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Kenwood KDC-W3534A, Руководство по обслуживанию

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Kenwood KDC-W3534A Скачать руководство пользователя страница 4

4

KDC-W3534A/W3534G

KDC-W40AY

Ref. No.

Application / Function

Operation / Condition

IC4

Mechanism 

µ

-com

IC5

BU3.3V regulator

Power supply for backup 3.3V

IC6

D3.3V regulator

Digital 3.3V power supply

IC7

Audio DAC built-in servo DSP

MP3, WMA, and AAC compatible

IC11

Buffer IC

Level shift

Q1

A3.3V discharge circuit

Q4

APC (Auto power control)

Adjusts current to be sent to laser

Q5,6

SW 5V

Q7,8

SW 8V

D1

APC (Auto power control)

Protects the pick-up laser diode

COMPONENTS DESCRIPTION

MICROCOMPUTER’S TERMINAL DESCRIPTION

●

 SYSTEM 

µ

-com: IC1 (X34-: ELECTRIC UNIT)

Pin No.

Pin Name

I/O

Application

Truth Value

Processing / Operation / Description

Table

1

PS2 2

O

Power IC control 2-2

q

Refer to the truth value table

2

PS2 1

O

Power IC control 2-1

q

Refer to the truth value table

3

PS1 1

O

Power IC control 1-1

q

Refer to the truth value table

4

PS1 2

O

Power IC control 1-2

q

Refer to the truth value table

5

PS1 3

O

Power IC control 1-3

q

Refer to the truth value table

6

REMO

I

Remote control signal input

Detect pulse width

7

NC

-

Not used

Fix to output L

8

BYTE

I

Memory extension bus width setting

Connect to VSS

9

CNVSS

-

Connect to VSS. H: Can be changed (Only for FLASH)

10

XCIN

-

32.768kHz

11

XCOUT

-

32.768kHz

12

RESET

-

L: RESET

13

XOUT

-

10.0MHz

14

VSS

-

15

XIN

-

10.0MHz

16

VCC1

-

17

NMI

I

Connect to VCC (pull up)

Содержание KDC-W3534A

Страница 1: ...7 12 FM AM SCRL PTY DISP VOL AUD FF SET UP SCAN RDM REP DIM KDC W3534 TI Q AME MENU F SEL FM AM VOL AUD FF SET UP SCAN RDM REP DIM KDC W40 AUTO Q AME MENU F SEL SCRL DISP Mounting hardware assy J21 9716 03 DC cord E30 6427 05 Lever D10 4589 04 x2 Escutcheon B07 3122 01 Antenna adaptor T90 0523 05 Carrying case W01 1661 05 KDC W3534G Y33 2420 64 TDF W4034Y European market products comply with the R...

Страница 2: ...FL B GND KEY MATRIX SWITCH J1 J5 3 2 2 11 1 REAR L R FRONT L R FRONT BU DET ACC PHONE P ANT P CON B U MUTE PHONE ACC DET RST PHONE ACC DET BU DET PS1 1 PS1 2 PS1 3 P ON FL PS2 1 PS2 2 5 9 BU DET Q103 From 1 3 3 1 2 1 1 REAR From X16 1 To IC1 To IC1 To IC1 From IC1 PON FL PS1 1 PS1 2 PS1 3 PS2 1 PS2 2 From IC1 1 1 9 1 2 2 ELECTRIC UNIT X34 X16 E F A C B TR COIL FO COIL APC IC7 16 934MHz CLOCK IC3 L...

Страница 3: ...for FM B ON when the base goes Hi Q51 SERGE Det ON when the base goes Hi Q101 ACC Det ON when the base goes Hi during ACC is applied Q103 BU Det ON when the base goes Hi during BU is applied Q104 105 MUTE Control ON when the base goes Hi Q401 Panel 5V SW ON when the base goes Lo Q501 AM RF Amplifier Adjusts for gain Q502 FM RF Amplifier RF amplifier Q503 AFS Control AFS time controller Q802 Buffer...

