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BDV-E280 BDV-T28 HBD-E280 HBD-T28
Pages
93
Size
5.78 MB
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PDF
Document
Service Manual
Brand
Device
Audio
File
bdv-e280-bdv-t28-hbd-e280-hbd-t28.pdf
Date

Sony BDV-E280 / BDV-T28 / HBD-E280 / HBD-T28 Service Manual ▷ View online

HBD-E280/T28
HBD-E280/T28
49
49
5-22.  PRINTED  WIRING  BOARD - AMP Board (Conductor Side) -
TP3101
TP3102
TP3103
TP3104
TP3105
TP3106
TP3107
C3073
TP3108
TP3301
R3051
TP3302
TP3303
TP3304
TP3305
TP3306
TP3307
TP3308
C3107
C3110
C3307
C3116
C3117
C3310
C3120
C3316
C3317
C3126
C3320
C3326
C3911
C3912
C3913
C3914
C3915
C3916
C3917
C3918
C3921
C3922
C3923
C3924
C3925
C3926
C3927
C3928
TP3001
TP3002
TP3003
TP3004
TP3005
TP3006
TP3007
TP3008
TP3009
TP3201
TP3202
TP3203
TP3204
TP3010
TP3205
C3941
TP3011
TP3206
TP3012
C3942
TP3207
C3943
TP3013
TP3208
C3944
C3945
TP3015
C3946
C3947
TP3017
TP3018
C3948
TP3019
TP3020
TP3021
L3052
TP3053
TP3054
TP3055
TP3056
TP3057
C3012
C3207
C3013
C3014
C3015
C3016
C3017
C3210
C3020
C3216
C3022
C3217
C3023
C3024
C3025
C3026
C3027
C3220
C3030
C3226
C3032
C3033
C3034
C3035
C3036
C3037
C3040
C3051
1
4
1
5
1
4
1
5
1
6
L3301
L3302
C3091
C3099
CN3100
CN3300
C3111
C3112
C3113
C3114
C3115
C3311
C3312
C3313
C3314
C3315
C3121
C3122
C3123
C3124
C3125
C3321
C3322
C3323
C3324
C3325
L3201
L3202
C3553
CN3001
CN3003
CN3200
C3011
C3211
C3212
C3213
C3214
C3215
C3021
C3221
C3222
C3223
C3224
C3225
C3031
L3101
L3102
C3054
C3056
AMP BOARD  
(CONDUCTOR SIDE)
1-883-010-
11
(11)
P
MB-141 BOARD
CN5301
B
SPEAKER BOARD
CN451
C
SPEAKER BOARD
CN451
D
SPEAKER BOARD
CN451
N
MB-141 BOARD
CN5302
SWR1
SWITCHING
REGULATOR
(AC IN)
A
B
C
D
E
1
2
3
4
5
6
7
• 
 : Uses unleaded solder.
• See page 33 for Circuit Boards Location.
(Page 34)
(Page 54)
(Page 54)
(Page 54)
(Page 34)
HBD-E280/T28
HBD-E280/T28
50
50
5-23.  SCHEMATIC  DIAGRAM - AMP Board (1/2) -
• See page 55 for IC Block Diagrams.
Note: When IC3100, IC3200 and IC3300 on the MAIN board are replaced, spread the compound 
referring to “NOTE OF REPLACING THE IC3100 AND IC3200 ON THE AMP BOARD 
AND THE COMPLETE AMP BOARD” on servicing notes (page 9).
