Philips AZT9500 Скачать руководство пользователя страница 24

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5 - 1

DO1

INH

X IN

X OUT

V XT

D OUT

D IN

TEST

I/O1

I/O2

I/O3

I/O4

OUT1

OUT2

OUT3

OUT4

IF IN

GND

FM IN

AM IN

VDD

DO2

AM AGC

DET

PILOT

DET

PHASE DET

OUT

R OUT

MPX IN

AM/FM DEMOD

FM OSC

+V FM

FM-RF

FM GND

FM IN

AM-RF

V REG 1.25V

AM OSC

+V AM/FMIF/MPX

FM MIX OUT

GND

AM MIX OUT

TUNNING LED

STEREO LED

FM IF IN

AM IF IN

7027 H4

7026 I9

7020 B11

CE_Tuner

3076 A4

3075 F5

7028 H4

3074 F4

3103 A9

3102 A8

3079 G7

3078 G5

3077 G10

5001 G4

I011 F3
I012 F3

7000-B A7
7000-C B7

4050 H7

3081 H9

3080 G2

2110 G8

2109 G2

2108 H8

2107 G4

2106 G4

2105 F2

SDA_T

BAND L=AM

printed

STEREO

printed

3073 F6

100K

MONO - STEREO L=MONO

F005 A1

F003 A9

F002 A8

NP0

6010 C2

F020 H5

3049 A4

3048 A2

3047 A7

3046 A7

2135 A9

2134 H9

3058 C13

%.... tolerance 2% and 3%

2089 D13

F001 A9

F019 I7

shielding plate

Rout

GND

+2.5V Radio

7030 I10

7029 F10

F004 A9

7022 C5
7023 D3
7024 H9
7025 H7

2115 H7

1009 G6

GND

blue

X.... component only foreseen (not in use)

