Sony MSU-750 Maintenance Manual page 43

[|LED|]
12 11 10 9 8 7
LB-203ML
a a a
f f f
b b b
g g g
e c e c e c
d d d
dp dp dp
Dig1 Dig2 Dig3
1 2 3 4 5 6
dp dp
g g
f f
e e
d d
c c
b b
a a
Dig 1 1
Dig 2 8
Dig 3 7
LD-101YY
CATHODE
MARK
MD0708C-RG
8
1
14
COLUMN 1 2 3 4 5 6
PIN NO.
5 6 7 !. @] !] ![
ROW PIN NO.
1 !\
1
2 !;
2
3 !'
3
4 !,
4
!- @[
5
!/ @=
6
9 @-
7
8 @/
8
MSU-750 MMP2
dp
g
f
e
d
c
b
a
7 8
!=
[|IC|]
CXD9093R (SONY)
SERIAL I/O
—TOP VIEW—
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
PIN PIN PIN
I/O SIGNAL I/O SIGNAL
NO. NO. NO.
1 — GND 21 — V 41
CC
2 I/O D0 22 O TOUT0 42
3 I/O D1 23 O TOUT1 43
4 I/O D2 24 O TOUT2 44
5 I/O D3 25 O TOUT3 45
6 — GND 26 I TEB 46
7 I/O D4 27 I TIN 47
8 I/O D5 28 O BTVDA 48
9 I/O D6 29 O TVDA 49
10 I/O D7 30 O NTVDA 50
11 — GND 31 — GND 51
12 — V 32 — V 52
CC CC
WR RVDA
13 I 33 I 53
14 — NC 34 I RVDA 54
RD CTSA
15 I 35 I 55
RTSA
16 I TEST 36 O 56
WAIT
17 O 37 O BRVDA 57
18 — GND 38 O TCLKA 58
19 I CLK 39 O BCLKA 59
20 — GND 40 — V 60
CC
INPUTS
A0 - A3 : ADDRESS BUS
CLK : MAIN CLOCK
CSA CSB
, : A/B-CH CS
CTSA CTSB
,
: A/B-CH CTS
RD
: READ
RESET
RESET, : RESET
RVDA, RVDB : A/B-CH SERIAL DATA
RVDA RVDB
, : A/B-CH NEGATIVE SERIAL DATA
TCK, TDI, TMS, TRST : FOR BOUNDARY SCAN
WR
: WRITE
OUTPUTS
BCLKA, BCLKB : A/B-CH BCLK
BREAKA, BREAKB : A/B-CH BREAK DETECT
BRVDA, BRVDB : A/B-CH BI-PHASE DEMODULATION DATA
BTVDA, BTVDB : A/B-CH BI-PHASE SERIAL DATA
CABLEA, CABLEB : A/B-CH CABLE DETECT
INTA, INTB : A/B-CH INTERRUPT
NTVDA, NTVDB : A/B-CH NORMAL SERIAL DATA
PACKETA, PACKETB : A/B-CH PACKET DETECT
RTSA RTSB
, : A/B-CH RTS
TCLKA, TCLKB : A/B-CH TCLK
TDO : FOR BOUNDARY SCAN
TVDA, TVDB : A/B-CH SERIAL DATA
WAIT
: WAIT
INPUTS/OUTPUTS
D0 - D7 : DATA BUS
OTHERS
NC : NO CONNECTION
TEB, TEST, TIN : TEST
TOUT0 - TOUT3 : TEST
LED, IC
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
PIN
I/O SIGNAL I/O SIGNAL
NO.
— GND 61 — V
CC
O BREAKA 62 O BREAKB
O CABLEA 63 O CABLEB
O PACKETA 64 O PACKETB
I TDI 65 O INTA
I TMS 66 O INTB
I TCK 67 I TRST
O BTVDB 68 O TDO
O TVDB 69 I RESET
RESET
O NTVDB 70 I
— GND 71 — GND
— V 72 — V
CC CC
RVDB CSA
I 73 I
CSB
I RVDB 74 I
CTSB
I 75 — GND
RTSB
O 76 I A0
O BRVDB 77 I A1
O TCLKB 78 I A2
O BCLKB 79 I A3
— GND 80 — V
CC
3-3
IC