Table of Contents
Advertisement
STR-KS1000P
4-3. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –
FLUORESCENT
INDICATOR TUBE DRIVER,
LED DRIVER
IC700
DIN
7
LEVEL SHIFT
8
CLK
IC1651
9
STB
FLUORESCENT
INDICATOR TUBE
FL700
1 DVD LED
2 SA-CD LED
3 VIDEO2 LED
D705 – 708
4 VIDEO1 LED
(PANEL INDICATOR)
D710
LED DRIVE
TUNER
Q710
S701 – 705
S706
I/1
REMOTE CONTROL
RECEIVER
IC701
ROTARY
MASTER
ENCODER
VOLUME
RV700
STR-KS1000P
72 FL_DATA
73 FL_CLK
74 FL_STB
+8V
A +5V
67 TUNER_LED
RDS +3.3V
SYSTEM CONTROLLER
D +9V
IC1601 (3/3)
AMP +12V
P-CONT2
17
FL
FL
FOR FLUORESCENT
INDICATOR TUBE
VEE
A/D0 – A/D2
3.3V
56 POWER_KEY
AMP +1.8V
54 SIRCS
DSP +1.8V
P. CONT1
46
71 VOLA
70 VOLB
E4V
STBY +3.3V
RSTX
77
STOP P. STOP
48
D932
POWER ON/OFF
CONTROL
Q943, 947
+5V
B+ SWITCH
REGULATOR
Q945
IC1033
+3.3V
REGULATOR
IC1711
+9V
REGULATOR
IC1712
+12V
REGULATOR
IC941
DC/DC CONVERTER
T700
B+ SWITCH
Q946
RECT
D700 – 703
OSC
Q801
+5V
+1.8V
REGULATOR
REGULATOR
D. DCON +5V
IC303
IC942
+1.8V
+3.3V
REGULATOR
REGULATOR
IC1034
IC943
D1006
RESET SIGNAL
GENERATOR
IC1111
12
12
MAIN POWER
TRANSFORMER
T901
AMP +30.5V
RECT
D931
D905
D908
D906, 907
D914, 915
ISOLATOR
PC903
D910
ISOLATOR
PC901
SHUNT
REGULATOR
IC931
SUB POWER
TRANSFORMER
T902
RECT
D944
RECT
D941
RECT
D942
RECT
B+ SWITCH
D943
Q921
D922
ISOLATOR
PC902
SHUNT
REGULATOR
IC951
TH901
RECT
D901
AC DETECT
ISOLATOR
Q961
PC904
D904
POWER CONTROL
IC901
3
D
B+ SWITCH
4 VCC
Q901
1 OCP/SYNC
5 FB/OLP
POWER CONTROL
IC921
1
DRAIN
4 VCC
6 FB/OLP
8 STARTUP
(AC IN)
LINE
LINE
F901
FILTER
FILTER
LF902
LF901
Advertisement
Table of Contents
