HCD-SH2000
HCD-SH2000
28
28
5-13. SCHEMATIC DIAGRAM – MAIN BOARD (1/4) (Suf
fi
x 12) –
• See page 53 for Waveforms. • See page 61 for IC Pin Function Descriptions.
11
3.1
0
0
13.4
12.7
13.4
IC100
1M
R113
2
3
4
1
32.768kHz
X110
8MHz
X113
100
RB131
10k
R180
100
R107
100
R103
100
R104
100
R105
15k
R274
470
R174
15k
R294
470
R194
R137
100
100
100
100
R135
R136
100
R184
100
R1
18
100
R189
JL191
10k
R129
10k
R130
10k
R197
100
R163
100
R160
100
R178
100
R177
100
R170
100
R527
10k
R271
100
R171
MC2840-T112-1
D167
2.2
C267
DA2J10100L
D267
JL181
JL183
JL139
JL149
JL150
100
R124
100
R125
100
R120
100
R122
JL156
JL157
100
R159
100
R158
JL176
JL175
JL172
JL171
JL216
JL217
JL218
JL219
JL220
JL221
JL222
JL223
JL224
JL226
JL227
JL228
JL229
JL230
JL131
JL132
JL133
JL134
JL135
JL136
JL137
JL138
JL140
JL141
JL142
JL143
JL145
JL146
JL147
JL182
JL200
JL184
JL185
JL186
JL187
JL188
JL189
JL190
JL192
JL193
JL194
JL195
JL197
JL155
JL154
JL153
JL152
JL151
JL158
JL159
JL160
JL161
JL163
JL180
JL179
JL178
JL177
JL174
JL173
JL170
JL169
JL168
JL167
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
23P
CN105
AD-KEY-1
MASTER-VOL
LED-DRIVER-CLK
LED-DRIVER-LATCH
LED-DRIVER-OE
LED-DRIVER-DATA
MIC-GND
A+9V
MIC-SIGNAL
MIC-DET
STBY-LED
AD-KEY-0
SIRCS
D+3.3V
EVER+3.3V
/FL-DEIVER-CS
FL-DRIVER-DATA
FL-DRIVER-CLK
LED-GND
-VG
D-GND
LED+13.5V
JL211
JL215
4.7k
R224
4.7k
R222
50V
22p
C110
50V
22p
C111
R138
150k
R109
1.5k
R278
1.5k
R277
47k
R1
19
16V
C216
100
100
RB140
100
RB185
0.1
C298
0.1
C198
0.47
C165
JL212
JL213
JL214
JL225
10k
R146
10k
R272
100
R172
0
R226
JL148
0
R213
100
R161
10k
R261
R225
100k
10k
R175
220
R121
100
R126
100
R229
100
R230
0.1
C127
0.1
C128
470
R100
470
R102
50V
C100
100p
50V
100p
C102
50V
27p
C113
50V
22p
C115
100k
R167
220k
R111
*1 R190
*1 R190
4.7K - SAF, EA
1k
- E2, E51, MX
*2 R290
*2 R290
330 - SAF
1k - EA
4.7k - E2, E51, MX
0 - MY
3
5
7
94
1
2
35
36
37
88
87
85
86
84
89
44
63
60
70
79
68
43
42
41
40
25
20
21
58
18
59
58
45
45
47
47
82
82
95
95
92
97
51
52
53
54
55
80
69
49
100
100
6
4
22
24
78
77
38
19
2
1
21
68
89
80
5
6
3
7
72
4
94
97
93
61
71
26
75
27
28
1
2
3
4
