LG GSA-4040B Service Manual page 61

1.4.10 LSI/TEST Control Pin List
Pin Name
Pin No.
MRSTB 130
STANDBYB 131
TESTB 208
TEST[3:0] 25,26,
206,207
T * SEL[3:0] TEST0
0
Servo monitor 0
Data strobe 0
1
Audio 0
2
3
modulation 0
DVD-R/CD-R0
4
5 DVD+RW0
6 PI/C1
7 PO/C2
8 SLOCK
9 DSYNC
10 CLVCK
11 BLEND
12 SYWINCOR
13 PLL HIGH
14
15
T * SEL : It corresponds to TEST3, TEST2, TEST1, and TEST0, and an individual setup the whole
terminal is possible.
I/O
Ball No.
19W I
19U I
14C I
2J,4J, O
15D,14B
TEST1
Servo monitor 1
Data strobe 1
Audio1
DVD DVD
modulation 1
DVD-R/CD-R1
DVD+RW1
PI/C1
PO/C2
SLOCK
DSYNC
CLVCK
BLEND
SYWINCOR
PLL HIGH
Destination
LSI master reset
LSI analog module standby
When it is made TEST mode selection
TESTB=LOW, TMON [3:0] serves as a test
control input terminal. Therefore, please do not
usually set this terminal to Active at the time of
operation.
By the register, a test monitor can be set up,
_
as shown in the following table.
TEST2 TEST3
Servo monitor 2 Servo monitor 3
Data strobe 2 Data strobe 3
Audio 2 Audio 3
DVD DVD
modulation 2 modulation 0
DVD-R/CD-R2 DVD-R/CD-R3
DVD+RW2 DVD+RW3
PI/C1 PI/C1
PO/C2 PO/C2
SLOCK SLOCK
DSYNC DSYNC
CLVCK CLVCK
BLEND BLEND
SYWINCOR SYWINCOR
PLL HIGH PLL HIGH
Function
Remarks
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