Страница 4: ...C UNIT Pin No Pin Name I O Application TruthValue Processing Operation Description Table 1 PS2 2 O Power IC control 2 2 q Refer to the truth value table 2 PS2 1 O Power IC control 2 1 q Refer to the truth value table 3 PS1 1 O Power IC control 1 1 q Refer to the truth value table 4 PS1 2 O Power IC control 1 2 q Refer to the truth value table 5 PS1 3 O Power IC control 1 3 q Refer to the truth val...

Страница 5: ... I2C clock input output 37 CD MUTE I CD MUTE request L MUTE request 38 CD MSTOP O CD mechanism µ com stop H Mechanism µ com in operation L Mechanism µ com stopped 39 CD LOE LIM SW I CD detection chucking SW H Loading completed L Disc not found 40 CD LOEJ I O CD motor control w Refer to the truth value table 41 EPM I FLASH EPM input L Can be changed Only for FLASH Connect to VSS pull down 42 CD MOT...

Страница 6: ... the truth value table 79 TYPE2 I Destination change r Refer to the truth value table 80 TYPE3 I Destination change r Refer to the truth value table 81 RDS NOISE I FM noise detection 82 TUN SMETER I S meter input TUN RDS MUTE output H Normal 83 RDS AFS L 2 O Not used in circuit used in software L FM AM SEEK AF search L When Tuner SRC Auto Zero Same process with RDS AFS L 84 86 NC Not used Fix to o...

Страница 7: ... TYPE 2 TYPE 1 Destination Model Pin 80 Pin 79 Pin 78 0 0 0 K KDC MP202 0 0 1 J E313S 0 1 0 E KDC 3034A 3034AY W4034A W4034AY W410A W410AY W3534A 0 1 1 E KDC W434A W40AY 1 0 0 K KDC MP2032CR 1 0 1 M KDC MP333 MP333RC MP433 1 1 0 E KDC 3034G 3034GY W4034G W4034GY W410G W410GY W3534G 1 1 1 J E E212 E212S KDC W40GY W434G W434GY MECHANISM µ com IC4 X32 CD PLAYER UNIT Pin No Pin Name I O Application Pr...

Страница 8: ...27 WAIT I Wait control signal detection 28 30 NC Not used Low fixed 31 RESET I Reset detection H NORMAL L RESET 32 XT1 I Not used 33 XT2 Not used 34 REGC 35 X2 36 X1 I 37 Vss GND electric potential 38 VDD 5V electric potential 39 NC NC 40 WRL I Multiplex WRITE signal 41 42 NC Not used Low fixed 43 RD O Multiplex RD signal 44 ASTB O Multiplex ASTB signal 45 NC Not used Low fixed 46 NC Not used Low ...

Страница 9: ...ing H Reverse output L Non reverse output 80 E2P WR I E2PROM write switching H E2PROM WRITE L NORMAL 81 TEST I 0 I TEST MODE I 0 Not used 82 TEST I 1 I TEST MODE I 1 Not used 83 TEST I 2 I TEST MODE I 2 Not used 84 TEST I 3 I TEST MODE I 3 Not used 85 86 NC Not used Low fixed 87 MSTOP I Standby restart interruption H STOP release L STOP 88 INTSV I Interruption from servo IC H Interruption 89 92 NC...

Страница 10: ...TUP MODE ad justment items are included By pressing AUD key and then FM key switch the item to be adjusted in the following order The default item shall be Fader and then the item is for warded in the following order Balance Bass Level Middle Level Treble Level thereafter arbitrary Continuous forwarding by remote controller is prohibited Fader is adjusted by the VOL knob and keys in 3 steps R15 0 ...

Страница 11: ... PANEL open close count Display PC_xxxxx MAX 65535 times FM ROM correction version is displayed key Display ROM_R123 ROM_R When not written in ROM_R When data not matching AM IC10 adjustment status key E2P_OK Adjustment completed E2P_ER E2PROM values are still default not determined I2C_ER Communication not possible between IC10 and E2PROM If E2P_OK Pin 60 TUN FANC OUT should be output as H AUDIO ...

Страница 12: ...plifier power IC outputs DC_ERR_ _ is displayed on the display When this oc curs the audio is forced mute and the display displays only DC_ERR_ _ Once this product detected a DC offset error even if it is restarted or reset its display displays DC_ERR_ _ However if the error is detected while in Test Mode it is not saved in E2PROM 1 Press and hold 3 and 6 keys and reset start to go into the DC off...

