Kenwood CD-3260M Service Manual Download Page 16

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RF AMP

SLT-SW

SLD

APC

FE-B

DISC1-9

LOAD/

LOAD SW

UNLOAD SW

CN1

DISC100-200

DISC10-99

CN2

ROTALY SW

DRIVER

4ch BTL

CN4

CN3

MOTOR
DRIVER

DSP

-CN11

X32-A/8

1/3

X32-A/8

1/3

-CN15

1/3

X32-A/8
-CN13

(BOTTOM VIEW)

DIGITAL LINE

GND LINE

SIGNAL LINE

B LINE

SLD+

FE-BIAS

SW-GND

SLD-

SLT-SW

100u10

+5V

VC 16

VCC 15

+5V

+2.5V

+5V

VCC

SHORT
LAND

GND

-VPD

C 10

R4 68K

R6 220K

R5 68K

R3 68K

D 13

E 14

VCC

A 12

PD2

PD1

VEE

R2 68K

GND

-VPD

GND

-VPD

220K

10uH

C100 0.056

47u10

R136

560K

10K

220u6.3

R16

10K

R15

R14

VCC

+5V

VR1

27P

22K

18K

20K

R12

R13

LDON

RFI

RFO

5.6K

+5V

15K

27K

0.033

+7.5V

S3-SW

470

TRO+

GND

TRO-

FCO+

FCO-

TR-C

FC-C

VR-I

VR-O

DM-

DM+

FOCUSING COIL

TRACKING COIL

FCS+

TRK-

TRK+

FCS-

SW-GND

LOAD-

LOADM+

UNLOAD-SW

LOAD-SW

FCS-

FCS+

TRK+

TRK-

FCS-

TRK+

FCS+

TRK-

LOAD-

LOADM+

SW-GND

S.S

TE1

R28

UNLOAD-SW

LOAD-SW

TE2

FE2

SLT-SW

DM-

SLD+

SLD-

DM+

470

S2-SW

SLD-

SLT-SW

FE1

SLD+

DM-

DM+

+7.5V

DMO-

DMO+

MUTE

SMO+

SMO-

DMI-(10K)

SM-C

SMI-

SMI+

S3-SW

+5V

S1-SW

GND

1/4W

S1-SW

S2-SW

GND

DISC-SW

+5V

+5PUL

+7.5V

R29 150K

R30 100K

RST

ROTALY M-

ROTALY M+

+7.5V

GND

FCI-

FCI+

TRI+

TRI-

100

+5V

100

R10

15K

R17

4.7K

R32

R33

C24

100K

R34

+5V

+7.5V

DMI-(100K)

DMI+

REG-B

GND

REG-O

+7.5V

FOK

OVER SAMPLING
DIGITAL FILTER

PWM

MIRR

COUT

XUGF

WFCK

SCOR

C2PO

GFS

XPCK

(MON)

(SL

,SW)

