20
XP-EV500/EV500C/EV500N/EV501R
5-8. IC Block Diagram
IC201 BH6580KV
+
−
PRE DRIVE
VG
RESET
HV PROT
VCC3
VCC
LOGIC
SLOPE
SIGNAL
10m SEC
DELAY
INTERFACE
CH3
H BRIDGE
LEVEL
SHIFT
CONTROLLER
CH2
INPUT
SELECT
MONITOR
AMP
CH1
VM
VCC2
VCC4
CLK
SAWGEN
CHARGE
78
77
80
VI
79
UI
WI
75
CSL2
76
CSL1
COM
74
FG
72
PWM
71
PREGND
70
BRK
73
SOFTPWM
68
BATM1
67
CHGMNT
69
BATM2
65
CHGB
64
DCIN S
63
DET
66
VMMNT
61
DCIN
2
1
U_OUT
SPVCC
3
SPGND
4
V_OUT
13
12
DSW
VIN
11
10
SSW
14
POWGND
15
USW
5
16
VCC0
17
VCC1
18
19
VCPU
6
W_OUT
7
9
8
LG
23
24
SEM
SEP
22 SEO
21 GSW
31 SLOW
32 SOFT
33 PREGND
34 SYNC
35 RSTOUT
36 XRST
38 CLOCK
37 WAKEUP
39 DATA
40 LATCH
28 VCC2NF
27 VCPUNF
26 PMG
25 STNG
30 EI
29 EO
42
44
RO3
FO3
43
PGND3
45
VM23
41
VM3
46
48
RO2
FO2
47
PGND2
49
VM12
53
VM1
54
DGND
55
RIN1
56
FIN1
57
RIN2
58
FIN2
59
RIN3
60
FIN3
50
52
RO1
FO1
51
PGND1
62
REGB
21 22 23 24 25 26 27 28 29 30
9 10
11 12 13 14 15 16 17
18 19 20
31
32
33
34
35
36
37
38
39
40
81
82
83
84
85
86
87
89
90
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
91
92
93
94
95
96
97
98
99
AVDD
F
E
RFDC
AVSSO
IGEN
AVDD0
RFAC
AVDD3
BIAS
ASY_I
ASY_O
AVSS3
VPCO
CVTL
CVTV
FILO
FILI
PCO
VDDI
XPCK
XUGF
GFS
CZPO
COUT
MIRR
FOK
DFCK
ATSK
DOUT
LRMU
VSSI
TEST
TEST1
AVDD2
AOUT2
VREFR
AVSS2
AVSS1
VREFL
AOUT1
AVDD1
XVSS
XTAO
XTAI
XVDD
HPVDD
HPR
HPL
HVSS
XTSL
EXCK
SBSO
XWIH
XEMP
SQSO
SCLK
BQCK
VSS0
R4M
XWRE
B
A
VC
VSS2
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
SSTP
MDS
MDP
SYNC
VDD2
LRCK_O
LRCK_I
PCMD_O
PCMD_I
BCK_O
BCK_I
DVDD
A3
A2
A1
A0
A10
A11
A12
A13
XRAS
XWE
D1
D0
D3
D2
DCLK
DCKE
XCAS
WFCK/DOM
A9
A8
A7
DVSS
A6
A5
A4
XRDE
VDD0
CLOK
SDTO
SENS
XLAT
XSOE
SYSM
WQCK
SCOR
XRST
PWMI
XQOK
ANALOG SW
A/D
ASYMMETRY
CORRECTOR
FOCUS
SLED
PWM GENERATOR
SERVO DSP
TRACKING
VDD
DIGITAL
PLL
OUT
DFCT
TES1
LPF
DAC
CLOCK
GENERATOR
EFM
DEMODULATOR
D/A
ERROR
32K
RAM
SUB CODE
PROCESSOR
CLV
SELECTOR
SERVO
AUTO
SEQUENCER
MEMORY
CONTROLER
3, 4
1, 2
CPU
–
BEEP
PWSW
MT
SW
ALCDET
ATT
PWC
ROUT
LOUT
MUTE MUTEC
BST
PW
C
NF
ADDOUT
RF IN OCL
ROUT VREF
PGND MIXO
ALC
IN
LIN
RIN
GND
PWR
BIASI
BB
BSTO
ADD
21
22
IC402 CXD3048R
IC701 TA2120FN (EL)
www.freeservicemanuals.info
6/21/2017
Digitized in Heiloo Netherland
Страница 1: ...utput is the value measured at a distance of 200 mm from the objective lens surface on the optical pick up block with 7 mm aperture Power requirements Two LR6 size AA batteries not supplied 3 V DC AC power adaptor DC IN 4 5 V jack Two Ni MH rechargeable batteries size AA 2 4 V DC Dimensions w h d without projecting parts and controls Approx 136 20 4 139 mm 5 3 8 13 16 5 1 2 in Mass excluding acces...
