Bj Board - Sony BVM-1911 Operation And Maintenance Manual

Trinitron color video monitor
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BJ BOARD
IC1
HD14538BP
PIC.SET.PULSE
GEN
2
MC14001BCP
CROSS HATCH GEN
3
TC4040BP
V SYNC
&
DELAY
4
TC4U4UBP
V COUNT
5
TC504027BP
V SYNC
&
DELAY
6 ( 1
/2)
TC504027BP
CHROMA CLAMP PULSE GEN
( 2/2)
2fH MULTI
7
TC504027BP
V COUNT
8
TC504027BP
1 H PULSE PKOCESS
9( 112)
TC50427BP
V SYNC
&
DELAY
c
2
7
~ >
1 H PULSE PKOCESS
10 C 1
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HD14538BP
B.G.P
GEN,
(272)
H CYCLE
11(1/l)
HD14538BP
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U/0
SPLIT
y
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1'
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y
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~
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13 C 1 / 4
J
CHROMA CLAMP PULSE GEN
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14 ( 1 / 4)
(j/4)
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(4/4)
C 2 / 4)
V C YCLY AGC
~
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1 S
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V CYCLE AGC
&
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16 C 1 / 4)
CROSS HATCH GEN
(2/4)
y
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MC14011BCP
GEN
(3/4)
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p
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17
MC14011BO
CROSS HATCH GEN
18
TC4023BP
CROSS HATCH GEN
19 ( 1 / 4)
V COUNT
C 2 / 4 J
MC14081BCP
V SYNC
&
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(3/4)
2fH MULTI
(4/4)
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2U
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V COUNT
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114
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~
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14745
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12745
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2
3
7
8
9
11
5-50
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1C14069UBCP
MC14175GCP
MC14053BCP
TC4520BP
HD14538BP
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~
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CLAMP PULSE CHANGE SW
CROSS HATCH GEN
HOR V DL SW
CROSS HATCH GEN
B.G.P
GEN 1
Y.CL.P
GEN
CKOSS HATCH GEN
Y. CL.P GEN
Y.CL.P
GEN
CHROMA CLAMP PULSE GEN
CHROMA CLAMP PULSE GEN
H CYCLE
H CYCLE
H CYCLE
H CYCLE
H CYCLE
H CYCLE
CHKOMA CLAMP PULSE GEN
Y.CL.P
GEN
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H CYCLE
H CYCLE
1 H PULSE PROCESS
V SYNC
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2fH MULTI
PROT
BJ
BJ
BJ board (SYNC PROCESSING & PULSE GEN)
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(SYNC PRO
&
PULSE GEN)
B.P
IB16
------------------------------------------------------
5-51

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