SPOA

XLON

SPOB

TSK

ATA

SENS

CLOK

XLA

SCLK

VDD

XRST

SYSM

SQCK

SQSO

INTERFACE

MDP

FOK

DFCT

LOCK

3RD-ORDER

NOISE SHAPER

CPU

SUB CODE
PROCESSOR

SEQUENCER

AUTO

SERVO

PWM

LMUT

RMUT

AVDD2

AOUT2

AIN2

LOUT2

AVSS2

AVSS1

LOUT1

AIN1

AVDD1
AOUT1

INTERFACE

SERIAL-IN

CLV

PLL

CORRECTOR

CONVERTER

SERVO DSP

TRACKING

FOCUS
SERVO

SLED SERVO

SERVO

PRDR

SRDR

SLED PWM
GENERATOR

SERVO
INTERFACE

SSTP

SFDR

DFCT

MIRR

TRACKING PWM

FOCUS PWM
GENERATOR

GENERATOR

TRDR

TFDR

FFDR

PWM GENERATOR

TEST

VSS

XTSL

TES1

A/D

OP AMP
ANALOG SW

CLOCK
GENERATOR

CORRECTOR

DEMODURATOR

EFM

16K

RAM

ERROR

RFDC

ADIO

VSS3

VSS0

VDD0

IGEN

ASY0

ASYMMETRY

ASY1

BIAS

VDD3

VSS

FILI

DIGITAL

FILO

DIGITAL

PCO

LOGIC

XVSS

XTA0

TIMING

XTA1

EMPH

XVDD

BCK

D/A
INTERFACE

LRCK

PCMD

VDD

DIGITAL
OUT

DOUT

IN2

VCC

GND

OUT2

IN1

VREF

OUT1

0.47

C12

100K

R21

R22

R20

C13

10K

R23

0.047

C16

3.3K

R25

0.01

C17

C14

C15

1500P

R24

3.3K

33K

0.01

3300P

0.1

C11

15K

R18

470P

220P

C10

100K

R19

0.01

C22

47K

R26

0.01

C21

C27

C29

R43

R44

820P

330u6.3

C25

16.9344MHz

13K

R39

R27

15K

R41

100u10

C18

C28

150P

R40

13K

15K

R42

+7.5V

220u10

C23

+5V

C26

330u6.3

+5V

R38

+5V

820P

10K

150P

10K

C30

220u6.3

+5V

9 10 11 12

+5V

GND

+7.5V

GND

+5V

RST

LOD-S2

UNLDS2

LODM-2

LODM+2

TXD-S

RXD-S

10 9

DM+

DM-

SLD+

SLD-

-SW

UNLOAD-

LOAD-SW

-GND

LOADM-

LOADM+

0.1

C33

+7.5V

R54

3.3K

R55

10K

+5V

+7.5V

47u10

22u10

C38

22u10

C37

+5V

0.01

C158

PICKUP (KSS-213C) T25-0061-08

D40-1515-05 (CDM-31)

IC1

RELAY P.C.B.

IC5

SENSOR PCB

(X25-6060-11) : CD-3280M ONLY

DAC BLOCK

BLOCK

SERVO

SIGNAL

IC4

IC2

2.4V

2.0V

3.8V

2.6V

0.3V

2.6V

2.5V

3.3V

2.7V

2.5V

2.4V

2.5V

4.0V

3.5V

4.2V

2.5V

4.0V

3.9V

3.8V

3.9V

2.5V

0.3V

4.5V

5.0V

2.5V

0.3V

2.5V

5.0V

0.2V

2.1V

1.7V

2.4V

2.5V

1.5V

2.5V

0.9V

2.5V

3.1V

2.5V

5.0V

0.3V

CD-3260M(K)

PCBSD2.2P(

99.10.29

9:29

y [ W 1

Summary of Contents for CD-3260M

Page 1: ...78 05 Slide switch S31 2132 05 Rear cover A46 0305 08 Dressing panel A21 3616 18 Front glass B10 2396 18 Panel A60 1259 18 Illustration is CD 3260M In compliance with Federal Regulations following are reproduc tions of labels on or inside the product relating to laser product safety Please refer to the service manual CD 223M DPF J3010 CD 224M DPF J5010 B51 5409 00 if need more information Refer to...

Page 2: ...WN UP DISC SKIP LEFT RIGHT CURSOR DOWN UP CHARACTER 7 MODE SET ENTER 6 4 1 POWER CONTINUOUS PLAY SUB OUT MONITOR REMOTE CONTROL UNIT RC P0709 BEST SELECTION RANDOM DISPLAY 3 2 4 CONFIRM A B C D E F G H I J K L M N O P Q R S T U V X Y Z W REPEAT 1 7 6 8 5 10 0 SPACE CHECK CHARA P MODE DELETE CLEAR 100 9 DISC SELECTOR DOWN UP DISC SKIP LEFT RIGHT CURSOR DOWN UP CHARACTER 7 MODE SET ENTER 6 4 1 POWER...

