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SERVICE MANUAL
CASSETTE RECEIVER
3 2005 MA094B
KS-F185,KS-F185S,KS-F185G
KS-F185
Area suffix UH ---------------------- Thailand UN --------------------- Indonesia U -------------------- Other Areas
KS-F185S
Area suffix UN --------------------- Indonesia
KS-F185G
Area suffix UN --------------------- Indonesia
TABLE OF CONTENTS
1 2 3 4 5 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17
COPYRIGHT © 2005 Victor Company of Japan, Limited
No.MA094B 2005/3
SPECIFICATION
AUDIO AMPLIFIER SECTION Maximum Power Output Front Rear Continuous Power Output Front (RMS) Rear Load Impedance Tone Control Range Frequency Response Signal-to-Noise Ratio Line-Out Level/Impedance Frequency Range [FM Tuner] FM AM Usable Sensitivity 50 dB Quieting Sensitivity Frequency Response Stereo Separation Capture Ratio [AM Tuner] Sensitivity Selectivity Wow & Flutter Fast-Wind Time Frequency Response Signal-to-Noise Ratio Stereo Separation Power Requirement Grounding System Allowable Operating Temperature Dimensions (W × H × D) Mass (approx.) Design and specifications are subject to change without notice. Installation Size (approx.) Panel Size (approx.) Operating Voltage Bass Treble 45 W per channel 45 W per channel 17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. 17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. 4 (4 to 8 allowance) ±10 dB at 100 Hz ±10 dB at 10 kHz 40 Hz to 20 000 Hz 70 dB 1.0 V/20 k load (250 nWb/m) TUNER SECTION 87.5 MHz to 108.0 MHz 531 kHz to 1 602 kHz 11.3 dBf (1.0 µV/75 ) 16.3 dBf (1.8 µV/75 ) 40 Hz to 15 000 Hz 35 dB 2.0 dB 20 µV 35 dB CASSETTE DECK SECTION 0.15% (WRMS) 190 sec. (C-60) 50 Hz to 14 000 Hz (Normal tape) 52 dB 40 dB GENERAL DC 14.4 V (11 V to 16 V allowance) Negative ground 0ºC to +40ºC 182 mm × 52 mm × 150 mm 188 mm × 58 mm × 11 mm 1.3 kg (excluding accessories)
Alternate Channel Selectivity (400 kHz) 65 dB
1-2 (No.MA094B)
SECTION 1 PRECAUTION
1.1 Safety Precautions
!
Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.
(No.MA094B)1-3
SECTION 2 SPECIFIC SERVICE INSTRUCTIONS
2.1 HOW TO IDENTIFY MODELS 2.1.1 NAME PLATE
Discernment sign
1-4 (No.MA094B)
SECTION 3 DISASSEMBLY
3.1 Main body 3.1.1 Removing the front panel assembly (See Fig.1) (1) Push the detach button and remove the front panel assembly.
Front panel assembly
Detach button
Fig.1 3.1.2 Removing the bottom cover (See Fig.2) · Prior to performing the following procedures, remove the front panel assembly. (1) Turn the body upside down. (2) Insert a screwdriver under the joints to release the two joints a on the left side, the two joints b on the right side and the joint c on the back of the body, then remove the bottom cover from the body. CAUTION: When releasing the joints using a screwdriver, do not damage the board.
Bottom cover
Joint b Joint a
Joint b Joint a
Joint c
Fig.2 3.1.3 Removing the front chassis assembly (See Fig.3) · Prior to performing the following procedures, remove the front panel assembly and bottom cover. (1) Remove the two screws A on each side of the body. (2) Release the two joints d and the two joints e on the sides, then remove the front chassis assembly toward the front.
Joint d
Joint e
A
Joint d
Joint e
Front chassis assembly
Fig.3
(No.MA094B)1-5
3.1.4 Removing the heat sink (See Fig.4) · Prior to performing the following procedure, remove the front panel assembly. (1) Remove the screw B and two screws C attaching the heat sink on the left side of the body, and remove the heat sink.
C
B
C
Heat sink
Fig.4 3.1.5 Removing the rear panel (See Fig.5) · Prior to performing the following procedure, remove the front panel assembly and bottom cover. (1) Remove the two screws D , screw E and three screws F attaching the rear panel on the back of the body.
D
F
Rear panel
F D
E
Fig.5 3.1.6 Removing the main board (See Fig.6) · Prior to performing the following procedures, remove the front panel assembly, bottom cover, front chassis assembly, heat sink and rear panel. (1) Remove the two screws G attaching the main board on the top chassis. (2) Disconnect the two connectors (CN901 and CN721) on the main board from the cassette mechanism assembly.
CN721
Main board
G
G
CN901
Fig.6
1-6 (No.MA094B)
3.1.7 Removing the cassette mechanism assembly (See Fig.7) · Prior to performing the following procedure, remove the front panel assembly, bottom cover, front chassis assembly, heat sink, rear panel and main board. (1) Remove the four screws H attaching the cassette mechanism assembly from the top chassis.
Cassette mechanism assembly
H
H
H
Top chassis
Fig.7 3.1.8 Removing the head amplifier board (See Fig.8) · Prior to performing the following procedures, remove the front panel assembly, bottom cover, front chassis assembly, heat sink, rear panel, main board and cassette mechanism assembly. (1) Disconnect the wire from CJ901 on the head amplifier board. (2) Remove the one screw J attaching the head amplifier board. (3) Move the head amplifier board in the direction of the arrow to release the two joints f, the head amplifier board can be removed.
H
Head amplifier board CJ901 Joint f
Joint f To head relay board
J
Fig.8
3.1.9 Removing the relay board (See Fig.9) · Prior to performing the following procedures, remove the front panel assembly, bottom cover, front chassis assembly, heat sink, rear panel, main board and cassette mechanism assembly. (1) Disconnect the wire from CP722 on the relay board. (2) Remove the one screw K attaching the relay board. (3) Move the relay board in the direction of the arrow to release the joint g, the relay board can be removed.
Relay board
CP722
Joint g
Fig.9
K
(No.MA094B)1-7
3.1.10 Removing the mecha bracket (See Fig.10) · Prior to performing the following procedure, remove the front panel assembly, bottom cover, front chassis assembly, heat sink, rear panel, main board, cassette mechanism assembly, head amplifier board and relay board. (1) Remove the four screws L attaching the mecha bracket.
Mecha bracket
L
L
L
L
Fig.10 3.1.11 Removing the front board (See Fig.11 to 13) · Prior to performing the following procedures, remove the front panel assembly. (1) Remove the four screws M attaching the rear cover on the back of the front panel assembly. (See Fig.11) (2) Release the nine joints h, the front panel and the rear cover become separate. (See Fig.12) (3) Remove the front board from the rear cover. (See Fig.13) Caution: Take care not to lose the springs.
M
Front panel assembly
M
M
Fig.11
M
Joint h
Joint h
Joint h
Fig.12
Front board
Fig.13 1-8 (No.MA094B)
3.2
Cassette mechanism assembly 3.2.4 Removing the playback head (See Fig.2) · Prior to performing the following procedure, remove the direction switch board and the FF / REW lever assembly. (1) Remove the screw D attaching the playback head. (2) Remove the C washer and pull out the FF roller. (3) Remove the S support plate, the A arm spring (a) and (b), the playback head. ATTENTION: The A arm spring (a) differs from the A arm spring (b). 3.2.5 Removing the pinch-roller (R) and (F) assembly (See Fig.2) · Prior to performing the following procedure, remove the direction switch board and the FF / REW lever assembly. (1) Remove the P arm spring (f) in the pinch-roller (F) assembly from the chassis. (2) Remove the P arm spring (r) in the pinch-roller (R) assembly from the chassis. (3) Draw out the pinch roller (F) and (R) assembly from the shaft. ATTENTION: The P arm spring (f) differs from the P arm spring (r). ATTENTION: The pinch roller (F) assembly differs from the pinch roller (R) assembly.