F022 I9

7000-F G5

F006 E5

6008 A4
6009 A2

100n

2070

3058

220R

7000-E D7

F021 G9

3084 H7

+1.7V

SCL_T

FM Ant

Lout

IF-COUNT OFF=L

2117 H7

printed

2063 A7
2064 A6
2065 A8
2066 A1
2067 A2
2068 B2
2069 B4

1100 D14
2061 A4

2073 B1

2070 B2
2071 B6

2087 C4

2101 F5

3054 B2
3055 B7

6013 H7

printed

3059 C7
3060 C4

2088 C4

3063 C5

2090 E13
2091 E13
2092 D7
2093 D8
2094 D8
2095 D7
2096 F6
2097 F3
2098 F4
2099 F4

1008 E5

2085 C3
2086 C4

2113 H8
2114 H7

5000

2062 B4

IF-COUNT SIGNAL

3082 H9
3083 G4

F014 D13

3085 H9
3086 I9
3087 I10

f = 84MHz

2116 H10

3091 I4

2118 I7
2119 I7
2120 H10
2121 I11
2122 H5
2123 H5
2124 H4
2125 A6
2126 B6
2127 C2

2072 B8

2130 E9

2074 B4
2075 B7
2076 C4

1005 D6
1006 E12
1007 E4

2083 D11
2084 B2

6011-1 F1
6011-2 F1

I010 F2

6014 H8
6015 H4
7000-A I9

3061 D13
3062 C2

7000-D D8

3064 D13
3065 C2
3066 F13
3067 D7
3068 D7
3069 D8
3071 D6
3072 E7

+11V

2100 F5

printed

2102 F2
2103 F2
2104 F4

2111 G1
2112 G2

F007 E4
F013 C13

5002 G2

F015 D13
F016 D13
F018 I7

3089 H3
3090 H4

7021 B2

3092 F6
3093 F7
3094 B3
3095 E9
3096 F10
3099 H11
3100 I9
3101 I10

2129 H8

Ferrite unit

2131 A3
2132 I10
2133 H10

2077 B5
2078 B1
2079 D10
2080 D11
2081 C6
2082 C6

3051 A1
3053 B1

F023 F7
I009 F2

2101

3068

10p

2105

15p

5CDM

5002

2089

2090

3102

7000-D

74HCU04D

10K

3084

2118

6p8

3067

100K

2085

7000-F

74HCU04D

2086

F019

3065

4K7

1n5

2063

75K

1006

DMX-26S

330p

7027

BC857B

TC9418FN

3091

3K9

7020

2124

10n

100p

2119

2097

2123

LA1827FM

7023

FMN

1100

3083
22R

47R

3094

2106
82p

2113

2100

100n

2076

2080

F007

2083

F018

2133

3086
330K

3090

2K2

100n

I010

22p

2109

22R

2112

82p

3079

100K

3055

47K

100n

2071

3059

2093

680R

3071

3046

100K

3075

100K

6008

1SV228

2104

10p

F013

F003

F015

4p7

2084

100K

74HCU04D

7000-B

3082

I012

220R

3066

2073
100n

3063
3K3

220n

3087

100K

BC847B

2120

7028

6011-2

7000-C

74HCU04D

330p

HN1V02H

1SV228

6009

2075

3103

100n

2135

F021

2074

100K

3060

2094

100n

3078

330R

3062

F023

BC847B

7030

3064

220R

3100

22K

I009

470n

2077

2091

15p

4K7

3053

CDAC

10M7

1005

BFS20

7025

F014

6015

BAS316

3069

100K

22K

3092

2087
33p

BAV99

6014

2122

10u

3n3

2126

1p5

3p3

2115

4K7

3049

2069

F001

2064

100n

2065

F002

2082
2u2

BC857B
7024

2068

10p

BFS20

I011

2121
10n

7021

2072

27K

3095

3054

100K

100n

2067

2079

220R

3061

100n

2102
30p

470p

2110

6011-1

HN1V02H

2111

100n

2099

1009
PFWCC450J3
VALUE

3072
2K2

2066

3073
1K

F005

47p

2088

100n

3101
10K

22R

3077

2117
100n

1008

10M7

SFECA

100n

2134

F004

F016

F022

3074

2K2

2098

22u

10K

3089

22K

3093

2125
3n3

BC847B

7029

2107
470p

5001
220u

6013

BAV99

2108

3047

47K

7000-A
74HCU04D

4050

BC847B

7026

3081
470K

F020

220K

3099

2081

BAS316

6010

100p

2078

220n

10M7

1007

2131

3080
100K

SFECA

3051
100K

22u

2062

10p

2114

2130

22u

4K7

3096

2096

2092

47p

4u7

F006

3048
47R

7022

BFS20

3076

10K

2103
100n

2132

10n

4M7

3085

2095

2127

2061
22n

10n

2129

47n

2116

74HCU04D

+IC

7000-E

TUNER BOARD - CIRCUIT DIAGRAM

Содержание AZT9500

Страница 1: ...nent side view 4 4 Layout diagram copper side view 4 5 Tunert board Circuit diagram 5 1 Layout diagram 5 2 Exploded view 6 1 Mechanical partslist 6 2 Electrical partslist 7 1 7 4 3140 785 32010 Published by LX 0219 Service Audio Printed in The Netherlands Subject to modification Portable compact disc player CLASS 1 LASER PRODUCT TABLE OF CONTENTS Copyright 2001 Philips Consumer Electronics B V Ein...

Страница 2: ... 5 4 Y L P P U S N I C D V 5 2 2 Y L P P U S T T A B F F O P S E N O P S E F F O P S E N O P S E e d o m y a l P D C p y t A m 0 1 1 p y t A m 0 0 1 p y t A m 0 3 1 p y t A m 0 2 1 e d o m p m u J D C p y t A m 0 2 2 p y t A m 0 2 2 p y t A m 0 0 3 p y t A m 0 0 4 e d o m R E N U T p y t A m 0 3 p y t A m 0 3 y b d n a t S e g r a h c e r l c x e p y t A m 5 1 0 5 3 µ p y t A L E V E L N O I T C E...

Страница 3: ...DUT RF Generator e g PM5326 S N and distortion meter e g Sound Technology ST1700B Ri 50Ω Low pass filter DUT S N and distortion meter L R i e Sennheiser UPM550 with FF filter Level meter i e Sound Technology ST1700B i e 4822 395 30204 22kHz 13th order 1 2 FEATURE OVERVIEW E L B A T R O P D C F O S E R U T A E F Ó R E N U T A R T L U Ò Y L I M A F T C U D O R P 0 0 5 9 T Z A s n o i s r e v l l a W...

