Schematic Diagram - Display Section - Sony STR-KS1000P Service Manual

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4-18. SCHEMATIC DIAGRAM – DISPLAY Section –
42
SEG9
41
SEG8
40
T E
L 1 3 9 4 2 2 9 6 5 1 3 SEG7
39
SEG6
38
SEG5
37
SEG4
36
SEG3
35
SEG2
34
SEG1
VDD
VSS
C763
220p
C708
10 C762 220p
50V
C764 1000p
C709
0.1
REMOTE CONTROL
w w w
STR-KS1000P
• See page 17 for Waveforms. • See page 30 for IC Block Diagrams.
FL700
FRUORESCENT INDICATOR TUBE
R706
10
C752 C750
220p 220p
C751
220p
C753 220p
GRID9
C754 220p
GRID8
C755 220p
GRID7
C756 220p
GRID6
C757 220p
GRID5
C758 220p
FRUORESCENT GRID4
C759 220p
INDICATOR TUBE
GRID3
DRIVER,LED DRIVER C760 220p
GRID2
IC700
C761 220p
PT6315
GRID1
VDD
VSS
D707
SA-CD/CD SELS5B23C
D706
VIDEO 2 SELS5B23C
D705
R750 VIDEO 1 SELS5B23C
82k
IC701
R753
RPM7240-H4 R752
10 R754
100
1k
VCC
S704
SOUND
RECEIVER
FIELD -
R755
VOUT
1k
RV700
C710
ROTARY ENCODER 47
16V
MASTER VOLUME
C768 S702
22p
MUTING
TP700
x a o
R756
y
1k
S700
. i
PRESET
TUNING
-
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C706
10 D704
50V UDZSTE-176.8B
C705 C704
0.1 0.1
C703
D700
R705 10
1SS355TE-17
10 50V
D701
1SS355TE-17
DC/DC CONVERTER
12
11 D702
R701 C702
1SS355TE-17
10k 0.01
Q Q
10
3 7 6
9 D703
1SS355TE-17
8
7
6
D710
5 SELS5B23C-TP15
R702 R703 R710
4 TUNER
470 470 220
C707
0.1
D708
SELS5B23C
DVD
R751
150
S705 CN701
8P CNP702
INPUT 8P
GND
SELECTOR
AD(0)
AD(1)
AD(2)
VOL UP
VOL DOWN
S703
SIRCS
SOUND
+3.3V(STBY)
FIELD
u 1 6 3
S701
PRESET
TUNING
+
29 29
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2 4
8 9 9
L700
47µH
T700
C711
R700 C700
0.0047
1.8k 10
50V
Q801
CPH5504
C701 OSC
3 1 0.022 5 1 5 0 8 9
-2 -1
Q710
DTC124ESA-TP CNS703
17P
LED DRIVE
+6.0V
GND
GND
+5V
+3.3V +3.3V(STBY)
FL_LAT
FL_CLK
FL_DIN
VOL2A VOL_JOG(2A)
VOL2B VOL_JOG(2B)
POWER SW
(Page 23)
SIRCS SIRCS
GND
AD(2) AD2
AD(1) AD1
AD(0) AD0
TUNER LED
S706
AD(0)
AD(1)
AD(2)
VOL2A
VOL2B
SIRCS
m
+3.3V
c o
.
STR-KS1000P
2
8 9 9
2 4 9 8 2 9 9