Hitachi 42HDF52 Service Manual page 28

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View of Top Circuit Board Layer (Chassis Boards)
7
6b
View of Lower Circuit Board Layer (Panel Boards)
16
12
1
5052110009
2
5053911077
3
5095670807
4
5097642804
5
5097643007
6a
5097651400
6b
5097651400
7
5097651600
8
5097651800
9
5097651900
10
5097653200
11
6693006618
12
FPF28R-ABL0019
13
FPF28R-ABR0020
14
FPF28R-LGC00450
15
FPF28R-XSS0026
16
FPF28R-YSS0027
11
4
5
10
6a
14
Chassis Boards
TUNER MODULE
ATSC MODULE (not shown, mounted externally on rear cover)
AUDIO PWB ASSY
CONNECTOR PWB ASSY
RS-232 PWB ASSY
KEY PAD PWB ASSY (includes IR PWB)
IR PWB ASSY (includes KEY PAD PWB)
MAIN PWB ASSY
I/O PWB ASSY
POWER/EMI PWB ASSY
SPEAKER CONNECTOR PWB ASSY
POWER UNIT MP7421
Panel Boards
ABUS-L BOARD
ABUS-R BOARD
LOGIC BOARD
X SUS BOARD
Y SUS BOARD
28
3
9
8
1
15
13
42HDF52

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