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• Certain conditions while using an iPod can cause contents stored on the iPod to be lost. Note that Kenwood will not be Batteries * (R03) (2) held liable for any losses arising out of loss of stored contests.
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KRF-V7300D/V8300D/V9300D RESETTING THE MICROCOMPUTER Resetting the Microcomputer Resetting the Microcomputer If the unit is completely inoperable, the display is not normal or a problem cannot be solved even after checking the list in <Troubleshooting>, it is required to reset the microcomputer in the unit.
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KRF-V7300D/V8300D/V9300D BLOCK DIAGRAM K801 D802 MAIN TRANS. : L07-3382-05 X34 (DSP) : L07-3383-05 : L07-3384-05 ANALOG IN L/R +3.3V IC301 AK4589VQ IC101,111 D801 RELAY SW LPF,fc=96kHz J101 (X14) -6dB FL/FR ch HEAD PHONES for POWER AMPLIFIER HP.IN IC131,141 COAXIAL REC L/Rch...
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION ● Semiconductor Working Description (X08-3502-70) Ref. No. Parts No. Description Logic D207,208 1SS402-F The protection for the input of IC204 from static electricity. D301 1SS302-F The protection for the circuit from static electricity. D311 1SS302-F The protection for the circuit from static electricity.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic IC171 NJM4565MD-ZB The buffer amplifi er of IC204 (OP amp) IC181 NJM4565MD-ZB The buffer amplifi er of IC204 (OP amp) IC191 NJM4565MD-ZB The buffer amplifi er of IC204 (OP amp) IC204...
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic Q403 2SC4081 (R,S) The inverter of reset signal. Q404 2SC4081 (R,S) The protection for AVR. Q405 2SB 1640-Q The power supply for FAN. Q406 2SC4081 (R,S) The protection for AVR. Q407 2SA1576A (R,S) The control of FAN motor.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic Q881 2SC4081 (R,S) The level shifter of video synch detection. Q902 2SC4081 (R,S) The level shifter of video synch detection. The detection of the S terminal video signal and control video...
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic D524 1SS355 Protect +12V tap of the power transformer. D525 1SS355 Protect -12V tap of the power transformer. D526,527 1SS355 The detection of short circuit 12V taps. D801 TS6P03G-B The low voltage taps rectifi er.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic Q222 2SC2240-F (BL) The current protection. R-ch Q223 2SK879-F (Y,GR) The constant current for the 1st stage of amp. L-ch Q224 2SK879-F (Y,GR) The constant current for the 1st stage of amp.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION ● Semiconductor Working Description (X14-8112-70) Ref. No. Parts No. Description Logic B30-2597-05 STANDBY LED (RED) B30-2702-05 PURE AUDIO MODE LED (WHT) 1SS302-F Protect the rotary encoder (LISTEN MODE) from static electricity. 1SS302-F Protect the rotary encoder (MULTI CONTROL) from static electricity.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic D432 1SS355 Protect the circuit of analog OR (±B). D433 1SS355 Protect the circuit of analog -B. D434 1SS355 Protect the circuit of analog OR (±B). DTC114EUA Control for power LED.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic IC61 XC6206P332PRN Power supply except IC351,361 and 381. +3.3V IC65 SI-3010KD Power supply for IC401. 1.27V IC101 NJM5532MD-ZB Low Pass Filter (LPF) for L-ch and R-ch. IC111 NJM4565V-ZB Low Pass Filter (LPF) for L-ch and R-ch.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Ref. No. Parts No. Description Logic IC503 MN101EF16K1CNA HDMI.microprocessor IC504 SI-3010KD 1.8V regulator HDMI receiver and video circuits. IC505 SI-3010KD 1.8V regulator HDMI transmitter circuit.. IC506 XC6201P501PN 5V regulator of HDMI 5V output. HDMI DVD IN EDID (Extended Display Identifi cation Data) of...
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION ● MN101EF16K1CLA: MICROPROCESSOR (X08, IC506) Pin No. Pin Name Description Logic IPOD_SCL Clock for iPod. IPOD_SDA Data for iPod. Chip enable FL_DIN Data for FL driver. FL_CE Chip enable for FL driver. FL_CL Clock for FL driver.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Pin No. Pin Name Description Logic FAN_CONT FAN control AMP_PROT AMP protection AVR_PROT AVR protection SY_DET Y signal for S-VIDEO detection CY_DET Y signal for Component detection EXT_DATA Data for port extension IC. EXT_CLK Clock for port extension IC.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Pin No. Pin Name Description Logic ENC_C2 LISTEN MODE encoder input 2 ENC_C1 LISTEN MODE encoder input 1 POWER_RLY Power relay. ENC_A2 MULTI CONTROL encoder INPUT A ENC_A1 MULTI CONTROL encoder INPUT B IPOD_READY Ready for iPod.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION LED ON/OFF PERIOD FAN CONTROL Function Description SPEAKER SPEAKER POWER SPEAKER Port # (41) relay-on relay-on POWER AMP PROTECTION 1Hz (500ms on, 500ms off) relay off (STEREO) (SURROUND) POWER SUPPLY PROTECTION 2Hz (250ms on, 250ms off) HIGH Over 0.232V *...