· Prior to performing the following procedures, remove the head amplifier board, the relay board and the mechanism bracket. 3.2.1 Removing the direction switch board (See Fig.1) (1) Unsolder the three wires a on the direction switch board. (2) Remove the one screw A attaching the direction switch board. 3.2.2 Removing the FF / REW lever assembly (See Fig.1) (1) Remove the screw B attaching the FF / REW lever assembly on the back of the cassette mechanism assembly. (2) Remove the screw C on the upper side of the FF / REW lever assembly. (3) Lift and pull forward the FF / REW lever assembly to disengage the joints b, c, d and e. 3.2.3 Reattaching the FF / REW lever assembly (See Fig.1) (1) Reattach the FF / REW lever assembly to the joint c on the back of the chassis. (2) Reattach the pinch-roller shaft e, the change lever d and the return link e to the chassis.
C
FF / REW lever assembly Joint c Joint e
Joint d
A
Soldering a
Joint b
B
Pinch-roller (F) assembly
Direction switch board Fig.1 Pinch-roller (R) assembly S support plate C washer
D
A arm spring (b) Shaft
A arm spring (a) Shaft
FF roller
Playback head
Remove the P arm spring (r) from the chassis. P arm spring (r)
Fig.2
Remove the P arm spring (f) from the chassis. P arm spring (f)
(No.MA094B)1-9
3.2.6 Removing the cassette hanger / cassette holder (See Fig.3) · Prior to performing the following procedure, remove the FF / REW lever assembly. (1) From the rear of the unit, bend the two tabs f outwards and disengage the two joints g in the direction of the arrow. (2) Push the eject lever and remove the cassette holder from the playback head. Disengage the two joints h of the cassette hanger / cassette holder and the eject lever in the direction of the arrow. (3) Lift the cassette hanger / cassette holder and disengage the joint i of the return link and the eject lever.
Cassette holder Cassette hanger
Return link Joint i Eject lever
Joint h Chassis Joint h Joint g Tab f Tab f Joint g Fig.3
3.2.7 Removing the reel disc assembly (See Fig.4) · Prior to performing the following procedure, remove the FF / REW lever assembly and the cassette hanger / cassette holder. (1) Remove the C washer and pull out reel disc assembly. ATTENTION: Replace with a new C washer when reattaching.
C washer
Reel disc assembly
C washer
Fig.4 3.2.8 Removing the motor assembly (See Fig.5) (1) Unsolder the two wires j on the motor assembly. (2) Turn over the cassette mechanism assembly and remove the main belt and the sub-belt from the motor pulley. ATTENTION: The main belt can now be removed. (3) Remove the two screws G attaching the motor assembly.
Main-belt Flywheel (BF)
Motor assembly
Sub-belt
E
G
Motor pulley
G E F
Flywheel (BR) Soldering j
E
Reel base assembly
Fig.5
1-10 (No.MA094B)
3.2.9 Removing the Flywheel (BF) and (BR) assembly (See Fig.4 and 5) · Prior to performing the following procedure, remove the cassette hanger / cassette holder. (1) From the upper side of the cassette mechanism assembly, remove the C washer from each shaft of the flywheel (BF) and (BR). (2) Turn over the cassette mechanism assembly and remove the main belt. Pull out the flywheel (BF) and (BR) downward respectively.
3.2.10 Removing the reel base assembly (See Fig.5 and 6) (1) Raise the part k of the reel base assembly slightly and remove the selector link (B) on the front side of the cassette mechanism assembly by turning it as shown in Fig.6. (2) Remove the three screws E and the one screw F on the underside of the cassette mechanism assembly. ATTENTION: The reel base assembly is not repairable. Handle with care.
C washer
Pinch-roller (R) assembly
k Reel disc assembly Selector link (B). Turn the selector link (B). Fig.6
Inside of the reel base assembly
C washer
Fig.4
Main-belt Flywheel (BF)
Motor assembly
Sub-belt
E
G
Motor pulley
G E F
Flywheel (BR) Soldering j
Fig.7
E
Reel base assembly
Fig.5
(No.MA094B)1-11
3.2.11 Removing the mute switch board (See Fig.8) (1) Unsolder the two wires l on the mute switch board on the back of the cassette mechanism assembly. (2) Remove the screw H attaching the mute switch board.
Cassette mechanism assembly Soldering l
Rower switch Motor assembly
H
Fig.8 3.2.12 Removing the power switch (See Fig.9) · Prior to performing the following procedure, remove the motor assembly. (1) Unsolder the two wires m on the power switch on the side of the cassette mechanism assembly. (2) Remove the screw I attaching the power switch.
Mute switch board
Soldering m
Cassette mechanism assembly
I
Power switch Fig.9
1-12 (No.MA094B)
SECTION 4 ADJUSTMENT
4.1 Adjustment method Test instruments required for adjustment (1) Digital oscilloscope (100MHz) (2) Frequency counter meter (3) Electric voltmeter (4) Wow & flutter meter (5) Test tapes VT724 : For DOLBY level measurement VT739 : For playback frequency measurement VT712 : For wow flutter & tape speed measurement VT703 : For head azimuth measurement (6) Torque gauge : Cassette type for CTG-N (Mechanism adjustment)
Standard volume position Balance and Bass, Treble volume, Fader : Center (Indication "0") Loudness, Dolby NR, Sound, Cruise : Off Volume position is about 2V at speaker output with following conditions, Playback the test tape VT721. AM mode FM mono mode FM stereo mode Output level 999kHz/62dB, INT/400Hz, 30% modulation signal on receiving. 97.9MHz/66dB, INT/400Hz, 22.5kHz deviation pilot off mono 1kHz, 67.5kHz dev. pilot 7.5kHz dev. 0dB (1µV,50/open terminal)
Measuring conditions (Amplifier section) Power supply voltage Load impedance Line out : DC14.4V (11V to 16V) : 4 (4 to 8 allowance) : 1.0V/20kload (250 nWb/m)
(No.MA094B)1-13
Information for using a car audio service jig (1) We're advancing efforts to make our extension cords common for all car audio products. Please use this type of extension cord as follows. (2) As a U-shape type top cover is employed, this type of extension cord is needed to check operation of the mechanism assembly after disassembly. (3) Extension cord : EXTKSRT002-6P ( 6 pin extension cord ) For connection between mechanism assembly3. Extension cord : EXTKSRT002-6P ( 6 pin extension cord ) For connection between mechanism assembly and main board. (4) Check for mechanism driving section such as motor ,etc. Disassembly method (1) Remove the front panel assembly. (2) Remove the bottom cover. (3) Remove the front chassis assembly. (4) Remove the heat sink. (5) Remove the main board. (6) Reattach the heat sink with the screw B. (Refer to Disassembly method.) (7) Reattach the front panel assembly. (8) Confirm that current is being carried by connecting an extension cord jig. NOTE: Available to connect to the CJ701 connector when installing the front panel. CAUTION : Be sure to attach the heat sink on the power amplifier IC of a main board when supplying the power. If voltage is applied without attaching the heat sink, the power amplifier IC will be destroyed by heat.
