Heathkit IP 2700 Schematic

Page 1

WHT RED 1"?

9. w
4 Q4 2:?
411-333
0
not Rio
w.
41
m ma? wn-r an: - nab one
4 1 7-: I}
05.7: 7
Q3 2w 57-39
417-533
fill
47
c1 3
.000 2:700 *
2w wrn RED
" i Q 3'3
I
cm 4} a? zfifio °3°3
57. TQ 2* WHT 411-333 mg
® .1; 47.
cu c .5 1M.
YOPF ~fi Qt
CNN/72L DE 0 ATV-264
*3) Té aw
m, . .
02 one mama. l2
77" 012mg:
57- . IN
ORG HLU GRN TERMINAL '3
Ga" F-Iu-u---Q----n-----wo------h--w-----n-------------£3 -----u 23 fi I6 l------------------------.-----nu-n-n------------u--------t------------------------- PARALLCL
I cannon
mm -��303 191%; I aw 0""
n N: 4 I
II I won - T 7m:
I QVOLTS
£327.13: :9: 7777 C3 1 f L r ® 1 9)
an 3
14°7®I 0'08 4:3 009 «4w 403 T
w, QIO? 4n~zoa 7'20! I * ago ?EIIIML IO
- I g___....._
47 29 9 9 g I e +vous our
I I
ma:
Down:7 Q I I
TSW'TCH 3 0' - 0 ® ' T N :3:1EMP;IN:L + sens:
:swy ouoz 32°° J QT I0 958.56 (3 QI I
m L 7° 2. u e c "Woo I V. '7 £3: 22? L m 1 m .
. one
0' : P"- DED m R20 1 57-55 Th5 0%? 2235327 . .@° 0 w. _:-l f MW ringézgéi
I so +nv u 114*
PLI PL? l T-W I
LC)»; 2.3%, I QIO3 source: n @3 I w ® rtaumu. u
I . I «an-so: cm on ma: I _EC21 .2, auto Stunts mama
7 '47 I 9 2200?: 7M" zzao GE. .@ Ioovr zone I 0f' 1 33 um um
om I50 11 153 VOLYAGE I'I. ] 3? Di . 1?.
r J2" arm VEL 1. u . M, n A» CONTROL 0 O @ tuw l
5 I 1.5A.250v I am alga arm
57-55 Aug. CI" 56756 56 58 Yunnan. 4
: * cm 270° 33° 23° QIIZ I D ' _ 9}? ® auto suits suw:
. I I00 " n 4 u 7- 0019 .9 l 3.
: 5° 59 55ng : __\_VN_T_§:_~_D__ ELK nu» a .I'ERMINAL 2
am 240' BLK/YEI. nan/BLK arm n _ 23%?231: 2;? I : i __________ I 2 saw ~stus:
I
I 6, -® T I w cm 7" I TERMINALS ', ' 6" YEHMIML I
_. \__ Im: 05/6) : uspr l 4700 : Engr'fiflft | r-I- mom nan-suns:
_- ' I K- R21.)
HT ._ WHT :0 : : Agigg m 9/37 I 'EL 3 no 50K £33,125: . ELK S TERMINAL 3
1 1 SRN VEL ls l 4100 rb ¢------------:C TERMINAL 6 3' CONTROL WI-Y5 WT
can I I --------- 9:35:13: 1 N I '
: REFERENCE 1 3 L {CD
L Swsrcu . 7 r |
- I won:
.= § SW2 : MAXIMUM B L K 92: Livonia-GE
: 0R5 ' Wfii mo an: m -L _ ,0 ,, CONTROL
240 I I l- ______________________ 1:
--(:, I ' l _______________________ _
i : l-V I . 2 VIOL ® TERMINAL 7 am:
can . I _ susunc: W
7 9mm m
120 i : fig; :
BLK/GRN I 2.2M '
: on?
' II
I i (/52 I
l GOOPF I
zeno n15!
l CURRENT . too I
: CONTROL 1% 0:54 :
: Rug 0'06 .. 5765 :
. 0200 417-294 - ' 11:: L- a
l 0'51 0". #1.? I 1% I 4-- ol
I k 2m .2 . c m m - 2°"
. U
Vat "5° : 55 5:: Samson. i i? acumen. 53%" I
I 56756 I 2090 s 3 6) w
: c- III) LY I
I L..J
---+---®
(150vnms) 3 flan J aim '
'2 I an I Q VIOL an... .4 NOTE: sum :5 sacwn
g: : .vv mu 5 9 cunnzn'r pnocnm w 235.73%"5 '5
_i I t 9): é , Bu
: 3.5-1.
( nan/Vt; : 0' T -_- cmssss 6ND
l-----------n-------n----------------1.------n------------------------.----------------nun-nop----uan-I-I-I--------u--dlll--IIIII.----------D--------------'--J
NOTES;
V nus SYMBOL INOTCATES CIRCUIT GROUND. A ARROW TNDICMES CLOCKWISE ROTMION-
' I
us. '5 THIS SYMBOL mmmus CHASSIS GROUND
0 THIS SYMBOL INOICATES A DC VOLTAGE ALL RESISTORS ARE ITZ-WATT UNLESS MARKED SCHEMAT'C OF THE
MEASUREMENT TO THE -V TERMINAL. UNLESS OTHERWISE. RESISTOR VALUES ARE IN OHMS -
OTHERWISE SPECIFIED. CIRCUIT CONDITIONS 1NCLUOE: lK=1000, M=l.000,0001. HEATHKIT®
I. NOMINAL LINE VOLTAGE OF 120 VAC 2240 VAC!.
2_ N0 LOAD. ALL CAPACITOR VALUES ARE lN MICROFARADS 60V! hsA POWER73UPPLY
3. VOLTAGE CONTROLS FULLY CLOCKWISE. UNLESS MARKED OTHERWISE. - EL |P_2 0
4, CURRENT CONTROL FULLY CLOCKWISE. OD
5. STAND BY SWITCH TO DC 0N. CIRCUIT COMPONENT NUMBERS ARE IN THE
RED/rm. * FOLLOWING GROUPS:
0 THIS swam tNDICATES A DC VOLTAGE MEASUREMENT 0.99 CHASSIS MOUMED PAR]5_
TO THE «V TERMINAL UNDER FULL RATED LOAD CONDITIONS. 100-199 CIRCUTT 30mg my

