Block Diagram - Key/Display Section - Sony DG510 - STR AV Receiver Service Manual

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