Cassette mechanism EXTKSRT002-6P
Front Panel assembly Extension cord : EXTKSRT002-6P Main board
1-14 (No.MA094B)
4.2
Arrangement of Adjusting & Test points
Cassette mechanism (Surface)
Motor assembly
Tape speed adjust
Playback head
Azimuth screw
Head section view
Head azimuth screw Fixed screw
Playback head
Height adjusting screw c Height adjusting screw b
Height adjusting screw a
(No.MA094B)1-15
Item
1. Head azimuth adjustment
Conditions
Test tape: SCC-1659 VT703 (10kHz)
Adjustment and Confirmation methods S.Values
Head height adjustment Adjust the azimuth directly. When you adjust the height using a mirror tape, remove the cassette housing from the mechanism chassis. After installing thecassette housing, perform the azimuth adjustment.
Adjust
A line
1. Load the SCC-1659 mirror tape. Adjust with height adjustment screw A and azimuth Head shield adjustment screw B so that line A of the The head is at low position mirror tape runs in the center between Lch during. and Rch in the reverse play mode. 2. After switching from REV to FWD then to REV, check that the head position set in procedure 1 is not changed. (If the position has shifted, adjust again and check.) 3. Adjust with azimuth adjustment screw B so that line B of the mirror tape runs in the center between Lch and Rch in the forward play mode. Test tape: VT724 (1kHz) VT703 (10kHz) VT721 (315Hz) Head azimuth adjustment 1. Load VT724 (1kHz) and play it back in the reverse play mode. Set the Rch output level to max. 2. Load VT703 (10kHz) and play it back in the forward play mode. Adjust the Rch and Lch output levels to max, with azimuth adjustment screw B. In this case, the phase difference should be within 45 . 3. Engage the reverse mode and adjust the output level to max, with azimuth adjustment screw C. (The phase difference should be 45 or more.) (0 ) 4. When switching between forward and reverse modes, the difference between channels should be within 3dB. (Between FWD L and R, REV L and R.) 5. When VT721 (315Hz) is played back, the level difference between channels should be within 1.5dB. 2. Tape speed Test tape: VT712 and wow (3kHz) flutter confirmation 1. Check to see if the reading of the F, counter / Tape speed: Built-in volume resistor wow flutter meter is within 3015Hz to 3045Hz 3015Hz (FWD/ REV), and less than 0.35% (JIS RMS). to 3045Hz Wow 2. In case of out of specification, adjust the flutter: less than 0.35% motor with a built-in volume resistor. Speaker out 1kHz / 63Hz : 0 3dB 1kHz / 10kHz : -1 3dB B line
Head shield The head is at High position during REV. Output level: Maximum PBHead FWD Adj B
REV Adj C
HEIGHT Adj A
phase
(45 )
3. Play back 1. Play test tape VT724, and set the volume Test tape: VT724 position at 2V. frequency (1kHz) response VT739 confirmation (63Hz / 1kHz / 10kHz) 2. Play test tape VT739 and confirm. 1kHz / 10kHz: -1 3dB, 1kHz / 63Hz: 0 3dB, 3. When 10kHz is out of specification, it will be necessary to read adjust the azimuth.
The tuner section is of an adjustment-freedesign. In case the tuner is in trouble, replace the tuner pack.
1-16 (No.MA094B)
SECTION 5 TROUBLESHOOTING
5.1 16 PIN CORD DIAGRAM
8
7
6
BK RD
NC
YL 16 NC 15 NC 14 NC 13
BK RD BL
Black
GN VI GY
YL
Green Violet Gray Yellow
5 BL/WH
Red Blue White
4 3
2
1
WH
GN
VI
WH/BK 12
GN/BK 11
VI/BK 10
WH
GY
GY/BK 9
16 YL 8 BK 7 RD 5 BL/WH 4 WH 12 WH/BK 3 GN 11 GN/BK 2 VI 10 VI/BK 1 GY 9 GY/BK
MEMORY GND ACC REMOTE FL+ FLRL+ RLRR+ RRFR+ FR-
RR FR FL RL
Rear Front Front Rear
Right Right Left Left
REMOTE ACC MEMORY GND
Remote out ACC Line Backup Battery +
Memory Ground
(No.MA094B)1-17
Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY CAR ELECTRONICS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan
(No.MA094B)
Printed in Japan VPT
CASSETTE RECEIVER
KS-F185
«`¬ÿ§ËÕß˪
KS-F185
For installation and connections, refer to the separate manual.
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INSTRUCTIONS
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GET0225-001A
[U/UH]
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ENGLISH
ENGLISH
Thank you for purchasing a JVC product. Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best possible performance from the unit.
CONTENTS
How to reset your unit ............................... Control panel ............................................. Turning on the power ................................ Setting the clock ........................................ Listening to the radio ................................. Storing stations in memory ....................... Tuning in to a preset station ...................... Storing your favorite station in to the one-touch operation button (EX--extra) ............................................. 2 3 4 5 6 7 8
TAPE OPERATIONS ........................ 9
Listening to a cassette .............................. Adjusting the sound .................................. Turning on/off the super bass function ...... Selecting preset sound modes .................. Storing your own sound adjustments ........ 9 10 10 11 11
LOCATION OF THE BUTTONS ............ 3 BASIC OPERATIONS ....................... 4
SOUND ADJUSTMENTS ................... 10
RADIO OPERATIONS ...................... 6
DETACHING THE C0NTROL PANEL ...... 12 TROUBLESHOOTING ...................... 13 MAINTENANCE ............................. 14 SPECIFICATIONS ........................... 15
8
How to reset your unit
While holding SEL (select), press (standby/on/attenuator) button for more than 2 seconds. This will reset the built-in microcomputer. (standby/on/attenuator)
SEL (select)
Note: Your preset adjustments--such as preset channels or sound adjustments--will also be erased. BEFORE USE *For safety.... · Do not raise the volume level too much, as this will block outside sounds, making driving dangerous. · Stop the car before performing any complicated operations.
*Temperature inside the car.... If you have parked the car for a long time in hot or cold weather, wait until the temperature in the car becomes normal before operating the unit.
2
LOCATION OF THE BUTTONS
Display window
1 2 3 4 5 6 7 8 9 p q w
(standby/on/attenuator) button S BASS (super bass) button 0 (eject) button Display window Cassette compartment 1/¡ PROG (program) button SCM (sound control memory) button FM AM button +/ buttons SEL (select) button Number buttons MO (monaural) button · Also functions as SSM buttons when pressed together with DISP (display) button. e DISP (display) button · Also functions as SSM buttons when pressed together with MO (monaural) button.
r / buttons t (control panel release) button y EX (extra) button
Display window
u FM band indicators FM1, FM2, FM3 i AM band indicator o Sound mode indicators BEAT, SOFT, POP ; Tuner reception indicators MO (monaural), ST (stereo) a S.BASS (super bass) indicator s Main display
3
ENGLISH
Control panel
BASIC OPERATIONS
ENGLISH
1 3
2
Turning on the power
3
Adjust the volume.
To increase the volume
1
Turn on the power.
Note on One-Touch Operation: When you select a source in step 2 below, the power automatically comes on. You do not have to press this button to turn on the power.