Страница 13: ...nput wBy the above mentioned adjustment method same adjust ment is performed to both sides 1st 2nd MIX Coil 1 3 Adjustment of FM ANT RF coil Voltage Check Point S METER Check Land PWB Side B around R216 Adjustment Coil ANT Coil L505 RF Coil L506 Setting of Signal Generator Refer to the following tables Type Mode freq Mod ANT Input Fig E M FM 87 5MHz OFF 5dBµV or 11dBµEMF 1 3 A C K FM 87 9MHz OFF 5...

Страница 14: ...ement parts Adjustment Item Ref Number Parts Name VCOVt 1st MIX 2nd MIX ANT Coil RF Coil Stereo IC10 E VOL Tuner YES YES YES YES YES YES IC11 E2PROM YES YES YES YES YES YES L505 Antenna Coil YES L506 RF Coil YES L507 VCO Coil YES YES YES YES YES L508 1st MIX Coil YES L509 2nd MIX Coil YES D504 Variable Capacitance Diode YES YES YES YES YES D505 Variable Capacitance Diode YES YES YES YES YES D506 V...

Страница 15: ...X16 350x xx J76 0166 02 C66 C10 C11 C12 R61 R62 R63 R78 R23 C15 C21 C61 C62 W3 CP11 R70 R84 R83 R82 R80 R1 R2 R11 R13 R14 R15 R16 R17 R18 R19 R21 R22 R31 R32 R33 R34 R72 R74 R75 W1 W2 R81 1 2 14 B E B E E B E B 1 15 B E 80 20 21 61 60 40 41 Q23 D78 Q22 D71 D72 D73 D74 D75 D76 D77 D96 Q1 Q2 Q21 J1 IC1 FL SW11 25V ESD GND TDF DET RTRY CCW REMO DATAS CLK CE VFD DATAF VFD RST RST LED B FL B RTRY CW PA...

Страница 16: ...01 W302 C302 C301 W305 W30 W303 W304 W40 W42 R415 W213 W32 R314 W38 W41 W214 W31 W215 W29 W216 S METER X2 W207 R312 R228 R15 W206 W208 C97 X1 A CLK A DATA R212 R213 R218 R215 ADJ R803 W204 W205 W202 W203 L61 W15 W104 W24 W35 W562 W37 W804 R806 W28 TUNOUT NOISE R549 W36 W26 W105 W27 W25 C605 W C901 W23 W22 W612 W613 W610 W611 C902 W801 C803 R224 X3 C11 C12 C801 W802 W14 W16 W13 C10 W12 W11 W17 W102...

Страница 17: ... E B E B E R410 R407 R402 14 2 1 15 L505 W550 W552 R216 RDS MUTE CF53 CF54 W574 L509 CF51 C575 R582 L510 L508 C512 L504 C508 L503 L501 L500 C505 L502 R706 R703 R704 W705 W563 W217 R414 R412 R219 SD R409 R408 R404 R403 R405 R413 W43 W805 R406 R416 R411 C301 W305 C563 C566 C560 C558 W35 L511 L514 W562 L513 C547 X501 L515 L507 W551 R528 W580 C548 C605 C507 L506 L512 W34 R33 C702 C701 C533 C604 W615 C...

Страница 18: ...7 R48 C25 C55 C64 C65 C66 C67 CP27 C24 C6 C5 CP13 X1 X2 C3 C4 C7 C8 R5 R6 R30 R56 R31 R3 R4 R8 R7 R11 R12 R1 R2 R9 R10 CP5 CP4 CP12 CP1 W20 W21 R150 R151 C101 1 1 25 26 50 4 5 8 4 5 1 3 S1 S2 S3 S4 IC8 IC2 IC11 CD PLAYER UNIT X32 5920 04 J76 0231 12 Refer to the schematic diagram for the values of resistors and capacitors X32 5920 04 Ref No Address IC2 4Q IC11 4Q ...

