Schematic Diagram - Display Board - Sony STR-DH100 Service Manual

STR-DH100
Q Q
3 7 6 3 1 5 1 5 0
5-12. SCHEMATIC DIAGRAM — DISPLAY BOARD —
1 2
A
B
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
CN102
POWER KEY
AD_1 1
BOARD A
PW_SW 3
CNP102 GND 4
INPUT_JOG_A 5
(PAGE 26)
INPUT_JOG_B 6
G
H
I
w w w
J
STR-DH100
• Refer to page 30 IC Block Diagrams.
3 4 5 6
DISPLAY BOARD
2 5 6 7
R199
C109 1
0.1
11G
C144 10G
0.1
9G
8G
7G
S108
S109
6G
MUTING
MEMORY
5G
S101 S110
DIMMER 4G
+
3G
TUNING
S103 S111
-
DISPLAY 2G
1G
S104
S102
TREBLE +
TUNNING MODE
S105 R104
TREBLE -
680
S106 R105
BASS + 1k
S107 R106
1.5k
BASS -
9P
C166 C167
0.1
47
35V
R202 R201
100
33k
x a o
y
. i
http://www.xiaoyu163.com
7 8 9
FL101
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
1G 2G 3G 4G 5G 6G 7G 8G 9G
33 32 31 30 29 28 27 26 25 24 23
9P
34 GRID9 SEG9 22
8P
35 GRID8 SEG8 21
7P
36 GRID7 SEG7 20
6P
37 GRID6 SEG6 19
IC100
5P
38 GRID5 SEG5 18
IC100
4P
39 GRID4 PT6315 SEG4 17
FL DISPLAY DRIVER 3P
40 GRID3 SEG3 16
2P
41 GRID2 SEG2 15
1P
42 GRID1 SEG1 14
43 VDD VDD 13
C161 44 VSS Q Q VSS 12
C101
10 0.1 3 7 6
C100
50V
0.1
1 2 3 4 5 6 7 8 9 10 11
IC B/D
R118
82k
C112 220P
C111 220P
C110
220P
L104
47uH
D104
MA2J1110GLS0
R200 C168
3.9k
T001 100
1-443-757-11
50V
D101
1 2 C163
MA2J1110GLS0
0.022
3
C164
D103
4700p
MA2J1110GLS0
Q001
9 4
CPH5504-TL-E
D102
SWTICH
MA2J1110GLS0
8 5
7 6
u 1 6 3
24 24
2 4
8 9 9
10 11 12
53
10G 11G
R198
1
C107
C108 2200p
0.1
25V
2
1
3
C106
2200p
RV102
1-418-725-41
MASTER VOLUME
IC103
IC103
NJL24H400A
REMOTE CONTROL
R121
SIGNAL RECEIVER
10
R120
10
R119
100
3 1 5 1 5 0 8 9
JW102 C147
C146 C145
10 220p
10 0.1
C105
50V
10
C150
R117 100
50V
0.1
C114
0.22
14 13 12 11 10 9 8
JW101
VCC 10
IC104
IC104
TCZ4ACT08F(EL)
GND
BUFFER
1 2 3 4 5 6 7
C149 R116 C148 R115
100
220p 100 220p
m
c o
.
2
8 9 9
13 14 15
CNS101
15P
1
AD_2
2 AD_1
3 VOL_JOG_B
4 VOL_JOG_A
2 4 9 8 2 9 9
5 INPUT_JOG_B
MAIN
6 INPUT_JOG_A
BOARD
7 SIRCS B
(2/3)
8 PW_SW
9 FL_DATA CNS600
10 FL_CLK
(PAGE 20)
11 FL_LAT
12 3.3_GND(R4GND)
13 DC-DC_GND
14 3.3V (R4)
15 +5V