To decrease the volume
2
Select the source.
Volume level appears.
4
To operate the tuner (FM or AM), see pages 6 8. To operate the EX (extra) button, see page 8. To play a tape, see page 9.
Adjust the sound as you want. (See pages 10 and 11.)
To drop the volume in a moment
Press briefly while listening to any source. "ATT" starts flashing on the display, and the volume level will drop in a moment. To resume the previous volume level, press the button briefly again.
To turn off the power
Press and hold for more than one second. "SEE YOU" appears, then the unit turns off.
4
Setting the clock
4
Finish the setting.
1
Press and hold SEL (select) for more than 2 seconds.
"CLOCK H" or "CLOCK M" appears on the display. To check the current clock time or change the display mode
2
Set the hour.
1 Select "CLOCK H" (hour) if not shown on the display. 2 Adjust the hour. 1 2
Press DISP (display) repeatedly. Each time you press the button, the display mode changes as follows: · During tuner operation:
Frequency
· During tape operation:
Clock
Play mode (TAPE)
Clock
3
Set the minute.
1 Select "CLOCK M" (minute). 2 Adjust the minute. 1 2
5
ENGLISH
RADIO OPERATIONS
ENGLISH
Listening to the radio
You can use either automatic searching or manual searching to tune in to a particular station.
Searching for a station manually: Manual search
1
Select the band (FM1 3, AM).
Note: When a cassette is in the cassette compartment, you cannot select the tuner. Be sure to eject the cassette from the cassette compartment to listen to the radio.
FM1
FM2 AM
FM3
Searching for a station automatically: Auto search
1
Select the band (FM1 3, AM).
Note: This receiver has three FM bands (FM1, FM2, FM3). You can use any one of them to listen to an FM broadcast.
FM1
FM2 AM
FM3
2
Press and hold or until "M" (manual) starts flashing on the display.
Selected band appears.
Lights up when receiving an FM stereo broadcast with sufficient signal strength.
Note: This receiver has three FM bands (FM1, FM2, FM3). You can use any one of them to listen to an FM broadcast.
3
Tune in to a station you want while "M" (manual) is still flashing.
To tune in to stations of higher frequencies
2
Start searching for a station.
To search for stations of higher frequencies
To tune in to stations of lower frequencies · If you release your finger from the button, the manual mode will automatically turns off after 5 seconds. · If you hold down the button, the frequency keeps changing (in 50 kHz intervals for FM and 9 kHz intervals for AM) until you release the button.
To search for stations of lower frequencies When a station is received, searching stops. To stop searching before a station is received, press the same button you have pressed for searching.
6
Press MO (monaural), while listening to an FM stereo broadcast. Each time you press the button, the MO indicator lights up and goes off alternately.
Manual preset
MO (monaural) indicator When the MO indicator is lit on the display, the sound you hear becomes monaural but the reception will be improved. To restore the stereo effect, press the same button again. You can preset up to 6 stations in each band (FM1, FM2, FM3, and AM) manually. Ex.: Storing FM station of 92.5 MHz into the preset number 1 of the FM1 band.
1
Storing stations in memory
You can use one of the following two methods to store broadcasting stations in memory. · Automatic preset of FM stations: SSM (Strongstation Sequential Memory) · Manual preset of both FM and AM stations
Select the band (FM1 3, AM) you want to store stations into (in this example, FM1).
FM1 FM2 AM FM3
2
Tune in to a station (in this example, of 92.5 MHz).
To tune in to stations of higher frequencies
FM station automatic preset: SSM
You can preset 6 local FM stations in each FM band (FM1, FM2, and FM3).
1
Select the FM band (FM1 3) you want to store FM stations into.
To tune in to stations of lower frequencies
FM1
FM2 AM
FM3
3
2
Press and hold both buttons for more than 2 seconds.
Press and hold the number button (in this example, 1) for more than 2 seconds.
Preset number flashes for a while. "SSM" appears, then disappears when automatic preset is over.
CONTINUED ON THE NEXT PAGE
7
ENGLISH
When an FM stereo broadcast is hard to receive:
Local FM stations with the strongest signals are searched and stored automatically in the band number you have selected (FM1, FM2, or FM3). These stations are preset in the number buttons --No.1 (lowest frequency) to No.6 (highest frequency). When automatic preset is over, the station stored in number button 1 will be automatically tuned in.
ENGLISH
4
Repeat the above procedure to store other stations into other preset numbers.
1
Select the band (FM1 3, AM) you want to store stations into (in this example, FM1).
FM1 FM2 AM FM3
Notes: · A previously preset station is erased when a new station is stored in the same preset number. · Preset stations are erased when the power supply to the memory circuit is interrupted (for example, during battery replacement). If this occurs, preset the stations again.
2
Tune in to a station (in this example, of 92.5 MHz).
Tuning in to a preset station
You can easily tune in to a preset station. Remember that you must store stations first. If you have not stored them yet, see "Storing stations in memory" on pages 7 and 8.
3
Press and hold the button for more than 2 seconds.
"P0" flashes on the display, showing that the station has been preset.
1
Select the band (FM1 3, AM).
FM1 FM2 AM FM3
2
Select the number (1 6) for the preset station you want.
Notes: · A previously preset station is erased when a new station is stored in the EX button. · The preset station is erased when the power supply to the memory circuit is interrupted (for example, during battery replacement). If this occurs, preset the station again.
Storing your favorite station in to the one-touch operation button (EX--extra)
You can preset an FM or AM station (such as your favorite station or traffic announcement station); and recall it by one touch operation even if the unit is turned off. Ex.: Storing an FM station of 92.5 MHz in to the one-touch operation button (EX).
To tune into the favorite station
The unit automatically turns on (if it has been off). Your favorite station is tuned in--except when the tape is playing. · If you press the button again, the last received station will be tuned in.
8
TAPE OPERATIONS
ENGLISH
Listening to a cassette
You can play back type I (normal) tapes.
To stop play and eject the cassette
Press 0. Tape play stops, the cassette automatically ejects from the cassette compartment. The source changes to the previously selected one. · You cannot change the source if the cassette is still in the cassette compartment. To change the source, you must eject the cassette first. · You can also eject the cassette by pressing 0 while the unit is turned off.
1
Turn on the power.
Note on One-Touch Operation: When a cassette is already in the cassette compartment, tape play starts automatically. However, it is not recommended to leave the cassette in the compartment when turning off the power. It may damage the tape head and the cassette.
To fast wind a tape
2
Insert a cassette into the cassette compartment.
When one side of the tape reaches its end during play, the other side of the tape automatically starts playing. (Auto Reverse) Press in ¡ or 1. The tape will be wound in the direction of the arrows ( or ).
3
Select the tape direction.
Press both buttons at the same time. Each time you press both buttons, the tape direction changes alternately-- forward ( ) and ). reverse ( Tape direction
To restart playback, lightly press the other button which is not pressed in (1 or ¡).
9
SOUND ADJUSTMENTS
ENGLISH
Adjusting the sound
You can adjust the sound characteristics to your preference.
2
Adjust the level.
To increase the level
1
Select the item you want to adjust.
Each time you press the button, the adjustable items change as follows: To decrease the level
BAS
(bass)
TRE
(treble)
(fader)
FAD
Ex.: When you select "TRE" (treble)
VOL
(volume)
Indication BAS (Bass) TRE (Treble) FAD*1 (Fader) BAL (Balance) VOL*2 (Volume) To do: Adjust the bass.