Страница 19: ... 73 108 109 144 37 72 EB EB E B E B EB E B CP14 CD PLAYER UNIT X32 5920 04 J76 0231 12 SHOCK FZC TZC RZM LZM DOUT LOCK MIRR HOLD UDQM GND C33M CKE SRDATA BCK LRCK F E VREF MD SD TD TE ARF RF FD EFM ASY ATEST GND IOP REFOUTSV IOP AGND VR PD B A K24 A3 3V C T T F F DOUT DGND D3 3V Lch Rch CLK DATA A8V SGND AGND S7 5V D5V MUTE R MUTE L MSTOP MRESET LOE LIM SLD SPD SPD SD TD FD MD DMUTE BU3 3V AAC MRE...

Страница 20: ... VFD SYS DATA REMO RTRY CCW CN DET ESD GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 LFOUT OSCVCC VCOB VCOE OSCGND FMRFANDJ FMANTADJ FMAGCVOUT FMWAGCIN FMAGC1OUT FMMIX1IN2 RFGND FMMIX1IN1 AMAGC1VOUT AMAGC1OUT AMAGC1TC AMMIX1IN2 AMMIX1IN1 TUNGND VREF5V APGND VREF3V DEVTC ISSTC TUNQUALITY DIGVCC DIGGND XTALD XTALG PLLVCC PLLGND LFHC LFIN LFREF SMETERTC AMIF2AMPREF AMIF2AMPIN AMAGC2TC AMMIX2OUT AMMIX2IN2 A...

Страница 21: ...E NC NC NC NC NC NC RDS CLK TUN TYPE1 TUN TYPE2 TYPE 1 TYPE 2 TYPE 3 RDS NOISE TUN SMETER RDS AFS L 2 NC NC NC PWIC DC DET LINE MUTE NC NC RDS DATA RDS QUAL NC ACC DET BU DET AVSS REF CON VREF AVCC NC 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 7...

Страница 22: ... REAR Rch REAR Rch FRONT Rch FRONT Rch REAR Lch P ANT 8 REAR Lch FRONT Lch FRONT Lch 7 FR RR RL FR RR RL FL FL UTE DJ TP420 TP9 TP16 TP10 TP15 TP14 TP13 TP12 TP11 TP8 TP7 TP6 TP5 TP4 TP3 TP2 TP1 TP316 TP903 TP901 TP902 TP315 TP374 TP373 TP372 TP371 TP369 TP367 TP366 TP365 TP364 TP363 404 R914 100K R913 100K R912 100K R911 100K R910 100K R909 100K R908 100K R907 100K R963 0 C606 1 R610 10 FR RR 150...

Страница 23: ...9 R305 306 YES R410 R608 7 5K R525 820 30302MAPA26FP 30302MAPA26FP 30302MAPA26FP 30302MAPA26FP 30302MAPA26FP 30302MAPA26FP 30302MAPA26FP 30302MAPA26FP 30302MAPA27FP 30302MAPA27FP 30302MAPA12FP 30302MAPA26FP 30302MAPA26FP YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES KKZ09Z TB2904HQ TB2904HQ KKZ09Z KKZ09Z TB2904HQ TB2904HQ YES YES YE...

Страница 24: ...3 100K R23 FL B FL B 220 R11 220 R13 220 R14 220 R15 220 R16 220 R17 220 R19 1K R18 2 2 C10 P8 TP128 28 P14 TP131 TP130 TP129 32 30 29 31 P9 P10 1GA 34 33 36 35 P12 2G P11 P13 TP143 TP141 TP142 TP140 TP139 TP138 40 38 37 39 P16 P15 P17 41 43 42 P18 P19 58 P24 TP150 TP149 TP148 TP146 TP145 TP144 TP147 47 45 44 46 P21 P20 P22 50 48 49 P23 3GA TP157 TP153 TP152 TP151 TP154 52 51 53 P25 1GB P26 54 55 ...

