Kenwood DPX-6020 Service Manual Download Page 1

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CD CASSETTE DSP RECEIVER

DPX-6020

SERVICE MANUAL

Refer to the service manual D40-1132-05 (B51-7505-00)
for CASSETTE MECHANISM ASSY’s information.

CD CASSETTE DSP RECEIVER

DIGITAL DIRECT

EJECT

SRC

DSP

FNC

AUD

SBF

SCRL/B NR

SCN

RDM/BS

REP

M.RDM/MTL

D.SCN

DISP

ATT

COMPACT

DIGITAL AUDIO

TEXT

PWR

OFF

CRSC

VOLUME

NAME

ANGLE

RTN

DISC

EJECT

CASSETTE

DOLBY B NR

ANGLE

POSI

R.SIZE

DBB/SFC

SFC LEVEL

COMP

KBS

USER PRESET

Bracket assy
(J19-5121-04) : K

Escutcheon assy
(B07-3046-04)

Escutcheon assy
(B07-3047-04) : K

Screw set
(N99-1701-05) : M
(N99-1711-05) : K

DC cord
(E30-4886-05)

Remote controller assy
(A70-0900-05)

Panel assy
(A64-2427-21) : M
(A64-2468-21) : K

Knob (CDEJ)
(K24-3778-03)

Knob (CAEJ)
(K24-3779-03)

Knob (SRC)
(K24-3777-03)

Badge
(B43-1284-04)

Front glass
(B10-4088-11)

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

Summary of Contents for DPX-6020

Page 1: ...C EJECT CASSETTE DOLBY B NR ANGLE POSI R SIZE DBB SFC SFC LEVEL COMP KBS USER PRESET Bracket assy J19 5121 04 K Escutcheon assy B07 3046 04 Escutcheon assy B07 3047 04 K Screw set N99 1701 05 M N99 1711 05 K DC cord E30 4886 05 Remote controller assy A70 0900 05 Panel assy A64 2427 21 M A64 2468 21 K Knob CDEJ K24 3778 03 Knob CAEJ K24 3779 03 Knob SRC K24 3777 03 Badge B43 1284 04 Front glass B10...

Page 2: ...B1641 AM TAPE FM CD CH SRV B BU 5V AUD B MOTOR B DSP SO DSP CLK DSP WRDY P ON BU DET ACC DET SMALL ANT CON FM P CON ILLUMI AM FL PON CTS MC DATA PACK DET MAIN R REEL F REEL SUB SUB MODE 1 3 EQ MUTE MSC MUSIC FWD REV MTL DOLBY SW1 3 AMUTE MSTOP MRST LO EJ MOTOR 11dB OTHER 2SB1188 2SB1188 PON 5V BU 5V REQH CHCLK DATAC REQC DATAH CHCON BU 2SB AM DET OUT REQ CE PLL REQ PLL CE PLL DATA PLL CLK PW MUTE ...

Page 3: ... 2SC4081 P CON Short DET Q12 DTB123YK P ON 5V SW When turned on P ON 5V is turned on Q13 DTC124EUA P ON 5V SW When turned on Q12 is turned on Q14 DTC114EUA SERVO 7 5V SW When turned on Q15 is turned on Q15 DTA114EUA SERVO 7 5V SW When turned on Q17 is turned on Q16 2SB1548 P SERVO 7 5V AVR When turned on 7 5V is output Q17 2SC4081 SERVO 7 5V AVR When turned on Q16 is turned on Q22 DTC124EUA ILL B ...

Page 4: ...ghts up Q55 FMC2A Switch for TAPE LED When turned on TAPE LED lights up Q59 DTA114EUA MUTE detection When turned on MUTE Q60 DTC124EUA MUTE detection At MUTE detection Q59 is turned on COMPONENTS DESCRIPTION MICROCOMPUTER STERMINAL DESCRIPTION Pin Pin Name I O Description Processing Operation 1 DSP RVDT O DSP data output 2 DSP_CLK O DSP clock output 3 CHCON1 O External CH1 selection H CH1 L Others...