Страница 4: ...r o t p a d A C D C A 0 5 7 2 3 8 1 1 0 4 1 3 O O 0 0 2 6 3 3 Y A y r e t t a b e l b a g r a h c e R H M i N 0 2 1 4 8 8 0 3 3 0 1 3 X X X 4 6 4 3 Y A h c n i c m m 5 3 d r o c i F i H 1 8 8 1 1 0 2 3 2 2 8 4 O O O O O 0 0 1 0 5 3 Y A e t t e s s a C r o t p a d A r a C 9 5 0 0 1 7 9 3 2 2 8 4 O O O O X 0 0 5 4 5 3 Y A r e t r e v n o C C D C D r a C 3 3 0 0 1 9 1 2 2 2 8 4 O O O O X 7 7 5 0 2 E ...

Страница 5: ...1 4 INSTRUCTION FOR USE ...

Страница 6: ...1 5 INSTRUCTION FOR USE ...

Страница 7: ...1 6 INSTRUCTION FOR USE ...

Страница 8: ...1 7 INSTRUCTION FOR USE ...

Страница 9: ... which are identical with those specified be used Safety components are marked by the symbol i Le norme di sicurezza estigono che l apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati Componenty di sicurezza sono marcati con ñ Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebr...

Страница 10: ...ollowed 1 Remove the bottom screws 6x 2 Open the CD door 3 Lift the top cabinet and put it backwards on the table 4 Supply the unit via the external DC socket 5 Take care that the door switch is closed during measurements DISMANTLING THE CD DOOR To dismantle the CD door proceed as follows 1 Dismantle bottom and printed board drive assembly 2 Disconnect membrance keyboard flex foil connector on cop...

Страница 11: ...466 10953 small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connection box 3press stud connections 1MΩ 4822 320 11307 Extendible cable 2m 2MΩ to connect wristband to connection box 4822 320 11305 Connecting cable 3m 2MΩ to connect table mat to connection box 4822 320 11306 Earth cable 1MΩ to connect any product to mat or to connection box 4822 320 11308 KIT ESD3 combining al...

Страница 12: ... VIN12 A CH1 and CH2 H bridge driver supply voltage 16 OUT2B servo driver CD drive negative drive output CH2 17 PGND2 GND H bridge driver ground 18 OUT2A servo driver CD drive positive drive output CH2 19 OUT3A servo driver CD drive positive drive output CH3 20 PGND2 GND H bridge driver ground 21 OUT3B servo driver CD drive negative drive output CH3 22 VIN34 A CH3 and CH4 H bridge driver supply vo...

Страница 13: ...ol input 2 this pin should be tied low 32 KILL CD10 kill output programmable open drain 33 VSSD1 GND digital ground 2 34 V2 V3 CD10 NPC versatile I O input versatile pin 2 or output versatile pin 3 open drain 35 WCLI NPC CD10 or DSP CD10 word clock input for data loopback to DAC 36 SDI NPC CD10 or DSP CD10 serial data input for data loopback to DAC 37 SCLI NPC CD10 or DSP CD10 serial bit clock inp...

Страница 14: ...ddress output 9 36 A8 NPC DRAM DRAM address output 8 37 A7 NPC DRAM DRAM address output 7 38 A6 NPC DRAM DRAM address output 6 39 A5 NPC DRAM DRAM address output 5 40 A4 NPC DRAM DRAM address output 4 41 A0 NPC DRAM DRAM address output 0 42 A1 NPC DRAM DRAM address output 1 43 A2 NPC DRAM DRAM address output 2 44 A3 NPC DRAM DRAM address output 3 TA2120FN Stereo Headphone Amplifier Pin Name Direct...

Страница 15: ... sends play params to CD10 jump ok µP initializes radial servo loop 330ms µP releases muting via MUTE µP sends command to CD10 jump 10 tracks inside Y Y subcode ok N N Y Y N PLAY MODE N N display shows no d1SC start up stopped display shows nF d1SC start up stopped disc at nom speed within 10s N focus stability test ok µP sends new focus parameters to CD10 switch to higher focus sensitivity switch...

