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15.3. P-Board (1 of 2) Block Diagram
P POWER SUPPLY(1/2)
HOT
RF1601
P9
K1602
K1603
F1601
AC IN
3
T10AH 250V
F1602
AC100V
1
50/60Hz
T10AH 250V
D1601
D1602
CN
TO CN1701
1601
AC100V
4
AC100V
1
7
8
6
RUSH
POWER
RELAY
RELAY
CONT
CONT
MC1603
RELAY/
PFC CONTROL MODULE
<Exchange board only>
1
CN
TO CN08
1602
VSUS_VCC
1
TH-58PY700AZ/M/MR, PZ700A
P-Board (1 of 2) Block Diagram
PFC MODULE
MC1604
<Exchange board only>
D1603
D1604
MC1601
RECTIFIER MODULE
L1603
<Exchange board only>
L1601
L1602
L.F
L.F
D1
D2
D3
-
+
S1
G1
S2
G2
S3
G3
ZD1602
(+4.7V)
Q1604,
DRIVE
Q1605
10
7
3
11
1
VCC
OCL
VIN
GATE
+S
(18V)
(IDET)
(VDET)
OVP
PFC
MC1602
ON/OFF
PFC MODULE
<Exchange board only>
PFC
3
ON/OFF
14
Vsus
13
ON/OFF
2
MC202
Vsus
POWER SUPPLY
<Exchange board only>
C1621
C1622
C1623
C1624
F201
Q201,Q203
DRIVE
Q1601,
Q1602
Q202,Q204
ERROR
DET
DRIVE
MC203
Vsus
POWER SUPPLY
4
<Exchange board only>
9
1
2
6
9
GH
SH
GL
I+
MC201
Vsus
BIAS
12
POWER CONTROL
<Exchange board only>
13
Vsus ON/OFF
77
TH-58PZ700A / TH-58PY700AZ / TH-58PY700M / TH-58PY700MR
HOT
COLD
D251
Vsus 180V
C253
C258
T201
D2
P1
S1A
G2
D255
S1B
VSUS
S2
C251
C254
VR251
D1
G1
S2B
S2A
D253
D254
P2
S1
T202
P1
S1A
S1B
D2
T1
G2
S2
T2
D1
S2B
G1
S2A
D252
P2
S1
25
22
VCC
V+
HOT
COLD
PC201
Vsus ON/OFF
PC202
PFC ON/OFF
TH-58PY700AZ/M/MR, PZ700A
P-Board (1 of 2) Block Diagram
P2
TO SC2
1
Vsus
TO SS11
P11
1
Vsus
CN
TO CN06
02
6
P+5V
5
PFC ON/OFF
7
Vsus ON/OFF
1
Vsus DET
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