Block Diagram - Display/Key Control Section - Sony STR-DA1ES Service Manual

5-5. BLOCK DIAGRAM – DISPLAY/KEY CONTROL Section –
J303
CONTROL A1 II
DATA, CLK
(Page 13) A
DATA, CLK, LAT DATA
(Page 14) D 8
CLK
LEVEL SHIFT
3
DATA, CLK, LAT LAT
(Page 15) L 11
DATA, CLK, LAT
DATA
(Page 15) M
CLK
LAT
REMOTE
CONTROL
RECEIVER
IC1711
D1603
I/O BUFFER
Q1607
9
10
2
IC804 1
13
12
9
8
10
2
3
1
LEVEL SHIFT
IC805 13
11
12
5
6
4
Q810
D1601 LED DRIVE
Q1601
DIGITAL CINEMA SOUND
D1599
LED DRIVE
INPUT MODE Q1599
D1604
LED DRIVE
MULTI CH DIRECT Q1604
D1603 LED DRIVE
Q1603
2CH ST
D1602 LED DRIVE
Q1602
AUTO DEC.
D1612
LED DRIVE
Q1612
MODE
SYSTEM CONTROLLER
IC1601 (4/5)
ROTARY
VOL (A) 60 MASTER
54 SIRCS ENCODER
VOLUME
VOL (B) 59
RV1601
ROTARY
FUNC (A) 86
FUNCTION
ENCODER
65 CONTROL A1 IN FUNC (B) 85
RV1801
64 CONTROL A1 OUT
ROTARY
JOG (A) 58
ENCODER (JOG DIAL)
JOG (B) 57
RV1901
14 DATA
A/D3 41
15 CLK
16 LATCH
A/D2 40
A/D1 39
A/D0 38
46 FUN LAT SW
S1702
SPEAKERS ON/OFF
SP SWITCH/
28
FLASH1
26 DCS LED
S1704
I / 1
POWER KEY 56
29 INPUT LED
30 MILTI LED
FLOURESCENT INDICATOR TUBE DRIVER
IC1600
31 2CH LED
DIN 61 7 DIN
32 AFD LED
LEVEL SHIFT
CLK 62 8 CLK
IC1602
FL STB 63 9 STB
47 MODE LED
17 17
S1931 – 1937
S1921 – 1928
S1914 – 1918
S1901 – 1909
F1
FL1601
FLUORESCENT
INDICATOR
TUBE
F2
STR-DA1ES/DB780