Panasonic PT-50LCZ70 Service Manual page 113

Check Point of IC8001 (Main P.C.B.)
Pin Name Voltage Check Point
C20 VOP2 0
C20
A21 VOP3 0
A21
B21 VOP4 0
B21
F19 VOP5 0 R7367
F19
C21 VOP6 0 (LEFT) C21
A22
A22 VOP7 0
D20
D20 VOP8 0
B22
B22 VOP9 3.3
C18 VOP12 0
C18
A19 VOP13 0
A19
B19 VOP14 0
B19
F18 VOP15 0 R7368
F18
(LEFT) C19
C19 VOP16 0.6
A20
A20 VOP17 0
E19
E19 VOP18 0
B20
B20 VOP19 0
E17 VOP22 0
E17
A17 VOP23 0
A17
B17 VOP24 0
B17
C17 VOP25 0 R7369
C17
(LEFT) A18
A18 VOP26 0
F17
F17 VOP27 0
B18
B18 VOP28 0
E18
E18 VOP29 0
A23 MVCLK 1.7 R7370 (LEFT)
C22 MHSYNC 0 R7372 (LEFT)
E20 MVSYNC 0 R7371 (RIGHT)
AF13 SDCLK 0 R8208 (RIGHT)
AB12 SDDAT0 3.3 R8201 (RIGHT)
AE13 SDDAT1 3.3 R8202 (RIGHT)
AB13 SDDAT2 3.3 R8203 (RIGHT)
AA13 SDDAT3 3.3 R8204 (RIGHT)
C5 VI1P28 1.5
A4 VI1P29 1.5 R5642
B4 VI1P12 1.7 (LOWER)
C4 B4
C4 VI1P13 1.0
A3 VI1P14 0
B1
B3 VI1P15 0 R5649
A2
B3
A2 VI1P16 3.3 (LEFT)
A3
B1 VI1P17 0
C2 VI1P18 0 R5650 (LEFT)
C1 VI1P19 0 R5651 (LEFT)
A7 VI1P26 1.5
B7 VI1P4 0 R5639
C7 VI1P5 0 (LOWER)
A6 C7
A6 VI1P6 0
WF No. Remarks Pin
B6
C6
A5
B5
WF1 FOIL SIDE
B10
C10
A9
B9
B8
C8
A8
C9
WF2 FOIL SIDE
D2
D1
H25
K21
AD24
D7
D8
D16
WF3 FOIL SIDE
etc.
N10
P10
R10
WF6 FOIL SIDE
WF4 FOIL SIDE
etc.
WF5 COMPONENT SIDE
FOIL SIDE K23
K26
FOIL SIDE
M21
FOIL SIDE
FOIL SIDE
etc.
FOIL SIDE
N17
R17
FOIL SIDE
T15
A4 C5
etc.
C12
FOIL SIDE
E14
WF21
P16
FOIL SIDE H21
P3
FOIL SIDE
FOIL SIDE
B7 A7
113
PT-50LCZ70 / PT-56LCZ70 / PT-61LCZ70 / PT-50LCZ7 / PT-56LCZ7 / PT-61LCZ7
Name Voltage Check Point
VI1P7 0
VI1P27 0.3 R5640
VI1P8 0 (LOWER)
B5 A5 C6 B6
VI1P9 0
VI1P2 0.7
VI1P3 0 R5635
VI1P22 0 (LOWER)
B9 C10
VI1P23 0
A9 B10
VI1P24 0 R5637 (LOWER)
VI1P25 0.8 R5638 (LOWER)
VI1CKOUT L5009 (LOWER)
0
VI1CLK R5636 (LOWER)
1.7
VI1VSYNC 0 R5645 (LOWER)
VI1HSYNC 0 R5646 (LOWER)
CLK74 1.5 R8091 (RIGHT)
CK27 1.5 R8093 (RIGHT)
CK27D 1.5 R8093 (RIGHT)
VDD33 3.3 L8001 (RIGHT)
VDD12 1.2 L8002 (RIGHT)
VDDIO 1.8 L8003 (UPPER)
VDDR
3.3 L8004 (UPPER)
VDDA
DACVDD1
3.3 L8006 (LEFT)
DACVDD2
DPAVDD
MVVDD 3.3 L8009 (LOWER)
AGAVDD
WF No. Remarks
FOIL SIDE
WF21
FOIL SIDE
FOIL SIDE
FOIL SIDE
FOIL SIDE
WF22
FOIL SIDE
WF23
FOIL SIDE
FOIL SIDE
WF35 COMPONENT SIDE
WF36 COMPONENT SIDE
WF36 COMPONENT SIDE
COMPONENT SIDE
COMPONENT SIDE
COMPONENT SIDE
COMPONENT SIDE
COMPONENT SIDE
COMPONENT SIDE