Page 5: ... 7 2V 41 PN SCCON O Panel µ com communication control line H Panel Microcomputer stop 42 MUTE O MUTE H MUTE on 43 LED CD O LED CD display H On 44 LED TAPE O LED TAPE display H On 45 LED LOGO O LED LOGO display H On 46 SP_REQ O SPANA data output request to panel microcomputer 47 CD_SW3 I CD mechanism SW3 detection 48 CD MOTOR O CD loading motor control H On 49 CD_LO EJ I O Loading Eject control L L...

Page 6: ...lection L In seek 81 FM B O FM Power H FM 82 AM B O AM Power L AM 83 PMUTE O Power IC MUTE control H MUTE on 84 ILLUMI I Illumination detecton L Dimmer on 85 LINE_MUTE I External MUTE request L Line MUTE on 86 PCON_IN I External amp peak current control H Protection on 87 NC O Not in use L Fixed 88 PWIC SVR O Power IC control H On 89 TEST O Power IC control L In test mode 90 PWIC_STBY O Power IC s...

Page 7: ...ection data latch output 31 GBK O FL dot section data blanking output H Turned on L Turned off 32 34 NC O Not used L Fixed 35 SP_CLK O Spectrum analyzer data output clock 36 SP_DATA_IN I Spectrum analyzer data output 37 NC O Not used 38 PN_SC_DATA O System control communication data input terminal 39 Vcc I Power source terminal 40 PN_MC_DATA I System control communication data input terminal 41 Vs...

Page 8: ... 1 101 NC O Not used L Fixed 102 113 D15 D4 I O External bus DATA 15 4 114 118 NC O Not used L Fixed 119 122 D3 D0 I O External bus DATA 3 0 123 NC O Not used L Fixed 124 128 KS0 KS4 O Key scan output 0 4 129 KR5 I Key return signal input 5 130 Vss GND terminal 131 NC O Not used L Fixed 132 Vcc Power source terminal 133 NC O Not used L Fixed 134 KR0 I Key return signal input 0 135 PON O Power sour...

Page 9: ...osing Behavior 1 The motor rotates in reverse direction 2 The arm assembly 604 goes up When the lever A goes into the lock position of the rail 612 the arm assembly 604 stops going up 3 When the arm assembly 604 stops by the rotation of the planetary gear 603 the motor rotation pushes the rack gear 616 backward via the gears 620 622 4 By the close position information of the LPS VR1 the motor PM1 ...

Page 10: ...ole and the hold of the chassis 601 4 Lead wires of LPS should be kept in place with a tape so that they would not interfere with rack gear 616 1 1 1 2 2 625 612 609 608 603 604 606 VR1 614 3 VR1 616 601 PM1 4 10 DPX 6020 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498...

Page 11: ...e standard system control values NG is displayed and the initial value of the sys tem control is written in the E2PROM Panel Mechanism Adjustment The mechanism detects the open close position of the panel and writes it to the E2PROM How to enter the test mode After entering the above mentioned test mode switch over to the tuner mode Then press on the TI knob for some time and the unit will go into...

Page 12: ...r the test mode and select AM source Level Adjustment 35dBµ ANT input When Preset 6 is pressed while pressing Preset 1 in the test mode adjustment is started When adjusted properly OK is displayed and 2kHz beep is sounded once The stop adjustment value at the time will be within 30 43dBµ If the S meter value is outside of the system computer standard values NG is displayed and the default values o...

Page 13: ...12 C190 C173 C186 C233 C63 C26 C95 C41 C13 L1 C112 C104 C149 C148 C34 R40 C151 L4 C113 C103 C102 C114 C56 C222 B E B E B E B E B E B E B E B E B E B E B E E B B E B E 22 2 1 21 I G O 1 4 5 8 1 30 1 4 5 8 100 1 30 81 80 31 50 51 1 30 31 50 51 80 81 100 1 13 14 25 1 5 4 8 1 4 5 8 1 4 5 8 1 4 5 8 1 4 5 8 1 14 15 28 1 11 12 22 23 33 34 44 1 23 24 2 TH1 16 8 9 1 1 24 1 5 9 10 6 2 3 7 11 12 8 4 13 1 2 2...