Page 3: ...Front glass B10 2395 08 Panel A29 0890 18 Front glass B10 2405 28 Knob K29 6803 08 Indicator B12 0326 04 Front glass B10 2456 08 Metallic cabinet A01 3536 08 AC power cord E30 2883 05 Miniature phone jack BLK 2 5 E11 0360 05 Phono jack E63 1079 05 Power cord bushing J42 0083 05 Slide switch S31 2132 05 Phono jack E63 0120 05 Rear cover A46 0305 08 Indicator B12 0327 08 Dressing panel A21 2000 18 F...

Page 4: ...INATION X25 IC3 CS CE SERIAL COMMUNICATION CD 3280M only WE OE IC2 X32 IC8 S1_SW CLOCK 34 CDM 31 MECHA 3 4 7 S3_SW S2_SW S1_SW S3_SW S2_SW DATA XLAT 36 35 DATA XLAT CLOK CLK SO SI STB 7P 4P 5P 6P CXD2587Q DSP uPD780204 DOT DRIVER uPD780204 DOT DRIVER uPD780023GC512 SUB uCOM LED_A ON STANDBY LED_B POWER ON PLAY ON OFF DISC SW D_PWM ROTARY 23 10 D_SENS 24 25 28 29 26 27 D_PWM SCLK SENS MUTEG 33 45 3...

Page 5: ...ing motor for main pickup 28 LOAD SW1 I Loading switch for main pickup 29 UNLOAD SW1 I Unloading switch for main pickup 30 CS O Chip selector 31 MON O Control port of poor focus works 32 SCLK O Sens serial data read clock 33 SENS I SENS signal input 34 CLOCK O Serial data clock 35 XLAT O CXD2587Q latch H î latch 36 DATA O Serial data output 37 VDD Power supply 5V 38 39 X1 2 Main system clock 12 5M...

Page 6: ...QCK SCK DOT DSP clock selector L DSP 68 RXD1 I UART communication input from sub u com CD 3280M only 69 TXD1 O UART communication output to sub u com CD 3280M only 70 LDC O Laser on off L Laser diode on 71 STB1 O Strobe signal output to dot driver 72 S0 I Data input from dot driver 73 SQS1 I Sub code read data input 74 S1 O Data output to dot driver 75 SCK SQCK O Dot driver sub code read clock 76 ...

Page 7: ...VSS GND 38 REM I Remote control input 39 STB1 STB2 I Strobe signal input 40 VSS GND 41 45 NC No connection 46 VDD Power supply 5V 47 NC No connection 48 52 P1 5 O FL control output 1G 38 2G 16G 1 1 to 5 1 53 57 P6 10 O FL control output 2G 16G 1 2 to 5 2 58 62 P11 15 O FL control output 2G 16G 1 3 to 5 3 63 64 P16 17 O FL control output 2G 16G 1 4 to 2 4 65 69 P35 31 O FL control output 2G 16G 5 7...

Page 8: ...C 10 XXX XXX Mode changes alternately by the RANDOM key NG blinking DISPLAY shows Niagara mode POWER Check the transmission signal Disc No 1 and Track No 99 of the remote controller DPF J7020 only REPEAT Playback PGM signal of the Track No 7 13 23 30 34 and 41 in the order And release the test mode CONFIRM Release the test mode TIMER PLAY SW Check the switch position TIMER ON TIMER OFF SL16 XS8 SW...

Page 9: ...FF SL16 XS8 SW Check the switch position 16BIT 8BIT DISPLAY ERROR CONTENTS MECHA ERROR 01 No input of S3 The original position error of Disc Number MECHA ERROR 02 No input of S2 The turning direction error to counterclockwise MECHA ERROR 03 No input of S1 The turning direction error to clockwise MECHA ERROR 04 No input of main load sw MECHA ERROR 05 No input of main unload sw MECHA ERROR 06 No inp...

Page 10: ...IGN FOR Optimum eye pattern FIG d Note Type 4 disc SONY YEDS 18 Test Disc or equivalent LPF Around 47kΩ 390 pF or so 1 With pressing the REPEAT KEY turn the power on to enter the test mode 2 Set the Test disc to Disc NO 1 3 Close the door RF signal in test mode PLAY Perform the tangential and focusing offset are focused into one point on the display The crossing points above and below the center s...

