Philips AZ9015 Service Manual Download Page 24

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4-4

CS 46 709

PART4 – TUNER

SHIELDING PLATE

TUNER-IC

AM A

M DET

PILO

T DET

PHASE DET

L 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

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

NP0

printed

blue

100K

inted

5000

inted

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

inted

2120

220n

100K

3087

100p

2078

BC847B

100p

2119

33p

7026

3054

100K

2087

2107

470p

4K7

3065

3068

100K

3082

680R

3071

3073

3058

220R

100K

3075

2111

470p

7000-D

74HCU04D

10p

2105

3091

3K9

22R

3083

2093

2K2

3074

2091

15p

3094

47R

10K

3089

4051

SFECA
10M7

1007

100n

2134

6011-2

3064

220R

2101

100n

HN1V02H

3090

2K2

2074

3072

2K2

BC847B

7030

2095

330p
3059

100K

2075

100K

3067

BAS316

6010

3053

4K7

2092

47p

2090

15p

3047

47K

5CDM
5002

FMN

1100

BAV99

6014

3061

220R

7000-F

74HCU04D

2104

10p

2084

4p7

1008

10M7

SFECA

BC857B
7024

6015

BAS316

2124

7022
BFS20

3063

3K3

74HCU04D

2088

3p3

7000-E

2080

2115

330K

100n

2071

7000-A

74HCU04D

3086

2063

2127

2100

100n

330p

470n

2072

2103

100n

3076

10K

22R

3077

3069

100K

6013

BAV99

3046

100K

1009
PFWCC450J3
VALUE

2066

47p

2094

100n

3051

100K

3060

1SV228

6009

10K

3084

1SV228

47R

2114

6008

2121

10n

3048

2064

100n

LA1827FM

7023

4K7

3096

2099

220n

2081

2083

3078

2116

3081

470K

3079

22R

3085

47n

4M7

330R

3062

2079

2062

10p

2113

220R

3066

47K

2110

3055

1p5

470n

2077

2076

2069

6p8

2118

2073

100n

2089

7028

BC847B

7027

BC857B

27K

3095

2082

2u2

BC847B

7029

2117

100n

22K

3093

2125

3n3

4050

22p

2109

2112

82p

7000-C

74HCU04D

BFS20

4u7

2096

2122

10u

7025

74HCU04D

7000-B

1n5

2086

2068

10p

3099

3100

22K

220K

4K7

10n

2129

100n

2067

3049

2097

2098

22u

100n

2135

2106

82p

3103

470n

2065

HN1V02H

2102

30p

6011-1

100n

2133

3080

100K

2085

2070

TC9418FN

7020

2132

10n

5001

220u

2123

2108

22u

2131

10M7

3101

10K

1006

DMX-26S

1005

22u

75K

22K

3092

2130

7021

BFS20

2061

22n

3102

3n3

2126

+IC

GND

SCL_T

CE_Tuner

STEREO

SDA_T

PLL-IC

L-OUT

GND

R-OUT

FROM/TO PART1

+TUNER

Ferrite unit

FROM/TO PART2

FM-ANTENNA (=HEADPHONE CABLE)

