C1, C2, C3 And C4-Board Block Diagram - Beko P7 Service Manual

10.13. C1, C2, C3 and C4-Board Block Diagram

PANEL DATA DRIVER
CLK CLK
D14 ODE D12 ODE
CA1 VDD2 LEU CA2 VDD2 LEU
D15 CLR D13 CLR
PCU PCU
IC7102 IC7103
BUFFER BUFFER
C1
Data drive (Up Left)
Board (Rear View)
C4
Data drive (Down Left)
Board (Rear View)
IC7402 IC7403
BUFFER BUFFER
CLK CLK
D14 ODE D12 ODE
CB1 VDD2 LEU CB2 VDD2 LEU
D15 CLR D13 CLR
PCD PCD
PANEL DATA DRIVER
MD-42HM8 SERIES
C1, C2, C3 and C4-Board Block Diagram
CLK CLK
D10 ODE D8 ODE
CA3 VDD2 LEU CA4 VDD2 LEU
D11 CLR D9 CLR
PCU PCU
IC7101
BUFFER
IC7104
BUFFER
ODE CLK2 LEU DRV-
C11 DUA8~15,DUB8~15,DUC8~15
CLR CLK3 PCU RST
TO
D31
TO
D34
ODE CLK2 LED DRV
C41 DDA8-15,DDB8-15,DDC8-15
CLR CLK3 PCD RST
IC7404
BUFFER
IC7401
BUFFER
CLK CLK
D10 ODE D8 ODE
CB3 VDD2 LEU CB4 VDD2 LEU
D11 CLR D9 CLR
PCD PCD
CLK
ODE D6
LEU VDD2
CLR D7
PCU
IC7204
C12 C22
BUFFER
4 Vda70V 1
3 Vda70V 2
C1_5V C2_5V
5V 5V DRV LEU CLK0 ODE
P5V P5V DUA0~7,DUB0~7,DUC0~7 C21
DET DET RST PCU CLK1 CLR
TO
D32
5V 5V DRV LED CLK0 ODE SUSTAIN DRV-
P5V P5V DDA0-7,DDB0-7,DDC0-7
DET DET RST PCD CLK1 CLR DATA SOS9
C4_5V C3_5V
C43 C33
20 Vda70V 1
19 Vda70V 2
IC7304
BUFFER
CLK
ODE D6
LEU VDD2
CLR D7
PCD
45
PANEL DATA DRIVER
CLK CLK CLK
ODE D4 ODE D2 ODE D0
CA5 LEU VDD2 CA6 LEU VDD2 CA7 LEU VDD2 CA8
CLR D5 CLR D3 CLR D1
PCU PCU PCU
IC7201 IC7202 IC7203
BUFFER BUFFER BUFFER
C2
Data drive (Up Right)
Board (Rear View)
TO
D33
C31
C3
Data drive (Down Right)
Board (Rear View)
C3_5V
IC7301 IC7302 IC7303
BUFFER BUFFER BUFFER
CLK CLK CLK
ODE D4 ODE D2 ODE D0
CB5 LEU VDD2 CB6 LEU VDD2 CB7 LEU VDD2 CB8
CLR D5 CLR D3 CLR D1
PCU PCD PCD
PANEL DATA DRIVER
MD-42HM8 SERIES
C1, C2, C3 and C4-Board Block Diagram
MD-42HM8 SERIES
TO
C24
SS24
1 Vda70V
2 Vda70V
TO
C32
SS32
9 DRV-SOS9
8
UMH
7 UML
USH
6
5 USL
4 UEH
3 NUEL
1 5V
12
Vda70V