Sony Trinitron PVM-1453MD - Page 70

20
0 C SOARD
CN702
A (3/3) BOARD WAVEFORMS
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®
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_LL_
1 • 0 Vp-p ( V )
11 • 0
Vp-p (
V l
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®
ulf
JUL
11.0Vp-p(
H
)
12.QVp-p( H )
(J)
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JUL
3.9Vp-p(
V )
4.8Vp-p(
V )
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(iJ)
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I
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4.8Vp-p(
V
)
4.0 Vp-p C
H )
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4.2Vp-p(
H
) 4.8Vp-p(
H )
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I I • 0 Vp-p (
V l
3. 8 Vp-p ( V )
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S. 9 Vp-p (
V
)
11 • 2 Vp-p (
V )
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4.8Vp-p(
H )
2.
6 Vp-p ( H )
@
w
~
170 Vp-p ( H )
I 4. 4
Vp-p ( H )
@
WM
~
2. 4 Vp-p ( V )
305Vp-p( H)
A (3/3) BOARD
IC200
AUDIO OUT
IC500 X-RAY PROTECT
IC502 V DELAY MONO-MULTI
IC503
H DELAY MONO-MULTI
JC504 V GAIN-CONT AMP 2
IC505 +12VREG
IC506 H BLK MONO-MULTI
IC507 DEFLECTION
IC506 V GAIN-CON
I AMP 1
IC509
PIN COMPLETION
IC510 16:9 V BLK MONO-MUL Tl
@
0200 +12REG
.
. .
0201
MUTE SW
0500
CURRLIM2
.
0501 HOUT
12.0 Vp-p ( .V
)
0502
HORIVE
0503 PIN OUT
0505
HBLK1
©
0506
VZOOMING
0507 HBLKBUFFER
/Vl/1
0508
50/60 SWITCH
0509 DIGITAL V SWITCH
0510
16:9SWITCH
6.3Vp-p(
V )
0511 CURR LIM 1
0512
VDRIVE
®
0513
VOUT1
0514
50/60 SWITCH
. .
.
0515
VOUT2
0517
H-V PHASE LOCK SW
0518
U/SSWITCH 1
4. 8 Vp-p C
V )
0519
U/SSWITCH2
0520
+12VREG
0522
H PULSE BUFFER
<i)
0523
VCENTCONT
0524 VCENl OUT2
_LL
0525
VCENTOUT1
0526
t-BT +12V FAILURE SW
0527
FAILURE
5. 3 Vp-p (
H )
@
0116 CURR LIMITER
D200
AUDIO De; SHIFT
J___j_
0500
SPEEDUP
D501
HVPROTECT
U502
PIN DAMPER
120 Vp-p C
V )
0503
PH< Tt-t,T
0504
PROTECT
0505
G2RECT
@
0506 DAMPER
0507
HV DELAY SWITCH
~
0508
HV DELAY SWITCH
D509 SWITCH
0510 +15VRECT
1 • S Vp-p (
V )
0512
PIN OAMPER2
0513
HBLK
@
0514 +24VRECT
0515 +170VRECT
..,
r
r
r
0516
HBLK
0517
SWITCH
L...., ..__, ...__
0518
PROTECT
5.0Vp-p( H )
0519
VSYNC
0520 MICOMSWnCH
(9
0521
MUTE SWITCH
0522 DCUP
0523
BIAS
lJUU
0524
HCENT
0525
HCENT
0526
50/60 SWITCH
3. 8 Vp-p < H )
0527
OCLIMITER
0528 PUMP-UP2
@
0529 SWITCH
0530
PUMP-UP
JLfl
0531
+12V REF 1
0532
+12VREF2
0533
HV PROTECT RECT
1 000 Vp-p ( H )
D534
SWITCH
0535 BIAS
D536
BIAS
0537
PROTECT
0538
PHOTECT
D539
SWITCH
0540
V BLK SWITCH
1
0541
V BLK SWITCH 2
0542
16:9SWITCH
-80-