THIS SYMBOL INDTCATES A CIRCUTT BOARD WIRE
CONNECTION.

Page 2

POWER
,SWITCH
15W!
@ : -- K
I
I
W
I
l
Fl JA, IZSV
5 1,5A,250v
BLK Y BLK/YEI.
240.
«En G) '
-' 5000" I 5
I I wH'r at war a l
120 I
1
can :
L ' Swn'cu
=_- : SW2
|
I
240 I
__....@ I
I
can .
I
aLK/GRN
aux/ate

Tl

RED WM?

R2

c:
.900 2327:?
m
on» c: p:

r II @ 0000 2100
> 57-46 . an
I
: ® 7':
> C1!
: now
> can/val.
I
y
I '-
.
b
: 02 one _
* can II b

57-

RED

150V RMS
laud

- v'vw'w >

{ REMEL

YEL

{Mi--

mo: mat
°°' 330 no
I N. v.
57-35
+
9ch m» 0:03
coo I00 5362;.
M0!
BLUE IYEL «:1 §
aw: 0'02
G 2i u
BED m nan 57-65
I
so +nv
PLI me |
2w source:
N. __©_, I Q IO3
I 411 7-60!
' 47 I 4 7 I
QRN YEL w
I
I
I
I
I
saw BLK BEN n
I
I
BRN VEL I
MAXIMUM
VOLTAGE
0R5 CONTROL

Q|06

417-294

El 10
0200

61.7

I
I
I
s
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
l

NOTfS;

THIS SYMBOL INDICATES CIRCUIT GROUND.
THIS SYMBOL INDICATES CHASSIS GROUND.

THIS SYMBOL INSICATES A DC VOLTAGE
MEASUREMENT TO THE -V TERMINAL. UNLESS
OTHERWISE SPECIFIED. CIRCUIT CONDITIONS INCLUOE:

1L NOMINAL LINE VOLTAGE OF 120 VAC 1240 VAC!.
2 N0 LOhD.

3. VOLTRGE CONTROLS FULLY CLOCKWISE.

4. CURRENT CONTROL FULLY CLOCKWISE.

S STAND BY SWITCH TO DC ON

THIS SYMBOL INDICATES A DC VOLTAGE MLASURENENT
TO THE 'V TERMINAL UNDER FULL RATED LOAD CONDITIO

THIS SYMBOL INDICATES A CIRCUIT BOARD WIRE
CONNECTION.

Page 4

BLU

ORG

TEflMINAL 12

PARALLEL.
OPERATION
IN

TERHINAL '3

--------q PARALLEL
l cannon
I OUT
I am
T STAND-UV
I NC , SWITCH ,0:
J- i
one RED
. L 1P . (5.} T {0)
I 15w:
I I ago fEIUINALtO
I I -""- 4» was our
: I
k
| . N Yunnan. o
I I FRONT MI. + sens:
Ru? | :
L RG
3 ° °° @K' ®-""£ED- rum-ML s
1.. T a + Sins:
I
l w ® Human. u
| _|_ 5 mm sums mama
. 02: 162: on" um
: 51-" ~33 :91.
can YIUINAL 4
a -.
auto Stilts sum:
l
I
WNT N
s «- ...... 95-1 aw rumuL z
I L __________ 2 SEN ~stNS!
I II
: TERMINALS ', ' Gav TERMINAL I
RE?ERENCE I I "' mom nun-suns:
: ou'rPur L. 32/ 3
50* cons: am
gauge ..._( voum: ' ..___._s 'ERWML 3
Arg 4 ---------- , \ YER-1mm. 6 3' CONTROL 'WLYS WT
--------- -" vouuct .,
PWOGW iN
-A\; r $- I -0)
rm: -VOLTS
3w :2: "°'-
mo an: 0) mu 1'; C°""°
_____________________ 1|
l ________________________ _Ll
_ a VIOI- ® ream. 1 ' at?
- RESISTANCK m
I 9mm m
I
I
"L on
L {I
I
l
I
i
\
| l
. I
I ;. n4 \
3 m l (23
l w. 4-: on
aw 'r l zo'ov
I2 I CURRENT 5:11.
- Coome ,5 1
I R?! z
- m ~ ~ © m
V
ItoI [L 1
film J 3-H" .

l=-=] VIOL

mum» Ia

5 @ cunnzm' moon»; m
K

m.

I

--.---"--1

IATIC OF THE
.ATHK|T®

. POWER SUPPLY
)EL lP-2700

NOTE L SW4 IS SflOWN

OuT AND sws Is
SHOWN IN

CHASSIS 6ND