BAL
(balance)
Range 6 (min.) | +6 (max.) 6 (min.) | +6 (max.) R6 (Rear only) | F6 (Front only) L6 (Left only) | R6 (Right only)
3
Repeat steps 1 and 2 to adjust the other items.
Turning on/off the super bass function
The super bass function allows you to maintain the richness and fullness of the bass sound regardless of how low you set the volume. Each time you press the button, the function turns on and off alternately. S.BASS indicator
Adjust the treble.
Adjust the front and rear speaker balance. Adjust the left and right speaker balance.
Adjust the volume. 00 (min.) | 50 (max.)
*1 If you are using a two-speaker system, set the fader level to "00." *2 Normally, the + and buttons work as the volume control buttons. So you do not have to select "VOL" to adjust the volume level.
10
You can select a preset sound adjustment suitable to the music genre.
· See on the left column for details.
Select the sound mode you want.
Each time you press the button, the sound mode changes as follows:
2
To adjust the bass or treble level.
1 Select "BAS" (bass) or "TRE" (treble).
SCM OFF
BEAT
SOFT
POP
2 Adjust the level. Ex.: When you select "BEAT" Indication Preset values BAS TRE S.BASS SCM OFF (Flat sound) 00 00 OFF BEAT Rock or +2 00 ON disco music SOFT Quiet +1 3 OFF background music POP Light music +4 +1 OFF For:
To turn on or off the super bass function. · See page 10 for details.
Notes: · You can adjust each sound mode to your preference, and store it in memory. If you want to adjust and store your original sound mode, see "Storing your own sound adjustments" below. · To adjust the bass and treble reinforcement levels or to turn on/off the super bass function, see page 10.
3 4
Repeat step 2 to adjust the other items. Press and hold SCM until the sound mode you have selected in step 1 flashes on the display.
Your adjustment made for the selected sound mode is stored in memory.
Storing your own sound adjustments
You can adjust the sound modes (BEAT, SOFT, POP) to your preference and store your own adjustments in memory. · There is a time limit in doing the following procedure. If the setting is canceled before you finish, start from step 1 again.
5
Repeat the same procedure to store other sound modes.
To reset to the factory settings, repeat the same procedure and reassign the preset values listed in the table on the left column.
11
ENGLISH
Selecting preset sound modes
1
Call up the sound mode you want to adjust.
DETACHING THE C0NTROL PANEL
You can detach the control panel when leaving the car. When detaching or attaching the control panel, be careful not to damage the connectors on the back of the control panel and on the panel holder.
ENGLISH
Attaching the control panel
1
Insert the left side of the control panel into the groove on the panel holder.
Detaching the control panel
Before detaching the control panel, be sure to turn off the power.
1
Unlock the control panel.
2
Press the right side of the control panel to fix it to the panel holder.
2
Lift and pull the control panel out of the unit.
3
Put the detached control panel into the provided case.
Note on cleaning the connectors: If you frequently detach the control panel, the connectors will deteriorate. To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors.
Connectors
12
TROUBLESHOOTING
Symptoms
· Sound cannot be heard from the speakers.
Causes
The volume level is set to the minimum level. Connections are incorrect.
Remedies
Adjust it to the optimum level.
General
Check the cords and connections. While holding SEL, press for more than 2 seconds to reset the unit. (Your preset adjustments will also be erased.) (See page 2.) Store stations manually.
· This unit does not work at all.
The built-in microcomputer may have functioned incorrectly due to noise, etc.
FM/AM
· SSM (Strong-station Sequential Memory) automatic preset does not work. · Static noise while listening to the radio. · A cassette tape cannot be inserted. · Cassette tapes become hot. · Tape sound is at very low level and sound quality is degraded.
Signals are too weak.
The antenna is not connected firmly. You have tried to insert a cassette in the wrong way. This is not a malfunction.
Connect the antenna firmly.
Tape Playback
Insert the cassette with the exposed tape facing right.
The tape head is dirty.
Clean it with a head cleaning tape.
13
ENGLISH
What appears to be trouble is not always serious. Check the following points before calling a service center.
MAINTENANCE
ENGLISH
This unit requires very little attention, but you will be able to extend the life of the unit if you follow the instructions below.
To keep the tape clean
To clean the head
· Always store the cassettes in their storage cases after use. · Do not store cassettes in the following places: Subject to direct sunlight With high humidity At extremely hot temperatures · Clean the heads after every 10 hours of use using a wet-type head cleaning tape (available at an audio store). When the head becomes dirty, you may realize the following symptoms: Sound quality is reduced. Sound level decreases. Sound drops out. · Do not play dirty or dusty tapes. · Do not touch the highly-polished head with any metallic or magnetic tools.
CAUTION:
· Do not play the cassettes with peeling labels; otherwise, they can damage the unit. · Tighten tapes to remove slack since loose tape may become entangled with the mechanism. · Do not leave a cassette in the cassette compartment after use, as the tape may become slack.
14
SPECIFICATIONS
Maximum Power Output: Front: 45 W per channel Rear: 45 W per channel Continuous Power Output (RMS): Front: 17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Rear: 17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Load Impedance: 4 (4 to 8 allowance) Tone Control Range: Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10 kHz Frequency Response: 40 Hz to 20 000 Hz Signal-to-Noise Ratio: 70 dB Line-Out Level/Impedance: 1.0 V/20 k load (250 nWb/m) Wow & Flutter: 0.15% (WRMS) Fast-Wind Time: 190 sec. (C-60) Frequency Response: 50 Hz to 14 000 Hz (Normal tape) Signal-to-Noise Ratio: 52 dB Stereo Separation: 40 dB
GENERAL
Power Requirement: Operating Voltage: DC 14.4 V (11 V to 16 V allowance) Grounding System: Negative ground Allowable Operating Temperature: 0°C to +40°C Dimensions (W × H × D): Installation Size (approx.): 182 mm × 52 mm × 150 mm Panel Size (approx.): 188 mm × 58 mm × 11 mm Mass (approx.): 1.3 kg (excluding accessories)
TUNER SECTION
Frequency Range: FM: 87.5 MHz to 108.0 MHz AM: 531 kHz to 1 602 kHz [FM Tuner] Usable Sensitivity: 11.3 dBf (1.0 µV/75 ) 50 dB Quieting Sensitivity: 16.3 dBf (1.8 µV/75 ) Alternate Channel Selectivity (400 kHz): 65 dB Frequency Response: 40 Hz to 15 000 Hz Stereo Separation: 35 dB Capture Ratio: 2.0 dB [AM Tuner] Sensitivity: 20 µV Selectivity: 35 dB
Design and specifications are subject to change without notice.
Having TROUBLE with operation? Please reset your unit
Refer to page of How to reset your unit
15
ENGLISH
AUDIO AMPLIFIER SECTION
CASSETTE DECK SECTION
EN, TH
0604DTSMDTJEIN
© 2004 VICTOR COMPANY OF JAPAN, LIMITED
CASSETTE RECEIVER
KS-F185/KS-F185S/KS-F185G
RADIO KASET
KS-F185/KS-F185S/KS-F185G
For installation and connections, refer to the separate manual. Untuk instalasi dan penyambungan, lihat buku pedoman terpisah.
