Denon DN-C635 Service Manual Download Page 5 | Manualshive

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5

DN-C635

BLOCK DIAGRAM

MUTE

ST/MONO

SELECT

MUTE

LED

FLT

P.U

16M DRAM

DRIVER

AN8785SB

HEAD AMP

AN22002A

CD MECH.

MOTOR

ACTUATOR

4M FLASH

ROM

KEY

±5V

±5V

±12V

REMOTE

PITCH

POWER
SUPLY

ROTALY

ENCORDER

DSP

MN662791

SYSTEM µCOM

MN102H60KDA

3.3V 5V

I/F

TC74HCT7007

SERIAL/

PARALLEL

CONVERSION

FLT

DRIVER

M66005FP

CLOCK

GEN.

CLOCK

FIX/VARI

SELECT

DAC

PCM1716E

MUTE

BUFFER

PARALLEL

SERIAL

RS232C

/422

TALLY OUT

CD OUT

H/P OUT

XLR OUT

EXT OUT

EXT IN

P. TRANS

DIGITAL

OUT

±12V

±5V

+9V

+5V

-HB

+3.3V

F1,F2

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Summary of Contents for DN-C635

Page 1: ...DN C635 For U S A Canada Europe Korea model 16 11 YUSHIMA 3 CHOME BUNKYOU KU TOKYO 113 0034 JAPAN Telephone 03 3837 5321 X0169V 02 DE CDM 0302 Some illustrations using in this service manual are sligh...

Page 2: ...to the customer make sure you make either 1 a leakage current check or 2 a line to chassis resistance check If the leakage current exceeds 0 5 milliamps or if the resistance from chassis to either si...

Page 3: ...screws on both sides 1 screw on the rear side and 1 screw on the top side 2 Detach the Top Cover as shown in the arrow direction 2 FRONT PANEL 1 Remove 2 upper screws 3 lower screws and 2 screws on th...

Page 4: ...4 4 DN C635 3 MECHANISM UNIT 1 Remove the Loder Panel 2 Remove 4 screws fixing the Mechanism Unit and detach the Mechanism Unit Loader Panel Mechanism Unit...

Page 5: ...KEY 5V 5V 12V REMOTE PITCH POWER SUPLY ROTALY ENCORDER DSP MN662791 SYSTEM COM MN102H60KDA 3 3V 5V I F TC74HCT7007 SERIAL PARALLEL CONVERSION FLT DRIVER M66005FP CLOCK GEN CLOCK FIX VARI SELECT DAC P...

Page 6: ...6 6 DN C635 LEVEL DIAGRAM 0dB 1Vrms IC215 1 7 IC106 RCA IC601 602 1 1 7 7 2 9dB 0dB 10dB 0dB 10dB 20dB 30dB...

Page 7: ...5 15 16 16 C B GND CLOSE LIMITSW SLED SLED LIMITSW SP VREF1 OPEN LOAD H P R CAS IN LOAD CAS OUT EXT I O H P R CD MECH FLDA TRSLB CUEL PRGL H P L GND KEYIN0 3 3V GND LD F GU 3511 4 POWER SW UNIT D VCC...

Page 8: ...ssing the PAUSE button enters to data erase mode Time Clear is displayed If the PAUSE button is pressed again the memorized time data are cleared To cancel the data erase mode press the STOP button z...

Page 9: ...actuate focus in the regulation time Error 0E Unable to actuate tracking in the regulation time Error 0F Unable to adjust the tracking rough gain in the regulation time Error 10 The tracking rough ga...

Page 10: ...disc by the edges and place it on the disc tray 3 Press the OPEN CLOSE button to start the version upgrade Version Up Push Play xxxx XXXX are displayed xxxx current version XXXX upgrade version 4 Pres...

Page 11: ...5 Use 1 1 600 ohm Audio Transformer between the unit and VTVMs in order for matching the unbalanced input of VTVM and the active bakanced output of DN C635 as shown in figure 2 Play track number 49 3...

Page 12: ...XT OUT signal 10 P55 _BRACK RMTOUT O Hi Z H Remote output signal 11 P56 ALE _ALE _BSTRE TM15IA MON2 I Hi Z Monitor signal 2 12 P57 _WORD WORD I H H H Data bit bus width select H 8bit 13 P20 A00 SBT2 A...

Page 13: ...1 P83 TM4IO SBI3 RxD I Hi Z Serial port 9600bps 52 P84 TM7IO SBO3 SDA3 TxD O Hi Z H Serial port 9600bps 53 P85 TM9IOA SBO2 SBT4 SCL4 FLCLK O Hi Z H To FL driver SCK 54 Vref Vref Standard analog power...