Страница 25: ...7 68 C61 62 YES YES YES YES YES YES YES YES YES YES YES B30 1575 05 B30 1533 05 D61 62 B30 1729 05 B30 1729 05 B30 1729 05 B30 1729 05 B30 1729 05 B30 1567 05 B30 1533 05 B30 1533 05 D63 65 YES YES D97 98 B30 1729 05 B30 1729 05 B30 1729 05 B30 1729 05 B30 1729 05 B30 1567 05 Q1 2 YES R1 2 YES R23 YES YES YES YES YES R61 300 300 300 300 300 680 620 620 R62 680 680 680 680 680 820 620 620 R63 470 4...

Страница 26: ... 24 25 E2P SDA NC SYS SCL SYS SDA D MUTE INTSV MSTOP TEST I 3 E2P WR TEST I 2 TEST I 1 TEST I 0 ASEL AAC LZM RZM RAMSEL RAMSEL2 AVREF AVSS AVDD DSP RESET CS NC AB12 AB11 AB10 AB9 AB8 BVSS BVDD AD7 AD6 AD5 AD4 NC WAIT RESET XT1 XT2 REGC X2 X1 VSS VDD WRL RD ASTB AD0 AD1 AD2 AD3 NC E2PSCL EVDD EVSS PON1 PON2 LOE LIM SW DAC MUTE DAC RST EMPH IC VPP MUTE L MUTE R TYPE TEST 0 1 TEST 0 2 TEST 0 3 TEST 0...

Страница 27: ...MSW1 TESTEN D1GND2 DIN DOUT SCKIN SCKO LRCKIN LRCK XTALEN D1VDD2 RFCK WFCK PLCK LOCK C1D1 C1D2 C2D1 C2D2 C2D3 D1GND3 C33M RCS RA11 CKE RAS LDQM UDQM WE CAS DGND1 1 2 3 4 5 CTL VCC GND OUT NC 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 F T T F GND F B A E C PD VR LD GND VC VCC 1 C42 22u6 3 C43 16 934MHz X2 C52 2 2 R70 1K C51 1000P 0 1 R88 4 7 R90 RESET TP94 IOP1 TP92 IOP2 TP93 TEC TP91 C79 4 7K W1 0 1 C...

Страница 28: ...6108 15 N09 6155 15 φ2x8 M1 6x6 0 M1 7x2 5 M2x2 φ2x5 BLK 1 6 WASHER M2x2 φ2x3 5 φ2x6 858 K K 52 F X32 DM1 14 24 DFPC1 28 25 16 29 19 31 26 13 12 10 30 27 42 11 17 18 23 45 38 DM2 801 850 849 806 834 807 44 39 40 15 22 G 55 51 8 33 809 36 33 Jx2 H 5 37 53 2 37 43 43 56 37 F F 37 43 43 E Cx2 41 32 35 Ax2 DPU1 B Parts with the exploded numbers larger than 700 are not supplied ...

Страница 29: ...43 N83 3005 48 N86 2610 48 N80 3010 48 N83 3005 48 N83 3020 48 N86 2606 48 242 269 209 223x2 D Dx2 Hx2 Ex2 Cx2 Cx2 A F H G 772 D D D B B J X34 785 732 701 PA1 261 259 257 256 213 210 241 255 708 253 238 252 251 705 771 254 226 206 204 237 222 236 221 224 207 DC1 268 Parts with the exploded numbers larger than 700 are not supplied ...

Страница 30: ...55 3C K25 1790 02 PUSH KNOB PRESET 256 3C K28 0167 03 KNOB ASSY VOL 257 3C K28 0104 13 KEY TOP VOL 259 3C K28 0102 03 KNOB BASE FM AM 261 3C K28 0107 13 KEY TOP FM AM A 2C N24 3015 48 E TYPE RETAINING RING B 3C N80 2006 48 PAN HEAD TAPTITE SCREW C 2C N80 2008 43 PAN HEAD TAPTITE SCREW D 1D N83 3005 48 PAN HEAD TAPTITE SCREW E 3D N86 2610 48 BINDING HEAD TAPTITE SCREW 268 1C T90 0523 05 ANTENNA ADA...

