Schematic Diagram - Panel Section - Sony STR-DH810 Service Manual

5-32. SCHEMATIC DIAGRAM - PANEL Section -

1 2 3
A
B
C
J101
AUTO
CAL MIC
D
E
VIDEO
J103
L
VIDEO 2
F
IN
AUDIO
R
G
(CHASSIS)
TP102
POWER KEY BOARD
H
S115
?/1
R171 R169 R167
R170
10k
I 22k 10k
22k
C102 C104
2200p C101 C103
2200p
2200p 2200p
2 3
2 3
1
1 CNP102
JL198
J RV102 RV103
– TONE + INPUT SELECTOR JL199
JL195
S114
SPEAKERS
R163
S113
22k
TONE MODE
K
R164
S101
10k
INPUT MODE
JL197
JL196
STR-DH810
• See page 39 for waveforms. • See page 47 & 51 for IC Block Diagrams.
4 5 6
DISPLAY BOARD
C142
22
16V
R142 R143
6.2k 6.8k
C134
R131
R133 R134
10 C141
4.7k
4.7k 4.7k
50V 33p
R141
56k
3.5 3.5 3.5
R132 4 3 2 1
R135
4.7k
47k
R136
R137
1k
47k
5 6 7 8
R130
JL114 3.5 3.5 3.5
100
JL113
C138
1 C140
50V C139 33p
22
16V
C131
100p
R139 R140
10k 47k
C132
0.1
C182
0.01
R150
C150
75
0.1 JL193
R152
2.2k
JL190 JL191
V
7
8
L
C152 R154 C154
1000p
820p 47k
R
1
C151
0.1
JL194
D100
1SS367-T3SONY R155
C153
820p 47k
JL192
D101
1SS367-T3SONY
JL189
R153
2.2k
CN101
5P 6P
JL120
1 POWER_SW POWER SW 1
JL122
2 FUNCTION FUNCTION 3
JL124
R101
3 TONE
TONE 4
4.7k
JL126
4 AD1 AD1 5
JL121
5 AD_GND AD_GND 6
S102
TUNING
MODE
7 8 9 10
RT3T11M-TP-1
MUTING CONTROL
2.9
C146 R146
100k 0
0.022
D109
3.3
C145 R145
MA2J1110GLS0
2200p 2.9
100k 0.6 0
R147
Q113
0 10k IC101
C144 2SC3052EF-T1-LEF
1 R144 PNA4823M03S0
MUTING
50V
1k
REMOTE CONTROL
SIGNAL RECEIVER
IC105
IC101
3.3 3.3
NJM2904M
IC105
C180
R149
IC B/D 47
10k
16V
MIC AMP
7
FB101
0uH
C133
47
16V
0 0 0
7 6 5
IC106
IC106 C157
NJM4565M-D
IC B/D 10
50V
LINE AMP
2 3 4
0 0 0 -7
C158
C155
10
1000p
50V
R198
1.5
ND101
1 2
Ef:4Vac
R103 R102 R104
2.2k 2.2k 1k
R105 R106
22k 10k
S112
S103 S104
MEMORY/
TUNING – TUNING +
S105
ENTER S106 S107
2CH/
A.F.D MOVIE
A.DIRECT
43 43
11 12 13
JL162
Q114
JL161
SWITCH
JL160
JL163
C181
JL139
R180
47
R118
100
RV101
MASTER VOLUME
1
3 2
C107
C108
2200p 2200p
R165 R172
22k
10k
C176
47
16V
C175
10 50V
R186
6.2k
R185
6.2k
R199
1.5
C174
0.1
C177
0.1
39 40 41 42 43 44 45 46 49 50
Ef:4Vac
R107 R109 R110 R162
4.7k 2.2k 2.2k 1k
S108 S109 S110 S111
MUSIC DISPLAY DIMMER MUTING
STR-DH810
14 15 16 17
CN102
29P
JL130
1 FL_DATA
JL131
2 FL_GND
JL132
3 FL_CLK
4 FL_GND
JL134
5 FL_LATCH
6 FL_GND
JL136
7 FL_BK
JL137
8 VOL_JOG
JL138
0.01
9 +17V
10 D_GND
JL140
11 AD1
JL141
12 AD2
JL142
13 SIRC
DIGITAL BOARD
JL143
14 TONE
(3/4)
JL144
15 +3.3V (STBY)
F
CN2012
JL145
16 POWER_SW_DET (Page 23)
JL146
17 STBY_GND
JL147
18 FUNCTION
JL148
19 -7V
JL149
20 +7V
JL150
21 V2_VIDEO
JL151
V_GND
22
JL152
23 V2_AUDIO_R
JL153
24 A_GND
JL154
25 V2_AUDIO_L
JL155
26 DCAC_SIGNAL
JL156
27 MIC_MUTE
28 FL_CTRL
29 3.3V (From Digital)
6
IC B/D
IC102
SI-3010KM-TLS
IC102
+11V REG
1 2 3 4 5
D102
2.7 16 11 1
1SS367-T3SONY
C120
100
25V
R121
10k
8
Q105 R113
9
2SD1624-T 5.6k
OSC
-0.3 -0.3
Q106
2SD1624-T
11
OSC
11
L101
C113
100uH
3900p
6 5 4 3 2
T101
DC/DC
CONVERTER
9 8 7 1 10
C111
0.1
C110
47 50V
C112
47 50V
R111
27k
D107
MAZ8062GMLS0
JL107
C106
0.1
C105
47
16V