Pioneer CRT3452 Service Manual page 99

5
- Pin Functions (PEG114A)
Pin No. Pin Name
1 RFSCD
2 RFSCB
3 LCDBIAS
4 LCDTLT
5 LDCONT
6 PSC
7 FG
8 BYTE
9 CNVSS
10 DSCSIZ
11 VMCONT
12 XMRES
13 XOUT
14 VSS
15 XIN
16 VCC
17 NC
18 XMAG
19 NC
20 XIRQ
21 OEIC
22 FEB
23 FLGA
24 FLGB
25 FLGC
26 LCDCLK
27 FLGD
28 TXCLK
29, 30 NC
31 EEPDO
32 EEPDI
33 EEPSK
34 EEPCS
35 TEST_TX
36 TEST_RX
37 HSO
38 UHSO
39 XREADY
40 ASTB
41 XHOLD
42, 43 NC
44 XRD
45 NC
46 XWR
47 NC
48 LCDRS
49 XCS
50 CD/DVD
51-54 LCDDT3-0
55 LCDEN
56 XCCE
57 BUCK
58-61 BUS3-0
62 VCC
63 NC
64 VSS
65-72 AD7-0
73 TXDQSY
74 BSENS
75 SRSENS
5
6
I/O Format Function and Operation
O C TA1254AF serial data
TA1254AF bit clock
Liquid crystal temperature augment output
Liquid crystal tilt augmenter control output
O C LD ON/OFF control output
O C VRCK deviding ON/OFF
I FG pulse input
I Connect to VCC
Connect to VSS
O C 8cm/12cm select
O C 9V regulator output voltage control output
I Reset input
O Main clock oscillation terminal
GND
I Main clock oscillation terminal
Power supply terminal
Not used
I Magazine detection switch input
Not used
I Interruption input
O C OEIC gain select output
FE balance control output
I TC9461 internal signal monitor input
I TC9461 internal signal monitor input
I TC9461 internal signal monitor input
Liquid tilt driver clock output
I TC9461 internal signal monitor input
CD-TEXT clock output
Not used
O C EEPROM data output
I EEPROM data input
O C EEPROM clock output
O C EEPROM chip select
O C RS232C communication data output
I RS232C communication data input
I Play speed mode flag
I Play speed mode flag
I Wait signal input
O C Address latch output
I Hold signal input
Not used
O C Read signal output
Not used
O C Write signal input
Not used
O C LCD register select
O C Chip select signal output
O C CD/DVD select output
O C LCD display data
O C LCD enable
O C Servo processor i/f
O C Servo processor i/f
I/O C Servo processor i/f
Power supply terminal
Not used
GND
I/O C Address/data input/output
I CD-TEXT sub-code synchronous input
I Backup sense input
I DDC sense input
XDV-M8357ZT/UC
6
7
7
8
A
B
C
D
E
F
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