AMP
BOARD
91
(2/2)
C
CN451
SPEAKER
BOARD
B
CN451
SPEAKER
BOARD
SPEAKER
BOARD
D
CN451
IC B/D
IC B/D
IC B/D
3.3
0
0
3.3
0.7
0
3.3
0
15.3
15.3
15.3
15.3
0
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
15.3
15.3
0
12
3.3
1.6
3.1
1.6
1.6
1.6
3.1
12
12
3.3
3.3
12
26.4
33
33
33
33
33
33
12
26.4
26.4
26.4
15.5
15.5
15.5
15.5
26.4
3.3
1.6
3.3
3.1
33
1.6
26.4
12
33
12
12
26.4
33
15.5
15.5
26.4
3.3
12
33
33
33
12
1.6
15.5
3.1
1.6
15.5
26.4
3.3
1.6
3.3
3.1
33
1.6
26.4
12
33
12
12
26.4
33
15.5
15.5
26.4
3.3
12
33
33
33
12
1.6
15.5
3.1
1.6
15.5
3.3
3.3
3.3
47
R3132
C3109
0.1
0.1
C3226
JL3202
47
R3331
35V
100
C3221
35V
C3325
2200
35V
C3322
100
C3115
2200
35V
JL3313
TP3304
C3326
0.1
JL3210
C3309
0.1
TP3204
DSC500100L
Q3551
0.1
C3119
TP3302
JL3113
JL3102
35V
100
C3111
EB3008
47
R3234
47
R3131
EB3001
C3125
2200
35V
TP3103
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
CXD9981TN
IC3200
GVDD_B
/OTW
NC
NC
/SD
PWM_A(+)
/RST_AB
PWM_B(-)
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C(+)
/RST_CD
PWM_D(-)
NC
NC
VDD
GVDD_C
GVDD_D
BST_D
NC
PVDD_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
OUT_A
PVDD_A
PVDD_A
NC
BST_A
GVDD_A
TP3202
0.1
C3209
R3133
47
JL3212
35V
C3312
100
3
2
1
4
10uH
L3201
0.1
C3116
TP3101
TP3301
TP3102
35V
100
C3212
JL3060
0.1
C3108
0.1
C3216
JL3111
TP3303
0.1
C3218
47
R3332
JL3312
35V
100
C3222
R3334
47
35V
100
C3112
RT3AMMM
Q3102
DSC500100L
Q3553
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
CXD9981TN
IC3100
GVDD_B
/OTW
NC
NC
/SD
PWM_A
/RST_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
/RST_CD
PWM_D
NC
NC
VDD
GVDD_C
GVDD_D
BST_D
NC
PVDD_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
OUT_A
PVDD_A
PVDD_A
NC
BST_A
GVDD_A
RT3CLLM
Q3552
3
2
1
4
10uH
L3202
EB3002
35V
100
C3122
47
R3231
TP3201
JL3302
TP3203
JL3311
JL3213
C3308
0.1
C3225
2200
35V
R3134
47
RT3AMMM
Q3202
3
2
1
4
10uH
L3101
3
2
1
4
L3301
10uH
35V
C3321
100
35V
C3311
100
0.1
C3126
3
2
1
4
L3302
10uH
C3318
0.1
MC2840-T112-1
D3551
JL3110
JL3211
EB3007
SL3001
35V
100
C3211
0.1
C3219
47
R3233
R3333
47
RT3AMMM
Q3101
3
2
1
4
10uH
L3102
C3315
35V
2200
SL3000
TP3104
0.1
C3118
JL3551
47
R3232
C3316
0.1
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
CXD9981TN
IC3300
GVDD_B
/OTW
NC
NC
/SD
PWM_A
