Sharp 64LHP5000 Service Manual page 43

12 -5 STEREO LPF adjustment
1st FAC
Start
TUNER µ-COM ASSY
Q2708
12
-6 SAP LPF adjustment
1st FAC
Start
TUNER µ-COM ASSY
Q2708
Oscillator
K2702
(TP-MPX)
9.4kHz
600mVrms
Sine wave
0 1 0 0 0
0 1 0
Set to center
Oscillator
K2702
(TP-MPX)
88kHz
120mVrms
Sine wave
0 0 1 0 0
0 1 0
Set to center
43
ADJUSTMENT MPX
1. ATT 9 5. SAP LPF 8
2. ST VCO 29 6. WIDE BAN 12
3. SAP VC 9 7. SPECTRA 21
4. ST LPF 30
00000
(P IN P)
If "TRY AGAIN" is
displayed, adjust
or
again as follows.
ADJUSTMENT MPX
1. ATT 9 5. SAP LPF 8
2. ST VCO 29 6. WIDE BAN 12
3. SAP VC 9 7. SPECTRA 21
4. ST LPF 30
00000
ADJUSTMENT MPX
1. ATT 9 5. SAP LPF 8
2. ST VCO 29 6. WIDE BAN 12
3. SAP VC 9 7. SPECTRA 21
4. ST LPF 30
00000
(P IN P)
If "TRY AGAIN" is
displayed, adjust
or
again as follows.
ADJUSTMENT MPX
1. ATT 9 5. SAP LPF 8
2. ST VCO 29 6. WIDE BAN 12
3. SAP VC 9 7. SPECTRA 21
4. ST LPF 30
00000
64LHP5000
PROJECTOR UNIT
"COMPLETE"
"COMPLETE"