Sony STR-DH730 - Schematic Diagram - DISPLAY, POWERKEY Board

21
21
STR-DH730/DH830
STR-DH730/DH830
5-8. SCHEMATIC DIAGRAM – DISPLAY, POWERKEY BOARD –
• See page 45 for Waveforms. • See page 46 for IC Block Diagrams.
CL141
CL131
CL109
CL108
*R105 100
*C105 220p
CL140
CL100
CL132
CL139
CL121
CL101
*R106 100
*C104 220p
CL118
CL138
CL119
CL102
C102
0.1
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
45
46
47
48
49
50
2
53
54
1
CL122
CL137
CL117
CL103
82k
R101
10
11
12
13141516171819202122
23
24
25
26
27
28
29
30
31
32
33
34 35 36 37 38 39 40 41 42 43
44
IC100
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GRID11
GRID10
GRID 9 GRID 8 GRID 7 GRID 6 GRID 5 GRID 4 GRID 3 GRID 2 GRID 1 VDD VSS
*C106 220p
CL125
CL136
CL124
CL104
C103
0.1
CL128
CL135
CL115
CL105
*R107 100
C101
10
CL134
CL113
CL106
CL142 CL133
CL107
8
7
6
54
3
2
1
NJM4565M(TE2)
IC102
2_OUT
2+
2-
VSS1-
1+
1_OUT
VDD
1SS367-T3SONY
D107
2.2k
R154
75
R150
JL116
1SS367-T3SONY
D104
C139
0.1
YEL
WHT
RED
J100
1
2
3
4
5
6
820p
C135
1SS367-T3SONY
D105
R153
47k
JL115
220p
C132
820p
C138
100V
0.01
C134
JL117
C141
33p
R152
47k
100V
0.01
C137
2.2k
R151
1SS367-T3SONY
D106
C140
33p
JL118
4.7k
R116
2.2k
R123
10k
R112
S103
S106
S105
S102
S104
S101
22k
R103
1k
R138
S100
2.2k
R136
1
3
4
5
CN100
AD1
PW_SW
GND
TONE_JOG
JL101
JL102
JL103
JL100
C130
3300p
22k
R147
3300p
C128
S108
10k
R148
C131
3300p
10k
R146
22k
R149
C129
3300p
47uH
L100
100V
0.01
C121
33k
R135
50V
33
C120
50V
4700p
C122
50V
0.1
C124
16V
47
C125
D101
D102
R140
1k
S107
INPUT SELECTOR
JL111
JL112
JL113
JL114
JL129
JL131
JL142
JL120
JL122
JL124
JL128
JL127
JL134
J
L119
JL121
JL126
JL125
JL132
JL130
JL135
JL133
JL123
JL136
JL137
JL138
JL141
JL140
JL139
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
27
FL_CK
FL_DIN
FL_LAT
INPUT_JOG
AD1
AD2
SIRC S
PW_SWITCH
VOL_JOG
+4V DCDC
FL_GND
FL_GND
+3.3V STBY
DGND
TONE_JOG
DGND
MIC_MUTE
DCAC_SIGNAL
V2_AUDIO_L
AGND
V2_AUDIO_R
VGND
V2_VIDEO
+7V
-7V
NC
FL_BK
0
R139
0
R121
1
3
4
5
6
CN101
MIC_MUTE
NC
AGND
+7V
DCAC_SIGNAL
0
R109
0
R104
0
R108
0
R102
0
R156
0
R157
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
CN104
2356
87
1
4
9
T100
0.1
C116
DZ2J051M0L
D100
47
R133
50V
C107
0.1
6.3V
C108
10
QS5W2TR
Q100
50V
0.022
C123
0
R170
50V
1A
F100
S14
S13
G02
S17
G03
G04
G07
G05
G04
G03
S01
G11
G06
S12
S02
G05
G02
S03
S10
S13
G08
S04
S14
S16
G01
S05
S15
S12
S16
S06
S15
S09 S07 S08
G06
S11
G01
S02
S17
G10
G09
S10 S01 S06
G09
S04
G10
S11
G07
S09 S08
G08
S07 S05
G11
S03
VIDEO
MASTER VOLUME
AD1
PW_SW
TONE_JOG
AD1
PW_SW
TONE_JOG
INPUT_JOG
INPUT_JOG
VOL_JOG
VOL_JOG
AD2
MIC_MUTE
DCAC_SIGNAL
DCAC_SIGNAL
MIC_MUTE
V2_AUDIO_L
V2_AUDIO_L
AGND
AGND
V2_AUDIO_R
V2_AUDIO_R
VGND
VGND
V2_VIDEO
V2_VIDEO
+7V
-7V
-7V
+3.3V STBY
+3.3V STBY
SIRC S
SIRC S
1SR154-400TE-25
D108
FB100
1kohm
AD2
ET100
PNA4823M03S0
IC101
1/10W
10
R144
6.3V
C127
10
R143
33k
100
R145
MC2840-T112-1
MC2840-T112-1
CPH5504-TL-E
9
8
7
6
5
4
3
2
1
9
8
7
6
5
PT6315
VCC
OUT
GND
SWITCHING
TRANSISTOR
AUDIO
R
L
VIDEO 2 IN
27p
5p
6p
display segment 2
1
3
4
5
S110
S114
S115
S109
TONE/TUNING
CL150
CL149
CL148
CL147
S113
C148
2200p
2.2k
R162
C147
2200p
22k
R160
10k
R159
S111
1k
R161
S112
2.2k
R163
4.7k
R164
10k
R165
S116
CN106
5P
AD1
PW_SW
GND
TONE_JOG
MEMORY/ENTER
TONE MODE
NIGHT MODE
SPEAKERS
TUNING MODE
AUTO VOL
IC B/D
1.8
1
CN102
TO CHASIS
IC102
AUDIO AMP
IC101
REMOTE CONTROL
SIGNAL RECEIVER
FL DISPLAY DRIVER
2CH/A.DIRECT A.F.D MOVIE (HD-D.S.C)
MUSIC
DIMMER DISPLAY
INPUT MODE
IC100
IC B/D
9
+7V
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A
B
C
D
E
F
G
H
I
J
DISPLAY BOARD
C
DIGITAL
BOARD
(2/4)
CN2116
(Page 25)
F
USB
BOARD
CN4101
(Page 44)
POWERKEY BOARD
0
3.3
3.3
3.2
-14.3-0.1-24.5-0.2-0.2-0.2-0.2-0.2-12.2
-16.3
-24.5
-24.5
-0.2
-0.2
-22.5
-22.5
-25
-0.2
-0.2
-22.7
-22.7
-22.7 -22.8 -22.7 -22.8
-22.8
-22.8
-22.8
-22.8 3.2
0
0
0
-6.9
0
0
0
7.0
3.3 3.3
0
3.9 3.9
0