Page 14: ...3 R310 R64 C235 C220 C47 R25 R33 R35 R34 C83 C84 R61 R60 R250 R249 R62 C70 C93 C111 C94 C4 C106 C24 C64 C20 C50 C52 C11 C68 C66 R17 C16 C249 C248 R46 R47 R48 C242 C241 R231 C245 C258 R26 R6 R13 R304 R44 R45 C257 C255 R196 R199 R104 C181 C180 C179 C189 C199 C188 R103 R195 C178 R4 L8 L5 L6 L7 R16 C219 R53 R243 R244 R102 C130 C131 R113 R114 R20 R91 R90 R273 R286 R271 R284 R326 R245 C38 C73 C77 C247 R...

Page 15: ...1 R27 R L C26 R6 R8 W4 R4 C1 W5 C2 R2 C4 W9 C8 C10 R13 R10 C6 W3 R12 10 40 1 W7 W8 R5 W6 31 GND BU R25 W2 11 20 21 R16 R15 E C12 B R17 C25 W1 C11 C7 C5 30 R7 R26 R9 R11 B C9 E C16 C17 C23 R14 R21 R22 C21 R20 R18 C20 E B C22 R24 Q1 Q2 D2 Q5 5 1 23 24 C15 C28 VR2 Rch C27 J10 C14 1 J4 2 J9 J8 J6 J5 J3 J2 8 9 2 1 J1 Lch C13 VR1 1 C18 R23 B E C19 R19 1 4 10 CN1 J7 S1 CN2 CN3 IC2 Q4 D1 CN4 X30 3000 00 J...

Page 16: ...R41 R33 R35 R34 R59 R54 R55 R56 R40 R39 R57 R70 R69 R26 R71 R80 R83 R82 R29 R28 R36 R60 R27 R31 R30 R102 C38 C37 C44 C35 C32 C31 C34 C33 C41 C53 C52 R104 C54 C49 C50 C43 C48 C51 C22 C30 C29 C27 R108 R105 R109 CP16 CP18 CP20 CP17 CP15 CP3 CP26 CP25 CP1 CP2 CP23 CP19 CP22 CP24 CP21 CP8 CP10 CP6 CP7 CP9 CP4 CP12 CP14 CP5 L32 L31 C45 C42 X2 X1 W7 R53 CP11 36 37 1 144 72 73 108 109 1 7 8 14 1 24 25 48 ...

Page 17: ...CS LD R3 16 VR PD FCS Vc Vcc F R6 TRK TRK CP3 A B S B SW3 Rch S GND 1 SLED LOAD ECS FOD R107 R47 B CP1 E CP2 BU 5V C21 SPDL SPDL A GND Lch TVD R75 MSTOP MRST C45 R83 R72 R71 C43 R81 B B E E R77 R108 SW1 CLK DATA R104 SW2 D GND RST C71 R121 R117 5 C72 C68 4 R122 R102 R118 R126 C77 8 C79 C80 1 C78 A 5V LO EJ MUTEL MOTOR R78 C41 R44 C51 C67 R103 C63 E B G O I D4 CN2 CN1 Q4 Q2 D2 Q5 IC6 D3 Q3 IC5 CD P...

Page 18: ...25 0 1 C29 R37 470 C28 1 1 C26 150 R36 68K R32 100K 47K R5 360 28 27 FCS TRK TRK FCS 47K R73 R71 10K 1K R72 0 015 C43 24K R78 56K R77 R76 6 2K 33K R75 27 26 1 2 CP1 100 4 7K R49 7 6 8 5 4 1 2 3 C79 C80 330 R108 330 R107 20K R121 R117 20K 68P C77 20K R125 R118 20K R122 20K 68P C78 R126 20K 10K 0 1 R47 10K OUT GND IN 3 3 C51 2200P CP3 100 CP2 100 26 1 2 47 30 29 34 35 93 94 86 89 91 87 11 12 11 12 1...

