User manual KENWOOD DVF-R9050-S SERVICE MANUAL

[. . . ] MULTIPLE DVD VCD CD PLAYER DV-5700 DVF-R9050/R9050-S SERVICE MANUAL Knob * (K29-) © 2001-8 PRINTED IN KOREA B51-5750-00 (K/K) 2492 Front glass (B10-3609-02) Panel * (A60-) VIRTUAL SURROUND STANDBY SAMPLING 192kHzfs 96kHzfs POWER PURE AUDIO MODE OPEN/CLOSE DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 DISC SKIP ON OFF PHONES LEVEL MIN MAX PHONES Phone jack (E11-0190-05) Knob * (K29-) Knob * (K29-) Pin jack Slide switch (E63-1128-05) (S31-1623-05) Pin jack (E63-1156-05) Pin jack (E63-1158-05) Metallic cabinet * (A01-) AC power cord bushing (J42-0083-05) COMPONENT VIDEO OUTPUT D I G I TA L O U T P U T (PCM/BIT STREAM) L CENTER 1 2 1 TV SCART 2 R COAXIAL OPTICAL INTERFACE PROGRESSIVE Y S VIDEO OUTPUT CB CR VIDEO OUTPUT MIX LINE OUTPUT FRONT SURROUND SUB WOOFER COMPONENT VIDEO OUTPUT 6CH. OUTPUT VCR SCART Rectangular receptacle (E58-0027-05) Oscillating module (W02-2732-05) Cylindrical receptacle (E56-0031-05) Pin jack (E63-1171-05) AC power cord * (E30-) Illust. is DVF-R9050 * Refer to parts list on page 61. In compliance with Federal Regulations, following are reproduction of labels on, or inside the product relating to laser product safety. certifies this equipment conforms to DHHS Regulations No. 21 CFR 1040. [. . . ] 1~6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31, 32 33 34 35 36 37 38 Port Name ZERO1~6 /GPO1~6 NC NC VOUT6 VOUT5 VOUT4 VOUT3 VOUT2 VOUT1 VCOM NC AGND5 VCC5 AGND6 NC AGND4 VCC4 AGND3 VCC3 AGNG2 VCC2 AGND1 VCC1 NC NC NC MDO MDI MC ML RST SCKI I/O O O O O O O O O O I I I I I Function Zero data flag for Vout 1~6. Can also be used as GPO pin. (Unused) Analog ground. Voltage output for audio signal corresponding to Rch on data3. Up to 96 kHz Voltage output for audio signal corresponding to Lch on data3. Up to 96 kHz Voltage output for audio signal corresponding to Rch on data2. Up to 96 kHz Voltage output for audio signal corresponding to Lch on data2. Up to 96 kHz Voltage output for audio signal corresponding to Rch on data1. Up to 192 kHz Voltage output for audio signal corresponding to Lch on data1. Serial data output for function register control port. (Unused) Serial data input for function register control port. Shift clock for function register control port. Latch enable for function register control port. Input frequency is 128, 192, 256, 384, 512 or 768fs. 19 DV-5700/DVF-R9050/R9050-S CIRCUIT DESCRIPTION Port No. 38 39 40 41 42 43 44 45 46 47 48 Port Name SCKI SCKO BCK LRCK TEST VDD DGND DATA1 DATA 2 DATA 3 ZEROA I/O I O I I I I I O Function System clock input. Input frequency is 128, 192, 256, 384, 512 or 768fs. (Unused) Shift clock input for serial audio data. This clock is equal to the sampling rate, fs. Serial audio data input for Vout1 and Vout2. Serial audio data input for Vout3 and Vout4. Serial audio data input for Vout5 and Vout6. Logical "AND" of ZERO1 through ZERO6. 11. Key Matrix KEY 0 (Pin2 ) SKIP AOP KEY 1 (Pin3 ) OP/CL DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 KEY 2 (Pin4 ) PLAY STOP SKIP DOWN SKIP UP PAUSE The number inside ( ) is pin number of main u-com (X25, IC1). DVF-R9050 Audio Output Block Diagram * SCART terminals (AV1, 2) are available for European model only. [. . . ] R32-0102-05 R32-0112-05 R92-1963-05 R92-1963-05 R92-1963-05 MA111 DA204U DA204U MA111 DA204U MA111 MA111 MA111 MN67706EC MN103S13BGA MN102L62GGB PST596JNR TC7SH08FU TC3W02FU X25057M-2. 7 49LV8192A90T BS62LV1024ST70 KM68U1000E10 TC7SHU04FU TC7WH74FU TC7SHU04FU TC3W02FU 49LV8192A90T TC74VHC157FT MN677521HB IS42S16400-7T K4S641632ET75 57V641620HGTH NJM2115V PQ070XH02ZP TC7SET04FU MN5C027D4H TC74VHC00FT TC7WH34FU MN67736WK TC7SH08FU TC7SH32FU TC7SHU04FU ADV7190 PQ1R33 FLI2200 HY57V16160DTC IS42S16100-7T K4S161622DTC80 FLI2220 ADV7196 320DA150PGE 49LV8192A9TMPA TPS76316 TC74VHC157FT Description SEMI FIXED VARIABLE RESISTOR SEMI FIXED VARIABLE RESISTOR JUMPER WIRE (RESISTOR TYPE) JUMPER WIRE (RESISTOR TYPE) JUMPER WIRE (RESISTOR TYPE) DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE MOS-IC MOS-IC MI-COM IC ANALOGUE IC MOS-IC MOS-IC MEMORY IC Destination ¢ Remarks PARTS LIST MEMORY IC MEMORY IC MEMORY IC MOS-IC MOS-IC MOS-IC MOS-IC MEMORY IC MOS-IC MOS-IC MEMORY IC MEMORY IC MEMORY IC ANALOGUE IC ANALOGUE IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC MOS-IC ANALOGUE IC MOS-IC MEMORY IC MEMORY IC MEMORY IC MOS-IC MOS-IC MOS-IC CUSTOM IC ANALOGUE IC MOS-IC DV-5700/DVF-R9050/R9050-S L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe) K : USA T : England X : Australia P : Canada E : Europe Q : Russia R : Mexico G : Germany H : Korea C : China V : China(Shanghai) M : Other Areas I : Malaysia indicates safety critical components . L : Scandinavia Y : PX(Far East, Hawaii) Y : AAFES(Europe) K : USA T : England X : Australia P : Canada E : Europe Q : Russia R : Mexico G : Germany H : Korea C : China V : China(Shanghai) M : Other Areas I : Malaysia indicates safety critical components . 72 DV-5700/DVF-R9050/R9050-S 73 New Parts Parts without Parts No. Les articles non mentionnes dans le Parts No. No IC905 IC906 IC907 IC908 Q201 Q202 Q203 Q600-604 Q800-802 Q900 Q901 Add- New ress Parts Parts No. TC74VHC541FT TC7SHU04FU TC74VHC00FT TC7SH32FU 2SC4081(R, S) 2SA1576A(R, S) DTC124EUA 2SA1576A(R, S) 2SA1576A(R, S) 2SA1576A(R, S) DTC124EUA MOS-IC MOS-IC MOS-IC MOS-IC TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DIGITAL TRANSISTOR Description Destination Remarks New Parts Parts without Parts No. [. . . ]