Power Supply Lines; Power Supply Circuit And Protection Circuit - Sanyo PLV-Z5 Service Manual

■ Power Supply Lines

● Power supply circuit and Protection circuit
MAIN BOARD
S16V_F
IC6601
IC6621
UNIT_POWER
FAN14,5V
PRIMARY
CIRCUIT
T101
CONVERTER
TRANS.
PC103
PC101
BRIDGE P .F.
DIODE CONTROL
CN101 CN102
K6A CN101
UNIT_LAMP
BALLAST
IGNITOR
K601
AC INPUT
Q6631
FAN_CONT1
Q6641
FAN_CONT2
Q6651
FAN_SW
FAN_CONT3
Q6661
FAN_SW FAN_CONT4
CN202 K8C
S16V_F
CN201 K8A
S16V S16V
S6.5V S6.5V
S5V S5V
S-5V S-5V
MAINON_SW
Lamp-On : H
CN203 K8B
PWR_SW
Power-On : H
SS5V SS5V
FAN_CONT1
FAN_CONT2
FAN_CONT3
FAN_CONT4
Power-On : H
Lamp-On : H
MAINON_SW
Stand-by : L
Stand-by : L
Stand-by : L
CN201 K8P
power-On : H
5V
Lamp Error: H
PC202 RX_LAMP
TX_LAMP
PC201
PC203 LAMP_SW
Lamp-On : L
K8R
SW902
THERMAL SW
FN901 FN902 FN903
1 2 1 2 1 2
FAN1
TPFAN1
FAN2
TPFAN2
FAN3
TPFAN3
FAN4
TPFAN4
Q4601 6.5V IC4641
5V_SW
IC8846
Q591 15.5V
15V_SW
IC1581 12V
Q4603 -5V
IC8251 3.3V_D IC8261
IC8281 3.3V_A IC8291
5V_SW
IC3431 S3.3VFPG L1401 L3432
IC8071 S3.3VSI IC8081 L1401
Q3631 L1401 L478
3.3V
Q3641 L1401 L479
1.2V
Q3651 L1401 L3433
S1.5V
IC3601 L1401 L3434
3.3V_SW
L3436
Q5621
S3.3VPW
Q5641
S2.6VPW
Q5661
S1.8VPW
IC5601
D8101 D8102
5VHDMI0
5VDDC0
D8103
5VDDC1
D8133
5VHDMI1
D8131 D8132
15
14
IC7841
13
DAC
12
81 IC301
FAN_SW
SYSTEM
80
CONTROL
79
15V_SW
336
5V_SW
76
3.3V_SW
12
PWR_SW
13
12 18 IC4801
SUB
3
10 17
CPU
8 5 16
IC4831, IC4832, IC2821
K8Q
K8803
SW8803
LAMP SW
LAMP SW BOARD
-80-
FN904 FN905
1 2 1 2
FAN_MTR1-5
D898
5V
5VT
D893
D896
D891
D885
1.8V_D
D880
1.8V_A
S3.3VPA
15.5V
D887/8
S1.8VSI
D878
3.3VGA
D875
1.2VGA
S1.5VFPG
D884
S1.5VPA
D882
S1.5VPG
Power Fail: L
P_FAIL
IC871
COMPARATOR
PFAIL_LV/HV
R8104
5VDDC
R8105
5
RFAIL_LV
6
IC1801
P_KEY_PW
BUFFER
7
LAMP_ERR
Lamp Error : H
1
R/C_PW
268
20
SS5V
2
LAMP_PWM
4
LAMP_ERR
21
22
R/C
RFAIL_LV
DOOR_SW1/2
K8J
K28D
RECEIVER
R/C
BOARD
IC4401
COLOR
MANAGER
BLUE
LCD
PANEL
GREEN
LCD
PANEL
RED
LCD
PANEL
Power Fail : L
K8D
K28A
POWER KEY
CONTROL
BOARD