Sony icf 600 r service manual
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Extracted text from sony icf 600 r service manual (Ocr-read)
Page 1
ICF-600RICR-500R
SERVICE MANUAL
Tour/st Model
Photo : ICF-GOOR
SPECIFICATIONS
ICF-GOOR :
Frequency range
FM: 76-108 MHz (TV1-3 ch)
AM: sac-1,605 kHz
Antennas
FM: Ear receiver cord antenna
AM: Built-in ferrite bar antenna
Power output
7 mW (at 10% harmonic distortion)
Power requirements
3 V DC, lithium battery
Battery life
Using Sony battery CR2032H
FM Approx, 11 hours
AM Approx, 24 hours
Auto power off function
More than 80 minutes
Dimensions
Approx. 86 x 10 x 56 mm (th/d)
incl. projecting parts and controls
Weight
Approx. 445 9 incl. battery
Accessory supplied
Sony battery CRZOBZH (1)
Design and specifications subject to
change without notice.
Receivable only in Japan.
ICR-SOOR :
Frequency range
530-1,605kHz
Antenna
Built~in lerrite bar antenna
Power output
1 mW (at 10% harmonic distortion)
Power requirements
3 V DC, lithium battery
Battery life
Using Sony battery CR2032H
Approx. 200 hours
Auto power off lunclion
More than 80 minutes
Dimensions
Approx. 86 x 10 x 56 mm (wlhld)
incl. projecting parts and controls
Weight
Approx. 43 9 incl. battery
Accessory supplied
Sony battery CR2032H (1)
Design and specifications subject to
change without notice.
ICF-600R : FM/AM RECEIVER
lCR-500R : AM RECEIVER
SONY;
Page 2
lCF-600R/ICR-500R
IC F-600R
BAND SWITCH : AM
AM RF signal
PUI [he lead-wire
generator
antenna dose [0
@ M lhe set.
_@:=
400HI, 30%
AM modu/allon
Output level: as low as possible
FM SECTION
BAND SWITCH : FM
FM RF signal
generalor
0 Test Point
___£II:TT- (FM Mm
.10on, 30% FM modulation
Isquency dew'elron : 22.5kHz
Output level: as low possible
VTVM
m [21
% 1-41-
53
1-4-
earphone [ask
Adjustment Location : MAIN BOARD (Side A)
SECTION 1
ADJUSTMENTS
0 Repeat the procedures in each adjustment several times. and the
frequency coverage and tracking adjustments should be finally
done by the trimmer capacitors.
AM IF ADJUSTMENT
Adjust for a maximum reading on VTVM.
455 kHz
L7
AM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on VTVM.
L5 520 kHz
CT4 1,650 kHz
AM TRACKING ADJUSTMENT
Adjust for a maximum reading on VTVM.
L1 520 kHz
CT] 1,650 kHz
FM FREQUENCY COVERAGE ADJUSTMENT
Adjust for a maximum reading on VTVM.
LA 75 MHz
CT3 1095 MHz
FM TRACKING ADJUSTMENT
Adjust for a maximum reading on VTVM.
L2 75 MHZ
CTZ l09 5 MHz
L
Capra Frequency eaverege ed/usrmem
\_f
AM Tracking Ll _l
l
@
@
Test Fain!
adjuslmenl cry I/
(FM ANT)
5%)
(=3
L7 AM IF adjustment
L2
crz } FM Tlackmg adjuslment
L4
on} FM Frequency coverage adjustment
_2i