Jvc RK 10 Service Manual

Page 1

For Service Manuals Contact

MAURITRON YECHNICAL SERVICES 1

8 Cherry Tree Rd. Chinnor

Oxon 0x9 4ov ;

Tet- 01844-351684 Faxzv 01844653554
Emilz- smuifles®mmummm

MODEL

Fl-KID/ Fl-KIDL

STEREO RECEIVER

fl _J

No. 2591
JAN. 1982

Page 2

Contents

1. Specifications ........................ 8-(2) TXX-400 Main Amp., Fuse, Tone, Speaker
2. Removal Procedures .................... and AC Outlet Sections .......... 10 - 12 .
2-(1) Removing the Bottom Cover .......... 9. Packing Materials and Part Numbers .......... 13 (
212) Removing the Power Transistors ....... 10. Accessories List ....................... 13 A'
3. Rear View and Part Numbers .............. 11. R-K10/L Schematic Diagrams ........... 14 - 17
4. Exploded View and Part Numbers ........... 11-(1) R-K10 Schematic Diagram ........ 14 - 15
5. Dial Stringing Procedure ................. 11-(2) R-K10L Schematic Diagram ....... 16 - 17
6. FM/MW(LW) Tuner Alignment Procedures . . . 5 - 6 12. Parts List with Specified Numbers for Designated
6-11) PM Section ..................... Areas .............................. 13
6-12) MW(LW) Section ................. 13. Repair of Printed Resistor ........... back cover
7. Power Amplifier Idling Current Adjustment
Procedure ...........................
8. Printed Circuit Board Assy and Parts List . . . . 7 - 12 Warning:
3.) TFC-36 Tuner, LED and DIN Socket When replacing the parts marked with A , be sure to
Sections ..................... 7 _ 9 use the designated parts to ensure safety.

1 . Specifications

FM Tuner Section (Figures are based upon IHF standard)
* Tuning Range :88 MHz - 108 MHz

Amplifier Section
RMS Power: 30 watts per channel, min. HMS, both channels

7 5 Usable Sensitivity (lHF)

, 50 dB Ouieting Sensitivity
Mono
Stereo

Distortion
Mono
Stereo

Signal to Noise Ratio
Mono
Stereo

Selectivity

Capture Ratio
IF Rejection
Image Rejection

' Stereo Separation

I MW Tuner Section
Tuning Flange
Usable Sensitivity

' Signal to Noise Ratio
Distortion
Selectivity

LW Tuner Section

Tuning range

Usable Sensitivity
Signal to Noise Ratio

Distortion
Selectivity

Power Specifications

: 10.3 dBf (1.8 pV/300 .Q)

: 14.8 dBf (3.0 uV/SOO Q)
: 38.3 dBf (45 Liv/300 9.)

:015 % (1 kHz)
20.3 % (1 kHz)

:82 dB (74 dB, DIN)
:74 dB (65 dB, DIN)
:65 dB, £400 kHz

(55 dB, i300 kHz, DIN)

: 1.5 dB

:85 dB at 98 MHz
:60 dB at 98 MHz
:40 dB at 1 kHz

:525 kHz - 1605 kHz
: 300 uV/m,

50 11V (External Antenna)

: 50 dB '
: 0.5 % at 100 mV/m
:40 dB, 110 kHz

35 dB, :9 kHz

:150 kHz - 350 kHz
: 700 uV/m.

50 11V (External Antenna)

: 50 dB
: 0.5 /0 at 100 mV/m
:40 dB, :9 kHz

Hum and Noise

driven, into 8 ohms from 20 Hz to 20 kHz,
with no more than 0.03 % total harmonic
distortion.

33 watts per channel, min. RMS, both channels
driven, into 8 ohms at 1 kHz with no more
than 0.008 % total harmonic distortion.

35 watts per channel at 1 kHz into 8 ohms
0.7 % total harmonic distortion.

Input Sensitivity/

Impedance
PHONO :2.5 mV/47 kohms
TAPE PLAY 1,2 : 120 mV/40 kohms
TAPE PLAY 1 : 120 mV/40 kohms
(DIN)
Tone Control
Bass :i8 dB at 100 Hz
Treble :t8 dB at 10 kHz

: (Weighted by lHF New lHF
"A network)

:71 dB 78 dB (Rec. Out)

: 91 dB 74 dB

(to rated input level)
PHONO
AUX, TAPE PLAY

For Service Manuals Contact

MNJRITRON TECHNICAL SERVICEs

3 Chew Tree Rd. Chinnor
Oxon 0X9 4QY

WWW! Fax-01844452554

51" WW

Power Consumption

Areas Lina Voltage 8: Frequency

U.S.A., Canada AC 120 V, 60 HZ 145 W, 200 VA

Europe AC 220 V\/, 50 Hz 380 W

U.K., Australia AC 240 V'V, 50 Hz 380 W

Other Areas AC 110/120/220/240 V'V, Selectable, 50/60 Hz 380 W
Dimensions and Weight

Dimensions Weight
Height Width Depth Net
92 mm 135/8") 435 mm (17-1/8) 356 mm (14") 5.9 kg (13.0 lbs.)

(IO/L
2591 _ 1 _