/RST_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
/RST_CD
PWM_D
NC
NC
VDD
GVDD_C
GVDD_D
BST_D
NC
PVDD_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
OUT_A
PVDD_A
PVDD_A
NC
BST_A
GVDD_A
SL3002
RT3AMMM
Q3302
RT3AMMM
Q3201
C3319
0.1
JL3112
35V
100
C3121
RT3AMMM
Q3301
0.1
C3208
C3215
2200
35V
C3911
0.01
C3913
0.01
C3917
0.01
C3915
0.01
C3921
0.01
C3923
0.01
C3927
0.01
C3925
0.01
C3941
0.01
C3943
0.01
C3947
0.01
C3945
0.01
C3003
0.001
0.01
C3554
10k
R3554
10k
R3553
22k
R3203
22k
R3303
22k
R3103
R3111
100k
R3110
100k
100k
R3108
100k
R3107
100k
R3207
100k
R3210
100k
R3211
100k
R3208
100k
R3307
100k
R3310
100k
R3308
100k
R3311
100k
R3560
0
R3041
0
R3042
R3044
0
R3045
0
0
R3040
0
R3043
33k
R3557
R3558
4.7k
47k
R3555
2
3
4
5
5P
CN3200
NC
1
SW -
SW +
C -
C +
0.1
C3552
0.1
C3551
1M
R3552
100k
R3551
1
C3223
C3224
1
1
C3114
1
C3113
1
C3214
1
C3213
1
C3124
1
C3123
C3314
1
C3324
1
C3323
1
C3313
1
1
C3203
1
C3103
1
C3303
10V
47
C3553
2
3
4
5
5P
CN3300
NC
1
SR -
SR +
SL
 -
SL
 +
TP3205
TP3206
TP3207
TP3208
TP3305
TP3306
TP3308
TP3307
TP3105
TP3107
TP3106
TP3108
2
3
4
5
6
6P
CN3100
NC
1
FR -
GND (NC)
FR +
FL
 -
FL
 +
C3202
0.1
0.1
C3201
0.1
C3205
0.1
C3206
0.1
C3204
C3301
0.1
0.1
C3302
C3306
0.1
0.1
C3305
0.1
C3304
0.1
C3105
0.1
C3104
0.1
C3106
0.1
C3101
C3102
0.1
0.1
C3120
0.1
C3110
0.1
C3117
0.1
C3107
0.1
C3207
0.1
C3210
0.1
C3217
0.1
C3220
C3320
0.1
C3310
0.1
C3307
0.1
C3317
0.1
100k
R3109
C3127
2.2
C3128
2.2
100k
R3112
100k
R3209
C3227
10
C3228
2.2
100k
R3212
100k
R3309
2.2
C3327
C3328
2.2
100k
R3312
C3914
1000p
C3912
1000p
C3918
1000p
C3916
1000p
C3942
1000p
C3948
1000p
C3944
1000p
C3924
1000p
C3922
1000p
C3928
1000p
C3926
1000p
C3946
1000p
C3555
0.1
1.5k
R3559
22k
R3556
POWER AMP
IC3100
IC3200
IC3300
1
3
2
15
8
10
14
18
16
20
19
11
12
17
5
4
13
6
9
7
AMP BOARD (1/2)
OUTPUT LEVEL
DETECT
DC DETECT
PROTECT
DETECT
-2
-1
-1
-2
OVER LOAD
DETECT
-1 -2
-1 -2
-1 -2
-1 -2
-1 -2
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
OVER LOAD
DETECT
POWER AMP
POWER AMP
13
A
15
K
E
D
C
4
14
16
17
8
G
B
1
18
11
3
10
I
9
J
F
H
M
L
6
2
5
7
12
JL3310
(Page 52)
(Page 52)
(Page 52)
(Page 51)
HBD-E280/T28
HBD-E280/T28
51
51
5-24.  SCHEMATIC  DIAGRAM - AMP Board (2/2) -
• See page 40 for Waveforms.   • See page 55 for IC Block Diagrams.
