Sony STR-DG710 - Key;Display Section Block Diagram; Control and Display Signal Logic

STR-DG710
2222
STR-DG710
57
FL DISPLAY DRIVER
IC100
14
I
29
•
31
58
97
98
5
6
16
15
82
SW NETWORK
S101-108
RV102
MASTER
VOLUME
85
52
103
102
55
+3.3V
X1
X0
EEPROM DATA
113
DCAC IN
EEPROM CLK
POWER_KEY
FLASH1/C LINK_TX
FLASH2/C LINK_RX
MD2
INIT
62
RESET TRG
SDA
SCL
EEPROM
IC1131
X1101
12.5MHz
SIRCS IN
F1
F2
71
FL_DATA
7
DIN
78
FL_LAT
XM MOXMI
XM MIXMO
9
STB
70
FL_CLK
8
CLK
GRID1
I
GRID11
SEG1
I
SEG17
VOL_ENCODER(A)DOWN
VOL_ENCODER(B)UP
INPUT ENCODER A
INPUT ENCODER B
AD KEY2
SW NETWORK
S109–113,115
AD KEY1
2
3
20
21
RV101
INPUT
SELECTOR
2
3
TUNING ENCODER A
TUNING ENCODER B
35
36
RV103
– TUNING +
2
3
2
REMOTE
CONTROL
SIGNAL
RECEIVER
IC103
OUT
SIRCS
SYSTEM
CONTROL
IC1907 (5/6)
BUFFER
IC101
CNS504
S100
FLASH2
MD2
RESET
1
2
SDA
SCL
FLASH1
9
8
7
6
5
FLASH
PROGRAMMING
4
2
1
I
/
I
114
115
FL101
VACUUM
FLUORESCENT
DISPLAY
BUFFER
IC1700
1
BUFFER
IC1710
42
I
32
9
4
2
8
6
3
93
XM MOXMI
US,CND MODEL
92
XM MIXMO
15
MIC AMP
IC2000
RESET
IC1111
AUTO CAL MIC
J2000
XM
SECTION
H
C LINK RX
C LINK TX
TUNER/AUDIO
SECTION
F
IN A
IN B
1A 3Y
OUT Y
2
• Abbreviation
CND : Canadian model
5-7. BLOCK DIAGRAM — KEY/DISPLAY SECTION —
(Page 21)
(Page 17)