STR-DG510
19
19
STR-DG510
5-5. BLOCK DIAGRAM — KEY/DISPLAY SECTION —
83
FL DISPLAY DRIVER
IC100
14
I
29
•
31
82
29
30
5
6
65
64
54
SW NETWORK
S101-107
RV102
MASTER
VOLUME
56
51
49
28
27
77
+3.3V
(STBY)
X1
X0
SDA
38 ADCC
SCL
POWER_KEY
FLASH1
FLASH2
MD2
MD0
RSTX
SDA
SCL
EEPROM
IC1131
X1101
24MHz
SIRCS
F1
F2
17
FL_DATA
7 DIN
9
FL_LAT
9 STB
16
FL_CLK
8 CLK
GRID1
I
GRID11
SEG1
I
SEG17
VOL_ENCODER(A)
VOL_ENCODER(B)
ENC_A
ENC_B
A/D2
SW NETWORK
S108–111,120
A/D1
2
3
31
32
RV101
INPUT
SELECTOR
2
3
2
REMOTE
CONTROL
SIGNAL
RECEIVER
IC102
OUT
SIRCS
SYSTEM
CONTROL
IC1101 (5/6)
BUFFER
IC101
CNS504
S153
FLASH2
MD2
MD0
RESET
1
2
SDA
SCL
FLASH1
9
8
7
6
5
FLASH
PROGRAMMING
1
2
I
/ I
39
40
FL101
VACUUM
FLUORESCENT
DISPLAY
IC1111
RESET
42
I
32
9
4
2
8
6
3
1
5
MIC AMP
IC2000
DETECT
D2013,2014
AUTO CAL MIC
J2000