Sanyo PLV-Z4 - Power Supply Lines

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■ Power Supply Lines
Lamp Error: H
FN901 FN902 FN903 FN904 FN905
12
S16V
S5V
S - 5V
S16V
S5V
SS5V
S - 5V
CN101 CN102
UNIT_POWER
BRIDGE
DIODE
P. F.
CONTROL
IC101
POWER
OSC.
IC301
POWER OSC.
T301
CONVERTER
TRANS.
T101
CONVERTER
TRANS.
PC103
PC101
3-4 12
6
S6.5V S6.5V
9-10 9-10
3-4 12 5143
AC INPUT
MAINS SW
FILTER
K6A
K601
CN101
IC1581
12V
Q591
15.5V
IC8281
3.3V_A
IC8291
1.8V_A
D880/1
D887/8
Q5641
S2.6VPW
Q5661
S1.8VPW
5VDDC
D896
D874
D873
D872
D871
IC3431
S3.3VFPG
LAMP SW BOARD
CONTROL
BOARD
LAMP SW
POWER KEY
UNIT_LAMP
BALLAST
IC871
COMPARATOR
IC301
SYSTEM
CONTROL
D891
D893
D898
IC7841
DAC
IC4801
SUB
CPU
IC4401
COLOR
MANAGER
IC4833
INVERTER
PC202
PC201
PC203
5V
5143
CN201
P15V
375V
IGNITOR
K8Q
K8803
SW8803
THERMAL SW
K8R
K28A
K8D
SW902
K8P
MAIN BOARD
D878
D875/6
D884
D882/3
IC4641
5V
IC8846
5VT
Q5621
S3.3VPW
IC8061
S3.3VSI
L1401
Power Fail: L
Stand-by : L
Stand-by : L
Stand-by : L
power-On : H
Power-On : H
Lamp-On : H
Lamp-On : L
BLUE
LCD
PANEL
GREEN
LCD
PANEL
RED
LCD
PANEL
15.5V
12
81
6
14
15
13
12
18
17
16
K35B K35G K35R
SS5V
CN201 K8A
FAN3
FAN4
FAN2
FAN1
IC1801
BUFFER
PRIMARY
CIRCUIT
10
13
8
3
12
5
K78E
12
K78D
12
K78C
12
K78B
12
K78A
FUSE
15V_SW
Q4603
6.5V
5V_SW
FAN_SW
FAN_SW
5V_SW
3.3V_SW
IC8251
3.3V_D
IC8261
1.8V_D
D885/6
Q4601
- 5V
5VHDMI
L8071
S1.8VSI
L1401R478
3.3VGA
L1401R479
1.2VGA
L1401R3433
S1.5VFPG
L1401L3432
S1.5VPA
L1401L3431
S3.3VPA
FAN_CONT4
FAN_CONT3
FAN_CONT2
FAN_CONT1
Q6631
Q6641
IC6601
IC6621
Q6651
Q6661
IC7831 IC7831 IC7831 IC7831 IC7831
FAN_MTR1-5
TPFAN1
TPFAN2
TPFAN3
TPFAN4
LAMP_PWM
22
21
2
20
268
4
Lamp Error : H
Power Fail : L
LAMP_ERR
P_KEY
R/C
P_FAIL
P_KEY
5
POWER_FAIL
7
LAMP_ERR
1
R/C_PW
1 1
Lamp-On : H
MAINON_SW
Power-On : H
PWR_SW
PWR_SW
FAN_SW
80
MAINON_SW
79
15V_SW
336
5V_SW
76
3.3V_SW
D8103
D8101 D8102
FAN_CONT1
FAN_CONT2
FAN_CONT3
FAN_CONT4
DOOR_SW1/2
POWER_FAIL
IC5601
Q3641
1.2V
Q3651
S1.5V
Q3631
3.3V
IC3601
6
FAN14,5V S16V_F
S16V_F
1-2
CN202 K8C
1-2
1
CN203 K8B
13
3
L1401L3433
S1.5VPG
IC4831, IC4832, IC2821
RX_LAMP
TX_LAMP
LAMP_SW
R/C
BOARD
RECEIVER
K28D
K8J
SS5V
IC2891
BUFFER
POWER_FAIL
FILTER BOARD
● Power supply circuit and Protection circuit