Sony KP-HR43K90J / KP-HR53K90J Service Manual ▷ View online
– 81 –
KP-HR43K90J/HR53K90J
RM-Y909K
RM-Y909K
[POWER SWITCH]
– H2 Board –
– H3 Board –
H2
[FUNCTION KEY]
[VIDEO 2 INPUT]
[LINE FILTER]
H3
[IR DETECTOR]
H4
H1
F
– H1 Board –
– H4 Board –
– F Board –
– 82 –
KP-HR43K90J/HR53K90J
RM-Y909K
RM-Y909K
– U Board –
< Component Side >
U
[VIDEO, AUDIO INPUT/OUTPUT, AV SWITCH, AUDIO PROCESSOR]
– 83 –
KP-HR43K90J/HR53K90J
RM-Y909K
RM-Y909K
– U Board –
< Conductor Side >
U
[VIDEO, AUDIO INPUT/OUTPUT, AV SWITCH, AUDIO PROCESSOR]
– 84 –
KP-HR43K90J/HR53K90J
RM-Y909K
RM-Y909K
S
– S Board –
< Component Side >
< Conductor Side >
V
– V Board –
[SENSOR]
[SPEED MODULATION]
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