INSTRUCTIONS BUKU PETUNJUK
GET0225-003A
[UN]
FRANÇAIS
INDONESIA
ENGLISH
ENGLISH
Thank you for purchasing a JVC product. Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best possible performance from the unit.
CONTENTS
How to reset your unit ............................... Control panel ............................................. Turning on the power ................................ Setting the clock ........................................ Listening to the radio ................................. Storing stations in memory ....................... Tuning in to a preset station ...................... Storing your favorite station in to the one-touch operation button (EX--extra) ............................................. 2 3 4 5 6 7 8
TAPE OPERATIONS ........................ 9
Listening to a cassette .............................. Adjusting the sound .................................. Turning on/off the super bass function ...... Selecting preset sound modes .................. Storing your own sound adjustments ........ 9 10 10 11 11
LOCATION OF THE BUTTONS ............ 3 BASIC OPERATIONS ....................... 4
SOUND ADJUSTMENTS ................... 10
RADIO OPERATIONS ...................... 6
DETACHING THE C0NTROL PANEL ...... 12 TROUBLESHOOTING ...................... 13 MAINTENANCE ............................. 14 SPECIFICATIONS ........................... 15
8
How to reset your unit
While holding SEL (select), press (standby/on/attenuator) button for more than 2 seconds. This will reset the built-in microcomputer. (standby/on/attenuator)
SEL (select)
Note: Your preset adjustments--such as preset channels or sound adjustments--will also be erased. BEFORE USE *For safety.... · Do not raise the volume level too much, as this will block outside sounds, making driving dangerous. · Stop the car before performing any complicated operations.
*Temperature inside the car.... If you have parked the car for a long time in hot or cold weather, wait until the temperature in the car becomes normal before operating the unit.
2
LOCATION OF THE BUTTONS
Display window
1 2 3 4 5 6 7 8 9 p q w
(standby/on/attenuator) button S BASS (super bass) button 0 (eject) button Display window Cassette compartment 1/¡ PROG (program) button SCM (sound control memory) button FM AM button +/ buttons SEL (select) button Number buttons MO (monaural) button · Also functions as SSM buttons when pressed together with DISP (display) button. e DISP (display) button · Also functions as SSM buttons when pressed together with MO (monaural) button.
r / buttons t (control panel release) button y EX (extra) button
Display window
u FM band indicators FM1, FM2, FM3 i AM band indicator o Sound mode indicators BEAT, SOFT, POP ; Tuner reception indicators MO (monaural), ST (stereo) a S.BASS (super bass) indicator s Main display
3
ENGLISH
Control panel
BASIC OPERATIONS
ENGLISH
1 3
2
Turning on the power
3
Adjust the volume.
To increase the volume
1
Turn on the power.
Note on One-Touch Operation: When you select a source in step 2 below, the power automatically comes on. You do not have to press this button to turn on the power.
To decrease the volume
2
Select the source.
Volume level appears.
4
To operate the tuner (FM or AM), see pages 6 8. To operate the EX (extra) button, see page 8. To play a tape, see page 9.
Adjust the sound as you want. (See pages 10 and 11.)
To drop the volume in a moment
Press briefly while listening to any source. "ATT" starts flashing on the display, and the volume level will drop in a moment. To resume the previous volume level, press the button briefly again.
To turn off the power
Press and hold for more than one second. "SEE YOU" appears, then the unit turns off.
4
Setting the clock
4
Finish the setting.
1
Press and hold SEL (select) for more than 2 seconds.
"CLOCK H" or "CLOCK M" appears on the display. To check the current clock time or change the display mode
2
Set the hour.
1 Select "CLOCK H" (hour) if not shown on the display. 2 Adjust the hour. 1 2
Press DISP (display) repeatedly. Each time you press the button, the display mode changes as follows: · During tuner operation:
Frequency
· During tape operation:
Clock
Play mode (TAPE)
Clock
3
Set the minute.
1 Select "CLOCK M" (minute). 2 Adjust the minute. 1 2
5
ENGLISH
RADIO OPERATIONS
ENGLISH
Listening to the radio
You can use either automatic searching or manual searching to tune in to a particular station.
Searching for a station manually: Manual search
1
Select the band (FM1 3, AM).
Note: When a cassette is in the cassette compartment, you cannot select the tuner. Be sure to eject the cassette from the cassette compartment to listen to the radio.
FM1
FM2 AM
FM3
Searching for a station automatically: Auto search
1
Select the band (FM1 3, AM).
Note: This receiver has three FM bands (FM1, FM2, FM3). You can use any one of them to listen to an FM broadcast.
FM1
FM2 AM
FM3
2
Press and hold or until "M" (manual) starts flashing on the display.
Selected band appears.
Lights up when receiving an FM stereo broadcast with sufficient signal strength.
Note: This receiver has three FM bands (FM1, FM2, FM3). You can use any one of them to listen to an FM broadcast.
3
Tune in to a station you want while "M" (manual) is still flashing.
To tune in to stations of higher frequencies
2
Start searching for a station.
To search for stations of higher frequencies
To tune in to stations of lower frequencies · If you release your finger from the button, the manual mode will automatically turns off after 5 seconds. · If you hold down the button, the frequency keeps changing (in 50 kHz intervals for FM and 9 kHz intervals for AM) until you release the button.
To search for stations of lower frequencies When a station is received, searching stops. To stop searching before a station is received, press the same button you have pressed for searching.
6
Press MO (monaural), while listening to an FM stereo broadcast. Each time you press the button, the MO indicator lights up and goes off alternately.
Manual preset
MO (monaural) indicator When the MO indicator is lit on the display, the sound you hear becomes monaural but the reception will be improved. To restore the stereo effect, press the same button again. You can preset up to 6 stations in each band (FM1, FM2, FM3, and AM) manually. Ex.: Storing FM station of 92.5 MHz into the preset number 1 of the FM1 band.
1
Storing stations in memory
You can use one of the following two methods to store broadcasting stations in memory. · Automatic preset of FM stations: SSM (Strongstation Sequential Memory) · Manual preset of both FM and AM stations
Select the band (FM1 3, AM) you want to store stations into (in this example, FM1).
FM1 FM2 AM FM3
2
Tune in to a station (in this example, of 92.5 MHz).
To tune in to stations of higher frequencies
FM station automatic preset: SSM
You can preset 6 local FM stations in each FM band (FM1, FM2, and FM3).
1
Select the FM band (FM1 3) you want to store FM stations into.
To tune in to stations of lower frequencies
FM1
FM2 AM
FM3
3
2
Press and hold both buttons for more than 2 seconds.
Press and hold the number button (in this example, 1) for more than 2 seconds.
Preset number flashes for a while. "SSM" appears, then disappears when automatic preset is over.
CONTINUED ON THE NEXT PAGE
7
ENGLISH
When an FM stereo broadcast is hard to receive:
Local FM stations with the strongest signals are searched and stored automatically in the band number you have selected (FM1, FM2, or FM3). These stations are preset in the number buttons --No.1 (lowest frequency) to No.6 (highest frequency). When automatic preset is over, the station stored in number button 1 will be automatically tuned in.
ENGLISH
4
Repeat the above procedure to store other stations into other preset numbers.
1
Select the band (FM1 3, AM) you want to store stations into (in this example, FM1).
FM1 FM2 AM FM3
Notes: · A previously preset station is erased when a new station is stored in the same preset number. · Preset stations are erased when the power supply to the memory circuit is interrupted (for example, during battery replacement). If this occurs, preset the stations again.