Страница 2: ...L 4 3 DISASSEMBLY 5 3 1 Lower Cabinet Section 6 3 2 CD Mechanism Section CDM 3325ER 7 3 3 Cabinet front Sub Assy 8 3 4 Upper Lid Sub Assy 9 3 5 MAIN Board 10 3 6 Motor Assy sled M902 Optical Pick up DAX 25E Turn Table Motor Assy spindle M901 10 4 ELECTRICAL CHECKING 11 5 DIAGRAMS 12 5 1 Block Diagram 13 5 2 Printed Wiring Board MAIN Board SIDE A 14 5 3 Printed Wiring Board MAIN Board SIDE B 15 5 4...
Страница 3: ...arately before replacing the optical pick up block Note and specifications required to check are given below FOK output IC301 9 pin When checking FOK remove the lead wire to disc motor RF signal P to P value 0 45 to 0 70 Vp p LASER DIODE AND FOCUS SEARCH OPERATION CHECK During normal operation of the equipment emission of the laser diode is prohibited unless the upper lid is closed while turning O...
Страница 4: ...k 6HOLD DC IN 4 5 V external power input jack 7VOL 5s stop OFF CHARGE Display 1P MODE Strap holes 4ca play pause ENTER 3r t skip search OPEN 8E A S S Insert the end first for both batteries Open the battery compartment lid Play mode Track number Playing time Remaining battery power Sound mode CHG 4ca 7VOL Headphones jack 3tF SKIP 3rB SKIP 2SOUND 6HOLD 5s www freeservicemanuals info 6 21 2017 Digit...
Страница 5: ... order as shown below LOWER CABINET SECTION CABINET FRONT SUB ASSY UPPER LID SUB ASSY CD MECHANISM SECTION CDM 3325ER MAIN BOARD SET MOTOR ASSY SLED M902 OPTICAL PICK UP DAX 25E TURN TABLE MOTOR ASSY SPINDLE M901 www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 6: ...ws B2 2 two screws B2 1 Open the battery lid 8 switch unit assy 26P CN301 5 Remove the cabinet front assy upper lid assy in the direction of the arrow 6 hold knob 9 lower cabinet section 4 claw When installing it align the switch position 7 Remove the soldering www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 7: ...01R 5 CD mechanism CDM 3325ER 3 flexible board 15P CN401 4 three insulators 1 connector 2P CN403 2 connector 4P CN402 3 2 CD Mechanism Section CDM 3325ER www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 8: ...d assy in the direction of the arrow 2 open left spring 4 open right spring 1 Remove the open left spring in the direction of the arrow upper cabinet 3 Remove the open right spring in the direction of the arrow upper cabinet upper cabinet www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 9: ...V501R 3 4 Upper Lid Sub Assy 7 upper lid sub assy 6 control button 5 rubber 3 switch unit assy 2 lid cover 1 seven screws 4 liquid crystal display panel www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 10: ...ng 3 6 Motor Assy sled M902 Optical Pick up DAX 25E Turn Table Motor Assy spindle M901 1 three screws B1 7x4 2 gear cover 4 optical pick up DAX 25E chassis 5 three screws B1 7x4 6 turn table motor assy spindle M901 3 motor assy sled M902 www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 11: ...e test points TJ401 RF and TJ403 RF GND on the MAIN board 2 Set a disc YEDS 18 3 Press the u button 4 Check the oscilloscope waveform is as shown below A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished RF Signal reference Waveform Eye Pattern VOLT DIV 100 mV With the 10 1 probe in use TIME DIV 500 ns To watch the eye pattern set the oscillos...
