HCD-CZ1/NAS-CZ1
40
40
HCD-CZ1/NAS-CZ1
6-13. SCHEMATIC DIAGRAM – POWER SECTION –
Q131
CN202
R351
R251
R352
R252
C251
C351
C268
EP101
CN2
CN1
EP1
CN3
RY1
D1
C104
F102
D101
F101
C102
C101
C103
C266
R322
R222
C323
C324
R323
D261
R3
R263
R264
C265
Q1
C264
C321
R321
R221
C221
IC201
C223
R224
R324
R223
C224
R326
R226
C261
R261
C262
C263
Q261
Q262
Q263
FB341
FB241
C343
C203
C243
EP202
EP201
C331
C231
C330
C329
C230
R229
C229
D821
RY201
R227
CN201
CN103
R151
C115
IC111
C118
IC112
C117
C114
IC113
IC114
C121
C124
C113
FB111
C122
C125
R158
R155
R156
R157
R153
R152
R135
R134
D136
R133
C134
D135
C133
R132
C132
D134
D133
D132
D131
C131
R131
C267
CN101
CN102
R327
R262
J202
R228
R328
R823
C112
D112
D111
D113
D114
R111
C111
SP201
SP202
SP203
SP102
T1
J201
R1
LF1
R2
CN115
T2
CN5
C1
F1
C202
C201
R329
SP101
SP103
C116
C119
C123
C126
C232
C332
C204
R225
C225
C226
C326
C325
R325
2SB1375
15P
1k
1k
3.3k
3.3k
220p
220p
0.1
2P
2P
2P
1SS355
2200
35V
D3SBA20
0.1
0.1
2200
35V
0.1
33k
33k
180p
47
25V
1k
1SS355
4.7k
4.7k
22k
22
25V
2SC1623
1000
6.3V
4.7
50V
1k
1k
4.7
50V
180p
27k
27k
1k
47
25V
47k
56k
0.1
56k
100
16V
47
50V
2SC1623
2SC1623
2SC1623
0.001
0.1
0.001
0.1
0.1
0.1
0.1
0.1
10
0.1
1SS355
220
1/2W
4P
14P
0
22
16V
TA7809LS
22
16V
TA7807S
47
25V
47
25V
TA7804LS
TA7804LS
47
25V
47
25V
4700
25V
1.1UH
22
16V
22
16V
0
0
0
0
0
0
470
470
UDZ-TE-17
4.7B
10k
10
50V
UDZ-TE-17
30B
0.1
2.2k
100
50V
10EDB40
10EDB40
10EDB40
10EDB40
0.1
4.7
0.1
3P
6P
220
1/2W
100k
180
1/2W
0.1
21DQ04
21DQ04
21DQ04
21DQ04
0.33
0.1
(BACK TWEETER)
(FRONT TWEETER)
(WOOFER)
(FRONT TWEETER)
LINE FILTER
3.3M
2P
2P
0.01
250V
1
1
10
(BACK TWEETER)
(WOOFER)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
10
0.1
0.1
0.1
0.1
10
∗
∗
∗
R-CH
AGND
L-CH
HP IN
NC(HP MUTE)
AMP MUTE
AMP STANDBY
PROTECTOR
POWER RELAY
EVER+4V
UNREG-SUB
SUB-GND
AUX-R
AGND
AUX-L
(CHASSIS)
(CHASSIS)
NEUTRAL
120/230V
NEUTRAL
LIVE
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
ST-GND
A+9V
AGND
M+7V
MGND
D+4V
ETHER+4V
UCOM-GND
DGND
MP3-GND
FL-GND
FL-30V
VF
VF
PHONES
POWER AMP
RELAY
DRIVE
Q261,262
OVER LOAD DETECT
SP_R+
SP_R-
SP_L+
SP_L-
+9V REGULATOR
+7V REGULATOR
+4V REGULATOR
+4V REGULATOR
-30V REGULATOR
R-CH
L-CH
T1.6A 250V(AEP,UK)
2A 125V(US)
MAIN POWER
TRANSFORMER
RELAY
DRIVE
ANALOG IN
3.15A 125V(US)
T3.15A 250V(AEP,UK)
(AC IN)
(US)
SUB-AC
SUB-AC
120/230V
NEUTRAL
SUB POWER
TRANSFORMER
∗
F1
∗
F101,102
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299