Sony str h 100 service manual

Page 2

STR-H100

MODEL IDENTIFICATION

- Specification Label -

MODEL N0. STR»H100

FM STEREO FM~AM REClEVER

WWW

AEP, Italian model: AC: 220 V~50/60 Hz
UK model: AC: 240 V~50 Hz
E, Saudi Arabia, Australian model:
AC: 120/220/240 V~50/60 HZ 110 W

SAFETY-RELATED COMPONENT WARNING

COMPONENTS IDENTIFIED BY MARK A 0R DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TD SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BV SONY.

Note on Ceramlc Fllter (CF1, 2, 3) A Replacement.

This set employs three ceramic filters (CFl, 2, 3) A
which should have the same color marking to identify their
center frequency Therefore FM 1F offset adjustment by
* D513, * D514 is necessary to match the center frequency
of the ceramic filters used with FM intermediate frequency.

color marking

(CH. 2, 3) A

Q: Mounted

X :not Mounted

Ceramic filter Mount FM
Iritermediate
Color Center frequency roquency

mark (MHz) D513 * 135 (MHz)
White [0.750 O X 10.750
Red 10.700 0 0 10.700
Black [0.650 X 0 10.650

FM intermediate frequency is determined by the three
types as shown above, Ceramic filters of same center
frequency, i. e., of same color coding should be used for
CFl, CFZ and CF3.

When replacing the ceramic filters, perform the FM
Discriminator Adjustment.

A: AEP, UK, E, Saudi Arabia, Australian model: CFI. 2
Italian model: CFl, 2, 3