Page 14: ...01 D01 AD01 D01 D O Hi Z Data bus 86 P02 D02 AD02 D02 D O Hi Z Data bus 87 P03 D03 AD03 D03 D O Hi Z Data bus 88 P04 D04 AD04 D04 D O Hi Z Data bus 89 P05 D05 AD05 D05 D O Hi Z Data bus 90 P06 D06 AD0...

Page 15: ...dress signal 4 for DRAM 15 A9 O Address signal 9 for DRAM 16 A0 O Address signal 0 for DRAM 17 A1 O Address signal 1 for DRAM 18 A2 O Address signal 2 for DRAM 19 A3 O Address signal 3 for DRAM 20 DVS...

Page 16: ...Bit clock for serial data 57 SRDATA O Serial data signal 58 LRCK O L R discernment signal 59 IOVDD2 I Power supply for IO 60 TX O Digital audio interface signal 61 MCLK I ucon command clock signal 62...

Page 17: ...Active Loading Traverse Others Spindle Focus Tracking PVcc3 PVcc1 D2 D2 D4 D4 D1 D1 D5 D5 D3 D3 Standby Band gap Vcc Vref Reser Circuit 1 7 8 14 15 21 22 28 E 4 5 32 31 30 29 27 28 17 6 7 8 11 12 13...

Page 18: ...T Lch Common Pin of Analog Output Amp 19 AGND2L Analog Ground 20 VCC2L Analog Power 5V 21 ZERO OUT Zero Data Flag 22 RST IN Reset When this pin is low the DF and modulators are held in reset 2 23 CS I...

Page 19: ...a l D a t a I n p u t C S S C K S D A T A D i s p l a y C o d e R e g i s t e r 8 b i t x 1 6 S e r i a l R e c e p t i o n C i r c u i t c o d e w r i t e C o d e C o m m a n d C o n t r o l C i r c...

Page 20: ...12 Q8 5 Q1 11 Q7 6 Q2 10 Q6 Q5 7 Q3 9 8 Q4 Control Circuit 12 Bit Shift Register Latch Output Buffer Open Drain TOP VIEW E B C B C E R1 R2 DTA114EK R1 10kohm R2 DTC Series 10kohm DTA144EK 47kohm DTA S...

Page 21: ...2 F 1 3 N P 4 N P 5 I C 6 N C 7 N C 8 N C 9 N C 2 2 P 1 2 3 P 2 2 4 P 3 2 5 P 4 2 6 P 5 2 7 P 6 2 8 P 7 2 9 P 8 3 0 P 9 Pin No Connection Pin No Connection P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13...

Page 22: ...22 22 DN C635 PRINTED WIRING BOARD GU 3510 MAIN P W B UNIT COMPONENT SIDE...

Page 23: ...23 23 DN C635 FOIL SIDE Parts List...

Page 24: ...24 24 DN C635 GU 3511 DISPLAY P W B UNIT COMPONENT SIDE Parts List...

Page 25: ...25 25 DN C635 FOIL SIDE Parts List...

Page 26: ...some case supplying of part may be refused l When ordering of part clearly indicate 1 and I i to avoid mis supplying l Ordering part without stating its part number can not be supplied l Part indicate...

Page 27: ...62 2376 903 TC74HCT7007AF TP1 IC213 263 0432 907 NJM78L05AT IC214 262 2651 903 BU2618FV E2 IC215 263 0615 902 BA15218F DXE2 IC217 262 1883 905 TC9246F TP1 IC218 262 1953 903 TC7WU04F IC219 262 0707 90...

Page 28: ...R121 247 2003 989 RM73B 330JT R122 126 247 2011 942 RM73B 473JT R127 247 2009 983 RM73B 103JT R128 135 247 2011 942 RM73B 473JT R136 143 247 2003 989 RM73B 330JT R144 147 247 2011 942 RM73B 473JT R148...

Page 29: ...7 2009 983 RM73B 103JT R230 247 2013 940 RM73B 334JT R231 247 2010 927 RM73B 153JT R232 247 2010 969 RM73B 223JT R233 247 2011 926 RM73B 393JT R234 247 2010 927 RM73B 153JT R235 236 247 2009 925 RM73B...

Page 30: ...47 2007 943 RM73B 102JT R307 247 2014 965 RM73B 105JT R309 247 2006 944 RM73B 391JT R310 247 2004 920 RM73B 470JT R311 247 2018 903 RM73B 0R0KT R312 247 2007 901 RM73B 681JT R901 902 247 2005 903 RM73...

