Sharp VL-PD1U - Page 45

VL-PDl U
(Wiring board diagram: Main Side B)
TL8805(HSY)
VF VCO
TL800(HSY)
VCO free-run
I
TL8814(VG)
Operation of lamp system
safety defection circuit
TL808(BL_PWR)
mD, MOperation of lamp system
safety defection circuit
TL807(BL PWR)
Operation>f lam’p system
safety defection circuit
IC461
TL803(B OUT) ,
DAC full-scale
DAC full-scale
VCO free-run
.TL804(C OUT)
DAC full-scale
TLGOl(INT MIC R)
EE level check
.
-m -A-.._ .- _ _.A . .
EE level check
Frequency character
check
IL603(IN I MIG L) -
/
TL2402
TI 5401
vv YIN.
AGC
.
- MIC L)
MIC
TL604
(Audio-R out)
EE level check
TL605
(Audio-L out)
EE level check
_-- ._-
’ --
(EXT MIC R)
(EXl
EXT MIC
EXT
Frequency character Frequency character
check
check
EXT MIC
EXT MIC
1 o-4