Kenwood CH 6 Service Manual

Page 15

M-

FM 75

GND

AM ANT

wwwwwm; _

The DC voltage is an actual reading measured with a high impedance type volt-
meter as the AM/FM signal generator is specified to the conditions as shown in the

list below. The measurement value may vary depending on the measuring instru-
ments used or on the product. The value shown in ( ) is actual reading mea- fig
sured in the AM mode. LI '
MODULATION ' """"" ' r' I """"
MODE CARRIER ANT INPUT I
' FREQUENCY DEVIATION I
I
FM 98MHz 1kHz STEREO 67.5kHz 7.5kHZ(Pilot) BOdB I
AM 1000(999)kHZ 400HZ MONO 30% MOD GOdB
#37 ?L

Q

tuH

A
FLI-
D2

1 (W02-2539-05)

>
§

>
z
S

.,___-4.__

l
|
|
|
|
|
|
I
l
I
g
@
E
%

FM FRONT END

ms

«ox

vi
5 GND 0 §
.-
- x
x» ° 3
W5 1 sun u
too on
J2 I W1 25sz 1:.
THE-4 zsczmx or 2502713
I D 3 2 5V225 07 HVMB g 5:"
_-_-_-_-_-_- E
|_________ H25
"I W 100 A
W .
mw
EAND FRED VT J a
U 2 w I M 33, ' g2; A
FM HF 7 W 02 § fig g m X ,
LP 12! g g g 5
I 3 $51 ;9% -/52" 3 C52 5 X
0 ,3 N w
l °°I « N 25 g
:2 a :
° § a
I Q ' fl n ovtav;
- SIGNAL LINE 0 '-
Z 3 Z 2
- 6ND we 2 5 W 1
__ - m E]
_______ ,gUNE I -2;
low 513
m
UNLOCK , 12
Daemon
tn V
I W,
SWAILW COUNTER
167 Ohtl
K21 M1332 I § §
12h A
ice LC72131 pnoeammm - :
>04 . NJM4565M I DIVIDEF
OI .2sc27mmp) I T '-
os : mum/«om ov um saw HEGSTER Luau @3553 J
25A1576(R,5) | [W
05.94:) ZSD1519A(GR) or (am i 1---
2sc4031m.3) I
D123 1155133 {77 I V
Hsswa
DEM :MTZJ5,1(B) or I 13$ ML
UZ-StBSB oNI 8x]-
mo MAHt I 2
I 4 _ _ _ _ _ _ _
5 CAUTION: Fa
I I ulacturer's rec

panentst Fort
and rating lus
tance measun
from the supp:

Page 40

C-H5/H51/H5W/H6/H61/H6W/H7

PARTS LIST

@ 5% 2
mg g
a
E 33 ii To
>> >> .2
M 3
§§ 3
remix"
1.1.1.3
999%
3 mehfi
= 3 E
,5 g > .3
i 88 2 832
a E t-l- I: :53
E 9? 8 §$§
:1 UNI) ,
»: mitten: IIEEI [IIIIIII murmur: IIIIIIIID: cm: cm: III % £55
a 99999 995559 99999 99999 99999 99 99 99 0 V.
a «29999 (22441: «291mg 1:91:99 @9929 99-99.: «212 E m
5 ????? ??r£r£? ????? ????? ????? ?? ?? ?? '- 3
: <<<<< <<55< <<<<< <<<<< <<<<< << << << 8 gm?
: III!!! [III-EE CEIIEIIICE CECECEEEII CEIIIECO: (CI II (It: 4 mg?
a" i-r-I-l-l- l-l-DDI- I-l-I-i-i- l-l-l-f-l- l-l-l-I-I- p-r- t-D- I-l- Lu E55
=«- .w-
3% a. a Ema- E E. ENEE. 3.3% EA '5
an; ,3' 6.99.99 or": a get)- w. tic mg gwuigg igutgw. gm. 8 a
:22}? E bilbw$ 2:0 I: Hugo: $wE-(kbm mbbmuz lbwbw': (alt J. as
aw: . 3:£§$ mama 53888 new sense 3832a 23 3 «ea
5%: maven avian 88:53 :a§:§ 2mg: mats CR. av an:
ER 5 o<§ gge cameo moan fififififi mam fifififlfi fififiéuéu mm a '-
. a)
£22. 53 5
Egg i g?)
in 33 z a $8 515'?
$35: gee
L98? é vvw §§ :9. § 9&3
535° i <0. re. '1'11 J-F' w; cinema, 00 s;*
Zéma z e-NN mmmhh 00300 00000 .__ mg
as tune-em wwam a.--" "H.- 888NN «mum Nu _ __....
149 00000 00000 00000 50000 CO 00000 00 <( _,>>
é <-�� G
[FM Tuner section] Input sensitivity / Impedance
Tuning frequency range ......................... 87.5 MHz ~ 108MHz Line (AUX, MD)
Sensitivity (DIN at 75 Q) ......................... 200 mV / 47 k5) (SOURCE DIRECT ON)
MONO ...................................... - ............... 1.8uV/ 16.2 dBf Output level / Impedance
[MW (AM) Tuner section] SUPER WOOFEFI PRE OUT
Tuning frequency range ........................ 531 kHz ~ 1.602 kHz TAPE ------ MISTIE'CZOV/ 22 k9 (SOURZEODIRf/ngokhg
. or ................................... m .
[LW Tuner section] G
Tuning frequency range. .153 kHz~279 kHz general] W 270
. . . ImenSIon ........................................................... : mm
[Amplifier section] H _ 119 mm
Signal to noise ratio D I 322 mm
' .................................................. OdB 1HFA . '
L'"e (AUX) 9 I I Welght (net) .................................................................. 2.1 kg

0%

Nate:

Component and circuit are subject to modification to insure best operation
under differing local conditions. This manual is based on Europe (E) standard,
and provides information on regional circuit modification through use of alter-
nate schematic diagrams, and information on regional component variations
through use of parts list.

1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
2. Sufficient performance may not be exhibited at extremely cold locations (where water freezes).

KENWOOD CORPORATION

14-6.Dogenzaka 1-chome. Shibuya-ku. Tokyo, 150 Japan

KENWOOD SERVICE CORPORATION
R0 BOX 22745, 2201 East Dominguez St, Long Beach, CA 90901-5745, U.S.A.