Ld Driver Block Diagram (D-Pcb/Dr-Pcb Ld1S/Ld2S) - Panasonic PT-RS30K Service Manual

SECTION 4 SCHEMATIC DIAGRAMS

1.3. LD Driver Block Diagram (D-PCB/DR-PCB LD1S/LD2S)

D-P.C.Board [LD1S]
T9601
D1
F9601
380V 1
Q9602
16V
4
IC9601
Q9603
POWER
CONTROL
PHOTO
ISOLATOR
PHOTO
ISOLATOR
HOT
D-P.C.Board [LD2S]
T9601
D1
F9601
380V
1
Q9602
16V
4
IC9601
Q9603
POWER
CONTROL
PHOTO
ISOLATOR
PHOTO
ISOLATOR
HOT
Q9701
4
IC9702
SHUNT
REG
IC9801
CPU
IC9708
3.3V DC-DC
IC9707
9V REG
Q9710
Q9711
IC9705
POWER
CONTROL
COLD
IC
Q9701
4
IC9702
SHUNT
REG
IC9801
CPU
IC9708
3.3V DC-DC
IC9707
9V REG
Q9710
Q9711
IC9705
POWER
CONTROL
COLD
IC
DR-P.C.Board
D5 DR8
RDAT_DR
1 1
WDAT_DR
2 2
4
3 CLK_DR 3
CS_DR
4 4
YE_PWM
5 5
B_PWM
6 6
12V 7
7
8 3.3V 8
Q8064
D2 DR5
40V
1 1
80V
3 3
-120V
5 5
D3
2 UART_TXD
3 UART_RXD
4
DriverON/OFF
5 SYNC
7 YE_PWM
8
B_PWM
9 DRV_Write
IC8013
10 DRV_MCLR
11 DRV_EMUD
12 DRV_EMUC
CPU
13 12V
D5 DR7
RDAT_DR
1 1
2 WDAT_DR 2
4
CLK_DR
3 3
CS_DR
4 4
YE_PWM
5 5
6 B_PWM 6
7 12V 7
3.3V 8
8
Q8018
D2 DR2
1 40V 1
80V
3 3
-120V
5 5
D3
2 UART_TXD
3 UART_RXD
4
DriverON/OFF
5 SYNC
7 YE_PWM
8 B_PWM
9 DRV_Write
IC8002
10 DRV_MCLR
11 DRV_EMUD
12 DRV_EMUC
CPU
13 12V
DIA-4
FET DRIVER
Q8054 Q8053 Q8052 Q8047
Q8065,
Q8066
Q8063 Q8062 Q8057 Q8056 Q8055
FET DRIVER
Q8088 Q8087 Q8082 Q8081 Q8080 Q8079 Q8078 Q8077 Q8072
FET DRIVER
Q8019, Q8008 Q8007 Q8006 Q8001
Q8020
Q8017 Q8016 Q8011 Q8010 Q8009
FET DRIVER
Q8042 Q8041 Q8036 Q8035 Q8034 Q8033 Q8032 Q8031 Q8026
DR9
1 LD1S TEMP
DR4
9
2
LD1S-4
10
3
11
LD1S-5
4
12
5
LD1S-6
13
6
14
LD1S-1
7
15
8
LD1S-3
16
LD1S-2
DR6
9
8
7
6
5
4
3
2
1
DR1
9
2
LD2S-4
10
3
11
LD2S-5
4
12
5
LD2S-6
13
6
14
LD2S-1
7
15
8
LD2S-3
16
DR3 LD2S-2
9
8
7
6
5
4
3
2
1