Panasonic TH-47LFT30W - Page 41

TH-47LFT30W
41
5
C
7
E
A
4
D
321 6
B
8
FAN_ON6
PWM2
FAN_LOCK6
12V_FAN4
1
4
KFN6FN905
Block Diagram 3/3
TH-47LFT30
Q4316
Q4317
Q4322
FAN_ON7
PWM2
FAN_LOCK7
TEMP1
TEMP2
TEMP3
12V_FAN4
1
4
KFN7FN906
Q4319
Q4320
Q4323
FAN_ON2
PWM2
FAN_LOCK2
12V_FAN2
1
4
KFN2FN901
Q4300
Q4301
Q4312
FAN_ON3
PWM2
FAN_LOCK3
12V_FAN2
1
4
KFN3FN902
Q4303
Q4304
Q4313
FAN_ON4
PWM2
FAN_LOCK4
12V_FAN3
1
4
KFN4FN903
Q4306
Q4307
Q4314
FAN_ON5
PWM2
FAN_LOCK5
12V_FAN3
1
4
KFN5FN904
Q4309
Q4310
Q4315
FAN_ON1
FAN_LOCK1
12V_PWR
1
3
KFN1FN907
Q1851
Q1852
Q1856
1
KTH1
to TEMPERATURE
SENSOR
(INTAKE)
to TEMPERATURE
SENSOR
(INTAKE)
to TEMPERATURE
SENSOR
(EXHAUST)
1
KTH2
1
KTH3
24VP
K8A
1
1
2
3
4
5
6
7
8
9
10
11
12
12
24VP
K18A
1
2
3
4
5
6
7
8
9
10
11
12
12
1
IC6613
1 2 3 45
6 7 8
P_FAIL1
12V_FAN2
IC6614
1 2 3 45
6 7 8
P_FAIL1
12V_FAN3
IC6615
1 2 3 45
6 7 8
P_FAIL1
12V_FAN4
POWER
BOARD
MAIN
BOARD
MAIN CHIP
IC7200
(P2/3)
IC3800
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SDA
SCL
5VSTB
KUSB2
KUSB1
1
KWIND1
to WIND
SENSOR
to PC
to TOUCH
PANEL
DRIVER
UNIT
WIND_SENS1
3.3VSTB
1
KWIND2
to WIND
SENSOR
WIND_SENS2
3.3VSTB