Sony STR-KS2000 - Schematic Diagram - DISPLAY Board

STR-KS2000
STR-KS2000
3333
• See page 40 for Waveforms. • See page 41 for IC Block Diagrams.
6-23. SCHEMATIC DIAGRAM - DISPLAY Board -
BOARD
IR
J
CNP700
IC B/D
33
32
31
-28.8
-28.8
-28.8
-28.8
-28.8
-28.8
-28.8
-28.8
-28.8
5
-16.5
-18.8
-18.8
-14.2
-14.2
-23.3
-27.9
-25.8
-16.5
5
-18.8
5 5 0
2.8
27.9 27.9 -27.9 -21.2 -18.5 -25.7 -25.6 -25.8 -25.8 -25.8
6
0
0
6
1234567891011
12
13
14
15
16
17
18
19
20
21
22
23 24 25 26 27 28 29 30 31 32 33
34
35
36
37
38
39
40
41
42
43
44
PT6315
IC700
DVD_LED
VIDEO_LED SAT_LEDF C-LINK_LED OSC DOUT DIN CLK STB KEY1 KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12 SEG13 SEG14 SEG15 SEG16
VEE
GRID12
GRID11
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
50V
10
C708
0.1
C709
1000p
C764
220p
C763
220p
C762
82k
R750
220p
C753
220p
C754
220p
C755
220p
C756
220p
C757
220p
C758
220p
C759
220p
C760
220p
C761
0.1
C707
50V
10
C706
0.1
C705
220p
C750
220p
C751
220p
C752
470
R702
470
R703
0.1
C704
10k
R701
50V
10
C703
0.01
C702
4700p
C711
0.022
C701
47uH
L700
1.8k
R700
50V
10
C700
2
3
5
6
8
7
1
49
T700
S707
1
2
3
4
5
6
7
8
8P
CN700
POWER SW
+6V
GND
GND
+5V
FL DATA
FL CLK
FL LAT
MA111-TX
D700
MA111-TX
D701
MA111-TX
D702
MA 111-TX
D703
1789101112 614 1315
3536 344244 43 40 3739 38414648 47 454963
62 54
68
FL700
MAZ8068GMLS0
D704
22
R706
22
R705
FLUORESCENT
IC700
DISPLAY BOARD
A
1012
J
H
B
1311
C
78
I
14
F
964 15 163
G
D
5
E
12
INDICATOR TUBE DRIVER
FLUORESCENT INDICATOR TUBE
/
TRANSFORMER
DC-DC CONVERTER
-1
-2
CPH5504-TL-E
Q801
OSC
(Page
34)
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6 3
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2
8 9
4 2
9 8
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Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
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