Sony NWS-1510 Service Manual page 135

I\,
PIN
No
1
2
3
'
Ii
"
1
•
9
10 ,,
CLX
cs
WR
RC
RS
HD6445CP4 (HITACHI)
CRT CONTROLLER
-TOP VIEW-
I()
,,
,,
1:1
14
' "
16
,,
:! ~
~
SIGNAL PIN
NAME No
ONO 1 12
GNO 2 13
RES 14
LPSTBITSC
Iii
MAO
16
MA1
17
MA2
18
MA3
19
MA4 20
MAS
21
MAii
n
:: :
~
::
...
" ~
'°
.. ..
..
SIGNAL PIN
NA'4E
No
NC
23
MA7 24
MAii 21i
MA9 26
MA10 '27
MA11
211
MA12
29
MA13 30
DISPTMC
31
CUDISP/ACI 32
VCC1
33
':; ~
s
:>•
:II
l7
:16
:ia
34
3:1
32
31
30
2'
. .
. . ..
... ,. ,.
SIGNAL PIN SIGNAL
NAME
No
NAME
VCC2 34
NC
CLI< 31i
02
WR 36
01
Im
37
DO
RS 311
RA4
TI
39
RA3
D1 40
RA2
D6
41 RA1
Dli 42 RAO
D4 43
HS YNC/EXHSYNC
D3
" VSYNC/EXVSYNC
i----------------------------------,
I
SMOOTH SCROLL
CONTROL
VERTICAL TIMING
CONTROL
DECODER
MPU INTERFACE
Vee GND
LPSTB/
TSC
CUOISP/
IRO/ACI
RES
DtSPTMG
MA0-13
5-10
HN62321BPAA1
C-MOS 131,072WORDx8-BIT MASK PROGRAMMABLE ROM
-TOP VIEW-
AIJ
Al)
A•
A)
A•
All
All
u
...
AO-Al
Al
Al
.. ,
&4
AOOAUI
M(MOllY
OICOOCJI
WATltlX
I lZ7HXl2 I
Cl •
••
.,
.,
..
Cl
••
AO-Al2 i Al>OflUS IW\ITI
Cl I CHll' PAIU:
00-07 I OATA OUTl'llT
l-ITATI
O(COOVt
OUTP'\IT
'""''"'
..
.,
NWS-1510/1530/1580