HCD-ZUX999
HCD-ZUX999
45
45
3.3
1.6
1.8
3.2
3.3
3.3
3.3
3.3
3.3
3.2
3.2
3.3
0
0
1.6
3.3
0
0
3.2
3.2
0
3.2
3.3
3.2
0
15.7
0.6
9.1
0.6
0
15.7
16.3
0
3.3
0
0
0.6
0.6
0
0
3.3
2.9
0
5.2
3.3
0
0.8
5.2
16.2
-
-
100k
R272
1k
R234
CL1
10
4MHz
X101
1
2
3
CL108
10k
R243
CL105
0
R266
0.1
C196
CL106
CL107
100
R265
CL109
100
R267
C
L111
100
R287
CL116
CL115
CL114
CL113
CL112
10k
R239
0.5%
470
R278
25V
2200
C210
Mount Mecha
424441451
HT102
IC109
0.1
C204
0.5%
2.2k
R268
25V
4700
C214
0.5%
330
R277
RK36LF-A4
D1
17
0
R274
0.5%
2.2k
R269
JL109
D5SBA20
D122
100
R206
100
R211
100
R208
100
R207
13P
CN109
OPEN_SW
D+3.3V
TBL_ADDRESS_SENS
E-3
E-2
E-1
TM-F
TM-R
LM-F
LM-R
M-GND
M-GND
M+9V
0.1
C202
0.1
C207
MC2836
D125
50V
2.2
C219
220k
R335
R329
220
MA2J1110GLS0
D121
2.7k
R324
220
R316
6.8k
R318
50V
2.2
C212
220
R309
6.8k
R314
10k
R356
25V
47
C232
220k
R385
2.2k
R366
25V
22
C249
R393
8.2
2SC3052EF-T1-LEF
Q137
50V
1
C248
R392
22k
16V
100
C244
16V
C247
470
R394
8.2
2SC3052EF-T1-LEF
Q143
2.2k
R373
2.2k
R349
2SC3052EF-T1-LEF
Q141
2SC3052EF-T1-LEF
Q140
22k
R387
2SC3052EF-T1-LEF
Q136
50V
1
C201
0.1
C197
KTA1271Y-AT
Q139
E
ET102
0.1
C230
0.1
C194
100k
R233
MAZ8047GHLS0
D113
RT1N141C-TP-1
Q129
POWER PROTECT
MC2838-T1
12-1
D1
11
10k
R222
22k
R221
22k
R228
22k
R231
10k
R232
10k
R229
10V
100
C252
22k
R416
MC2838-T112-1
D112
33k
R417
ISA1235AC1TP-1EF
Q146
10k
R419
47k
R420
0.1
C254
2SC3052EF-T1-LEF
Q147
1k
R421
0.22
C229
MC2836
D131
0.22
C256
2.7k
R372
220k
R382
R410
220
JW120
0
JR116
10EDB40-TB3
D128
MC2840-T1
12-1
D132
MC2840-T1
12-1
D124
MC2840-T112-1
D123
MC2840-T112-1
D120
1
3
4
5
6
7
8
9
10
11
CN115
10P
HP-R
A-GND
HP-L
GND
HP-DETECT
MIC-DET
GND
+9V
A-GND
MIC-SIG
1
3
4
5
6
7
NO119
6P
VD+40V
GND
VF
VF
AC3
AC3
50V
2.2
C216
50V
2.2
C220
RM4Z-T1
D1
16
C208
1000p
R300
10
0.1
C217
0.1
C221
10k
R422
47uH
L101
JW116
JW118
JW121
SI-8001FFE
IC109
+5V REG.
16V
C169
220
150k
R331
150k
R371
2.2k
R312
100
R343
10
R411
10
R412
22k
R376
MA2J1110GLS0
D127
JW124
C225
0.1
C255
0.1
10
R404
W001
CN111
11P
UNREG 1
D+3.3V
UNREG GND 1
A+9V
A-GND
UNREG 2
UNREG 2
UNREG GND 2
UNREG GND 2
M+9V
D+9V
33k
R386
470k
R389
180k
R315
180k
R319
RT1P141C-TP-1
Q152
MUTE DRIVE
470k
R454
4.7k
R455
2.2k
R457
47k
R456
50V
4.7
C241
50V
4.7
C240
2.2k
R458
2SD2114KT146
Q153
2SD2114KT146
Q154
100k
R414
100k
R413
10
R459
10
R460
10
R461
10
R462
16V
680
C206
1W
R384
33
4
5
6
7
8
9
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
BUS4
BUS5
37
38
39
40
BUS6
41
42
43
44
45
46
47
48
49
50
56
53
51
50
49
55
74
40
73
54
52
21
2
79
80
81
45
47
48
3
42
For IC109
MAIN BOARD (4/4)
Q153,154
HEADPHONE MUTE
FAN MOTOR DRIVE
Q136,137,139
IC109
(CHASSIS)
Q140,141,143
FAN MOTOR CURRENT DETECT
A
7
C
G
1
B
8
13
H
E
K
F
6
I
3
11
4
5
12
D
2
10
9
J
Q146,147
SP/FAN PROTECT
1
2
3
4
5
6
7
8
9
10
11
12
13
1
12
3
4
5
6
7
8
9
10
11
MA2J1110GLS0
D118
• See page 36 for waveform. • See page 74 for IC Block Diagram.
5-15. SCHEMATIC DIAGRAM – MAIN Section (4/4) –
Содержание HCD-ZUX999
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