Da Board - Sony BVM-1911 Operation And Maintenance Manual

DA
DA BOARD
IC 1
r-19840278
H • BLK. WIDTH
2
HD14011BP H. DELAY. POSITION
5·
TC4U\15BP BUFFER
8 2SCU!S5
9 2SC3068
1 0 2SC2785
4
CX-1 ::,8 H.
osc
AFC
5
TL082CP H. LIN.
GEN. 1 2 DTC144ES
6
TLU!l2CP H. LIN.
GEN. 13 DTC144ES
7
MC' 496 P
H • LIN. MOD.
14 DTC144ES
8 NJM2903D
1it.H,'/2V. GEN.
1 5 DTC144ES
9
TLU82CP H • BLK. PHASE
16 DTC144ES
10 NJM2903D
T
&
B. H. PHASE
17 DTC_144ES
11
TLO!SlCP T
&
B PIN.
GEN. 1 8 2SC2785
1 2 MC14\IOP T
&
B.
PIN MOD.
1 9 2SC2t8!:>
13 uPD4066BC
50/60 SW.
20 2SC2785
14
uPD40669C DEF. LEVEL. SW
21 2SC2785
15
uPD4066BC DEF. LEVEL. SW.
16
uPD4066BC DEF. LEVEL. SW
22 2SC2785
23 2SC2785
17
NJM4558D BUFFER
24 2SC2785
18
NJM4558D 50/60 SELECTOR
31
DTC144ES
19 NJM4558D
v.
SAWTOOTH. GEN.
20 NJM4558D
SIDE. PIN. GEN.
D 1 15S148
21 NJM4558D
SIDE. PIN. GEN.
22 NJM4558D
v.
SAWTOOTH GEN.
23 NJM4558D
BUFFER
24
uPC78M121i
+12V REG.
25 uPC79M12H
-15V REG.
26
TL082CP
BUFFER
2 15S148
3 RD6. 8EB3
4 RD6. 8EB3
5 RD12E-B3
6 RD12E-B3
7
15S148
8
1
ss,
48
Q1 DTC144ES H.
osc.
SW
2
2SC2785 H. LIN. GEN
3
~SC27!S5
H. LIN. GEN
4 2SC2/!S5
11 t. H. P. GEN.
5
2SC27!S::> H • BLK. GEN.
6
2SC2f!S5 H. BLK. GEN.
7
2SCU!S::> T
& B PIN. PHASE
9 RD7. SE-B3
10 RD7. SE-B3
11
RD15E-B3
1 2
RDS. 6E-B2
13 1 S51 48
14
1S5148
1 5
1S5148
18 15S148
19 1S5148
(T·
14Vp-p (HJ
@
10Vp-p (HJ
1
1)
2.5Vp-p (VJ
'2;
14Vp-p (HJ
~
4.5Vp-p (HJ
@
12Vp-p (VJ
!)
9Vp-p(HJ
@
1.8Vp-p (VJ
@
12Vp-p(VJ
5-60
T & B PIN. GEN.
T
&
B PIN. GEN.
T
&
B PIN. MOD.
50/60
SW
SCAN. SW
SCAN. SW
SCAN. SW
SCAN. SW
50/60 SW
BUFFER
v.
SAW. GEN
v.
SAW. CLIP
SIDE PIN GEN
SIDE PIN GEN
SIDE PIN GEN
v.
SAW GEN.
V. LIN GEN
H. DELAY SW
H. DELAY SW
CLIPPE~
CLIPPER
50/60 SW
SCAN SW
SCAN SW
SCAN SW
+7.SV REG.
-7.SV REG.
50/60
sw.
V. SAW. CLIP
v.
SAW. CLIP
v.
SAW. CLIP
AFC. CLIP
PROT
@)
8Vp-p (VJ
DA board (DEFLECTION WAVEFORM)
SET-UP(-
GND
DA-I
TO TB-9
tl 2V
GND
I-I.DELAY
N-USW
DA-2
TO HA-2
AFC. P
V. SYNC
H. H. SW
H. C. P
50 (HJ
V. H, SW
V. PARA
L_
RSO
IO•
ICB
NJM2.903D
1/2
5-61
R60
IO•
:RN
DA DA
Tl
'
25(
910
~115 li-i.
WIDTH
I
D9
R¥11
cs,
20•
R07. SEB 0.01
~
.ccs
A~ l 2
,
..
[ji:@)
cs,
RV29 0.01
:CCS 20,
Rl 16 ~
910
-12\(
1(21
NJM4558[
Iii