GND
STANDBY
CUP12870Z_A-5
PW SW UNIT
S4101
CN4101
D4101
B4102
5
1
R
O
Q4101
Q4102 R4103
R4101
C4101
R4102
Pb
4
R3702
C3704
C3703
C3701
R3504
IC3502
L3305
C351
1
C3510
D31
10
R3580
R3581
Q3115
Q3114
Q3215
Q3214
C3501
Q3117
Q3118
Q3116
R3228
R3128
R3230
R3227
R3130
R3127
L3405
L3307
L3306
L3304
L3303
L3302
L3301
C3507
C3503
C3502
C3231 C3212
C3131
C31
12
Q3201
Q3101
R3579
R3573
R3503
C3556
C3555
C3554
IC3504
C3549
C3546
C3543
C3541
C3552
C3545
Pb
Pb
BAR CODE LABEL
MI
ICT
FCT1
FCT2
RP
Centre Line
AUDIO OUTPUT UNIT
+12V
AGND
-12V
DGND
+10V
LCH GND
RCH MUTE -12V GND +12V
BK13
CUP12870Z_A-3
GAIN2 GAIN1
J154
J100
J161
J129
J128
J134
J116
J156
J162
J115
J107
J172
J157
J127
J179
J126
J178
J158
J101
J177
J166
J109
J155
J164
J114
J1
12
J176
J105
J159
J125
J106
J102
J111
J103
J190
J113
J189
J108
J104
CN3101
R3102
R3120
R3119
R3121
D3105
D3107
D3106
D3108
R31
18
R3122
R3116
D3101
D3102
D3103
D3104
R3115
R3114
R3113
R3111
R3112
R3107
R3109
R3104
R3103
R3110
R3108
R3101
R3105
R3106
CN3201
R3303
R3304
R3306
R3305
R3308
R3309
R3202
R3220
R3219
R3221
C3207
D3205
D3207
D3206
D3208
R3218
R3222
R3216
D3201
D3202
D3203
D3204
R3215
R3214
R3213
R3211
R3212
R3207
R3209
R3203
R3204
R3210
R3208
R3201
R3206
R3205
R3402
R3403
R3405
R3404
R3406
R3408
C3209
R3125
R3225
R3126
R3226
R3129
R3229
R3131
R3231
D3109
CN3504
B3502
K3201
K3101
C3109
C3302
C3402
C3201
C3102
C3103
C3104
C3105
C3202
C3203
C3204 C3205
C3106
C3206
C3108
C3208
C3101
C3107
D3
111
D31
12
C3110
C3111
C3210
C3211
CN3301
R3301
R3401
R3133
R3123
R3124
R3223
R3224
BN2101
IC3501
Q3302
Q3112
Q3110
Q3108
Q3107
Q3105
Q3102
Q3303
Q3210
Q3208
Q3207
Q3205
Q3202
Q3212
Q3402
Q3403
Q3301
Q3111
Q3109
Q3106
Q3104
Q3113
Q3304
Q3211
Q3209
Q3206
Q3204
Q3213
Q3401
Q3404
C3548
C3553
R3132
C3303
C3403
C3120
C3508
C3509
C3512
C3542
C3547
R3117
R3217
C3544
Z3503
Z3911
Z3912
Z4001
C3301
C3401
1
5
1
2
2
1
9
1
5
1
11
10
18
2
19
I
O
C
Pb
FLASHER UNIT
BK10
BK11
CUP12870Z_A-7
BN2201
D3601
D3602
U3601
C3601
K3601
1
2
3
Q3601
R3603
C3602
R3602
R3601
Pb
12
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating