Kenwood C-v350 Manual
Here you can view all the pages of manual Kenwood C-v350 Manual. The Kenwood manuals for Stereo Amplifier are available online for free. You can easily download all the documents as PDF.
Page 1
STEREO INTEGRATED AMPLIFIER/TUNER
C-V100/V150/V300/V350
SERVICE MANUAL
© 1997-6/B51-5323--00 (K/K) 3676
ON/STANDBYPHONES INPUT TAPE 2
(MONITOR)
CLOCKTIMER
MODE TIMER
SET AUTO A.MEMO BAND
TUNINGMODE
MULTI. CONTROL
LEVEL
VOLUME CONTROL
DOWN UP
ANTENNA AM
FM 75 W
GND
CONNECT WITH
POWER AMPLIFIER
SYSTEM
CONTROLCDAUX TAPE 1/ MD
IN IN REC PLAY IN
TAPE 2
(MONITOR)
AUDIOFRONT
REC
REC PLAY PLAY
MONITOR
OUT
SURROUND
VIDEO
CENTER
SUBWOOFER
UNSWITCHED
LD
/DVD VCR
L
R
DVD 6CH.INPUTDIGITAL IN DIGITAL INFM 50kHz...
Page 2
CONTENTS / ACCESSORIES C-V100/V150/V300/V350 2 Contents CONTENTS / ACCESSORIES ....................................2 CONTROLS .................................................................3 DISASSEMBLY FOR REPAIR .....................................7 BLOCK DIAGRAM .......................................................8 CIRCUIT DESCRIPTION .............................................9 ADJUSTMENT ...........................................................14PC BOARD...
Page 3
CONTROLS C-V100/V150/V300/V350 3 1(ON/STANDBY) keyPress to switch between ON and STAND- BY. 2VOICE ACTIVATE indicatorLights to indicate an occurrence of voice activation. 3Remote sensor 4TIMER SET keyPress to set the timer function. 5CLOCK keyPress to set the clock. 6VOICE ACTIVATE ON/OFF keyPress to switch the voice-activation opera- tion ON and OFF. 7VOICE ACTIVATE SET 1 keyPress to record words for use in voice ac- tivation. 8VOICE ACTIVATE SET 2 keyPress to record words for use in voice ac-...
Page 4
CONTROLS C-V100/V150/V300/V350 4 ON/STANDBY PHONES INPUT TAPE 2 (MONITOR) CLOCKTIMER MODETIMER SET AUTOA.MEMOBANDTUNINGMODE MULTI. CONTROL LEVEL VOLUME CONTROL DOWN UP AUTO FM AMTAPE 2 STEREO TUNED MUTE SLEEP dB ms MHzkHzSOURCE DIRECT MEMO ON/STANDBY TIMER12DSP 3 STEREO PRO LOGIC POWER 5$^879!@60#% & 3412* The keys which have the same names as the controls on the remote control unit provide the same functions as them. Memory indicatorFrequency display, input selector display, preset channel display,...
Page 5
CONTROLS C-V100/V150/V300/V350 5 23 ° ¤ ¦ »¥ ) Á (£ ¢ 16 5 4 7 8 90 ! @# $% ^ &* Notes 30¡ 5m 30¡30¡30¡ ON/STANDBY MUTE VOLUME ENTER ConfirmSet UpReturn Input SourceMain MenuTapeA TapeB Tape1 LDTunerCD VCR2 VCR1 TV Sat. Cable Setup DVD/6ch Input SoundSpeaker C D Sat. Tape1 Cable Reset VCR1 VCR2 L D T V Controls and indicators The Graphical Remote Control (GRC) unit provided with the AV CONTROL CENTER can also control KENWOOD cas- sette decks, CD player and LD player which are connected to it through...
Page 6
CONTROLS C-V100/V150/V300/V350 6 Names and functions of the keys The RC remote control unit provided with the AV CONTROL CENTER can also control KENWOOD cassette decks, CD player and LD player connected to the AV CONTROL CENTER through system control cords. For details of the control- lable functions, refer to the instruction manuals of these components. Model: RC-S503/RC-S503 Infrared system The RC keys with the same names as the corresponding keys on the main unit have the same function as the main...
Page 7
C-V100/V150/V300/V350 7 DISASSEMBLY FOR REPAIR 1. Remove the 1 screw (1), Then pull the slider (2) till last 2. While raise the slider of left side, remove the slider from the bosses ( 3,4) 1 34 4 4 4 4 4 2 x2x2 $7 , _QOFX 1.
Page 8
C-V100/V150/V300/V350 BLOCK DIAGRAM 8 )()( )()( ( )) (( ) ) ( +26dB +39dB IC3 M MCLOSE MOPEN DOOR2 DOOR1 LIN RINLOUT ROUT COUTLOUT LIN ROUT RIN SIN SOUT LV1016 LA2786 IC5 SR. REG +9V SR. REG +15V -15V SR. REG +5.6V SR. REG SR. REG -30V Q4 Q8,18 Q10 Q11TONE CTRL TONE CTRL TDA7466 IC7 UNIT TUNER MOPEN MCLOSE FL MATRIX IC7 D11,12 A1IC6 ED1 + + + + Q13 + MONITOR OUTVCR OUTLD VCR I DVD 6CH INPUTLD VCR REC VCR PLAYAUX TAPE2 REC TAPE1 REC TAPE2 PLAY TAPE1 PLAYCD IC4BYPASS DSP. D/L DSP. D/L BYPASS NJU7311AL...
Page 9
CIRCUIT DESCRIPTION C-V100/V150/V300/V350 9 1. New Functions 1-1 Amp section (a) LCD Remote Control with System Control Code Display on remote control shows the present condition of others units;CD player, cassette deck and so. (b) One Touch Operation • In power off mode, system will turn on and start to play- back if play key on every unit; CD, DECK, DVD, and MD will be pressed . • In power off mode, system will turn on and start to open if open/close key on every unit; CD, DECK (single), DVD, and MD...
Page 10
CIRCUIT DESCRIPTION C-V100/V150/V300/V350 10 3. Main microprocessor uPD 780205GF031 (X11 : IC6) : C-V100/V300 uPD 780206GF019 (X11 : IC6) : C-V150/V350 3-1 Microprocessor periphery block diagram REMOCON u-COM (X11) IC7 PLL IC RDS DEMO. IC ELECTRIC VOL. TONE CONT. +10dB ATT. MUTE VOICE ACTIVATION (X05) IC2 (X13) IC2 (X08)Q1,2,5~8,15 (X08) IC7,8,9 SERIAL COMMUNICATION ROTARY ENCODER (VOLUME CONTROL) DELAY IC DSP IC DOOR OPEN/CLOSE AUDIO SELECTOR VIDEO SELECTOR KEY MATRIX (X14) S30 (X08) IC5 (X08) IC4...