1006 D13
1007 E4
1008 E5
1009 G5
1100 C14
2061 A4

7030 I11
2062 B4
2063 A7
2064 A6
2065 A8
2067 A2

2068 B2
2069 B4
2070 B2
2071 B6
2072 B8
2073 B1

2074 B4
2075 B7
2076 C4
2077 B5
2078 B1
2079 C11

2080 C11
2081 C6
2082 C6
2083 C11
2084 B2
2085 C3

2086 C4
2087 C4
2088 C4
2089 C13
2090 D13
2091 D13

2092 D7
2093 D8
2094 D8
2095 D7
2096 F6
2097 F3

2098 F4
2099 F4
2100 F5
2101 F5
2102 F2
2103 G2

2104 G4
2105 F2
2106 G4
2107 G4
2108 H9
2109 G2

2110 G8
2111 G2
2112 G2
2113 H8
2114 H8
2066 A1

2115 H7
2116 H10
2117 I7
2118 I7
2119 I8
2120 I10

2121 I11
2122 H5
2123 H5
2124 H4
2125 A6
2126 B6

2127 C2
2129 I8
2130 E7
2131 A3
2132 I10
2133 H10

2134 H9
2135 A9
3046 A7
3047 A7
3048 A2
3049 A4

3053 B1
3054 B2
3055 B7
3058 B13
3059 B7
3060 C4

3061 C13
3062 C2
3063 C5
3064 C13
3065 C2
3066 C13

3067 C7
3068 D7
3069 D8
3071 D6
3072 E6
3073 F6

3074 F4
3075 F5
3076 A4
3077 G10
3078 G5
3079 G7

3080 G2
3081 H9
3082 H10
3083 H4
3084 H7
3085 H9

3086 I9
3087 I10
3089 H3
3090 H4
3091 I4
3092 F6

3093 F7
3094 B3
3095 E8
3096 F8
3099 H11
3100 I10

3101 I10
3102 A8
3103 A9
4050 H7
4051 C14
5001 G4

5002 G2
6008 A4
6009 A2
3051 A2
6010 C2
6011-1 F2

6011-2 G2
6013 G8
6014 H8
6015 H4
7000-A H9
7000-B A7

7000-C B7
7000-D D8
7000-E D7
7000-F G5
7020 A11
7021 B2

7022 C5
7023 D3
7024 H10
7025 H7
7026 I10
7027 H4

7028 H4
7029 F7
7030 I11

MONO - STEREO L=MONO

+11V

IF-COUNT OFF=L

IF-COUNT SIGNAL

BAND L=AM

f = 84MHz

+1.7V

The tuner is not intended to be repaired on
component level.
An adjusted printed board assembly is available
with codenumber 3103 308 65050.
Circuit diagram and printed board is published for
orientation only.

Summary of Contents for AZ9015

Page 1: ...ner 4 4 Printed circuit boards CD board copperside view 4 5 CD board componentside view 4 6 Tuner board 4 7 Exploded view 5 1 Mechanical partslist 5 1 Electrical partslist 6 1 CS 46 686 3103 785 25020 Published by PW 0017 Service Audio Printed in The Netherlands Subject to modification Service Manual Portable compact disc player CLASS 1 LASER PRODUCT AZ9015 AZ9225 AZT9230 all versions TABLE OF CON...

Page 2: ... p y t 2 7 V m 1 f r z H k 5 7 f p y t 2 7 0 8 m V m 1 f r o i t a r n o i t c e j e r e g a m I p y t B d 5 2 B d 0 2 p y t B d 0 4 B d 8 2 E D O M N O I T A R E P O V 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 0 1 p y t A m 0 0 1 p y t A m 0 2 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...

Page 3: ...er S N and distortion meter i e PM2534 LF Voltmeter i e Sound Technology ST1700B i e 7122 707 48001 250Hz 15kHz DUT Frame aerial i e 7122 707 89001 RF Generator i e PM5326 Ri 50Ω Bandpass filter S N and distortion meter i e PM2534 LF Voltmeter i e Sound Technology ST1700B i e 7122 707 48001 250Hz 15kHz 1 2 CS 46 688 FEATURE OVERVIEW E L B A T R O P D C F O S E R U T A E F 3 B P 2 S I R O D Y L I M...

Page 4: ...nes to radio stations upwards sets the time upwards 4 tunes to radio stations downwards sets the time downwards 8SET activates confirms the current time setting activates confirms the alarm time setting 9CLOCK switches to clock or alarm clock display 0PROGRAM programs CD tracks and radio stations reviews the program RADIO BAND switches the radio on selects a waveband RESUME stores the last positio...

Page 5: ...t waveband and frequency are displayed To switch from radio play to CD play press 2 Press 9 to switch the radio off Note In case of interferences in stereo mode press MODE to switch to mono Radio play PROGRAM CLOCK RADIO B AND SET You can select up to 99 tracks and store them in memory in a desired sequence Any track can be stored more than once 1 While playback is stopped select a track with or 2...

Page 6: ...e display goes off To switch to the clock display during CD or tuner play press CLOCK y The current time is displayed for 5 seconds Notes When the player is supplied by batteries do not remove the batteries during radio play otherwise time settings will be lost and will have to be readjusted If the power supply is interrupted for longer than 1 minute all time settings will be lost and will have to...

Page 7: ... i w S d a b r o d n u o s o N y t i l a u q d n u o s d e t a v i t c a s i E S U A P s s e r P 2 s n o i t c e n n o c y t r i d r o g n o r w e s o o L s n o i t c e n n o c n a e l c d n a k c e h C d e t s u j d a t o n s i e m u l o V e m u l o v e h t t s u j d A e l i b o m e v i t c a f o y t i n i c i v o t e u d s n o i t c n u f l a M s e n o h p e l i b o m e v i t c a m o r f y a w a...