Страница 16: ...S TEST Purpose Check movement of lens and operation of focus servo for CDDA and CDRW discs The focus servo loop is switched on and the set starts searching the focus focus ramping As soon as the focus has been found the focus servo loop is closed and the state of the focus is monitored continuously If the focus is OK the display shows F x else F x x indicates the sensitivity mode Details can be fo...

Страница 17: ... properly when jumping tracks the jump destination could not be found No valid subcode for approx 230ms During start up the disc speed did not reach 75 of the nom speed within approx 6 seconds The focus point could not be found within approx 10 seconds no valid TOC info resp 30 seconds valid TOC info table3 playback error analysis test pattern 1 all segments activated test pattern 2 alternate segm...

Страница 18: ...nt Headphone RC Socket DA23 LN CD Drive Volume DC DC Converter Charging Circuit DC IN Socket RC Circuit DBB Battery or ACCU 2 6V LD HF D1 4 R1 2 Track Focus SL DM 2 6V SL FO RA From To uP From To uP PWRON EQSEL CDRW From To Supply Charging Circuit From To Servo Power Management 2 6V 2 6V LP LN RP RN From To FM Antenna FM Antenna RC Circuit 2 6V From To RC socket 2 6V 2 6V Tuner From uP Mute Beep T...

Страница 19: ... 2303 D3 2304 B3 3302 B1 3303 D1 2307 C4 2312 D4 3306 C3 3307 D3 3308 A3 2316 B4 3 4 5 6 3310 C3 3311 D3 9 2321 E5 TUNER R OUT 2334 B5 2335 B5 3301 22K 1n 2305 2327 100n 3341 150R 3336 1K 2317 1n 6300 BZX284 C10 3303 3300 22K 22K 22u 2307 2330 10n 6 7 8 4 5303 7300 B TC75W51FU 5 3 2 1 8 4 150R 3340 A TC75W51FU 7300 A 3331 3K9 100n 2321 3K9 3330 3309 3K3 Headphone 1 2 3 4 5K6 3306 3329 820R 1300 73...

Страница 20: ... PART 1 2 1 3V 1830 D1 10 11 0 7V 2 6V 2 0V B 0V D D 2841 E5 2842 E5 2843 D4 2889 H12 2890 B4 0V 0 1V 1 3V 1 3V 1 4V 2850 3n3 D 1n5 H 2854 D D 47n 2845 H 220K 3808 10K 3841 47R 3869 D H 2855 3n3 100n 2882 33 19 23 18 17 12 26 25 24 13 11 15 14 21 16 31 32 29 30 7 34 20 8 2 3 4 5 6 22 1 10 41 42 27 43 44 40 39 38 37 36 35 28 9 4K7 3805 7880 SM5907AF 3840 33K H F856 F839 3855 2K2 D 3868 22R 4p7 2890...

Страница 21: ...F2 3271 F2 3279 G2 3280 G1 3281 H3 3282 H2 2407 G11 2408 H11 VC CONTROL 2 6V 1401 A13 1402 H14 1405 A9 2 6V 2 6V 1 7V GEN VG C DCIN 2R7 VIN12 0V 5 CONVERTER 1 3V DRIVER RESET VC 0V ERR3 C 0V OSC 0V 1 3V SAW VC INM1 VR OE 1 6V CHARGE PUMP 2 5V RST 0V 1 0V C CF1 VC ERR1 2 6V 4 4V F G H D A B C E F G H 2231 A2 2232 B2 1250 H4 1251 D1 1252 E1 BAT54C 6400 0 6V 1 1V C 4 0V 3 2V VC BC807 25W COL 7261 BAT...

Страница 22: ...4 4 4 4 MAIN BOARD LAYOUT DIAGRAM COMPONENT SIDE VIEW ...

Страница 23: ...261 6260 3289 3408 3409 3254 3261 3885 7882 7233 7234 7236 7232 7231 7259 3886 3 8 6 8 2 8 5 8 2 8 8 8 3234 3279 3255 3244 3887 7252 6258 3242 3298 2944 3251 2 4 0 9 2 4 0 8 2 4 0 5 3 4 1 0 3245 3240 MAIN BOARD LAYOUT DIAGRAM COPPER SIDE VIEW ...