MB-141
CN5302
BOARD
N
(3/12)
BOARD
CN5905
(8/12)
MB-141
M
91
BOARD
AMP
(1/2)
IC B/D
IC B/D
IC B/D
IC B/D
21
1.6
3.3
3.3
1.6
1.6
1.6
1.6
3.3
3.3
3.3
1.6
3.3
1.8
0
0
0
3.1
3.3
3.3
3.3
3.3
1.8
3.3
3.3
1.6
1.6
1.6
1.6
3.3
3.3
1.8
1.6
1.6
1.6
1.6
3.3
1.6
3.3
3.3
3.3
1.6
1.6
3.3
3.3
1.6
1.6
1.6
3.3
1.8
0
0
0
3.1
3.3
3.3
3.3
1.6
1.6
3.3
3.3
1.6
1.6
3.3
3.3
3.3
1.6
3.3
3.3
3.3
3.3
3.1
0
1.6
1.6
1.2
1.6
1.8
3.3
3.3
0
0
1.8
3.3
1.6
1.6
1.6
1.6
1.6
3.3
1.8
3.3
3.3
TP3026
MM3404A18URE
IC3050
1
CE
2
VSS
3
VOUT
4
VIN
0.1
C3040
0.1
C3014
TP3009
0.1
C3026
TP3002
TP3030
TP3001
TP3131
TP3021
CL3001
TP3055
TP3010
TP3005
CL3007
TP3053
SL3008
SL3003
0.1
C3017
TP3130
0.1
C3030
47
R3037
100
R3067
0.1
C3035
CL3002
47
R3024
1
2
3
4
4P
CN3001
P-GND
P-GND
+32.5V
+32.5V
TP3136
SL3007
TP3129
SL3010
TP3003
TP3015
16V
C3011
56
0.1
C3025
0.1
C3022
TP3056
TP301
1
TP3019
SL3005
TP3031
R3074
47
TP3230
TP3022
49.152MHz
X3051
1
4
2
3
CL3003
16V
56
C3031
0.1
C3015
0.1
C3027
TP3236
TP3032
0.1
C3033
SL3006
47
R3017
TP3020
TP3229
SL3009
TP3012
10uH
L3053
16V
56
C3021
TP3036
0.01
C3051
0.1
C3013
0.1
C3012
TP3006
1
C3052
0.1
C3036
47
R3027
TP3029
TP3017
L3052
10uH
1
C3055
100
R3065
0.1
C3023
TP3013
TP3231
R3073
47
TP3007
5
4
3
2
1
TC7SHU04FU
IC3051
NC
GND
VCC
TP3028
TP3054
100k
R3051
0.1
C3016
TP3018
47
R3035
0.1
C3032
0.1
C3034
47
R3015
10uH
L3051
TP3008
0.1
C3024
0.1
C3020
TP3057
TP3004
47
R3072
0.1
C3037
SL3004
IC3030
CXD9843AR
1
XVSS
2
VSUBC
3
VSSR
4
OUTR2(-)
5
VDDR
6
OUTR1(+)
7
VSSR
8
VSSL
9
OUTL2(-)
10
VDDL
11
OUTL1(+)
12
VSSL
13 XOVSS
14 XFSOOUT
15 XOVDD
16 DVDD
17 DVSS
18 NSPMUTE
19 SOFTMUTE
20 PGMUTE
21 SCDT
22 SCSHIFT
23 SCLATCH
24 OVF FLAGR
25
OVF FLAGL
26
SFLAG
27
INIT
28
MCKSEL
29
LRCK
30
BCK
31
DA
TA
32
BFVDD
33
BFVSS
34
TEST
35
DVDD
36
XFSIIN
37
FSOCKO
38
FSOI
39
HPOUTR2
40
HPVSSR
41
HPOUTR1
42
HPVDDR
43
HPOUTL2
44
HPVSSL
45
HPOUTL1
46
HPVDDL
47
XVDD
48
XFSOIN
CXD9843AR
IC3020
1
XVSS
2
VSUBC
3
VSSR
4
OUTR2(-)
5
VDDR
6
OUTR1(+)
7
VSSR
8
VSSL
9
OUTL2(-)
10
VDDL
11
OUTL1(+)
12
VSSL
13 XOVSS
14 XFSOOUT
15 XOVDD
16 DVDD
17 DVSS
18 NSPMUTE
19 SOFTMUTE
20 PGMUTE
21 SCDT
