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19
19
STR-DH130
STR-DH130
4-8. SCHEMATIC DIAGRAM — DISPLAY AND POWER KEY BOARD —
• Refer to page 21 IC Block Diagrams.
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
DISPLAY BOARD
RV101
153
S154
S120
(OFF/A/B/A+B)
2200p
C151
2200p
C153
1
2
3
4
5
5P
CNP102
AD_0
PW_SW
GND
INPUT_JOG_
INPUT_JOG_
1k
R134
CL061
CL062
CL063
CL064
CL065
FM MODE
SPEAKERS
INPUT SELECTOR
S
680
R133
A
B
POWER KEY BOARD
B
MAIN
BOARD (1/3)
CNS600
(Page 15)
IC100
IC103
1.8
2.7 3.3 3.2
-18.2
-24.3
-24.4
-24.3
-18.2
-20.2
-24.4
-24.9
-24.6
-22.8
-22.6
-22.6
-22.6
-22.6
-22.6
-22.6
-22.6
-22.6
-22.7
-22.7
3.3
0
0
3.3
3.3
5.2
0
0
0
5.2
S101
DIMMER
S102
TUNNING MODE
S103
DISPLAY
S104
TREBLE +
S106
BASS +
S107
BASS -
S108
MEMORY/
ENTER
ENTER
S109
MUTING
1
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
35
36
37
38
39
40
41
42
43
44
PT6315
IC100
SW
1
SW
2
SW
3
SW
4
OSC
DOUT
DI
N
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GR
ID
11
GR
ID
10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
S105
TREBLE -
CL228
RV102
MASTER VOLUME
1
2
3
3.9k
R200
0.022
C163
50V
50V
4700p
C164
0.01
C165
33k
R201
100
R202
35V
47
C167
R101
220
R102
330
470
R103
680
R104
1k
R105
1.5k
R106
220
R108
330
R109
82k
R118
100
R119
2200p
C107
2200p
C106
C114
10
0.1
C100
0.1
C101
0.1
C144
100
C168
S110
TUNING +
470
R110
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
11
12
13
14
15
15P
CNS101
AD_1
AD_0
VOL_JOG_B
VOL_JOG_A
INPUT_JOG_B
INPUT_JOG_A
SIRCS
PW_SW
FL_DATA
FL_CLK
FL_LAT
R3/STBY GND
DCDC_GND
+3.3V (R3/STBY)
+5V (DCDC)
AD_0
VOL_JOG_B
VOL_JOG_A
INPUT_JOG_B
INPUT_JOG_A
SIRCS
PW_SW
FL_DATA
FL_CLK
FL_LAT
R3/STBY GND
DCDC_GND
+3.3V (R3/STBY)
+5V (DCDC)
CL231
CL232
CL233
CL234
CL235
CL236
CL237
CL238
CL239
CL241
CL242
CL243
CL244
CL245
1
3
4
5
6
3
4
5
6
CN102
AD_0
PW_SW
GND
INPUT_JOG_A
INPUT_JOG_B
INPUT_JOG_B
16V
C115
10
50V
C162
10
S111
TUNING -
FL101
5
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
2
53
0.1
C166
CL246
CL247
CL248
CL249
CL250
CL251
CL252
CL253
CL254
CL255
CL256
CL256
CL257
CL258
CL258
CL259
CL260
CL260
CL261
CL262
CL263
CL264
CL265
CL266
CL267
CL268
CL269
CL270
CL271
CL272
2
3
5
6
8
7
1
4
9
T001
VCC
OU
T
GND
PNA4823M03S0
IC103
DZ2J062M0L
D001
220p
C112
220p
C110
220p
C111
100
R115
100
R116
100
R117
CL276
CL277
CL278
CL279
CL286
CL280
CL281
CL285
CL287
33k
R122
R120
10
R198
1
R199
1
1kohm
FB100
47uH
L104
MC2840-T112-1
D102
MC2840-T112-1
D101
CL240
CL227
CL225
CL273
0uH
FB101
CL229
CL230
CL230
CPH5504-TL-E
Q001
100
R203
0
R124
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
1G
2G
3G
4G
5G
6G
10G
9G
8G
7G
11G
16P
15P
14P
13P
12P
11P
10P
1P
2P
3P
4P
5P
6P
7P
8P
9P
17P
AD1
FL_DATA
FL_CLK
FL_LAT
6
7
8
9
2
3
4
5
6
7
8
9
6P
5P
4P
3P
2P
1P
12P
11P
10P
9P
8P
7P
15P
14P
13P
17P
16P
FL DISPLAY DRIVER
REMOTE CONTROL
SIGNAL RECEIVER
0
3.3
-15.9
-22.4
-24.4
-22.3
-14.1
-14.1
-16.2
-16.2
-14.1
IC B/D
OSC
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