Page 19: ... 3V 3V 8V 8V 8V 8V 11V 11V 16V 16V 16V 16V 34V 34V 34V 34V 5V 5V 5V 5V 7 5V 7 5V 7 5V 7 5V 7 5V 23 24 5V C3 CHG CHR RST 8V CDR CDL TPR TPL C17 25 15 16 13 14 12 11 10 9 FRONT L FRONT R REAR R VIOL REAR L GRN VIOL BLK GRN BLK 6 14 5 13 GRY WHT BLK WHT GRY BLK 15 7 8 16 1 9 3 11 CONT ILLUMI ORG 2 10 YEL EXT AMP PNK BLK 4 12 BRN P CONT RED BLK BLU WHT BATT ANT CONT BLU ACC 0 1 C53 C52 0 022 35 36 5 1...

Page 20: ...L B 15 FLGND NC 11 12 NC 13 14 41 31 32 SCCON 17 ILLG 16 MCDATA SCDATA 18 19 VDD 28 33 RST 34 SYS RTS NC 20 21 SYS CTS RST 22 23 R244 100 18 46 SP DATA 25 SP INT 24 SP REQ 26 FMCOMP 30 DGND 29 TD6 67 TD5 TD4 TD3 TD2 TD1 TD0 VSS1 1 5 4 3 2 8 7 6 TSDRAM AVDD 100 BIM 99 98 TD19 TD23 AVSD SCLI 97 VDD4 96 95 TD21 TD22 94 93 TD20 92 91 88 TD18 TD17 90 89 87 TD16 TD15 86 TD14 VSS4 85 AVDP 84 83 XECKSTP 8...

Page 21: ...2 R20 R13 R14 R18 29 30 10 GND 5 2 44 9 NC NC VCC 13 1 3 2 16 15 14 13 5 4 6 7 12 11 10 9 8 14 1 1 C25 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 FM COMP GND BU5V SP CLK SP DATA OUT SP DATA IN SP EN RST PN REQ SYS REQ PN CLK PN DATA SYS DATA PN SCCON ESD ILL GND ILL B FL 10V FCT 5V FL 23V FL GND FL 50V FAC FAC R61 470 R84 470 R65 470 R66 100 R67 1K R85 470 R86 100 3 2 1 CTL GND...

Page 22: ...IN1 IN2 VCC1 VCC2 P2 OUT2 11 12 13 15 220K R14 0 47 C16 0 039 C17 14 0 01 C12 1 6K R25 0 47u50 C13 33K R26 0 1 C9 4700P C11 12K R11 0 33 C7 18K R9 VR1 10K 0 012 C5 430K R7 25 33u10 C27 150 R5 R1 47K C1 820P R3 47K C3 820P 33u10 C28 150 R6 1u50 C14 0 1 C26 32 34 37 C2 820P R2 47K C4 820P R4 47K 39 VR2 10K 430K R8 0 012 C6 18K R10 12K R12 0 33 C8 18K R13 0 1 C10 0 01 C21 10 1W R23 10K R22 10K R21 0 ...

Page 23: ...20 46 18 14 54 2 13 83 51 46 50 46 51 40 26 25 72 70 873 52 75 52 D J G B B H E E H X32 X32 X32 X32 E E E 885 E H Ex2 E F E B F G B Cx2 B B B Ax2 53 37 38 39 65 45 80 17 66 16 12 71 18 11 54 54 79 77 19 43 60 60 20 DPU1 44 41 3 9 10 47x2 35 67 78 DM2 DM1 24 34 32 31 27 29 49 36 30 21 63 64 82 22 61 61 76 33 7 1 805 62 8 6 60 60 69 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 24: ...N38 2630 45 N32 2604 46 N29 0516 08 N29 0517 08 N19 1135 08 N19 2143 08 C C D PM1 627 631 632 606 626 PS1 623 613 608 612 630 621 616 634 634 602 618 633 601 635 611 635 615 615 614 624 607 617 620 625 604 603 609 619 A J J 622 VR1 Parts with the exploded numbers larger than 700 are not supplied www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q...

Page 25: ...x3 φ3x14 φ3x10 BLK φ3x5 BLK φ2x6 N09 4468 05 N09 4469 05 N09 4480 05 N30 3014 46 N83 3010 46 N83 3005 46 N09 4344 05 PME 244 FPC1 243 241 241 205 FC1 DME 208 727 731 701 773 772 RM1 DC1 M M M M M 271 Refer to the following page 210 215 810 211 774 CME M M M M N www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 89249...