Page 31: ...4W0J101MT SMG RE3 C208 257 0512 903 CK73F1E104ZT C209 254 4538 939 CE04W1C470MT SMG RE3 C210 257 0512 903 CK73F1E104ZT C211 254 4536 957 CE04W1A471MT SMG RE3 C212 257 0512 903 CK73F1E104ZT C216 257 05...

Page 32: ...C73CH1H150JT C279 280 254 4538 900 CE04W1C100MT SMG RE3 C281 257 0512 903 CK73F1E104ZT C282 257 0511 904 CK73F1H103ZT C283 254 4533 921 CE04W0J101MT SMG RE3 C284 257 0511 904 CK73F1H103ZT C285 286 257...

Page 33: ...GROUP CW031 203 5308 018 3P DA DA CON CORD 1 CX041 205 0343 045 4P CONN BASE KR PH 1 CX051 205 0343 058 5P CONN BASE KR PH 1 CX052 205 0321 054 5P CONNE BASE RED 1 CX062 205 0343 061 6P CONN BASE KR...

Page 34: ...2 247 2007 943 RM73B 102JT R513 247 2005 945 RM73B 151JT R514 247 2005 961 RM73B 181JT R515 247 2006 915 RM73B 271JT R516 247 2006 944 RM73B 391JT R517 247 2007 901 RM73B 681JT R518 247 2007 972 RM73B...

Page 35: ...247 2004 946 RM73B 560JT R704 247 2009 983 RM73B 103JT VR601 602 211 0552 019 V09QB103 VR701 211 0906 005 V0920V17FA202K VR801 211 0908 003 SLIDE VOLUME CAPACITORS GROUP C501 257 0511 920 CK73F1H473ZT...

Page 36: ...F981 206 1087 086 FUSE ET0 315A for E3 1 F981 206 1087 060 FUSE ET0 2A for E2 E2K 1 FF981 202 0040 909 FUSE CLIP TAPE 1 FH981 202 0040 909 FUSE CLIP TAPE 1 FL501 393 8071 001 FL TUBE BJ899GNS 1 JK601...

Page 37: ...5 2 2 29 105 10 103 18 17 16 110 105 12 2 5 105 11 14 104 9 5 2 6 108 107 15 6 18 16 17 13 110 105 110 103 29 1 105 3 7 4 103 105 105 30 26 25 24 2 1 105 23 23 102 109 109 21 20 102 102 35 102 109 102...

Page 38: ...3 EARTH PLATE 1 13 206 2155 001 AC CORD W CON E3 for E3 1 13 206 2089 106 AC CORD W CON E2 for E2 1 13 206 2178 004 KOREA AC CORD VH for E2K 1 14 445 0084 009 CORD BUSH for E3 1 14 445 0056 008 CORD B...

Page 39: ...513 3826 004 E2 LASER CAUTION for E2 E2K 1 47 513 3745 004 EMI LABEL KOREA for E2K 1 SCREWS 101 471 3303 029 3X6 CBS B 2 102 471 9050 020 3X6 FHHS MFZNII B 8 103 473 7002 005 3X6 CBTS S Z 17 104 473 7...

Page 40: ...09 705 Pulley gear 1 9 964 0009 802 Square belt 1 10 964 0009 909 Magnet 1 Ref No Part No Part Name Remarks Q ty 11 964 0010 008 Mecha lifter 1 12 964 0010 105 Loading table 1 13 964 0010 901 Loading...

Page 41: ...t Name Remarks Q ty New 201 505 8092 007 LAMINATE ENVELOPE 1 202 503 1001 507 CUSHION 2 203 505 0038 030 POLY COVER 1 204 515 0923 100 S S LIST COM EX 1 205 515 0945 007 WARRANTY COM for E3 1 206 511...

Page 42: ...e leakage current exceeds 0 5 milliamps or if the resistance from chassis to either side of the power cord is less than 460 kohms the unit is defective WARNING DO NOT return the unit to the customer u...

Page 43: ...43 SCHEMATIC DIAGRAMS 1 3 GU 3510 MAIN UNIT 1 2 SCHEMATIC DIAGRAMS 1 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H SIGNAL LINE DN C635 43...

Page 44: ...44 SCHEMATIC DIAGRAMS 2 3 GU 3510 MAIN UNIT 2 2 SCHEMATIC DIAGRAMS 2 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H DN C635 44...

Page 45: ...MS 3 3 GU 3511 1 DISPLAY UNIT GU 3511 2 SLIDE VR UNIT GU 3511 3 H P UNIT GU 3511 4 P SW UNIT GU 3511 5 XLR UNIT GU 3511 6 TRANS UNIT SCHEMATIC DIAGRAMS 3 3 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H SIGN...

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