Parts Used - Kenwood KGC-9400 Service Manual

i o e o e
BS
Neate 1A aha Ny ag Ae oS calla Sk es ve st tee Ce WNC SR Ra AE REpE ED
PARTS USED
1. Digital transistors
A digital transistor which incorporates resistors in its package
is used. Although its appearance is similar to that of a conven-
tional transistor, the internal circuitry is as shown below.
When replacing it, pay attention to the circuitry rather than
the appearance.
Package
p22 | TATCI24
|} _47_f a7 | raipretas
p47 | terast OF
LO ee OI
Note: (1) DTA series; PNP transistor (2} DTC series; NPN transistor
(1) (2) (3)
(1) Emitter/GND
(2) Collector/OUT
(3) Base/IN
2. Capacitor color coding
An axial type capacitor whose shape is similar to that of a
resistor is used. For capacitance, refer to the table below.
| ___Nominal capacitance (pF) capacitance | ___Nominal capacitance (pF) Fourth color! Fifth color
First color | Second Third color band band
ane doh color band band
ag | om | Tanne [SE
+ 20% (M) eee
ee | OR ee
LATS Se a ee ae Ee
Orange.) 9. TOMO | he 4
ee aes
—
Pere es ea ee AI, (A
Gray | 8 | 8 | [+30% iN] | Xx |
White NG fe Oi oe sess eee USES |
| Gold | xo |e BET
| Silver | | x10 | eto%iK] | BL
Narrow Wide
ut
First color band Fifth color band
Second color band Fourth color band
Third color band
Example: Brwon Black Red Black Brown= 1000 pF + 20% Y
Color of body and resistance voltage
Pink: 16 V
Green: 50 V