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Kenwood KM-106 Service Manual page 5

Stereo power amplifier

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(X07-2270-21)
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28A1123
2SA733(A)
2SA992
28C1845
28C2631
2SC945 (A)
2SD1302
2SC2590
B
= c
2SA937F
28C2021F
CAUTION:
For continued safety, replace safety critical com.
3
jsf
S! A
U4
=
2
=
-
ponents only with manufacturer's recommended parts (refe
BLU 120V
$o a
J Y
TA
Y
A
(XO7-2270-10)
(A/5)
to
parts
list). Aindicates
safety
critical
components.
Te
fas A
|
q
IC!
> pPCI237HA
QI7,18
: 2SA1535(Q,R)
Q37,38 : 2SC202IF(R,S)
DI8,19
:RDISES(B)
or HZSI8N(B)
reduce the risk of electric shock, leakage-current or resistance
YEL OV
|
ome Me | | Yo
240V
Q19,20 : 2SC292ILB
Q39,40 : 2SA937F(R, S)
D20
> RD24ES(B)
or HZS24N(B)
measurements shall be carried out (exposed parts are accepta
po —— Oat
1a]
50/60Hz
QI~4
* 2SC1845(F ,E)
Q2!1,22
: 2SAI215LB
D21~ 34 : B30—0431-05
bly insulated from the supply circuit) before the appliance j;
19
NIB Y
| |
Q5~8, 23,24,35
: 28C0945(A)(Q, P)
Q29,30 : 28C2631(Q,R,S)
DIl,2
°1SSI33
returned to the customer.
——
Q9, 10, 25~28,36
: 2SA733(A)(Q, P)
Q31,32 : 2801302(S)
D3~12
:ISSI3!
BRN AT
Ln —— —— 4
,
Qli,l2
: 2SA1123(Q,R,S)
Q33 = ; 2SA992(F,E)
DIZ): DSFB20%1
oO
Qi3 , 14
: 2803419(Y)
Q34
=: 28C2590(Q,R)
DI4~I7 : DSMIAI
KM- 106 (K)
neon
cate
tte)
Q15, 16
: 28€3944(Q,R)
|
e
OC voltages are as measured with a high impedance
KM-106
voltmeter
with
no
signal
input.
Values
may
vary
slightly due to variations
between
individual
instru-
ments or/and units.

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