5
6
8
9
10
12
13
14
JL512
JL511
JL510
JL508
JL507
JL506
JL505
JL504
JL503
JL502
JL501
JL500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN100
NC
RESONANCE
/DAMP-RESET
NO USE
/SD-SLOW
DAMP-CLK
DGND
FAN-LOCK
FAN-EN
DBFB
/SD-FAST
AC-DET
PCONT (MAIN)
PCONT (SUB)
JL513
59
63
AC-DET
60
61
26
71
69
70
DBFB
72
72
75
7
10k
R241
RT1N141C-TP-1
Q204
POWER SWITCHING
R259
10k
Q205
LED SWITCH
2SB1690TL
R258
4.7k
100
16V
C162
0.1
C163
R186
10k
0.1
C116
R110
10M
R285
10k
JL129
JL130
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
JL101
JL102
JL103
JL104
JL105
JL106
JL107
JL1
12
JL1
18
JL120
JL121
JL122
JL123
JL1
19
JL124
JL125
JL126
JL127
JL128
IC100
SYSTEM CONTROL
R5F3650KBDFA
1
FL-DRIVER-DA
TA
2
FL-DRIVER-CLK
3
LED-DRIVER-LA
TCH
4
SIRCS
5
LED-DRIVER-DA
TA
6
/LED-DRIVER-OE
7
LED-DRIVER-CLK
8
BYTE
9
CNVss
Xcin
Xcout
RESET
X-OUT
VSS
X-IN
VCC1
NMI
TRG-SW
AC-CUT
ST
-RDS
/FL-DRIVER-CS
ST
-CLK
ST
-DA
TA
VBUS-OE
DAMP-CLK
/HUB-OC1
/HUB-OC2
I2C-CLK
I2C-DA
TA
TXD1
RXD1
CLK1
RTS1
MTK-SOD
MTK-SIO
MTK-CLK
DIGITAL-SEL
CLK-OUT
MTK-BUSY
MTK-XIFCS
MTK-RESET
MTK-POWER-CTL
HUB-RESET
HUB-VBUS-DET
FLASH-MEMORY
AUDIO-DATA
AUDIO-CLK
/LINE-MUTE
SPK-L-LED-RED
SPK-L-LED-BLUE
SPK-R-LED-RED
SPK-R-LED-BLUE
SUB-ON
PCONT
-SUB
FA
N
-E
N
/F
AN-LOCK
VCC2
PCONT
-MAIN
VSS
MIC-DA
TA-IN
AD-KEY
-0
NO USE
/DAMP-RESET
/SD-SLOW
/SD-F
AST
RESONANCE
DSP-DA
TA
DSP-CLK
/DSP-RESET
MIC-DETECT
USBA-LED-BLUE
TRYOPENPWM
CKSW
OCSW
REV
FWR
STBY-LED
DEST-IN
MTK-POWER-MONITOR
AD-KEY-1
USBB-LED-RED
Avss
MASTER-VOL
VREF
AVCC
USBB-LED-BLUE
0
0
0
0
0
3.2
3.2
3.2
3.2
3.1
0.1
0.4
1.3
1.3
1.3
3.2
3.0
2.4
2.4
0
2.7
3.2
3.2
3.2
2.9 1.1 1.2
3.2 1.7
1.6
3.2 3.2 3.2 3.1 3.3
3.3
3.3
1.6 0.6 3.3
3.4 3.4
3.1
0
0
0
0
0
0
0
3.2
0
0
0
0
0
3.2
3.1 3.2
3.4 0
1.6
3.4
3.2
0
0
0
0
0
0
0
0
0
0
1.3
3.2
3.2
0.4
2.8
1.4
3.4
3.4
3.4
3.2
1.3
3.3 0
3.4
3.4
0
3.2
3.2
3.2
3.2
3.2
3.0
2.9
3.2 0.8
1
2
MIC-DATA-IN
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
2
MAIN
BOARD
(4/4)
(Page 31)
3
MAIN
BOARD
(3/4)
(Page 30)
A
VOLUME
BOARD
CN1000
(Page 46)
1
MAIN
BOARD
(2/4)
(Page 29)
MAIN BOARD (1/4)
B
DAMP
BOARD
(1/4)
CN1401
(Page 39)
Ver. 1.1