15.3. PF-Board Schematic Diagram
+
+
L.F
+
+
+
OVP
Q
Vref
-
Soft
-
VOVP
Thermal
Vcc(start)
S
IF/B
+
R
GND
Q
comp
Detection
+
UVLO
Vcc
comp
Zero Current
Limit
F/B
Current
Limit
Z/C
drive
On Time Timer
+
R
On Dead Timer
D
Timer
comp
VUL
+
Stand-By
Peak
S
-
-
+
Restart
Latch-stop
Current
/Vcc(startup on)
UVLO
Vcc(startup off)
-
S
Startup
comp
Burst Peak
Startup
Shutdown
/Vcc(stop)
L.F
L.F
-
+
L.F
400Vp
400V
400V
DC400V
-140Vp
DC187V
Q990
2SD13280TL
R904
1.8
**
**
CF901
ERZV10V621P2
R934
13k
C924
50V
1000p
C903
1u
**
C928
25V
220u
JS12
R974
7.5k
R924
22
D971
B0HAPM000012
GT
GT
C915
0.22u
**
S901
J0LT00000009
D921
B0EAKT000018
R973
1k
C971
16V
5600u
T920
ETS29AK7J5AD
2
S3
3
S4
5
S1A
7
S2A
8
S2B
10 V1
11 V2
12 NC
13 NC
14 P1
*
15
NC
16 PT
17 NC
18 P2
*
6
S1B
LF911
G0B353G00001
1
*
2
*
3
*
4
*
TP979
0
R994
PF2
1
**
3
4
**
R990
3.3k
K5D312BL0008
F902
D970
B0JARG000010
*
*
PF10
1
2
3
4
5
6
7
8
9
10
C901
1u
**
JS9
TP904
TP977
TP903
R935
10
L922
EXCELDR35V
C920
200V
560u
**
**
ZA901
K4ZZ01000121
*C914
470p
R971
470
R976
2.2k
C990
50V
10u
C926
50V
100p
C923
400V
0.01u
L970
EXCELSA24T
R922
220k
L973
10u
D925
B0HCMM000001
F900
K5D802BNA003
L921
EXCELSA24T
C973
35V
680u
C922
50V
0.1u
C970
1kV
330p
R992
47k
JS20
C917
1000p
JS70
CF902
ERZVG7Z361
C0DACZH00002
IC920
3
1
4
5
2
TP978
R926
9.31k
LF915A
G0B702K00002
1
*
2
*
3
*
4
**
RL901
K6B1ADA00023
*
*
JS10
IC970
AN1431M-E1
CATHODE
3
1
REF
ANODE
2
*R923
10
D922
MAZ31000ML
LF909A
G0B702K00002
1
*
2
*
3
*
4
*
D920
B0EBNT000002
*
*
*
*
JS11
JS81
JS22
R925
10k
C975
50V
0.047u
0
R993
R928
3.9k
LF904A
G0B702K00002
1
*
2
**
3
*
4
*
L972
0
JS19
TP901
JS73
R972
100
R929
100
C916
1000p
JS21
R970
560
F901
K5D802BNA003
R901
1M
**
C902
0.22u
**
R940
6.8k
C921
2kV
1500p
**
D990
MA3X152K0L
D926
MA3X152K0L
IC921
B3PAA0000261
C974
50V
2200p
L971
10u
R975
2.32k
C972
1kV
330p
C925
50V
2200p
R927
100
L920
J0JKB0000038
*
*
PF1
1
**
3
4
**
C911
220p
C910
220p
NR_10.5V
N
LIVE
T3.15AL-250V
4
3
2
1
GND
PF_AC_ON/OFF
NR_24V
HOT
LIVE CIRCUIT
N
LIVE
COLD
HOT
T8AH 250V
LIVE CIRCUIT
COLD
STAND-BY 5V
GND
1
2
3
4
ERROR
COLD
T8AH 250V
GND
GND
GND
TO
S914 1.8mm
S902 1.8mm
S903 1.8mm
S904 1.8mm
S905 1.8mm
S906 1.8mm
S907 1.8mm
S908 1.8mm
S910 1.8mm
S911 1.8mm
NR_10.5V
D
3
E
2
7
5
A
B
C
8
4
1
6
PA-BOARD
(PA10)
POWER CONTROL
AC CORD
TO
HOT
FEED BACK
VOLTAGE
DET
0
24.0
0
0
10.0
10.0
2.0
0
5.0
0
TO
P-BOARD
(P9)
PF-BOARD
TXNPF1URSU
S
*
<
*
<
TH-37/42PD25U/P
PF-Board Schematic Diagram
TH-37/42PD25U/P
PF-Board Schematic Diagram
73
Содержание TH-37PD25U/P
Страница 4: ...1 Applicable signals 4 TH 37PD25U P TH 42PD25U P ...
Страница 14: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 14 TH 37PD25U P TH 42PD25U P ...
Страница 15: ...7 2 Lead of Wiring 2 15 TH 37PD25U P TH 42PD25U P ...
Страница 16: ...7 3 Lead of Wiring 3 16 TH 37PD25U P TH 42PD25U P ...
Страница 17: ...7 4 Lead of Wiring 4 17 TH 37PD25U P TH 42PD25U P ...
Страница 27: ...10 4 IIC mode structure following items value is sample data 27 TH 37PD25U P TH 42PD25U P ...
Страница 36: ...36 TH 37PD25U P TH 42PD25U P ...
Страница 113: ...Page 1 of 1 4 21 2008 http tsn pstc panasonic com viewing NA TH 37PD25U P SVC t16_01 gif ...
Страница 114: ...15 Block and Schematic Diagrams 15 1 Schematic Diagram Notes 71 ...
Страница 115: ...71 ...
Страница 191: ...12 15 13 14 TO D BOARD 8 12 D BOARD 3 12 TO 13 11 12 AA TH 37 42PD25U P D Board 2 of 12 Schematic Diagram 109 ...
Страница 239: ...CTRODES ns of CTRODES ns of CTRODES ns of TH 37 42PD25U P SU Board Block Diagram 133 ...
Страница 241: ...TH 37PD25U P SU Board Schematic Diagram SC BOARD SC42 TO 134 ...
Страница 245: ...DES DES DES TH 37 42PD25U P SD Board Block Diagram 136 ...
Страница 246: ...15 65 SD Board Schematic Diagram TH 37PD25U P TH 37PD25U P SD Board Schematic Diagram SC BOARD SC43 TO 137 ...
Страница 247: ...TH 37PD25U P SD Board Schematic Diagram SC BOARD SC44 TO SC BOARD SC46 TO 137 ...