Sony TRINITRON PVM-14L5 Service Manual page 172

1
TO
B BOARD
(1/5)
CN105
2
3
4
5
A B
D910 D911
RD5.6SB2 RD5.6SB2
CN900
PROTECTOR PROTECTOR
3P
WHT R900 R901
R903
R902
3.3k 3.3k
SMD 1.8k
1.8k
:CHIP :CHIP
:CHIP
:CHIP
GND 1
TALLY-G 2
TALLY-R 3
D900
SML-020MLT
TALLY
D901
SML-020MLT
TALLY
X
-A SIDE-
SUFFIX: -11
C
X X
R904 R905 R906 R907 R908 R909 R910 R911
3.3k 3.3k 1.8k 1.8k 3.3k 3.3k 1.8k 1.8k
:CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP
:CHIP
D904
D902
SML-020MLT
SML-020MLT
SML-020MLT
TALLY TALLY
D903
D905
SML-020MLT
SML-020MLT
TALLY
TALLY
9-34 9-34
D E
R912 R913 R914 R915 R924
R920 R921 R923
3.3k 3.3k 1.8k 1.8k 1.8k
3.3k 3.3k 1.8k
:CHIP :CHIP :CHIP :CHIP :CHIP
:CHIP :CHIP :CHIP
D908
D906
SML-020MLT
TALLY TALLY
D907 D909
SML-020MLT SML-020MLT
TALLY
TALLY
X
(TALLY LED)
B-SS9728UC-X
X
-B SIDE-
SUFFIX: -11
F G
PVM-14L5/20L5/D14L5A/D20L5A
H