Adjusting Elements And Their Functions - Philips GM 5605 Manual

Adjusting elements and their functions
37
IV
The sequence below is arbitrary. For complete adjustment it is advisable
to adhere to the sequence given in Chapter V.
Adjustment
Barrel or pincushion
distortion
Astigmatism
Control range R2
Y amplifier
- Zero setting
- Sensitivity
- Square wave response
SK3
X amplifier
- Zero setting
- Sensitivity
- Length of time base
Adjusting
element
R309
R305
R304
R57
R80
C27, C28,
C29
R757
R780
R733,
Measuring
instrument
L.F. generator
L.F. generator
L.F. generator
None
L.F. generator
Square wave voltage
generator
None
L.F. generator
None
Recommended
PHILIPS
apparatus
GM 2317
GM2317
GM 2317
GM 2317
GM 2324
GM2317
Chapt. V
section
D
E
E
Fl
F2
F4
Gl
G2
G3
line R746
- Square wave response C727,
SK4 C728,
C729
- Phase characteristic C39
Time base generator
- Internal triggering R513
- Stability R522
- Sweep times R533
Supply
- Ripple voltage on R1004
+280 V
- +280-V voltage R1011
Square wave voltage GM 2324
generator
L.F. generator
L.F. generator
ZV2312
ZV2312
L.F. a.c. voltmeter GM 6012
d.c. voltmeter
GM 6058
G5
G10
HI
G3
H4
C
B