Advertisement
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
~~AC
SW OUT I
_
ACSWOUT3
S901
!POWER
I
®
fl
r----Q------t
THPl t---~
RECT
SWl~~ING
[21--
010
IC2
5
-
INRUSH
FAILURE
Oil
+
-
-
I
DEG SWITCH
QI07
I
PWR
PFC PILOT
ICl06
OIi~
.
LEO DRIVE
+12v
6
7
POWER ON
I
-------
"-7
RESET
PFC FAILURE
~
QIOB,0109
3
OET
I
PC2
,),.
PWR
ISOLATOR
SHUT DOWN
~=
I
I
+5V
2
[&
L~
~
~PROT
~
~
020
J.
E PROT
SHUT DOWN
PWR
SW
SW
SW
,,,.
0103
0104
QI05
,.b
nm
T4
SRT
TPIO I
'j'
7a
+6V
~
L
7b
+6V
+6 IOCP+I
r(i3
H2
RECT
-6IOCP·I
-610VPl
DEGAUSS
~
C01L
~
©
RYI (-
I
DIS~~ARGEI
t.---+-t-@-(1)
IC:
IC I
PFC CONTROL
I
PFC STOP I
A
ENABLE
0 1©_•
__________________
0_,3 __
1:=:,--+-----.--i--.,.J+-<
r''
0
...
_l_
• rtr
GATE !&_,--
DRIVE
PFC OUT
OVP
7
LATCH
03,04
020
PFC OVP
...
PILOT
l
~
~
HIGH·SIOE
SWITCHING
06
RTN
-f'g
l~~I
;;:;--,:
•
+610CP·I
42
jo
.
g~g~
-6 {OCPTJ
r
lO
i~:>---F:
.:t--yw.-r+i.io,;,;::;-J--r.~H.....'..'...'.'H~~=1
_
•+15IOC'P-I
RECT
+15{0CP+I
5
Ol03
-1510CP- I
-------~
:::.
0104
-1510CP+I
TPl02 ~
6a
·6V
6b
·6V
TP103
(j)
+15V
~
L..
••
5b
+15V
-15tOVP)
TPl04
t--
EXT
(
~
POWER SUPPLY
0-----------------------'
I
@
-1--1--&>V~S~E~NS~E'-q~i'>-f"~---,
osc
1-- . ..
SWl~~ING
6)--b_,,,_:d-~J.,,,,,, .. ·.· .
.J•---+-L-+-+--L~itjt===j
••
-15V
4b -15V
--
10 -
..<:: ..
g+
r ~:
.. -~
~
·J:
I
I
A°.'p ~:
CN13 PFC RTN
I
~
15,,---
~
~L!_I .j_k!!V!!rm,~_J-?4--1--'
POWER ON
RESET
014-016
017
~
~
-
PC
I
+B
REG
ISOLATOR
i
-
~
:
..._ ___ '--_ -_-_ -_ -_ -_ -_ -_- _- _ - _ - _ - _ - _ - _ -_- _- _ - _ - ~ -------+---~
- ---,-c-,o-,------ -,c-,-o-,
----c-.,-o!..,
POWER
CN5
4
b=
J)-0-------~
,-------<-}~~----''
TPI06
I)
I
I
HALF BRIOGE
HALF BRIDGE
PWM CTR\.
DRIVER
CN4
H, ORV
I
H. ORV RTN
10
RTN
I
PWR SW
l
'9IT
0101
V
6
~
5 )CT
CNIOI
CN5
LORV
10
r:---:,
4)0'
~
:
:~::
::;:
. ::
L::::.l
l
LO ,\..'t-l-~f,oE];:;:~!Y:::_:=_:=_:=_t~l-------------------'L=--1-
..
-~---_-l+..)--<--+-o-o~G3
R~~T
e
--- __J
FB
VREF
COM
2
~
s\O:.R~ 3f
T14
._ ___
_,
0102
---
7
+l5V
7.,._ __________________
__,
L
r-(9
f--(•
I
6
V REF
6
I
5
V FEED BACK 5
....._64
_______
__.
IC4
RCC
SWITCHING
~---+-<,
.------0---+-----+--<1
/4Tr
J._____J_
T5
lCIOI
+B REG
~'
RVI
.... l+B AOJI
,.
SRT
RECT
0107
? . "'"
0108
0110
IC105
~
+BIOCPI
TPIOB
I)
:,
-
[
L,_r-.
___,
T~
SWITCHING
JJ
SWITCHING
I
!
~R:-1ru
'V
-
r---+--+-....,
3-27
I
LEO
DRIVE
OB
016
/ p\ RCC FAIL
'Sf\ ::/
PILOT
CONTROL
l
r-r
-'
RCC PROTECTOR ,
m
RCC
l._ __
o_:~_v_E _
_,lr--~r------twpRQJ~tOR
,,,.
'
PC3
RCC PROTEC70R
ISOLATOR
-
rl ~
CI03
)
+-
.I,
2
SWITCH
3 +5V
1
_, f
0101
OVP
t5V
REG
ISOLATOR
'--------+{4)
)::t
2
1Cl02
+5V REG
ERROR AMP
I
)r-----~
L
PC4
------------------------------------------------
3-28
TPI 05
(j)
+B
L..
,,
2 b
+B
26a +5V SENSE
....c
29a
DIGITAL +5V
29b DIGITAL +5V
,-il.
17c
G
PORT
3
~
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 +6 IOVPI
CN7
t:!t
I
GPRORT3
~
! ::::~~
...!.!_
4
G
PAORT I
6
·1510CP·l
1
- i,toCPTI
8
- i,1ovP1
9
t15IOVPI
10
tl5
(OCP-1
11
+15
IOCP+I
12 +BIOCP I
13
+12V
14
tBIOVP I
15
-12v
-
,----
-
- -
- -
- -
-
, _
~
TO
-
EACH BOARD
- -
· -
,--
,--
-
-
----
-
-
DIGITAL 5V
pow,J!
SHUT
DOWN
~
- 610CP - l
-610CPTI
-&{OVPJ
+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
Advertisement