22 SCSHIFT
23 SCLATCH
24 OVF FLAGR
25
OVF FLAGL
26
SFLAG
27
INIT
28
MCKSEL
29
LRCK
30
BCK
31
DA
TA
32
BFVDD
33
BFVSS
34
TEST
35
DVDD
36
XFSIIN
37
FSOCKO
38
FSOI
39
HPOUTR2
40
HPVSSR
41
HPOUTR1
42
HPVDDR
43
HPOUTL2
44
HPVSSL
45
HPOUTL1
46
HPVDDL
47
XVDD
48
XFSOIN
CXD9843AR
IC3010
1
XVSS
2
VSUBC
3
VSSR
4
OUTR2(-)
5
VDDR
6
OUTR1(+)
7
VSSR
8
VSSL
9
OUTL2(-)
10
VDDL
11
OUTL1(+)
12
VSSL
13 XOVSS
14 XFSOOUT
15 XOVDD
16 DVDD
17 DVSS
18 NSPMUTE
19 SOFTMUTE
20 PGMUTE
21 SCDT
22 SCSHIFT
23 SCLATCH
24 OVF FLAGR
25
OVF FLAGL
26
SFLAG
27
INIT
28
MCKSEL
29
LRCK
30
BCK
31
DA
TA
32
BFVDD
33
BFVSS
34
TEST
35
DVDD
36
XFSIIN
37
FSOCKO
38
FSOI
39
HPOUTR2
40
HPVSSR
41
HPOUTR1
42
HPVDDR
43
HPOUTL2
44
HPVSSL
45
HPOUTL1
46
HPVDDL
47
XVDD
48
XFSOIN
EB3003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
26P
CN3002
SP_OUT(F
AN)
EN
DAMP_SOFT_MUTE
SD
OVF1
OVF2
DAMP_INIT
DAMP_SHIFT
DAMP_LA
T1
DC_DET
DAMP_SCDT
DAMP_LA
T2
DAMP_LA
T3
DGND
AMP_MCK
DGND
AMP_BCK
DGND
AMP_LRCK
DGND
AMP_D1
DGND
AMP_D3
DGND
AMP_D2
DGND
0.01
C3057
100
R3063
10k
R3033
R3059
10k
R3060
10k
1M
R3052
47
R3050
47
R3055
47
R3057
470
R3031
470
R3032
470
R3021
470
R3022
470
R3011
470
R3012
2
3
4
4P
CN3003
NC
1
A12V
D3.3V
DGND
22
R3034
22
R3023
22
R3014
16V
220
C3091
16V
100
C3054
10V
220
C3056
C3058
10p
220
R3053
C3060
10p
100
RB3001
100
RB3002
10k
R3013
150
R3054
0.01
C3073
SCDT
SHIFT
PGMUTE
SOFT_MUTE
SCDT
NSP_MUTE
SOFT_MUTE
NSP_MUTE
SOFT_MUTE
SOFT_MUTE
LA
T1
SHIFT
PGMUTE
SCDT
LA
T3
SHIFT
LA
T2
OVF1
NSP_MUTE
NS_INIT
NS_INIT
NS_INIT
LAT3
SHIFT
OVF2
OVF2
OVF1
LAT2
SCDT
NS_INIT
LAT1
PGMUTE
0.1
C3099
IC3050
+1.8V REGULATOR
IC3051
CLOCK BUFFER
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AMP BOARD (2/2)
STREAM PROCESSOR
IC3010
STREAM PROCESSOR
IC3020
STREAM PROCESSOR
IC3030
SWR1
SWITCHING
REGULATOR
(2/2)
(AC IN)
13
A
15
K
E
D
C
4
14
16
N
17
8
G
B
1
11
3
10
I
9
J
F
H
M
L
6
2
5
7
12
(Page 50)
(Page 38)
(Page 43)
HBD-E280/T28
HBD-E280/T28
52
52
BOARD
J
(8/12)
MB-141
CN5909
IC B/D
IC B/D
31
CN01
DISPLAY
BOARD
R
CN3100
(1/2)
AMP
D
BOARD
CN3200
(1/2)
AMP
C
BOARD
CN3300
(1/2)
AMP
B
BOARD
(5/12)
G
CN602
MB-141
