Sony STR-KS1000 Service Manual page 37

QQ
3 7 63 1515 0
– HDMI Board –
IC5002 TK11150CSCL-G
5
REG
VOLTAGE
COMP
CONTROL
1 2 3
TE
L 13942296513
– DISPLAY Board –
IC700 µPD16315GB-3BS
1
LED1
LED2 2
LED3 3
LED4 4
OSC 5 OSC
DOUT 6
DIN 7
SERIAL
INTERFACE
CLK 8
www
STB 9
KEY1 10
KEY2 11
.
http://www.xiaoyu163.com
4
4-BIT LATCH
12-BIT SHIFT
KEY DATA MEMORY
(2 x 16 BITS)
TIMING GENERATOR
KEY SCAN
DISPLAY MEMORY 24-BIT OUTPUT
24 BITS x 12 WORDS
x ao u163
y
COMMAND
DECODER
i
http://www.xiaoyu163.com
2 9
8
IC5006 BA00BC0WFP-E2
VREF
SHUT DOWN
1 2
Q Q
3 6 7 1 3 1 5
44 43 42 41 40 39
12 4
REGISTER
8
8
DATA
SELECTOR
8
24 16
LATCH
co
DIMMING
CIRCUIT
.
12 13 14 15 16
STR-KS1000
9 4 2 8
VDD
–
DRIVER
+
THERMAL OVER CURRENT
PROTECT
3 4
0 5 8 2 9 9 4
38 37 36 35 34
4
GRID
DRIVER
33 SEG19/GRID10
32 SEG18/GRID11
31 SEG17/GRID12
8
MULTIPLEXED
30 VEE
DRIVER
29 SEG16/KS16
28 SEG15/KS15
27 SEG14/KS14
16
SEGMENT
m
DRIVER
26 SEG13/KS13
25 SEG12/KS12
24 SEG11/KS11
23 SEG10/KS10
17 18 19 20 21 22
9 9
5
2 8 9 9
37