Страница 24: ...F018 I7 3089 H3 3090 H4 7021 B2 3092 F6 3093 F7 3094 B3 3095 E9 3096 F10 3099 H11 3100 I9 3101 I10 2129 H8 Ferrite unit 2131 A3 2132 I10 2133 H10 2077 B5 2078 B1 2079 D10 2080 D11 2081 C6 2082 C6 3051 A1 3053 B1 F023 F7 I009 F2 2101 3068 1M 1 3 4 6 7 8 10p 2105 15p 5CDM 5002 2089 1u 2090 9 7 14 8 1K 3102 7000 D 74HCU04D 10K 3084 2118 6p8 3067 100K 7 14 12 1n 2085 7000 F 74HCU04D 13 2086 F019 3065 ...

Страница 25: ...ARD LAYOUT The tuner is not intended to be repaired on component level An adjusted printed board assembly is available with codenumber 3140 118 84860 Circuit diagram and printed board is published for orientation only ...

Страница 26: ...7 3103 308 11960 BOTTOM ASSY 2 421 3103 304 69590 SUSPENSION 413 3140 118 84860 PBAS 8 FOCUS TUNER BOARD 422 3103 309 05320 CD DA23LNPH DRIVE ASSY 402 3140 114 41520 BUTTONSET FOCUS T 406 3140 114 41530 BUTTON STOP 401 3140 114 41540 HOLDER 404 3140 114 41550 BUTTON MODE FOCUS TUNER 403 3140 114 42770 BUTTON FM MW for 00C 05Z 403 3140 114 44120 BUTTON FM AM for 11 17 419 3103 301 06500 SPRING SLID...

Страница 27: ...Y5V 50V 2403 2238 586 59812 100nF 80 20 Y5V 50V 2262 5322 126 11579 3 3nF 10 X7R 63V 2405 2020 552 96305 4 7U 80 20 Y5V 10V 2263 4822 126 13883 220pF 5 50V 2406 4822 122 33761 22pF 5 NP0 50V 2264 4822 126 13883 220pF 5 50V 2407 4822 122 33761 22pF 5 NP0 50V 2265 2238 586 59812 100nF 80 20 Y5V 50V 2408 2238 586 59812 100nF 80 20 Y5V 50V 2266 4822 126 13883 220pF 5 50V 2409 3198 016 31020 1nF 10 NP0...

Страница 28: ...198 017 41050 1µF 20 Y5V 10V 3283 4822 051 30474 470K 5 0 062W 2862 3198 017 41050 1µF 20 Y5V 10V 3284 2322 615 13103 NTC 10K 5 0 21W 2880 2238 586 59812 100nF 80 20 Y5V 50V 3286 4822 051 30103 10K 5 0 062W 2881 2238 586 59812 100nF 80 20 Y5V 50V 3288 4822 051 30109 10R 5 0 062W 2882 2238 586 59812 100nF 80 20 Y5V 50V 3289 4822 051 30562 5 6K 5 0 063W 2885 2238 586 59812 100nF 80 20 Y5V 50V 3291 4...

Страница 29: ...12 4822 051 30183 18K 5 0 062W 3842 4822 051 30103 10K 5 0 062W 3413 4822 117 13632 100K 1 0 62W 3843 4822 051 30103 10K 5 0 062W 3414 4822 051 30103 10K 5 0 062W 3844 4822 051 30103 10K 5 0 062W 3415 5322 117 13022 22K 1 0 063W 3845 4822 051 30103 10K 5 0 062W 3416 4822 051 30109 10R 5 0 062W 3846 4822 051 30103 10K 5 0 062W 3417 4822 051 30223 22K 5 0 062W 3847 4822 051 30339 33R 5 0 062W 3419 4...

Страница 30: ...7BW 5251 4822 157 51462 10µH 10 7302 9322 142 97668 TA2120FN 5300 3198 018 35670 FXD IND 0 56µH 10 7303 3198 010 44350 BC807 25W 5301 3198 018 35670 FXD IND 0 56µH 10 7304 3198 010 42310 BC847BW 5302 3198 018 35670 FXD IND 0 56µH 10 7400 3140 110 51431 TMP86CM29F AZT9500 1 5303 3198 018 35670 FXD IND 0 56µH 10 7402 9351 750 10118 74LV4066PW 5400 4822 242 10845 FILTER CSTCC4 23MG002 7403 9322 143 4...

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