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Sony BVM-14E1E - Page 77

Sony BVM-14E1E
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G, GA, GB and GC Board Block Diagrams
.---I 6-------------
AC
INLET
LIVE 3
NEUTRAL l
CNI
CN2
I
AC SW IN 2
r,:---i.AC SW IN 4
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_ ACSWOUT3
S901
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®
fl
r----Q------t THPl t---~
RECT
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010
IC2
5
-
INRUSH
FAILURE
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+
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I DEG SWITCH
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I
PWR
PFC PILOT
ICl06
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.
LEO DRIVE
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6
7
POWER ON
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~
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I
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POWER SUPPLY 0-----------------------' I
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L
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5 V FEED BACK 5
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RCC
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3-27
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LEO
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016
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RCC PROTEC70R
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2
SWITCH
3
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1
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t5V REG
ISOLATOR
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1Cl02
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ERROR
AMP I )r-----~
L
PC4
------------------------------------------------
3-28
TPI 05 (j)
+B
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,,
2 b
+B
26a +5V SENSE
....c
29a
DIGITAL +5V
29b
DIGITAL +5V
,-il.
17c G PORT 3
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17b G PORT 4
,JU.
160 G PORT I
l-iL
16b G PORT 2
I
I
CN6
2
DIGITAL 5V
3
POWER
4 SHUT DOWN
5
PFC FAILURE
6
-6{0CP- 1
7
-6 IOCP+ I
8
-610VPI
9 +610CP+I
10 +6 {OCP-1
11
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CN7
t:!t I GPRORT3
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...!.!_ 4 G PAORT I
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11
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12
+BIOCP
I
13
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14
tBIOVP I
15 -12v
-
,----
-
-
-
-
-
-
-
-
,_
~
TO
-
EACH
BOARD
-
-
·-
,--
,--
-
-
----
-
-
DIGITAL 5V
pow,J!
SHUT DOWN
~
- 610CP - l
-610CPTI
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+610CP+l
+6lOCP-
I
+6IOVPl
-1510CP-I
-1510CP+ I
-1510VPJ
+15(0VPI
+ t510CP- I
+1510CP+ I
+BIOCPI
+IZV
+BIOVPI
-12V
G PORT3
G PORT 4
G PORT 2
G PORT I
I
I
I
CN:
2
3
4
5
6
7
8
9
10
11
CN
6
7
8
9
10
11
12
13
14
15
Cl
I
2
3
4
l

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