Page 11: ...r to the schematic diagram for the value of resistors and capacitors PC BOARD Component side view SUB CIRCUIT UNIT 1 1 1 16 48 33 64 49 17 32 41 60 20 1 40 E B 20 1 1 7 15 2 10 11 21 61 80 8 16 X25 6060 11 pcb1p 99 10 298 58AM y W 1 ...

Page 12: ...ND SQCK RST SQSI STB2 LCD uCOM F RST uCOM F VPP 5V MON 5V DOUT uCOM F 5V uCOM F 5V SI SQSI F GND GND GND 5V GND F 5V GND 5V GND SCOR RESET RD OE 5V GND 5V SO STB1 GND SLT SW GND RF 5V BTL LOAD 4ch BTL TRK FCS DMSLD RESET 5V VC GND GND 5V VC 16 9344MHz LCD GND SRAM 5V SRAM 7 5V 5V SRAM 5V GND TXD R RXD R GND SQCK SCK SW 5V CS WR WE GND 5V 5V 7 5V GND RF 7 5V C156 L5 W64 C17 W97 W96 W116 W111 W93 W9...

Page 13: ...0 E11 WH9 WH8 S17 WH7 OUT DIGITAL TEXT CONTROL SYSTEM XS8 SL16 OUTPUT X32 G 8 X32 H 8 OPTICAL OUT POWER X32 3500 10 B 8 X32 D 8 X32 C 8 X32 E 8 X32 F 8 T R G T G R ON STANDBY 7 5V Lch Rch Lch Rch GND 7 5V 5V 5V 5V 5V GND AM25 AM15 AM20 GND 5V 5V AM1 AM5 AM10 AM30 AM35 STB2 5V 5V GND GND 5V 5V 9010 ONLY 7 5V 7010 ONLY 7010 ONLY F 9010 ONLY S GND 7010 ONLY 1 13 168bit C33 W412 W405 C34 W213 W210 C15...

Page 14: ...UNLOAD SW SLT SW SLD SLD DM DM ROTALY M ROTALY M S1 SW DISC SW GND 5PUL 5V S3 SW S2 SW GND S1 SW 5V S3 SW S2 SW FCS TRK TRK FCS PD VPD LD GND F C B A D E VCC VC FCS 16 TRACKING COIL FOCUSING COIL LAND SHORT 9 12 14 15 13 TRK TRK FCS 10 11 VPD PD LD 5 7 8 6 GND F B C 3 4 5V 2 D A VCC E 2 5V 1 VC 1 2 3 4 5 6 DM DM SLD SLD SLT SW XUGF 16 20 17 18 19 DFCT 23 COUT 21 MIRR 22 SCOR XPCK GFS C2PO LOCK 25 ...

Page 15: ...2 RXD S TXD S 5 4 3 2 1 GND 7 5V 40V F F 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 STB1 LCD DOOR SW JOG1 JOG2 SCK SO SI RST STB2 F F 40V 7 5V GND GND 5V 65 66 68 69 R106 58 R107 59 4 7K 4 7K 48 54 49 65 50 58 59 62 63 68 69 7 5V 7 5V 7 5V 7 5V 7 5V 7 5V 40V 40V 46 R100 4 7K R101 28 27 26 25 24 23 22 21 20 19 18 17 16 15 GND GND GND GND GND GND D7 D6 D5 D4 D3 D2 D1 D0 1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Page 16: ... CODE PROCESSOR SEQUENCER AUTO SERVO PWM 77 78 79 80 LMUT RMUT AVDD2 AOUT2 75 74 76 AIN2 LOUT2 AVSS2 AVSS1 71 70 73 72 LOUT1 AIN1 AVDD1 AOUT1 59 INTERFACE SERIAL IN CLV PLL CORRECTOR CONVERTER SERVO DSP TRACKING FOCUS SERVO SLED SERVO SERVO PRDR 33 SRDR 29 SLED PWM GENERATOR SERVO INTERFACE SSTP 27 SFDR 28 DFCT MIRR TRACKING PWM FOCUS PWM GENERATOR GENERATOR TRDR 31 30 TFDR FFDR 32 PWM GENERATOR 3...