Страница 12: ...lerance C panel designation A B Line Total current is measured with CD installed Power voltage is dc 4 5 V and fed with regulated dc power supply from DC IN jack J201 Voltages and waveforms are dc with respect to ground in playback mode no mark CD PLAY Voltages are taken with a VOM Input impedance 10 MΩ Voltage variations may be noted due to normal production toler ances Waveforms are taken with a...
Страница 13: ...SYSM µCON IC301 OPEN 28 HOLD 40 VCPU 2V S303 OPEN CLOSE S304 MSCK 18 MSDTO 17 MXLAT 15 XSOE 14 MSDTI 16 SCOR 11 FOK 9 XIN 2 AMUTE 13 XRST 79 XPOWLT 75 AD KEY2 23 39 DATA 38 CLOCK 40 LATCH 61 LRMU 62 DOUT 30 BEEP 74 PWR SW 24 AD SEL L IN 14 R IN 15 8 L OUT HEADPHONE AMP IC701 MUTE 18 BEEP 17 PWR SW 20 6 R OUT 26 AD_RMKEY 31 TSB_I O LCD SWITCH UNIT LIQUID CRYSTAL DISPLAY 56 42 60 57 SEG0 SEG14 COM0 ...
Страница 14: ...C TP204 DC C239 C238 R228 L212 SL202 VL C229 C717 CN403 TP414 S TP413 S R214 S301 S302 L208 L210 S303 TAP304 VL TJ305 OPEN TP402 T TP406 F TP402 T TP401 F C322 R339 S305 C402 D402 R405 D401 SL401 VL L405 C428 EV500 AEP UK EV500C EV500N EV501R L401 C433 R444 CN401 TP421 VL TP422 VL TP702 RCH TP701 LCH TP417 VL TP420 VL TP418 VL TP444 VL TP419 VL 2 L701 R717 FB704 C719 R718 EV501R EXCEPT EV501R 4 1 ...
Страница 15: ...2 FB206 SL201 VL SL203 VL TJ208 VCPU R227 FB205 R212 C237 R234 Q206 FB207 C231 R218 C226 C225 L205 TJ210 AU GND TJ209 A GND TJ307 HOLD R340 R215 R216 L215 TP202 D GND DSP TP301 D GND uCOM TJ301 PWRSW TP306 VL TP703 VL C230 C314 R303 R304 C312 R322 C713 C712 R705 C715 R708 R706 R702 C320 R312 EV500C EV500N EV501R EV500C EV500N EV501R C317 C310 R306 R305 R321 C304 C301 C302 R320 R315 R308 R310 C311 ...
Страница 16: ...8 R405 R402 R404 D401 SL401 R433 R443 C435 C431 L403 L402 C430 C432 C440 C433 L401 R427 C417 C418 C419 L405 R444 R720 C434 R436 C437 CN401 D402 R409 C404 TJ401 R423 R410 R418 C407 C422 C436 IC402 C428 0 1 4700p 0 47 0 47 100p 2200p 2200p 470p 470p 470p 470p FRDR FFDR TRDR TFDR SRDR SFDR 47 4V 0 1 0 1 1 4 7 0 1 4 7 RF GND F T T E 2 2k 10k 1M 220k 10k 470k 0 47k 22k 22k 22k 22k 22k 100k 100k 16 934M...
Страница 17: ...8 C710 R707 C718 R719 VDR701 S304 S305 S303 R705 R706 J701 C719 R718 L701 R717 FB704 TJ703 TJ702 1 2 2 2 2 470p 470p 0 1 0 47 LCH RCH 0 1 0 1 0 1 10p 10p HP R OUT RM KEY OPEN HOLD G PRO TA2120FN EL 4 7k 22k 47k 47k 22k 22 6 3V 47 6 3V 220 4V 4 7 0 0 470 220k 0 0 4 7 470 4 7k 4700p MSM51V17400F 10TK FS 22 6 3V 22 6 3V 4 7 220 4V 1k 0 001 10k 0 0 HP GND HP L OUT 22k 1 22k 1 IC403 IC41UV4105 100T EV5...
