Kenwood C 72 Service Manual

Page 1

TUNER/SURROUND PROCESSOR

C-G7/G72

SERVICE MANUAL

KENWOOD

\-
©1996-4/551-5161-00 (K/K) 2771
Illustration is 0-67.
KENWOOD Badge Panel ' From glass Knob (TUNING)
(543-0301-04) (A60-) (310-) (K29-61 11-24)
{giliilv- NEFI ISURRDLIND PROCESS}? 867
V
Knob (MIC MIXING) Minialure phone jack
V (K29-5839-14) (E1170262-05)
Illustration is C-GT/G72.
Lock terminal board '
Phone jack (6P) ' (ANTENNA) Slide switch
(E63-) (E20-) (862-0034-05)
~ flaw WWWW 5%
I mm mil! JL 21:, E m 12;!
r m W; ml
.
lmi fi
[NE [W
EDNNECY WIYM A-GY
E
l
l
l
Pth0 jack (4P) ' Phone jack (4P) Rectangular receptacle Rectangular receptacle
(E63?) (E63-) (E55-OOI4-05) (to A»G7)
(E58-0006-05)
, .
PRECAUTIONS FOR REPAIR Refer to parts lrst on page 26.

667/672 do not have a power supply transformer. Use A-G7
or PS-MUA power supply to supply power.

Page 2

C-G7/G72

EXTERNAL VIEW / REMOTE CONTROL

Illustration iS C-G72.

KENWOOD Badge Panel Front glass Knob (TUNING)

(343-030104) (A60-) (810-) (K294511124)
............. /
_|S!E_NWQQD' TUNER /5URFIUUND PROCESSOR (1672 III-

arr GE KEvouN /EAND#/AUI1:I
© ©
5cm

Ix
Knob (MIC MIXING) Miniature phone jack Knob '
(K29-5839-1 4) (E1 1026205) (K29-)

* Refer to parts list on page 26.

Remote control

v---~-y

Turm upmuan knya

BAND key. mum keys SLEEP kay
- fr 1
co pllyor opcnlinn k-y: pLTWEn k-y
T1ME .Press In swucn me nme display
"m" an I b .r k n i
Em MODE :Press In salm me am Iecoldlng W "" °"" "
mmav «ind»k=ys.~>l keys. bill key,
P.MODE Press for program playback. ' Y
I I
m m m d m mm ° ' DISC SKIP :Pvess m choose adusc.
proglarn
oustx :Pmss To display me ovogrammed
conlanu WI Old.
SFACE :Pmssmlelvanorrreoomedsoaces L
afalaw saconds bommnme pm-
grammeduacluv
mum :Fvess m sun ranaam playback. Numuic km (m, .m)

FEPEAT :Press m slarl recanted playback Funcuon as me numenc keys 0! me CD player
when The CD mom Is seleaed.
Function as the numeric keys :1 me lune! when

me TUNER Input :5 smacked

run-r worniun by!
W key. ADJUST key.
95. key. ENTER key

-%
TAPE opomlon luv:

These keys perform me samu npeminns as The
corresponding kays on [he cassene deck.
Howmmpamlonsreqymnq slmulvaneousmesy
mg ona key: am nol 9mm.

-

Sunound mm by: MUTE luv
DOLBY SURROUND key. on: kay Press (0 mule me sound (emporaniy.
omav :1 STEnEo kay, DELAY YIME keys. .
TEST TONE kay. CENTER LEVEL kavs, KEWOD VOLUME comm. km
REAR LEVEL key: " 2;" Press momma voiume
INPUT hy

Pres: [0 men [he component m be played.

Mndal - RC-GS
-__ Infrared ray system 3

Page 21

L , 7mm;

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l: NJMAsaan-n

r Tc9162N

320:2
;Dt375
250553 I E. Fl

R v39~utm

3mm

m sts ZNlBZI or
r staNtaal m
r stmNthl m
l stleBz) or
at H235 lNlBZl m

uzrs 2535
uz-vessn
uz-vsasa
uzwnesa
uz 5 855

UN" Ham R285

Mo
was

wlla wm

3E5 No yes

YES

NO

no vEs N
2 m o
o 12
No ves NO vEs
o 52 vEs No His
was yes ND yes N0 N0 yes No
szuro DSwl-l {CHO Hus sum) was nos
vEs vzs No no vEs
cm CH9 ms mu. W20. mos
5 cm 650 Rue nus wm we 7
1.45 vss No mnx wax ves
«nuns
NO vis mm wx No No vzs
'nuas
7 vEs No mm wok
vss
was no vEs um WK yes no
ngcon n05 vzs stcoN
vss KEVCON vEs ND

CAUTlON: For continued salely replace safety CHI/Cal
components only wrth manufacturers Iecmnmended parts
(refer to parts 11le j, lnalcates safety crincal mmponents
Fm confirmed pfOfeCllO/l agarnst risk of l/re. replace (In/y
with same type and I'atlng 11:55:15.! To reduce the risk of
electric shock. leakageAcurrent or reststance measurements
shall be cal/led ou/ lexpuseu pans are acceptably Insulated
from the supply clrcum Defore the appliance lS relumetl la
the customer.

The DC voltage ls an actual read/Hg measured mm a lug/'1
impedance type voltmeler with no Slgnal rnput The
measurement value may varv depend/n9 on the measuring
lnstruments used or on the producl

XR<1091ECP SAA6579
., ,
, ,
LA2785L LA1836
:0
NJ M4565L-D LC7218
LV101 1 L
I:
I2
2.

M65844P

Y08-4532-70

M5223P
XRA15218-DX

M6584OSP
TCQ162N
TC9164N

NJU731 1 AL
NJU7313AL
I5

25

C-G7/72