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
41
41
STR-DH700
STR-DH700
5-24. SCHEMATIC DIAGRAM — DISPLAY BOARD —
• Refer to page 17 for Circuit Boards Location.
S109
+ TUNING
S105
MOVIE
S104
MUSIC
S111
TUNING MODE
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
S101
MUTING
S103
DISPLAY
S108
MEMORY
/ENTER
S110
- TUNING
S107
2CH/A.DIRECT
S102
INPUT MODE
S100
DIMMER
RV102
1
2
3
S106
AFD
CL104
CL102
CL103
CL101
CL100
7.5
JW165
C100 100p
C101
100p
100p
C102
C103 100p
100p
C104
C108
100p
100p
C110
C1
13 100p
C1
16 100p
100p
C120
100p
C122
C123 100p
C127
100p
C135 220p
C150 220p
C134 220p
220p
C143
220p
C145
220p
C146
C169
0.1
C198 0.1
C197
0.1
0.1
C168
0.1
C176
0.1
C142
0.1
C160
1/4W
R160
10
1/10W
100
R161
100
R135
R134 100
82k
R116
220
R100
220
R108
330
R101
330
R109
470
R102
470
R110
680
R103
1k
R104
1.5k
R105
2.2k
R106
100
R133
NJL24H400A
IC160
0
R140 R141 0
0
R142
4700p
C154
CPH5504-TL-E
Q150
0.022
C155
3.9k
R152
33k
R151
100
R150
0.01
C153
0.1
C151
1
*TP101
TO CHASIS
0.1
C172
0.1
C174
5
JW101
15k
R180
CL183
50V
0.47
C180
1M
R186
1.2k
R191
2.2k
R182
CL181
50V
1
C184
10k
R185
CL182
0.033
C188
0.1
C191
MA2J1
110GLS0
D181
560k
R187
1k
R193
RN-CP
56p
C185
33k
R181
1k
R199
C196
0.1
0.022
C182
33p
C186
CL180
0.033
C190
2.2k
R192
10k
R190
100p
C193
50V
1
C183
10k
R183
RN-CP
MA2J1110GLS0
D180
0.022
C181
50V
1
C192
1k
R184
RN-CP
10k
R188
10V
100
C156
MA2J1110GLS0
D153
MA2J1110GLS0
D154
MA2J1110GLS0
D151
MA2J1110GLS0
D152
75
R171
C175
220p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
CNS104
21P
TUNING JOG A
TUNING JOG B
NC
FL RESET (NC)
FL_CLK
FL_DIN
FL_LAT
INPUT JOG B
INPUT JOG A
AD1
AD2
SIRCS
PW_SW
VOL_JOG_B
VOL_JOG_A
+5V
DCDC GND
DCDC GND
+3.3V (STBY)
GND
DCAC
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
1
3
4
5
6
CN100
6P
AD1
PW_SW
GND
TONE A
TONE B
C105 100p
100p
C106
100p
C107
C109
100p
C1
11 100p
100p
C1
12
100p
C114
100p
C115
C1
17 100p
C1
18 100p
C1
19 100p
C124 100p
C125
100p
C126 100p
100p
C121
1
2
3
CN172
XX
V GND
VIDEO
V GND
1/4W
2.2
R197
1/4W
2.2
R198
RV101
50V
C170
10
50V
10
C177
50V
C161
10
50V
C140
10
35V
47
C152
47uH
L150
ND100
5
6
7
8
9 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
1
2
3
4
5
6
7
8
9
9P
CNS171
-7V
+/-7V GND
R-CH
+7V
L-CH
V GND
VIDEO
MIC MONO (NC)
NC
J180
MAZ8062GMLS0
D150
2.2k
R172
2.2k
R173
1SS367-T3SONY
D182
1SS367-T3SONY
D183
C178
50V
10
1000p
C173
1000p
C171
C179
50V
10
820p
C167
RN-CP
1k
R176
R177
47k
820p
C166
RN-CP
1k
R174
R175
47k
CL184
CL185
CL186
CL187
CL188
CL189
CL190
FB140
0uH
0.1
C199
2
3
5
6
8
7
1
4
9
T100
1-443-757-11
6G
5P
1G
6P
7P
1P
3G
8G
3G
2G
2P
13P
3P
14P
10G
9G
11
P
8P
15P
12P
9P
16P
10P
2G
5G
17P
11G
4G
7G
4P
17P
13P
12P
12P
6P
16P
9P
9P
8P
8P
10P
7P
3P
2P
1P
3P
1P
11
G
8G
11
P
7G
14P
4P
6G
5G
5P
13P
14P
15P
16P
10P
5P
1G
1G
2G
3G
17P
4G
15P
4G
5G
6G
7G
11
P
8G
9G
9G
7P
6P
10G
10G
11G
4P
2P
V
L
R
J170
Low ESR Ecap
Shielded Wire Connector
MASTER VOLUME
INPUT VOLUME
REMOTE CONTROL
SIGNAL RECEIVER
BUFFER
VIDEO BUFFER
IC160
IC140
IC180
VACUUM FLUORESCENT DISPLAY
3.2 3.2
0
V
ID
E
O 2 IN
R
L
AUDIO
VIDEO
AUTO CAL MIC
MIC AMP
-22.7
-22.7
-22.7
-22.7
-22.7
-22.7
-22.7
-22.7
-22.7
3.5
0
0
0
0
0
0
0
4.3
4.3
4.1
0.4
0
0
0
0
0
0
0
0
-22.7
-24.5
3.5
-22.2
-22.4 -24.6 -24.8
-22.6 -24.5
-24.5
0
0
0
0
4.8
4.8
3.3
0.7
4.7
4.8
0
0
4.8
4.8
4.8
4.8
3.3
4.7
7.0
-7.0
0
0
0
0
0
0
0.1
0.1
0.1
DISPLAY BOARD