Page 8: ...r e i l p p u s l a c o l X 0 0 2 6 3 3 Y A H M i N y r e t t a b e l b a g r a h c e R 0 2 1 4 8 8 0 3 3 0 1 3 X X X X X X X X X X 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 O O O O O O O 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 O O O O O O O 0 0 7 7 6 3 Y A g u l p L e n o h p r a E 4 0 0 1 1 2 4 2 2 2 8 4 X X X X X ...

Page 9: ...t parts 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 te...

Page 10: ...ed board 2 Smoothly bend the bridge of the cabinet downwards as shown in 1 Take care not to touch the lens 3 Smoothly pull out the right hinge of the CD door as shown in 2 4 Lift the CD door REPAIR POSITION COMPONENTSIDE To get access to the componentside of the printed board assembly proceed as follows 1 Remove the bottom screws 6x 2 Open the CD door 3 Lift the top cabinet and put it backwards on...

Page 11: ...o the inner and outer position to spread the grease 3 Put one dot of grease between the worm gear and the clamping spring VAM2103 08 LENS CLEANING Because the material of the lens is synthetic and coated with a special anti reflectivity layer cleaning must be done with a non aggressive cleaning fluid It is advised to use KODAK LENS CLEANER CAT 176 71 36 available in normal photo shops The actuator...

Page 12: ...650x1 25mm 4822 466 10953 small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connection box 3 press 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 ...

Page 13: ...ol circuit 6 VIN12 A power supply input for CH1 and CH2 H bridge driver block 7 OUT1A servo driver focus actuator CH1 H bridge output A 8 PGND1 GND power ground for CH1 H bridge driver block 9 OUT1B servo driver focus actuator CH1 H bridge output B 10 OUT2B servo driver track actuator CH2 H bridge output B 11 PGND2 GND power ground for CH2 H bridge driver block 12 OUT2A servo driver track actuator...

Page 14: ...hould 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 word clock input for data loopback to DAC 36 SDI NPC CD10 serial data input for data loopback to DAC 37 SCLI NPC CD10 serial bit clock input for data loopback to DAC 38 RESETn NPC CD10 power on r...

Page 15: ...de block clock signal output 20 RESET µP NPC system reset input active low 21 ZSENSE NPC µP µP interface status output 22 VDD1 2 7 supply voltage 23 YDMUTE GND forced mute input 24 YMLD µP NPC µP interface latch clock input 25 YMDATA µP NPC µP interface serial data input 26 YMCLK µP NPC µP interface shift clock input 27 OE NPC DRAM DRAM OE control output active low 28 CAS NPC DRAM DRAM CAS control...

Page 16: ...tor circuit 12 ALC DET headphone amp smoothing for ALC detection GND ALC off open ALC ON 13 ATT headphone amp power amplifier gain switch open VCC ATT off GND ATT on 14 IN A headphone amp input of power amplifier 15 IN B headphone amp input of power amplifier 16 GND GND ground of input stage in power amplifier 17 BEEP IN µP headphone amp input terminal for beep sound 18 MUTE TC headphone amp termi...

Page 17: ...or ext DC supply no accu inserted hold switch in off pos ESA on resume mode off CD door closed N N N Y TOC found within 30s N Y Y Y POWER OFF stand by focus found within 1s µP accelerates disc to nom speed DC DC converter is switched on radial jump check error release MUTE µP initializes radial servo loop N Y Y Y subcode check error Y N N N PLAY MODE subcode check error handler radial check error ...

Page 18: ... To move slide outside hold the NEXT button depressed To move slide inside hold the PREV button depressed To accelerate the discmotor clockwise hold the MODE button depressed To accelerate the discmotor counter clockwise hold the PROG button depressed To enter the focus test press the PLAY button to exit the servo test and return to the main menu press the STOP button 7 FOCUS TEST Purpose Check mo...

Page 19: ...ode error turntable motor error focus search error TYPE non fatal non fatal non fatal non fatal non fatal non fatal non fatal fatal fatal CAUSE Focus point lost for at least 3ms The radial servo was offtrack for a certain amount of time The slide did not reach it s inner pos inner switch of CD drive doesn t close within approx 6 seconds The slide did not come out of it s inner pos inner switch of ...

