Sony HCD-DZ11O Servise Manual page 55

QQ
3 7 63 1515 0
– FL Board –
IC802 uPD16315GB-3BS
LED1
1
LED2
2
3
LED3
LED4
4
OSC
5
DOUT 6
TE
L 13942296513
DIN 7
CLK
8
STB
9
KEY1
10
KEY2 11
www
.
http://www.xiaoyu163.com
44 43 42 41
Grid driver
Command decoder
Display memory
24 bits x 12 words
OSC
Timing generator
key scan
Key data memory
Serial
(2 x 16 bits)
interface
12 13
x ao
y
i
http://www.xiaoyu163.com
HCD-DZ110/DZ111/DZ120/DZ120K
8
40 39 38 37
Q Q
3 6 7 1 3
14 15 16 17 18
u163
.
2 9 9 4 2 8
36 35 34
Multiplexed driver
SEG19/GRID10
33
32 SEG18/GRID11
SEG17/GRID12
31
30 VEE
29 SEG16/KS16
1 5 0 5 8 2 9 9 4
28 SEG15/KS15
27 SEG14/KS14
26 SEG13/KS13
25 SEG12/KS12
SEG11/KS11
24
segment driver
SEG10/KS10
23
19 20 21 22
m
co
9 9
2 8 9 9
55