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION ● NJU3718A EXTENSION (X08, IC507) Pin No. Pin Name Description Logic C_RLY The center-ch relay. SL/SR_RLY The surround L-ch and R-ch relay. SBL/SBR_RLY The surround back L-ch and R-ch relay. LED 2 (STRAIGHT) STRAIGHT decode LED. LED 3 (DOLBY) DOLBY LED.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Pin No. Pin Name Description Logic AVDD Analog power supply. 3.3V VIN1 Analog video signal input port-1. composite AGND Analog GND. 10~12 VIN2~4 Analog video signal input port-2. composite or luminance AVDD Analog power supply. 3.3V 14~16 VIN5~7 Analog video signal input port-5 to 7.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Pin No. Pin Name Description Logic IIC bus data I/O port. DVDDIO Digital I/O power supply. 3.3V DGNDIO Digital I/O GND. 77,78 STATUS6,5 Status-6,5 output ports.. DVDDCO Digital core power supply. 2.5V DNGDCO Digital core GND. 81~84 STATUS4~1 Status-4 to 1 output ports.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION Pin No. Pin Name Description Logic DGND2 Digital core GND. DVDD2 Digital core power supply. 2.5V OCLKX1 Half clock of CLKX2.output port. VSYNC_L Vertical synchronizing signal I/O port. Master: out, Slave: in HSYNC_L Horizontal synchronizing signal I/O port.
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KRF-V7300D/V8300D/V9300D CIRCUIT DESCRIPTION / ADJUSTMENT Pin No. Pin Name Description Logic AVDD Analog power supply. CVBS Video signal, Composite output port. AGND Analog GND. Video signal, separate C output port. AVDD Analog power supply. No use. Video signal, separate Y output port.
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POWER TRANSFORMER CN507 WH101-1 DESTINATION CN503 CN701 CN702 CN504 MAIN POWER MODEL NAME F201 T201 TRANSFORMER COUNTRY ABB. EUROPE L07-3382-05 KRF-V7300D/S F50-0332-05 L07-3373-05 AUSTRALIA L07-3383-05 EUROPE L07-3382-05 KRF-V8300D/S F50-0332-05 L07-3373-05 AUSTRALIA L07-3383-05 EUROPE L07-3382-05 KRF-V9300D/S F50-0332-05 L07-3373-05 WH101-2 AUSTRALIA L07-3383-05...
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KRF-V7300D/V8300D/V9300D PC BOARD DVD/6 CH IN SUB WOOFER PRE OUT WOOFER SURROUND FRONT X08-3502-70 A/3 (J75-0137-11) (SIDE A) MIC IN iPod J701 C702 C395 R768 R460 C709 R726 C718 R731 C711 R719 D425 R718 C717 R720 C431 R732 R725 R446...
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KRF-V7300D/V8300D/V9300D KRF-V7300D/V8300D/V9300D VIDEO2 VIDEO2 VIDEO2 VIDEO1 VIDEO1 ONLY IN Cr IN Cb IN Y IN Cr IN Cb MONITOR MONITOR MONITOR COMPONENT OUT Cr OUT Cb OUT Y IN Cr IN Cb (X08-3502-70) (C/3) P801 J932 J931 KRF-V9300H-S ONLY C965...
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KRF-V7300D/V8300D/V9300D DEO1 VIDEO1 N Cb IN Y KRF-V8300D/V9300D N Cb IN Y S Y-DETECTOR R912 C907 100K 1000P D901 C943 IC903 (1/2) R946 R945 COMPONENT 4.9V SIGNAL SELECTOR IC903 C945 (2/2) Q902 R917 IC931 YUV Y-DETECTOR R886 C883 100K 2200P...
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KRF-V7300D/V8300D/V9300D +3.3V 16M SD RAM R459 R354 IC351 IC461 IC451 C351 C353 1000P R351 C352 R331 +3.3V +3.3V L461 +3.3V +3.3V +5.1V +5.1V 3.3K IC261 R327 INT0 P SEL DT TP126 P SEL CK P SEL ST MCLK P LFE MIX...
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KRF-V7300D/V8300D/V9300D +3.3V DIGITAL IN 16M FLASH MEMORY OPTICAL OPTICAL COAXIAL VIDEO2 (VIDEO1) / (AUX) CN501 DIGITAL ANALOG TP50 TP96 TP51 TP52 +5.1V +3.3V +3.3V +3.3V DVDD C420 EMA A11 EM A[11] EMU[1] 0.01 EMA A9 EM A[9] CVDD EMA A8...
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KRF-V7300D/V8300D/V9300D 3G-16G (3G-16G) (EX) CAUTION: For continued safety, replace safety critical components only with (PL) manufacturer’s recommended parts (refer to parts list). indicates safety critical components. For continued protection against risk of fi re, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably in- sulated from the supply circuit) before the appliance is returned to the customer.
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J701 J391 J361 J341 J331 J321 J311 J301 (SILVER/BLACK) iPod AUTO ROOM EQ SUB WOOFER CENTER SURROUND FRONT OUT IN OUT CD MIC IN PRE OUT SUB WOOFER VIDEO2 VIDEO1 MD/TAPE DVD/6CH IN J503 J502 J501 MONITOR VIDEO2 DVD VIDEO2 (ASSIGNABLE) HDMI DIGITAL IN...
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Add- Desti- Parts No. Description Parts No. Description Ref. No. ress Parts nation ress Parts nation marks marks KRF-V7300D / V8300D / V9300D K29-8444-04 KNOB,VOL-B K29-8445-04 KNOB,#8444SILVER E4X4E6 A01-3995-01 METALLIC CABINET,SILVER K29-8445-04 KNOB,#8444SILVER ✽ A01-3996-01 METALLIC CABINET,#3995 BLACK K29-8591-03 KNOB,POWER ✽...
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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✽ New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Add- Desti- Ref. No. Parts No. Description ress Parts nation marks IC51 XC6206P332PRN ANALOGUE IC...
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REC OUT (MD/TAPE, VIDEO 1) .........500 mV / 1 kΩ PRE OUT (SUBWOOFER) ............ 1.3 V / 2.2 kΩ Tone control 1. Kenwood follows a policy of continuous advancements in BASS ................±9 dB (at 100 Hz) development. For this reason specifications may be changed TREBLE ................±9 dB (at 10 kHz)