HT-CN300H (serv.man4) - Sharp Audio Service Manual (repair manual). Page 9

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•

 The indicated voltage in each section is the one measured

by Digital Multimeter between such a section and the chas-
sis with no signal given.
1. In the tuner section,

indicates AM
indicates FM stereo

2. In the power section, a tape is being played back.

•

 Parts marked with “ 

1

 ” (                          ) are important for

maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.

•

 Resistor:

To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.

•

 Capacitor:

To indicate the unit of capacitor, a symbol P is used: this
symbol P means pico-farad and the unit of the capacitor
without such a symbol is microfarad. As to electrolytic
capacitor, the expression “capacitance/withstand voltage”
is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type

•

 Schematic diagram and Wiring Side of P.W.Board for this

model are subject to change for improvement without prior
notice.

SW678

ON/STAND-BY

ON—OFF

(1)  (2) (3) 

(S) (G) (D) 

E   C    B 

FRONT

VIEW

B   C    E

FRONT

VIEW

KRC105 M
KRC107 M
KTA1266 GR
KTA1271 Y
KTA1274 Y
KTC3198 GR
KTC3199 GR

333ID213
EL204GT
EL204HT

KTC2026

KRA107 S
KRC107 S

FRONT
VIEW

KTC3203 Y
2SB1565 F
2SB562 C
2SC2878 B
2SC380 O
2SD1898

B

(3)

E

(1)

C

(2)

TOP

VIEW