Block Diagram - Panel Section - Sony STR-DA2000ES Service Manual

STR-DA2000ES/DB2000
6-9. BLOCK DIAGRAM – PANEL Section –
J871
(STR-DA2000ES)
1
2
3
4
RS232C 5
6
7
8
9
J841
TRIGGER
OUT
J2732
CTRL A1 II
(STR-DA2000ES)
CONTROL
J2734
OUT
CONTROL S
J2733
IN
D801
REMOTE
CONTROL REMOTE CONTROL
TRANSCEIVER RECEIVER (REAR)
IC801
J801
IN
REMOTE CONTROL
IR REMOTE
RECEIVER (FRONT)
J802
IC1051
OUT
(STR-DB2000)
OSD-VSYNC
XSEL
X
(Page 23)
OSD-DATA
OSD-CLK
OSD-LAT
V-SW1
V-SW2
(Page 23) Y
V-SW3
V-SW4
24
MAIN SYSTEM CONTROLLER
IC2601 (4/4)
RS-232C DRIVER
IC871
TXD
17 T1OUT T1IN 13 109 SOT1
DTR
16 R1IN R1OUT 15 110 SIN1
BUFFER
136 12VTRG
Q841, 842
D2685
63 CTL-A1IN
BUFFER
88 CTRL-A1
Q2685
REMOTE CONTROL
INTERFACE
IC2735
10 O2-2
13 IN1
OUT1 2
SIRCS SELECT
IC802
6 CH1
BUFFER
7 CH0 COM 1
66 SIRCS
Q1702
A
5
D803
(STR-DB2000)
ML_CH_DEC-LED
103 OSD-VSYNC
104 XCLKSEL
106 OSD-DATA
105 OSD-CLK
107 OSD-LAT
114 V-SW1
115 V-SW2
116 V-SW3
117 V-SW4
24
ROTARY
MENU +JOG 2
ENCODER MENU
MENU –JOG 1
RV1051
ROTARY
+/– +JOG 4
ENCODER –/+
+/– –JOG 3
RV1052
ROTARY
VOL +JOG 8
MASTER
ENCODER
VOLUME
VOL –JOG 7
RV1060
ROTARY
FUNC +JOG 6
INPUT
ENCODER
SELECTOR
FUNC –JOG 5
RV1061
AD1 132 S1041 – 1047
S1051 – 1054,
AD2 133
S1056, 1057, 1065
S1050
I
/ 1
POW-SW 62
DIMMER
CONTROL SWITCH
Q1031, 1033
D1031
MULTI CHANNEL DECODING
LED DRIVE
14
Q1032
DIMMER 16
FL_DATA 11 4 DATA
FL_CLK 10 3 SCK
FL_LAT 12 2 CS
FL_RST 13 1 RESET
7 XIN
OSC
6 XOUT
C1006, R1006
FLUORESCENT INDICATOR
TUBE DRIVER
DD–12V
IC1001
T1071
STB+5V
FL1001
FLUORESCENT
INDICATOR
TUBE
F1 F2
D1071 – 1074
RECT