Service manual

MODELS: LT-3280D/LT-3780D
Page 23
SPEAKER_L
SPEAKER_R
S17:GND
MS2
MC
MC
S18:PANEL-GND
F1
MS1
F3
PE
PD
PD
PE
MB
MA
MA
SP
MB2
MB1
PA
PB
PB
PC
PC
PC: Don't touch RADIATOR
F3
F3
F3
F1
F1
F1
INLET-PA
SP(R)
INLET-PA
F4 F4
F4
MS2 MS1
T
he place which is not covered with TUBE does not
touch the edge of PLATE-POWER-BOTTOM.
CLAMP MS1/MS2-lead AT SHIELD-CASE-MAIN
CLAMP MB1/MB2-lead AT SHIELD-CASE-MAIN
FUNCTION-KEY-KIT
(SA-PWB-CONTROL)
A-PWB-MAIN_2 A-PWB-POWER
A-PWB-POWER-SUB2
SA-PWB-LED
SERVICE-KIT
(SA-PWB-SERVICE)
SA-PWB-CONNECT
IR-KIT
(SA-PWB-IR)
T
OP:PD
BOTTOM:PE
CAUTION: SP(R)-lead does not approach the metal terminal part of INLET-PA.
CAUTION:
T
ERMINAL OF WIRE-GND SHOULD
BE ATACHED ACCORDING TO PCB
T
ERMINAL-MARK.
CNF1
F1
F1
F1
F3
MS1 does not unfasten from HOUSING.
CN1
CN2
LOWER SIDE OF A-PWB-SUB2
CNF1 WIRING LOWER SIDE OF SA-PWB-POWER
UPPER: PA-lead LOWER: SP(R)-lead
When you attach SHIELD-CASE-MAIN, don't damage skin of MA/MB/PA-lead.
CAUTION: When you attach BACK-COVER,
T
ake care not to place MC-lead with BACK-COVER.
S17
：
SCREW PH+SW+TW M3*6
S18:SCREW_PH+SW+W(14) _M6*10 SCREW FOR GND SCREW FOR PANEL-GND
GND_WIRE (50mm)
GND_WIRE (90mm)
F3
F1
#1
#1
#1: Wires must be fixed on vertical surface of PANEL-BKT.
WIRING LAYOUT: LT-3280DD