P(Ss)-Board Block Diagram - Panasonic TH-65PHD7UY Service Manual

15.7. P(SS)-Board Block Diagram

P Power Supply Board:SS Side
TV POWER ON/OFF
D503 D504 Rash ON/OFF
COLD
RL402 HOT
RL403
LIVE T406
AC
4
350V
3
D401
NEUTRAL
AC 1
T401
TO PF9 P9
Q401
8
VCC
PFC
IC406
1 2
Q418 Q421
PFC OUT DET
D402
AC INPUT DETECT
IC410
2
+5V OUTPUT
TH-65PHD7UY/EK/BK
P Board:SS side Block Diagram
D419
PFC DC395V
PR401
Q414
1 2 3 7 8 9
Q406
9 8 7 3 2 1 D420
Q410
PFC CTRL
Q415
R426
D424
13 15
D426
Q411
D411
Q404
3 5
7 F405
CTRL
GND
1
4 6
2
R443
3
PFC
Q412
DC395V
Q413
D423
Q422
Q407
D425
D418
OVER CURRENT DETECT
HOT
IC409
T410
D404
INTELLIGENT POWER DEVICE D511
8 14
4 VCC D 5
2
FB 6 15
1 7
VDD S D510
D413
4 13
D410
3
2
1 10
D409
IC408
D412 FEED BACK
IC402
IC405
PFC OUTPUT ILL DET
+5V OUTPUT
PFC FAIL DET
IC404
AVR
2 1 5
CNVT
3
4
1
D434
IC403
AC POWER FA/L DET
AVR
Q408
CNVT 1
5
1
4
3
IC411
Q503
IC401
Q417 PFC CTRL
AC INPUT ILL DET
PFC ON/OFF
HOT COLD
HOT COLD
D539
T405
1 7
D537
IC522
2 11 IC521
BUFFER
T403
6 4 Q515
5 6 7 8 4 5 6
5
Q514
Q CLR PR VCC
3 VCC
9
GND Q D CLK GND
4 3 2 1 3 2 1
Q504
10 2
T404
DC85V
D531
5 7
9
8 DC15V
D536
15V
13
D534
DC12V
12
DC15V
D533
15Vs
10
D532
DC-12V
11
2 14
T407
D529
2 4
IC523 IC520
1 6
D528 D535
BUFFER
T402
6 2 Q519
5 5 6 7 8 4 5 6
3 Q518 Q CLR PR VCC VCC
9
Q D CLK
GND GND
4 3 2 1 3 2 1
Q545
10 4
D521
COLD
Q537
Q538
STB5V CTRL STB5V CTRL
STB_5V
D506 STB_5V
D557
IC504
ERROR DETECT
K
R
A
Q536
5V CTRL
85
Vsus OUT CTRL
Q506,Q512,Q513
Q516,Q520
Q525,Q528 D549
15V
5V Q511
OVER VOLTAGE PROTECTOR
D548 Vsus ILLEAGAL DETECT
STOP
Vsus
Vsus
IC525
1
2
R641
2
1 3
3
V sus
Vda
D543
Q527
Vda OUT CTRL
K 1
V
da
2
IC512
R
R665
3
A
ERROR DETECT
D530
Vlow POWER CTRL
Q508- 510,Q524
Q540- 542,Q521
D551
15V
5V
OVER VOLTAGE PROTECTOR
STOP 5V OUT DET
ILL CTRL Vda
D561
Vlow
IC524
1
2
3 V
low
IC503
Q554 Q547
ERROR DET
R
K A
Q501
MAIN RELLAY CTRL
Q502
RUSH RELLAY CTRL
TH-65PHD7UY/EK/BK
P Board:SS side Block Diagram
TH-65PHD7UY / TH-65PHD7EK / TH-65PHD7BK
P2 TO SS10
Vsus
1
Vsus
2
P11
TO SS11
Vsus +173V
2
3 Vsus +173V
TO SS12
P12
1 Vda +75V
Vda +75V
2
15V
4
STB_12V
8
10 STB_PS
TO Z9
P7
SOUND 15V
1
SOUND 15V
2
P5
TO Z5
12V
1
12V
2
STB_5V
3
SOUND 12V
6
SOUND 12V
7
SOUND 12V
8
P25 TO D25
UNR12V
1
UNR12V
2
5V(P)
5
5V(P)
6
P10 TO Z10
DR+15V
1
FAN_SOS
3
+5V
4
FAN CTRL
5
P27 TO D27
TV ON/OFF
2
4 STB_5V
7 POWER_SOS
8 ALL OFF
3 FAN CTRL
FAN_SOS
6
P700 TO PC700
ALL OFF
1
V_Low_Good
2
3 Vsus_ON/OFF
Rush RELLAY
4
V_Low_ON/OFF
5
ON/OFF_Rellay
6
7 PFC_ON/OFF
8 PFC_Fail DET
9 PC_SOS
STB_ON/OFF
11
12 5V
Vsus_Good
13
15 TV ON/OFF
17 AC POWER FAIL
STB_PS
20