Страница 31: ...J475K CHIP C 4 7UF K C100 CK73GB1C224K CHIP C 0 22UF K C101 CK73GB1H103K CHIP C 0 010UF K CN1 E41 2083 15 FLAT CABLE CONNECTOR CN2 E41 2612 05 FLAT CABLE CONNECTOR X1 L78 0862 05 RESONATOR 16 00MHZ X2 L78 1216 05 RESONATOR 16 93MHZ CP1 RK74GA1J101J CHIP COM 100 J 1 16W CP2 RK74GA1J472J CHIP COM 4 7K J 1 16W CP4 5 RK74GA1J101J CHIP COM 100 J 1 16W CP6 7 RK74HB1J103J CHIP COM 10K J 1 16W CP8 11 RK74...

Страница 32: ...V C506 CK73GB1H104K CHIP C 0 10UF K C507 CD04AC1A330M ELECTRO 33UF 10WV C508 CD04AC1C220M ELECTRO 22UF 16WV C509 CC73GCH1H680J CHIP C 68PF J C510 CC73GCH1H101J CHIP C 100PF J C511 CK73GB1H103K CHIP C 0 010UF K C512 CD04AC1V4R7M ELECTRO 4 7UF 35WV C513 514 CK73GB1H103K CHIP C 0 010UF K C515 CK73FB1C105K CHIP C 1 0UF K C521 CK73GB1H104K CHIP C 0 10UF K C522 CC73GCH1H330J CHIP C 33PF J C523 CC73GCH1H...

Страница 33: ...R9 RK73GB2A103J CHIP R 10K J 1 10W R10 RK73GB2A473J CHIP R 47K J 1 10W R11 14 RK73PB2H100J CHIP R 10 J 1 2W R15 RD14DB2H100J SMALL RD 10 J 1 2W R33 RD14BB2C100J RD 10 J 1 6W R51 RK73FB2B683J CHIP R 68K J 1 8W R52 RK73GB2A393J CHIP R 39K J 1 10W R53 RK73GB2A104J CHIP R 100K J 1 10W R100 RK73GB2A272J CHIP R 2 7K J 1 10W R101 102 RD14BB2C472J RD 4 7K J 1 6W R103 RD14BB2C103J RD 10K J 1 6W E7 R104 RK7...

Страница 34: ...RD 100K J 1 6W R915 RK73GB2A104J CHIP R 100K J 1 10W R952 956 RK73GB2A000J CHIP R 0 0 J 1 10W R962 RK73EB2E000J CHIP R 0 0 J 1 4W R963 RK73GB2A000J CHIP R 0 0 J 1 10W R964 RK73EB2E000J CHIP R 0 0 J 1 4W R965 RK73GB2A000J CHIP R 0 0 J 1 10W R966 RK73EB2E000J CHIP R 0 0 J 1 4W R967 RK73GB2A000J CHIP R 0 0 J 1 10W R970 RK73EB2E000J CHIP R 0 0 J 1 4W R971 RK73GB2A000J CHIP R 0 0 J 1 10W R972 RK73EB2E0...

Страница 35: ...ORSION COIL SPRING 40 2A G01 3074 04 EXTENSION SPRING 41 1B G01 4615 04 EXTENSION SPRING 42 2A G01 3076 04 EXTENSION SPRING 43 1B G01 3077 14 EXTENSION SPRING 44 2B G02 1399 04 FLAT SPRING 45 2B G02 1547 04 FLAT SPRING 51 1A J22 0473 21 MOUNTING HARDWARE 52 3B J22 0474 12 MOUNTING HARDWARE 53 1B J22 0519 03 MOUNTING HARDWARE 55 1A J90 1138 31 GUIDE 56 1B J90 1023 03 GUIDE DFPC1 3A J86 0027 05 FPC ...

Страница 36: ...CLV 2 times Wow Flutter Below Mesurable Limit Frequency Response 10Hz 20kHz 1dB Total Harmonic Distortion 0 01 1kHz S N Ratio 105dB 1kHz Dynamic Range 93dB MP3 Decode Compliant with MPEG 1 2 Audio Layer 3 WMA Decode Compliant with WINDOWS MEDIA AUDIO Speaker Impedance 4Ω 8Ω AMPLIFIER Maximum Power 45W x 4 Power DIN45324 B 14 4V 28W x 4 TONE Bass 100Hz 8dB Middle 1kHz 8dB Treble 10kHz 8dB GENERAL O...

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