BOARD
3.3
0
0.8
0
3.3
3.3
3.3
0.6
0.4
0.8
1.3
1.3
3.3
3.3
3.3
55
22
R106
180p
C105
10V
100
C110
680p
C108
0.047
C107
L101
10uH
C106
2200p
22
R105
BPF
G
I
O
FL101
CL101
CL102
100
R107
R108
1k
CL104
CL103
CL106
CL107
CL109
CL116
CL117
CL118
CL119
CL120
CL121
CL122
1
C111
1
C109
32.768kHz
X101
MM3404A33URE
IC104
1
CE
2
GND
3
V
out
4
Vdd
E
ET101
5P
CN102
MC2837
D101
0.1
C122
100
R118
C123
1
RS5B700-0001E2
(E280: US, CND, AUS, PX, MX/T28)
RS5B700-0002E2
(E280: AEP, IT, RU, UK)
IC101
1
GND
2
VDDRF
3
FRF1
4
FRF2
5
GNDRF
6
CP2
7
NC
8
IIC/RDSI
9
LA
10
CK
11
VDD
12
GND
13
DA
14
ROUT
15
LOUT
16
IISD
17
CP1
18
X1
19
X2
20
VDD
100
R120
100k
R123
1
2
3
4
5
6
7
7P
CN101
R-CH
A5V
L-CH
AGND
I2C_DATA
RDS
I2C_CLK
100
R124
0
R125
CL105
CL108
CL1
10
C
L111
100
R122
10k
R101
CL302
CL301
0.1
C303
100
R301
1
2
2P
CN301
PW-SW
GND
IC101
+3.3V REGULATOR
IC104
TUNER BOARD
FM RECEIVER
ANTENNA
75
:
FM COAXIAL
(CHASSIS)
POWER KEY BOARD
S301
/
13
A
E
D
C
4
14
8
B
1
11
3
10
9
F
H
G
6
2
5
7
12
CL453
CL451
CL455
CL458
CL456
CL457
CL454
CL452
CL476
CL472
CL477
CL471
CL468
CL470
CL467
CL474
CL469
CL473
E
ET451
E
ET452
JS451
JS452
JS453
JS454
JS455
JS456
JS457
JS458
CL475
JS404
CL466
CL465
JS402
CL464
JS403
CL463
JS401
CL459
CL460
CL461
CL462
+
+
TB401
2
13
3
4
5
6
7
8
9
10
11
12
13P
CN451
NC
1
FR -
SL-
FR +
FL -
FL +
SW -
SW +
C -
C +
SR+
SR-
SL+
+
+
+
+
TB451
C462
1000p
C460
0.01
C464
0.01
C408
1000p
C407
0.01
C401
1000p
C403
1000p
C405
1000p
C406
0.01
C402
0.01
C466
1000p
C404
0.01
C457
1000p
C458
1000p
C453
1000p
C463
0.01
C454
1000p
C461
1000p
C456
0.01
C451
0.01
C465
1000p
C459
0.01
C452
0.01
C455
0.01
(CHASSIS)
SPEAKER BOARD
FRONT R
FRONT L
SUBWOOFER
CENTER
SUR R
SUR L
SPEAKERS
CL602
E
ET601
1
2
3
4
4P
CN602
5P
CN601
1
GND
2
DP
3
DM
4
VBUS
5
GND
JL602
JL603
JL604
JL601
FRONT USB BOARD
(CHASSIS)
(E280: AEP, IT, RU, UK, AUS, MX/T28: MX)
5-25.  SCHEMATIC  DIAGRAM - INPUT/OUTPUT Section -
(Page 50)
(Page 50)
(Page 50)
(Page 43)
(Page 53)
(Page 40)
• See page 40 for Waveforms.   • See page 55 for IC Block Diagrams.
Ver. 1.2
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