Страница 18: ...216 R215 D206 C223 C225 C226 R226 Q201 R212 D205 D203 C207 VDR202 VDR201 L207 L206 C222 R217 IC201 R213 C224 C227 C228 C230 C231 R221 C234 R220 220 6 3V 2SC4116GL TE85L 4700pB 4700pB 4700pB 0 022 0 022 1 U V W COM 1 1 1 1000p 0 22 B BATC B DC 2SC4081T106 MAIN_GND 220 6 3V 1000p 0 047 2200p 0 1 1 0 22 DC 4 7 VCC2 VCPU 0 0 0 2SB1237TV2PQR 0 470 MA2YD2300LS0 100 1 2 2 2SB167900LSO 100k 0 0 47k 100k M...
Страница 19: ...19 R320 R321 R323 R325 R326 R327 R312 SL301 TAP302 SL302 TAP301 D301 R337 R332 R334 SL303 L215 L214 L213 TAP303 R314 TP202 C321 S301 S302 CN301 R315 R324 C316 R328 0 0 0 0 1 0 1 0 1 0 22 PWRSW OPSTB OPGSW XRST 4700p 4700p 4700p 4700p 4700p 4700p 0 01 BEEP 0 1 0 22 D_GND UCOM A_GND AU_GND T5AW5 C7 100k 0 1k 1k 10 4V 22k 100k 100k 100k 100k 100k 100k 100k 0 0 0 0 0 0 0 0 100k 22k MA2ZD14001S0 10k 0 ...
Страница 20: ...11 112 113 114 115 116 117 118 119 120 91 92 93 94 95 96 97 98 99 AVDD F E RFDC AVSSO IGEN AVDD0 RFAC AVDD3 BIAS ASY_I ASY_O AVSS3 VPCO CVTL CVTV FILO FILI PCO VDDI XPCK XUGF GFS CZPO COUT MIRR FOK DFCK ATSK DOUT LRMU VSSI TEST TEST1 AVDD2 AOUT2 VREFR AVSS2 AVSS1 VREFL AOUT1 AVDD1 XVSS XTAO XTAI XVDD HPVDD HPR HPL HVSS XTSL EXCK SBSO XWIH XEMP SQSO SCLK BQCK VSS0 R4M XWRE B A VC VSS2 FRDR FFDR TRD...
Страница 21: ...put from BH6580KV F IC201 Battery voltage detection signal input Key input terminal Optical out plug in detection signal input Key input terminal Remote control key input DC IN voltage detection input terminal also using detection of DC IN existence CD DOOR OPEN CLOSE detection switch S303 signal input Not used Beep sounds output terminal to TA2120FN IC701 Communication data bus input or output to...
Страница 22: ...TA2120FN IC701 H ON Latch signal output to BH6580KV F IC201 Not used Optical pick up voltage control output H gain up RF AMP gain control output H gain up Reset signal output to BH6580KV F IC201 and CXD3048R IC402 Not used Pin Name FG_I PGMSEL_O PWRSW_O XPOWLT_O CHGGND_SL_I XOPSTBY_O OPGSW_O XRESET_O C2POEN_O www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
Страница 23: ...ON 4 X 3382 960 1 CABINET FRONT SUB ASSY EV500 4 X 3382 968 1 CABINET FRONT SUB ASSY EV500C EV500N CND E AEP 4 X 3383 448 1 CABINET FRONT SUB ASSY EV501R 5 3 245 862 31 SCREW B2 TAPPING 6 A 3608 206 A LID SUB ASSY UPPER EV501R 6 X 3382 954 1 LID SUB ASSY UPPER EV500N 6 X 3382 959 1 LID SUB ASSY UPPER EV500 6 X 3383 161 1 LID SUB ASSY UPPER BLUE EV500N AEP 6 X 3383 162 1 LID SUB ASSY UPPER BLACK EV...