Page 26: ... 46 707 332 337 332 323 322 339 329 774 X25 317 306 354 352 366 363 356 319 351 324 353 360 319 368 358 367 318 365 364 709 315 313 302 320 314 304 303 PA1 Parts with the exploded numbers larger than 700 are not supplied www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 8924982...

Page 27: ...P C 0 22UF K C21 22 CK73EB1E105K CHIP C 1 0UF K C23 CK73GB1C104K CHIP C 0 10UF K C24 CK73FB1C105K CHIP C 1 0UF K C26 C90 2672 05 ELECTRO 100UF 10WV C27 CK73GB1H103K CHIP C 0 010UF K C31 CK73GB1C104K CHIP C 0 10UF K C32 C90 2554 05 ELECTRO 10UF 16WV C33 CK73GB1H103K CHIP C 0 010UF K C34 CE04DW1H010M ELECTRO 1 0UF 50WV C35 CK73GB1E473K CHIP C 0 047UF K C36 CK73GB1C104K CHIP C 0 10UF K C38 CK73GB1H10...

Page 28: ... 220UF 6 3WV C241 CK73GB1H103K CHIP C 0 010UF K C242 CK73GB1C104K CHIP C 0 10UF K C243 244 CC73GCH1H200J CHIP C 20PF J C245 CK73GB1H103K CHIP C 0 010UF K C246 247 CK73GB1E223K CHIP C 0 022UF K C246 247 CK73GB1H223K CHIP C 0 022UF K C248 CK73GB1H152K CHIP C 1500PF K C249 CK73GB1H103K CHIP C 0 010UF K C251 252 CK73FB1H104K CHIP C 0 10UF K C253 255 CK73GB1H103K CHIP C 0 010UF K C256 CK73GB1H472K CHIP...

Page 29: ...71J CHIP R 470 J 1 10W R108 109 RK73FB2A473J CHIP R 47K J 1 10W R110 111 RK73FB2A472J CHIP R 4 7K J 1 10W R112 RK73GB1J102J CHIP R 1 0K J 1 16W R113 RK73GB1J225J CHIP R 2 2M J 1 16W R114 RK73GB1J155J CHIP R 1 5M J 1 16W R134 137 RK73FB2A362J CHIP R 3 6K J 1 10W R138 141 RK73FB2A752J CHIP R 7 5K J 1 10W R142 145 RK73FB2A822J CHIP R 8 2K J 1 10W R150 153 RK73FB2A393J CHIP R 39K J 1 10W R160 161 RK73...

Page 30: ...GB1J104J CHIP R 100K J 1 16W R325 RK73FB2A104J CHIP R 100K J 1 10W R326 RK73GB1J102J CHIP R 1 0K J 1 16W R327 328 RK73GB1J104J CHIP R 100K J 1 16W D1 RM10ZLF DIODE D2 HZS7A3L ZENER DIODE D3 02CZ12 X ZENER DIODE D4 02CZ6 8 Y ZENER DIODE D5 DAN202U DIODE D5 MA142WK DIODE D6 02CZ6 2 X ZENER DIODE D7 9 1SR154 400 DIODE D10 DAN217 DIODE D11 DA227 DIODE D12 13 DAN217 DIODE D14 02CZ8 2 Y ZENER DIODE D15 ...

Page 31: ...08 RED D16 17 B30 1564 05 LED 1608 BLUE D18 19 B30 1566 05 LED 1608 RED D21 22 B30 1564 05 LED 1608 BLUE C11 13 CK73GB1H103K CHIP C 0 010UF K C15 16 CK73GB1H103K CHIP C 0 010UF K C18 19 CK73GB1H103K CHIP C 0 010UF K C20 CK73FB1C105K CHIP C 1 0UF K C25 CK73FB1C105K CHIP C 1 0UF K C26 C92 1359 05 CHIP TAN 10UF 16WV C27 CK73GB1C104K CHIP C 0 10UF K C28 C92 1358 05 CHIP TAN 2 2UF 16WV C29 CK73GB1H103K...