2
Tune in to a station (in this example, of 92.5 MHz).
Tuning in to a preset station
You can easily tune in to a preset station. Remember that you must store stations first. If you have not stored them yet, see "Storing stations in memory" on pages 7 and 8.
3
Press and hold the button for more than 2 seconds.
"P0" flashes on the display, showing that the station has been preset.
1
Select the band (FM1 3, AM).
FM1 FM2 AM FM3
2
Select the number (1 6) for the preset station you want.
Notes: · A previously preset station is erased when a new station is stored in the EX button. · The preset station is erased when the power supply to the memory circuit is interrupted (for example, during battery replacement). If this occurs, preset the station again.
Storing your favorite station in to the one-touch operation button (EX--extra)
You can preset an FM or AM station (such as your favorite station or traffic announcement station); and recall it by one touch operation even if the unit is turned off. Ex.: Storing an FM station of 92.5 MHz in to the one-touch operation button (EX).
To tune into the favorite station
The unit automatically turns on (if it has been off). Your favorite station is tuned in--except when the tape is playing. · If you press the button again, the last received station will be tuned in.
8
TAPE OPERATIONS
ENGLISH
Listening to a cassette
You can play back type I (normal) tapes.
To stop play and eject the cassette
Press 0. Tape play stops, the cassette automatically ejects from the cassette compartment. The source changes to the previously selected one. · You cannot change the source if the cassette is still in the cassette compartment. To change the source, you must eject the cassette first. · You can also eject the cassette by pressing 0 while the unit is turned off.
1
Turn on the power.
Note on One-Touch Operation: When a cassette is already in the cassette compartment, tape play starts automatically. However, it is not recommended to leave the cassette in the compartment when turning off the power. It may damage the tape head and the cassette.
To fast wind a tape
2
Insert a cassette into the cassette compartment.
When one side of the tape reaches its end during play, the other side of the tape automatically starts playing. (Auto Reverse) Press in ¡ or 1. The tape will be wound in the direction of the arrows ( or ).
3
Select the tape direction.
Press both buttons at the same time. Each time you press both buttons, the tape direction changes alternately-- forward ( ) and ). reverse ( Tape direction
To restart playback, lightly press the other button which is not pressed in (1 or ¡).
9
SOUND ADJUSTMENTS
ENGLISH
Adjusting the sound
You can adjust the sound characteristics to your preference.
2
Adjust the level.
To increase the level
1
Select the item you want to adjust.
Each time you press the button, the adjustable items change as follows: To decrease the level
BAS
(bass)
TRE
(treble)
(fader)
FAD
Ex.: When you select "TRE" (treble)
VOL
(volume)
Indication BAS (Bass) TRE (Treble) FAD*1 (Fader) BAL (Balance) VOL*2 (Volume) To do: Adjust the bass.
BAL
(balance)
Range 6 (min.) | +6 (max.) 6 (min.) | +6 (max.) R6 (Rear only) | F6 (Front only) L6 (Left only) | R6 (Right only)
3
Repeat steps 1 and 2 to adjust the other items.
Turning on/off the super bass function
The super bass function allows you to maintain the richness and fullness of the bass sound regardless of how low you set the volume. Each time you press the button, the function turns on and off alternately. S.BASS indicator
Adjust the treble.
Adjust the front and rear speaker balance. Adjust the left and right speaker balance.
Adjust the volume. 00 (min.) | 50 (max.)
*1 If you are using a two-speaker system, set the fader level to "00." *2 Normally, the + and buttons work as the volume control buttons. So you do not have to select "VOL" to adjust the volume level.
10
You can select a preset sound adjustment suitable to the music genre.
· See on the left column for details.
Select the sound mode you want.
Each time you press the button, the sound mode changes as follows:
2
To adjust the bass or treble level.
1 Select "BAS" (bass) or "TRE" (treble).
SCM OFF
BEAT
SOFT
POP
2 Adjust the level. Ex.: When you select "BEAT" Indication Preset values BAS TRE S.BASS SCM OFF (Flat sound) 00 00 OFF BEAT Rock or +2 00 ON disco music SOFT Quiet +1 3 OFF background music POP Light music +4 +1 OFF For:
To turn on or off the super bass function. · See page 10 for details.
Notes: · You can adjust each sound mode to your preference, and store it in memory. If you want to adjust and store your original sound mode, see "Storing your own sound adjustments" below. · To adjust the bass and treble reinforcement levels or to turn on/off the super bass function, see page 10.
3 4
Repeat step 2 to adjust the other items. Press and hold SCM until the sound mode you have selected in step 1 flashes on the display.
Your adjustment made for the selected sound mode is stored in memory.
Storing your own sound adjustments
You can adjust the sound modes (BEAT, SOFT, POP) to your preference and store your own adjustments in memory. · There is a time limit in doing the following procedure. If the setting is canceled before you finish, start from step 1 again.
5
Repeat the same procedure to store other sound modes.
To reset to the factory settings, repeat the same procedure and reassign the preset values listed in the table on the left column.
11
ENGLISH
Selecting preset sound modes
1
Call up the sound mode you want to adjust.
DETACHING THE C0NTROL PANEL
You can detach the control panel when leaving the car. When detaching or attaching the control panel, be careful not to damage the connectors on the back of the control panel and on the panel holder.
ENGLISH
Attaching the control panel
1
Insert the left side of the control panel into the groove on the panel holder.
Detaching the control panel
Before detaching the control panel, be sure to turn off the power.
1
Unlock the control panel.
2
Press the right side of the control panel to fix it to the panel holder.
2
Lift and pull the control panel out of the unit.
3
Put the detached control panel into the provided case.
Note on cleaning the connectors: If you frequently detach the control panel, the connectors will deteriorate. To minimize this possibility, periodically wipe the connectors with a cotton swab or cloth moistened with alcohol, being careful not to damage the connectors.
Connectors
12
TROUBLESHOOTING
Symptoms
· Sound cannot be heard from the speakers.
Causes
The volume level is set to the minimum level. Connections are incorrect.
Remedies
Adjust it to the optimum level.
General
Check the cords and connections. While holding SEL, press for more than 2 seconds to reset the unit. (Your preset adjustments will also be erased.) (See page 2.) Store stations manually.
· This unit does not work at all.
The built-in microcomputer may have functioned incorrectly due to noise, etc.
FM/AM
· SSM (Strong-station Sequential Memory) automatic preset does not work. · Static noise while listening to the radio. · A cassette tape cannot be inserted. · Cassette tapes become hot. · Tape sound is at very low level and sound quality is degraded.
Signals are too weak.
The antenna is not connected firmly. You have tried to insert a cassette in the wrong way. This is not a malfunction.
Connect the antenna firmly.
Tape Playback
Insert the cassette with the exposed tape facing right.
The tape head is dirty.
Clean it with a head cleaning tape.
13
ENGLISH
What appears to be trouble is not always serious. Check the following points before calling a service center.
MAINTENANCE
ENGLISH
This unit requires very little attention, but you will be able to extend the life of the unit if you follow the instructions below.
To keep the tape clean
To clean the head
· Always store the cassettes in their storage cases after use. · Do not store cassettes in the following places: Subject to direct sunlight With high humidity At extremely hot temperatures · Clean the heads after every 10 hours of use using a wet-type head cleaning tape (available at an audio store). When the head becomes dirty, you may realize the following symptoms: Sound quality is reduced. Sound level decreases. Sound drops out. · Do not play dirty or dusty tapes. · Do not touch the highly-polished head with any metallic or magnetic tools.
