Read Sharp QT-CD121H (serv.man2) Service Manual online
– 9 –
QT-CD121H/112H
Figure 9 ADJUSTMENT POINTS
QT-CD121H
QT-CD112H
AM
TRACKING
fL
TRACKING
fL
FM DET.
T2
VCO
VR1
IC2
IC1
T1
FM IF
AM IF
L4
TC4
TC2
TC1
TC3
AM
TRACKING
fH
TRACKING
fH
L1
L2
AM BAND
COVERAGE
COVERAGE
FM
TRACKING
TRACKING
FM BAND
COVERAGE
COVERAGE
fH
fL
fH
fL
fH
fL
T3
FM ROD ANTENNA
MAIN PWB
1
1
13
17
19
19
21
L3
AM BAR
ANTENNA
MW
TRACKING
fL
TRACKING
fL
T2
VCO
VR1
IC2
IC1
T1
FM IF
AM IF
L4
L5
L6
TC4
TC2
TC1
TC3
L1
L2
TC6
FM DET.
T3
FM/SW ROD ANTENNA
1
1
13
17
19
19
21
L3
MW BAR
ANTENNA
MAIN PWB
TC5
MW BAND
COVERAGE
COVERAGE
fH
fL
SW
TRACKING
TRACKING
FM
TRACKING
TRACKING
FM BAND
COVERAGE
COVERAGE
fL
fH
fH
fL
SW BAND
COVERAGE
COVERAGE
fL
fH
fH
fL
MW
TRACKING
fH
TRACKING
fH
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