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STR-DN1000
STR-DN1000
22
22
5-6. BLOCK DIAGRAM - PANEL, POWER SUPPLY Section -
RY900
RY406
RELAY DRIVE
Q406
ND101
FLUORESCENT
INDICATOR TUBE
SYSTEM CONTROLLER
IC2018 (5/5)
S109 – 111
S105 – 108
S101 – 104
ROTARY
ENCODER
MASTER
VOLUME
RV102
(AC IN)
T910 (US, CND)
T911 (AEP, UK, AUS)
T914 (E51)
SUB POWER
TRANSFORMER
TH921
D905
D3502 – 3504
AC OFF DETECT
Q905
RECT
D901 – 904
RECT
D908
REGULATOR
Q911 – 913
D910
D900
VCC +3.3V
B+
B–
F900
–7V
TUNER +9V
FOR FLUORESCENT
INDICATOR TUBE
RECT
D104 – 107
OSC
Q105, 106
T101
DC/DC
CONVERTER
VIDEO +5V
LED B+
HDMI +3.3V
+7V
+5V
DSP +1.26V
VIDEO –5V
+15V
RECT
D407
RECT
D401 – 404
T901
MAIN POWER
TRANSFORMER
HDMI +5V
(FOR TX)
HDMI +5V
5V
HDMI +1.8V
+2.5V
CVDD +1.8V
VDD +1.8V
DSP +3.3V
S114
I
/
1
S-AIR +4V
(CND, AEP, UK, E51, AUS)
STBY +5V
F401
F402
F901
F902
F403
F404
LED DRIVE
Q101
MULTI
CHANNEL
DECODING
D101
LED DRIVE
Q111
D102
DIMMER
INDICATOR
MD
RESET
LED
POWER_RELAY
: Chilean and Peruvian models
Abbreviation
E51
: Australian model
AUS
: Canadian model
CND
VOLTAGE
SELECTOR
S901
(E51)
F902
F903
(US, CND, AEP, UK, AUS)
RELAY DRIVE
Q910
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299