15.5. P-Board (2 of 2) Schematic Diagram
C
3
2
B
A
E
6
5
7
D
1
4
F
8
9
TH-50PX77U/PE77U
P-Board (2 of 2) Schematic Diagram
TH-50PX77U/PE77U
P-Board (2 of 2) Schematic Diagram
TO
D-BOARD
(D25)
TO
A-BOARD
(A6)
TO
A-BOARD
(A7)
TO
SS-BOARD
(SS12)
NO
USE
TO
SS-BOARD
(SS11)
TO
SC-BOARD
(SC2)
!
P-BOARD ETXMM655MEH (2/2)
PFC/BIAS CONTROL MODULE
<Exchange board only>
<Exchange board only>
IPD
Vsus POWER CONTROL 2
<Exchange board only>
<Exchange board only>
Vsus PO
WER CONTR
OL 1
Vda CONTR
OL MODULE
PO
WER CONTR
OL MODULE
<Exchange board only>
PO
WER MCU MODULE
<Exchange board only>
15V/FV ON/OFF
Vda PO
WER CONTR
OL MODULE
<Exchange board only>
<Exchange board only>
Vsus POWER SUPPLY
<Exchange board only>
HOT
COLD
HOT
COLD
HOT
COLD
TH-50PX77U / TH-50PE77U
61
Summary of Contents for TH-50PC77U
Page 5: ...1 Applicable signals 4 TH 50PX77U TH 50PE77U ...
Page 18: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 17 TH 50PX77U TH 50PE77U ...
Page 19: ...8 2 Lead of Wiring 2 18 TH 50PX77U TH 50PE77U ...
Page 20: ...8 3 Lead of Wiring 3 19 TH 50PX77U TH 50PE77U ...
Page 21: ...8 4 Lead of Wiring 4 20 TH 50PX77U TH 50PE77U ...
Page 22: ...8 5 Lead of Wiring 5 21 TH 50PX77U TH 50PE77U ...
Page 23: ...8 6 Lead of Wiring 6 22 TH 50PX77U TH 50PE77U ...
Page 27: ...9 4 No Picture 26 TH 50PX77U TH 50PE77U ...
Page 34: ...11 4 Adjustment Volume Location 11 5 Test Point Location 33 TH 50PX77U TH 50PE77U ...
Page 36: ...35 TH 50PX77U TH 50PE77U ...
Page 86: ...NOTE TH 50PX77U TH 50PE77U 106 ...
Page 87: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 107 TH 50PX77U TH 50PE77U ...
Page 88: ...16 2 Packing Exploded Views Accessories box 108 TH 50PX77U TH 50PE77U ...
Page 89: ...16 3 Replacement Parts List Notes 109 TH 50PX77U TH 50PE77U ...