Page 32: ...RANSISTOR Q6 DTA124EUA DIGITAL TRANSISTOR Q7 DTC144EUA DIGITAL TRANSISTOR Q8 2SC4081 S TRANSISTOR Q9 DTC114YUA DIGITAL TRANSISTOR Q10 DTA114YUA DIGITAL TRANSISTOR Q11 DTC144EUA DIGITAL TRANSISTOR C1 4 CK73FB1H821K CHIP C 820PF K C5 6 CK73FB1H123K CHIP C 0 012UF K C7 8 CK73FB1C334K CHIP C 0 33UF K C9 10 CK73FB1C104K CHIP C 0 10UF K C11 CK73FB1H472K CHIP C 4700PF K C12 CK73FB1H103K CHIP C 0 010UF K ...

Page 33: ...P R 10 J 1 8W R10 11 RK73GB1J103J CHIP R 10K J 1 16W R12 RK73GB1J912J CHIP R 9 1K J 1 16W R15 RK73GB1J824J CHIP R 820K J 1 16W R16 RK73GB1J223J CHIP R 22K J 1 16W R17 RK73GB1J433J CHIP R 43K J 1 16W R18 RK73GB1J392J CHIP R 3 9K J 1 16W R19 RK73GB1J513J CHIP R 51K J 1 16W R20 RK73GB1J104J CHIP R 100K J 1 16W R21 RK73GB1J244J CHIP R 240K J 1 16W R32 RK73GB1J104J CHIP R 100K J 1 16W R34 RK73GB1J683J ...

Page 34: ...09 4466 05 STEPPED SCREW C 1H N09 4467 05 MACHINE SCREW H 2H N80 2006 46 PAN HEAD TAPTITE SCREW J 2H N80 2008 45 PAN HEAD TAPTITE SCREW K 1H N80 2010 46 PAN HEAD TAPTITE SCREW 1 2A A10 4482 01 CHASSIS 2 1B A10 4225 33 CHASSIS CALKING ASSY 3 2B A11 0915 43 SUB CHASSIS CALKING ASSY 6 2A D10 4306 04 ARM ASSY 7 2A D10 4305 04 ARM ASSY 8 3A D10 3087 44 ARM ASSY 9 3B D10 3092 03 SLIDER 10 3B D10 3093 04...

Page 35: ...TOR ASSY DPU1 2B T25 0215 05 OPTICAL PICKUP HEAD 601 3D A10 4678 08 CHASSIS ASSY 602 3C A11 0983 08 SUB SHASSIS 603 2D D13 2057 08 GEAR ASSY 604 2D D10 4455 08 ARM ASSY 606 1C J21 9501 08 BRACKET 607 2D J21 9502 08 BRACKET 608 2C D13 2058 08 GEAR ASSY 609 2C D13 2059 08 GEAR ASSY 611 3D G16 1138 08 SHEET 612 2C J90 0955 08 RAIL 613 2D G02 1334 08 FLAT SPRING 614 3D D10 4397 08 ARM 615 3D G09 2028 ...

Page 36: ... 0 0 J 1 2 3 4 5 6 7 1 Type ceramic electrolytic etc 5 Voltage rating 2 Shape round square ect 6 Value 3 Dimension 7 Tolerance 4 Temp coefficient Capacitor value 010 1pF 100 10pF 101 100pF 102 1000pF 0 001µF 103 0 01µF Less than 10pF Code B C D F G pF 0 1 0 25 0 5 1 2 1st word 2nd word Refer to the table above Dimension Chip capacitors Dimension code L W T Empty 5 6 0 5 5 0 0 5 Less than 2 0 A 4 5...

Page 37: ...le Sensitivity S N 30dB 9 3dBf 0 8µv 75Ω Quieting Sensitivity S N 50dB 15 2dBf 1 6µv 75Ω Frequency Response 3 0dB 30Hz 15kHz S N dB 70dB MONO Selectivity 80dB 400kHz Stereo Separation 40dB 1kHz AM Section Frequency Range 530kHz 1700kHz Frequency Step 10kHz Channel Space Selection Usable Sensitivity S N 20dB 28dBµ 25µv CASSETTE Section Tape Speed 4 76cm sec Wow Flutter 0 08 WRMS Frequency Response ...

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