Page 17: ...u16 C103 8 2 3 1 10K R159 4 3K 10K R54 4 3K R58 10 5K R53 R57 10 5K C151 22u16 5 8 6 7 10K R45 3 3K 0 01 C107 R181 10K 0 01 C39 C85 100P R163 1K R69 1K R70 R74 22K 22K R73 47u10 C31 8 7 R49 8 2K C41 0 01 100P C89 R207 330 10K R157 R158 10K R155 10K R156 10K 1 2 3 4 5 6 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Lch AGND Rch 5V 7 5V uGND u 5V RMUTE1 SDATA SBUSY 8 16 RXD R TXD R DOUT W302 W303 W301 5V 0 01 C4...

Page 18: ...4 100Kx15 NX NX P16 34 35 P15 P14 36 37 38 63 62 61 44 41 P12 P11 39 40 P10 P9 P8 42 43 59 58 57 56 55 P5 P7 P6 45 46 P4 P3 47 48 49 52 54 53 51 50 88 12G 52 P2 P1 9G 50 51 10G 11G 53 54 49 48 85 87 86 13G 14G 55 56 57 15G 16G NP 58 59 90 89 92 91 CP2 100Kx15 F2 F2 61 62 1K 220P R189 1K C124 220P R190 C125 R191 1K C126 220P 74 P26 56 53 P6 51 52 P4 51 P5 52 54 56 55 P7 53 54 P8 P9 55 P1 P2 P3 VDD ...

Page 19: ...03 W401 B C E 5V 5V 5V CD 3260M X32 3500 12 CD 3280M X32 3500 13 S6 STOP UP S11 S12 JOG CN7 D15 D14 C IC14 15 uPD780204 038 Q5 6 2SC3246 J K D13 15 B30 2493 05 D16 19 36 37 B30 2532 05 DPF J7020 X32 3502 73 DPF J7020 E 3 3 CD 3260M 3280M K 3 3 5 0V 5 0V 5 0V 2 2V 2 4V 5 0V STANDBY 4 6V 34 1V 34 1V 34 1V 34 1V 34 1V 34 1V 34 1V 34 1V 34 1V 34 1V CAUTION For continued safety replace safety critical ...

Page 20: ...204 PU 203 632 DM FM 206 208 807 1 2 3 A B Parts with exploded numbers larger than 700 are not supplied CD 3260M 3280M DPF J7020 26 EXPLODED VIEW MECHANISM CD 3260M K COVER1 1 99 10 299 11AM y W 17 ...

Page 21: ...B 8 X25 6060 11 V V V T U W W W N O P Q R S T U V W X Y ø 2x4 M2x4 Push rivet M2x2 5 M3x3 E RING E RING E RING WASHER WASHER WASHER WASHER N38 2040 46 N83 2004 45 N29 0035 05 N39 2025 46 N30 3003 46 N29 0207 04 N29 0208 04 N29 0209 04 N19 1096 04 N19 0921 04 N19 1171 04 N19 1105 04 Cx2 J N N Y Y J N M M M W W V V V V Sx2 Sx2 L L L O Nx6 N Kx2 Nx2 K K Kx2 Q CD 3280M CD 3260M DPF J7020 Mx4 Mx2 Nx2 7...

Page 22: ...40 4997 05 FLAT CABLE CONNECTOR KP1 CN2 E40 4979 05 PIN ASSY KP1 CN3 E40 3268 05 PIN ASSY KP1 CN4 E40 3256 05 PIN ASSY KP1 601 1C A01 3536 08 METALLIC CABINET 602 1C A09 0374 08 CABINET 603 2C A21 3737 08 DRESSING PANEL L KP1 603 2C A21 3738 08 DRESSING PANEL L K1P2 603 2C A21 3739 08 DRESSING PANEL L T1E1 604 2C A21 2000 18 DRESSING PANEL R KP1 604 2C A21 3616 18 DRESSING PANEL R E1 604 2C A21 36...