Страница 24: ...500C EV500N CND E 53 A 3683 306 A MAIN BOARD COMPLETE EV500 AEP UK 53 A 3683 556 A MAIN BOARD COMPLETE EV501R 57 3 249 066 01 TERMINAL BOARD RELAY BATTERY 58 3 249 054 01 CABINET LOWER EV500 EV500C EV500N 58 3 249 054 21 CABINET LOWER EV501R 59 3 249 059 01 KNOB HOLD 60 3 249 055 01 LID BATTERY 61 3 254 581 01 CUSHON COMTACT 53 52 52 61 58 60 59 57 61 not supplied not supplied CD mechanism deck se...
Страница 25: ...7 A FEED ASSY SCREW 107 3 221 268 01 GEAR B 108 3 221 475 01 SHAFT STANDARD 109 3 222 298 01 RACK 110 3 222 299 01 SPRING RACK RETAINER 111 3 348 998 31 SCREW M1 4X2 5 TAPPING PAN M901 A 3180 965 A MOTOR ASSY TURN TABLE SPINDLE M902 A 3180 966 A MOTOR ASSY SLED SLED The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 101 10...
Страница 26: ...AL CHIP 100uF 20 6 3V C228 1 124 434 00 ELECT 220uF 20 00 4V C229 1 128 829 91 TANTAL CHIP 220uF 20 6 3V C230 1 131 862 91 TANTAL CHIP 47uF 20 4V C231 1 131 862 91 TANTAL CHIP 47uF 20 4V C233 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C234 1 135 201 11 TANTALUM CHIP 10uF 20 4V C235 1 115 467 11 CERAMIC CHIP 0 22uF 10 00 10V C237 1 125 837 91 CERAMIC CHIP 1uF 10 6 3V C238 1 162 964 11 CERAMIC CHIP 0...
Страница 27: ... CHIP 0 5 1 16W FB204 1 216 864 11 METAL CHIP 0 5 1 16W FB205 1 216 864 11 METAL CHIP 0 5 1 16W FB206 1 216 864 11 METAL CHIP 0 5 1 16W FB207 1 216 864 11 METAL CHIP 0 5 1 16W FB701 1 500 234 22 FERRITE 0uH FB702 1 500 234 22 FERRITE 0uH FB703 1 500 234 22 FERRITE 0uH FB704 1 500 234 22 FERRITE 0uH EV501R IC IC201 6 703 034 01 IC BH6580KV IC301 6 802 606 01 IC T5AW5 C7 IC401 8 759 594 55 IC TC75S5...
Страница 28: ...TAL CHIP 470K 0 5 1 10W R408 1 218 879 11 METAL CHIP 22K 0 5 1 10W R409 1 218 879 11 METAL CHIP 22K 0 5 1 10W R410 1 216 864 11 METAL CHIP 0 5 1 16W R411 1 216 864 11 METAL CHIP 0 5 1 16W R412 1 216 837 11 METAL CHIP 22K 5 1 16W R413 1 216 837 11 METAL CHIP 22K 5 1 16W R414 1 216 837 11 METAL CHIP 22K 5 1 16W R415 1 216 837 11 METAL CHIP 22K 5 1 16W R416 1 216 837 11 METAL CHIP 22K 5 1 16W R418 1 ...
Страница 29: ...T CND 1 542 516 12 HEADPHONE HP M061 EV500N CND 1 542 524 11 HEADPHONE HP M046 EV501R 0 1 569 007 12 ADAPTOR CONVERSION 2P E33 3 252 374 21 MANUAL INSTRUCTION C DHC 7C ENGLISH EV500N CND EV501R 3 252 375 01 TAPE MAGIC EV500C 3 252 446 11 MANUAL INSTRUCTION A DHC 7L ENGLISH FRENCH EV500C EV500N AEP 3 252 446 12 MANUAL INSTRUCTION A DHC 7L CAR KIT EV500C 3 252 446 21 MANUAL INSTRUCTION A DHC 7L GERM...
Страница 30: ... version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2003 03 New 1 1 2003 06 Addition of Mexican model XP EV500 1 2 2003 08 Addition of E33 Mexican Canadian models XP EV500C EV500N www freeservicemanuals info 6 21 2017 Digitized in Heiloo Netherland ...
