Pb And V1-Board Block And Schematic Diagram - Panasonic TH-65PHD8BK Service Manual

TH-65PHD8BK / TH-65PHD8EK / TH-65PHD8UK

15.8. PB and V1-Board Block and Schematic Diagram

FAN CONTROL
IC850
REGULATOR
VOLTAGE
1 2
CONTROL
4 3
A
Q850
PB
TO P30
30
+15V 1
FAN SOS 3
+5V 4
FAN CONT 5
FAN SOS
SOS BLINKING TIMES:
LED 6 TIMES
B
PB
FAN CONTROL
C
TO J34 V34
R1554
1
STB+3.3V
LED_G 2
R1553
LED_R 3
KEY SW 4 R1550 R1551
REMOTE_IN 6
D
R1510
SW1550
VOL.DOWN
V1
REMOTE RECIEVER
LED_G/R
KEY SWITCH
E
TH-65PHD8 SERIES
PB and V1-Board Block and Schematic Diagram
1
PB
FAN FAN A
31
+9V/+7.2V L6FALCEH0004
1 1
2 2
D850
3 3
R854
PB FAN B
32
L6FALCEH0004
1 1
2 2
D851
3 3
R855
PB FAN C
33
L6FALEFH0028
1
1
2 2
D852
3 3
R856
PB
FAN E
34
L6FAPEHH0006
1 1
2 2
D853
3 3
R857
PB FAN F
35
L6FALCEH0004
1 1
2 2
D854
3 3
R858
PB FAN D
37
L6FALEFH0028
1 1
2 2
D857
3 3
R861
PB FAN G
38
L6FALCEH0004
1 1
2 2
D856
3 3
R860
G D1550
R RM001
LED G
LED R REMOTE RECIEVER
OUT
GND
D1551 C1530
VCC
R1500
Q1540
R1552 D1554
R1511 R1512 R1513
SW1551 SW1552 SW1553 SW1554
F
TV/VTR VOL.UP STR
2 3
PB PB
38 37
TO
P-BOARD
PB
(P30)
R860 R861
30
1.2k 1.2k
15.0
1
DR15V
0
2
D856 D857
GND
MA2C165001VT MA2C165001VT
3 0
FAN SOS
5.0
4
5V
5 6.6
FAN CONT
IC850
C0DAAZG00014
FAN CONTROL
REGULATOR
C850
50V
0.1u
15V
L851
JS852
68u T3A205016
C852 R862
7.5k
25V
470u
D859 C854 R863
B0JAME000091 16V 910
470u
R850
4.7k
R853
470
R852 Q850
47k R851
2SC3311ARA 3.3k
V1-BOARD TNPA3199AB
TO
J-BOARD
V34
(J34)
3.3
1 STB5V
STB3.3V
4.5
2
LED_G
0
3
LED_R
3.2
4
KEY_SW
0 R1550
5
CPU_GND 1k
R1551
0
6
47
REMOCON
0
7
OPT
0
8 D1551
GND
MAZ80560ML
Q1540
R1500
2SD0601A0L
R1552
220k
R1510 R1511 R1512
2.2k 3k 4.7k
S1550 S1551 S1552 S1553
EVQPBD05R EVQPBD05R EVQPBD05R EVQPBD05R
VOL.DOWN F TV/VTR VOL.UP
4 5
76
TO FAN
PB PB PB PB
35 34 33 32
JS851
0
R858 R857 R856 R855 R854
1.2k 1.2k 1.2k 1.2k 1.2k
D854 D853 D852 D851 D850
MA2C165001VT MA2C165001VT MA2C165001VT MA2C165001VT
MA2C165001VT
TPFAN
PB-BOARD TNPA3655AB
D1550
LNJ107W5PRW
G
LED G
R1554
R
LED R
270
R1553
470
VCC
C1530 RM001
GND
6.3V PNA4601M05TV
10u
REMOTE RECIEVER
VOUT
1k
D1554
MAZ80560ML
R1513
8.2k
S1554
EVQPBD05R
STR
TH-65PHD8 SERIES
PB and V1-Board Block and Schematic Diagram
6 7
PB
31
8