Page 23: ...2 CE04KW1C220M ELECTRO 22UF 16WV E1 C101 102 CE04KW1C220M ELECTRO 22UF 16WV K1P2T1 C107 108 CK73FB1H103K CHIP C 0 010UF K KP1 C109 CK73FB1H223K CHIP C 0 022UF K C124 126 CC73FSL1H221J CHIP C 220PF J C140 142 CC73FSL1H221J CHIP C 220PF J KP1 P1 2 J21 5845 04 MOUNTING HARDWARE KP1 L1 L40 1001 17 SMALL FIXED INDUCTOR 10UH K KP1 X1 L78 0299 05 RESONATOR 16 93M KP1 X2 L78 0605 05 RESONATOR 8 38MHZ KP1 ...

Page 24: ...73FB2A102J CHIP R 1 0K J 1 10W K1P2T1 R73 76 RK73FB2A223J CHIP R 22K J 1 10W KP1 R73 74 RK73FB2A223J CHIP R 22K J 1 10W E1 R73 74 RK73FB2A223J CHIP R 22K J 1 10W K1P2T1 R77 80 RK73FB2A221J CHIP R 220 J 1 10W KP1 R77 78 RK73FB2A221J CHIP R 220 J 1 10W E1 R77 78 RK73FB2A221J CHIP R 220 J 1 10W K1P2T1 C143 CK73FB1H103K CHIP C 0 010UF K E1 C143 CK73FB1H103K CHIP C 0 010UF K K1P2T1 C143 144 CK73FB1H103...

Page 25: ...1 10W K1P2T1 R81 82 RK73FB2A222J CHIP R 2 2K J 1 10W KP1 R83 RK73FB2A361J CHIP R 360 J 1 10W R84 RS14KB3A271J FL PROOF RS 270 J 1W R85 RK73FB2A103J CHIP R 10K J 1 10W R86 RK73FB2A153J CHIP R 15K J 1 10W R87 88 RK73FB2A101J CHIP R 100 J 1 10W R89 RK73FB2A103J CHIP R 10K J 1 10W R90 91 RK73FB2A472J CHIP R 4 7K J 1 10W R92 RK73FB2A2R2J CHIP R 2 2 J 1 10W R93 RK73FB2A271J CHIP R 270 J 1 10W R94 RK73FB...

Page 26: ... RACK 38 1D G01 4064 08 SPG CHANGE D38 HSS104A DIODE D38 1SS133 DIODE D39 HZS5 1N B2 ZENER DIODE D39 RD5 1ES B2 ZENER DIODE ED1 16 MT 63GK INDICATOR TUBE E1 ED1 16 MT 63GK INDICATOR TUBE K1P2T1 ED1 2 16 MT 63GK INDICATOR TUBE KP1 IC1 CXA1571M ANALOGUE IC IC2 CXD2587Q MOS IC IC3 NJM2100M IC OP AMPLIFIER E1 IC3 NJM2100M IC OP AMPLIFIER K1P2T1 IC3 4 NJM2100M IC OP AMPLIFIER KP1 IC5 NJM2115M ANALOGUE ...

Page 27: ...CONNECTOR 5P 86 2E T99 0565 05 MAGNET 87 1D N29 0287 08 E RING 6 0 88 1D N19 1458 08 PSW 8 5X16X0 5 89 2D N19 1460 08 PSW 8 5X30X0 5 90 2E J69 0083 04 DOUBLE COATED TAPE 91 2E T95 0160 08 PHOTO INTERRUPTER 92 2E E40 8284 08 CONNECTOR 5P 94 2E N19 1461 08 FLAT WASHER 101 2E D32 0360 08 PLATE STOPPER 102 2E G16 0936 08 SHEET B20 0623 18 SCALE LED SIM 20ST LED TR RPM 20PB TRANSISTOR R RK73FB2A471J CH...

Page 28: ...o insure best oper ation under differing local conditions This manual is based on Gener al market M standard and provides information on regional circuit modification through use of alternate schematic diagrams and infor mation on regional component variations through use of parts list CD 3280M Notes Notes 1 KENWOOD follows a policy of continuous advancements in development For this reason specifi...

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