Zenith Z-100 PC series Service Manual page 234

Table of Contents

Advertisement

,---------------------------------~------------------------------------------------------
- - - - - - - - - - - -
--­
+16VDC
R7410
Ik
R7458
R7459
7404 + 11'R7411
C7401
~-401
C7402
10k
10k
D7401
"
10~I
lk
_
I
r-~
~2~F
CR7406
-
-
2
....
---
~----~~~~--~
R7403
5
NP
10k
1~~~44
C7403
¥~
3
~
j
16 V D C
_
3 30p"
T.::--li
C 7
7
>7-+---'W'v---'
4
CR7407
R7461
R7462
I
5
~
~IC7401
R7460
OPT
OPT
,------r~------+_----~__1
C7411 R7442
[IPT
0.1
3k
C7408
R7412
C7424lR740~1
0.0033
lOOk
9
13~1~--¥A,-+-----t---R-74-3-0~---------------R-7-43-1-,
0-----­
OPT
I
10k
-16VDC
_
_
+16VDC
11
C7412 R7443
25k
25k
o
I
N-S TRAP;-
N-S PARAlELLDGRAM
D7402
"
j1'L
3k
R7463
'-- C7409
R7406
15k
T
56pF
10k
CR7408
R7407
Q7401
R7432
R7543
C7405 R7404
10k
.LP)
C7406 R7409
CR4710
10
27k
+16VDC
lOOk
0.01
10k
fP
\b
47pF
10k
30V
..
------------
I~~~~
R7525
Q7 4 02
H
,f--<O--"oNv---....
CR7409
RETURN
10'~V
R7400
R7408
R7441
R7464
220
IIlRIZ
' - - ­
7
10k
10k
10k
10k
1
C7507
C7508~R7523
-:...
-
0.1 I
100 I
10k
R7414
R7413::b C7410
1k
Ik
I+IO
~
-16VDC
-
-16VDC
R7544
R7445 ~
lk
R7506
.5..
100
r
10k
9
R7421
R7447
R7446
I
C7418
R7451
+16VDC
~
3.9k
2.7k
1.5k
-::I::
0.1
i;;g0::b
i
(CR7505
R7507
f
R7454
R7456
560 R7453
5.6V
10k
12
I
_
_
2%
t-~INv--.------l
100
6
12
~~~
;-
S~~~
K ) Q 7 4 0 9
R7541
"14"-_
R7419
~
""'-:...
n
1
13
Ik
L7401'
+C7420
5
R7540
~
470k
Q7404
R7456
R7457
I
0
I
C7422
10k
10k
C7521
100~t~--+---'V\IIr-------l
::-
~
R7449
2
N-S
®
_
2.2k
Q7410
-:-
fP
0"0
---- 1I50V
CROSSOVER -
R7508
Q7411 I I R7440
R7435
~I
ZERO
10k
8
4
>-
r+---------I----f--fr?
1
\b
lOOk
L
III
I
C7414
C7417l
\I::::,
C7421
NIIRTH
0"0
27k
'-------+----.---+---~
00047
=
0 001
I
.0033
R7452
PHASE
.
I
. 5% I
5%
10k
11
0"0
~
C7522
R7542
+16VDC
-:- 100V
_
C7415
R7433
1I50V
10k
4
Q7407
fP
R7428
t-_ _ _ _ _ _
~r_+---1--R~7N43~9--~~J~TH
~
IC7402
)
100
H
)
R7450
0.1
27k
PHASE 8
R7422
C7416
5.6k
-
1----()Q7408
I,
NP
C7413 R7417
100
R7438
56pF
10k
Q7405
fP
R7427
R7429
t----r----H--~----__,
8.2k
IC7401
-----1
r---'VV'v---
\Dr
10k
6.8k
R7434
R7436
PIN
13
C7509
I
C7510 ]
. .
" '~
rl
'~R1THOk:--
14
0.1 I
100.;:]
D7405
II.
C7423
R7448
~'n
nu
R7437
10k
2~0~
t-
100
LEVEL
'-------L_E_VEL_--+_ _ _
8"'."'2k~-----.J
+7VDC
R7418
-16VDC
Figure 8-12.
N-S Generator/Output Schemati
Schematics a.nd Waveforms
Page 8-19

Advertisement

Table of Contents
loading

Table of Contents