Tektronix PG 508 - Page 92

COl ι 4ΑΜ
i
LED
40 EXCELLENCE

Date :
P
r od u
ct :

PG 508 Ε FF S N Β 043259
C H A NGE ΤΟ :
A DD :
Fo l dou t page

"In te rn a l Ad j u st m en t Pr oced ure",
Step 8 . Ad j u st 10 n s Dur at i o n
Ch a nge t he last sen te n
ce to r ead :
Adj ust ΙΖ 465 (D ur 10 n s)
for α duration of 10 n s m eas ured at t he
points . For serial num
be
r
Β 043259 and abo v e : R otate R465 (Dur 10 n s) to mid-
ran ge
;
ad j ιι st ( :432 for α
duration 10% above 10 n s . Adjust R465 for a duration
o
f
10 n s
m eas ured at t he wavefo
rm 50% poin ts .
DESCRIPTION
Eh ECTRICAL P
A
RT
S LIST
AND
SC
H E
MAT IC
CH A N GES
C KT B
OA
RD A
SSY :
TIMIN G
C K T
B
O ARD A S S Y : OU
T
P UT
C AP ., V A x ,C ER ηΙ :9-45 P F,200 V
C
AP ., FXD , EL C TLT :1500U F , +50 --10 %,75V
C
AP . ,FXD ,C ER DI :0 .022 U F, +80 --20
%
,25 V
CA
P .,FXD ,C ER DI :0 .022 UF , +80 -20 %,25
V
C AP .,
FXD , EL
C'
fLT :1500UF ,+50-10 % ,75 V
CAP .,FXD ,CE
R DI :0 .022 UF , +80 -20 % ,25 V
C AP.,FX D,C ER DI
:0 .022 UF , +80 -20 % ,25 V
CO R E,TORO ID : TE ST S E LE CT E
D AS NE E DED
T RAN SIS TO R :S IL I CO N,NPN
RE S ., FXD ,CM P S N :390 OH M ,5% ,0
.25 W
RES .,FXD ,C MP S N :390 O HM ,5 % ,0
.25
W
R E S ., Σ "X D ,C MP S N :27 K OH M ,5 % ,0
.25
W
RE
S .,
FXD ,C M PS N :27K OH M ,5 % ,0 .25 W
C AP ., F XD ,CER DI :O .O lU F,20 % ,50 V
C AP .,FXD ,C ER DI :1 UF ,+80- 20 % ,25 V
CAP .,FXD,CER DI :0 .01UF,20 % ,50 V
C AP .,FX D,C E R DI :O . lU F,-
+
-80-20
%
,50ν
RE S .,F XD.,CMPS N :10 OHM ,5 % ,0 .125 W
RES .,F XD .,C M PS N :100 O HM ,5 % ,0 .50 W
C h angeR ef erence : .
wa v e f or m 50
%
Α 2 67 Π -4274-03
Α 4 670-4276--02
( ;4 32 281 -Π 167 ω -00
C1202 290-0786-00
C1 .207 283-0080-00
C1219 283-0080-00
C1327 290-0786-00
C1335 283-0080-00
C1337
283-0080-00
L 240
276-0569-00
g435 151-0427-00
R462
31_5-0391-00
κ 467
315-0391 .-00
R 1202
315-0273--00
R 1327 315--0273-00
C778 283-0204--00
C782 283-0177-00
C788 283-0204-00
C945
283--0024-00
R434
317-0100-00
R
1214 301-0101-00