CAUTION:
· Do not play the cassettes with peeling labels; otherwise, they can damage the unit. · Tighten tapes to remove slack since loose tape may become entangled with the mechanism. · Do not leave a cassette in the cassette compartment after use, as the tape may become slack.
14
SPECIFICATIONS
Maximum Power Output: Front: 45 W per channel Rear: 45 W per channel Continuous Power Output (RMS): Front: 17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Rear: 17 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Load Impedance: 4 (4 to 8 allowance) Tone Control Range: Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10 kHz Frequency Response: 40 Hz to 20 000 Hz Signal-to-Noise Ratio: 70 dB Line-Out Level/Impedance: 1.0 V/20 k load (250 nWb/m) Wow & Flutter: 0.15% (WRMS) Fast-Wind Time: 190 sec. (C-60) Frequency Response: 50 Hz to 14 000 Hz (Normal tape) Signal-to-Noise Ratio: 52 dB Stereo Separation: 40 dB
GENERAL
Power Requirement: Operating Voltage: DC 14.4 V (11 V to 16 V allowance) Grounding System: Negative ground Allowable Operating Temperature: 0°C to +40°C Dimensions (W × H × D): Installation Size (approx.): 182 mm × 52 mm × 150 mm Panel Size (approx.): 188 mm × 58 mm × 11 mm Mass (approx.): 1.3 kg (excluding accessories)
TUNER SECTION
Frequency Range: FM: 87.5 MHz to 108.0 MHz AM: 531 kHz to 1 602 kHz [FM Tuner] Usable Sensitivity: 11.3 dBf (1.0 µV/75 ) 50 dB Quieting Sensitivity: 16.3 dBf (1.8 µV/75 ) Alternate Channel Selectivity (400 kHz): 65 dB Frequency Response: 40 Hz to 15 000 Hz Stereo Separation: 35 dB Capture Ratio: 2.0 dB [AM Tuner] Sensitivity: 20 µV Selectivity: 35 dB
Design and specifications are subject to change without notice.
Having TROUBLE with operation? Please reset your unit
Refer to page of How to reset your unit
15
ENGLISH
AUDIO AMPLIFIER SECTION
CASSETTE DECK SECTION
EN, IN
0604DTSMDTJEIN
© 2004 VICTOR COMPANY OF JAPAN, LIMITED
KS-FX385/KS-F185
Installation/Connection Manual
°"µ`¥µ--Èß/§YË¡Õ°"µ`¥µ--Èß
GET0225-004A
[U/UH] 0604DTSMDTJEIN EN, TH
ENGLISH
This unit is designed to operate on 12 V DC, NEGATIVE ground electrical systems. If your vehicle does not have this system, a voltage inverter is required, which can be purchased at JVC car audio dealers.
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Parts list for installation and connection
The following parts are provided for this unit. After checking them, please set them correctly.
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A/B Hard case/Control panel
C Sleeve
D Trim plate
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E Power cord
F Washer (ø5)
G Lock nut (M5)
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ª°Á«ß·À« (ø5)
ÕµÁÕ§ (M5)
H Mounting bolt (M5 x 20 mm)
I Rubber cushion
J Handles
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INSTALLATION (IN-DASH MOUNTING)
The following illustration shows a typical installation. If you have any questions or require information regarding installation kits, consult your JVC car audio dealer or a company supplying kits. · If you are not sure how to install this unit correctly, have it installed by a qualified technician.
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1
B
2
D
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Do the required electrical connections.
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*1 When you stand the unit, be careful not to damage the fuse on the rear. *1 ¡ËÕ§ÿµ--ÈßTMÿ¥ª°Õ¢÷È «--
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D B
Bend the appropriate tabs to hold the sleeve firmly in place.
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C *1
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Removing the unit
Before removing the unit, release the rear section.
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2
3
Insert the two handles, then pull them as illustrated so that the unit can be removed.
B
D
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When using the optional stay /
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When installing the unit without using the sleeve /
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("¡"Õ°ª`¥§È"ß«È ¥È)
In a Toyota for example, first remove the car radio and install the unit in its place.
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Stay (option)
µ--«¬÷¥ (Õ°¥È)
Flat type screws (M5 x 8 mm)* Fire wall
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* Not included with this unit. *
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Dashboard
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G
Bracket*
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Flat type screws (M5 x 8 mm)*
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Screw (option)
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Pocket
°Y (Õ°¥È) °ª"
Bracket*
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Note
Install the unit at an angle of less than 30°.
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: When installing the unit on the mounting bracket, make sure to use the 8 mm-long screws. If longer screws are used, they could damage the unit. : ¡ËÕµ`¥µ--ÈßTMÿ¥ª°Õß,,·ËÕß--«È ,,ÀÈ,,TMÈ °Y¬"«¢"¥ 8 ¡``¡µ È",,TMÈ °Y¬"«°«Ë"'ÈÕ"®",,ÀÈTMÿ¥ª°Õ '¬À"¬¥ô
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TROUBLESHOOTING
· The fuse blows. * Are the red and black leads connected correctly? · Power cannot be turned on. * Is the yellow lead connected? · No sound from the speakers. * Is the speaker output lead short-circuited? · Sound is distorted. * Is the speaker output lead grounded? * Are the "" terminals of L and R speakers grounded in common? · Noise interfere with sounds. * Is the rear ground terminal connected to the car's chassis using shorter and thicker cords? · Unit becomes hot. * Is the speaker output lead grounded? * Are the "" terminals of L and R speakers grounded in common? · * · * · * · * * · * · * *
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ENGLISH
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ELECTRICAL CONNECTIONS
To prevent short circuits, we recommend that you disconnect the battery's negative terminal and make all electrical connections before installing the unit. · Be sure to ground this unit to the car's chassis again after installation. Notes: · Replace the fuse with one of the specified rating. If the fuse blows frequently, consult your JVC car audio dealer. · Maximum input of the speakers should be more than 45 W at the rear and 45 W at the front, with an impedance of 4 to 8 . · To prevent short-circuit, cover the terminals of the UNUSED leads with insulating tape. · The heat sink becomes very hot after use. Be careful not to touch it when removing this unit.
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Heat sink
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Typical Connections /
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Before connecting: Check the wiring in the vehicle carefully. Incorrect connection may cause serious damage to this unit. The leads of the power cord and those of the connector from the car body may be different in color.
1 2 3
Connect the colored leads of the power cord in the order specified in the illustration below. Connect the antenna cord. Finally connect the wiring harness to the unit.
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To CD Changer--only for KS-FX385 (see diagram
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Rear ground terminal
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15 A fuse
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1
*1 Not included with this unit *1
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Ignition switch
Antenna terminal
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Black
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*1
2
Line out (see diagram ) )
3
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1
To metallic body or chassis of the car
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Yellow*2
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2
To a live terminal in the fuse block connecting to the car battery (bypassing the ignition switch) (constant 12 V)
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Fuse block
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*2 Before checking the operation of this unit prior to installation, this lead must be connected, otherwise power cannot be turned on. *2 Red
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3
To an accessory terminal in the fuse block
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Blue with white stripe
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4
To the remote lead of other equipment or automatic antenna if any (200 mA max.)
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5
White with black stripe
White
Gray with black stripe
Gray
Green wi