Page 20: ...WM FROM µP CLsaw VG VLG VR CLsaw 2 7 VCG 2 7 Track L P F L P F L P F FLEX PCB DC in socket T630mA ACCU or BATTERY charge ACCU DETECT SUPPLY CHARGE CIRCUIT BEEP CHG_ON TEMP DC_IN TWEETER TO TWEET MUTE ACCU_IN CHG_DET BAT_LEVEL DM_PWM TO SERVO NPC_RESET TO NPC DBB_ON DBB_STEP DC DC UP DOWN CONVERTER NPC_RESET FROM µP RESET PORES FROM NPC DOBM TO OPT OUT RESET ACCU_IN TO µP TEMP TO µP DM_PWM FROM µP ...

Page 21: ...01 B 22u 2312 3967 1K BC807 40 7354 1M 3367 A 33p 2893 2851 22p ESD 3302 22K 3961 3K9 A 100n 2370 3K9 3311 3361 22K A 680p 2359 100n 2369 WCLI 35 WCLK 28 H H V1 63 V2 V3 34 V4 61 V5 62 VDDA1 5 VDDA2 17 VDDD1P 52 VDDD2C 57 VNEG 20 VPOS 21 VRIN 7 VSSA1 4 VSSA2 14 VSSD1 33 VSSD2 50 VSSD3 58 RP 23 SBSY 48 SCL 40 SCLI 37 SCLK 29 SDA 39 SDI 36 SELPLL 24 SFSY 47 SILD 42 SL 56 STATUS 43 SUB 46 TEST1 25 TE...

Page 22: ... 3409 220K T 1 2 3 4 5 T T T R only for Cord R C 3438 0R 3426 220n 2271 3437 1M 1M 3436 2M2 3408 1n 2410 1M 3432 26 27 28 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 1402 1 10 1 2 C450 74LV4066 7405 A 13 3410 10K 3412 22K 7 2413 1n 7250 F 13 12 14 100K 3430 100n 2405 DMX 26S 5401 1 2 3 4 1430 SPPB51 5400 CSTCC 4M233 D 100n 2412 1M 3414 3434 0R 3422 0R 10K 3404 1404 1 2 3 4 2415 1u...

Page 23: ...56K 7951 B TC75W51FU 5 6 7 8 4 3261 10K BAS216 6255 LM285D 3255 10K 6253 100p 2264 DC JACK 1250 100n 2263 SS14 6250 BC868 3260 10K 7264 2268 100p 3282 1R 1R 3283 3278 10K 3 2 1 8 4 BC847BW 7263 3281 10K 7262 A TC75W51FU 2 1 8 4 2267 100n 6 7 8 4 7951 A TC75W51FU 3 3277 10K TC75W51FU 7262 B 5 100K 3289 100K 3291 3290 22K 68K 3288 3293 68K 330K 3292 6262 BAT254 150K 3232 7957 BC847BW 2M2 3235 82K 32...

Page 24: ...6 2122 10u 7025 74HCU04D 7000 B 3 7 14 4 1n5 2086 2068 10p 2 1 3099 3100 22K 220K 4K7 10n 2129 100n 2067 3049 2097 1u 2098 22u 100n 2135 2106 82p 3103 1K 1 2 470n 2065 HN1V02H 1 2 7 2102 30p 6011 1 1n 100n 2133 3080 100K 2085 8 21 3 1 2 2070 1n 4 23 22 19 18 17 24 9 10 11 12 13 14 15 16 TC9418FN 7020 20 7 6 5 2132 10n 5001 220u 1u 2123 2108 1u 22u 2131 CDAC 10M7 3101 10K 1006 DMX 26S 1 4 1005 22u ...

Page 25: ...6 3352 I6 3353 H7 3354 H7 3355 H7 3356 H7 3357 G7 3358 I5 3361 H6 3362 I6 3363 I6 3364 I5 3365 I5 3368 I5 3370 I7 3371 H7 3372 G7 3373 G7 3374 G7 3375 H7 3402 D5 3404 C3 3405 C3 3406 B5 3407 D4 3408 D5 3409 E4 3410 D5 3411 D5 3412 D5 3414 D3 3416 E5 3417 B3 3418 B3 3419 D5 3420 D5 3421 B4 3422 B4 3423 B4 3424 B5 3425 D3 3426 D4 3427 B5 3428 C5 3429 C5 3430 E3 3432 B5 3433 C4 3434 C7 3435 C6 3436 E...

Page 26: ...2365 H3 2368 H2 2370 H3 2808 F2 2809 F2 2810 F2 2811 G2 2812 F2 2853 C2 2854 C2 2870 D2 2871 B3 2872 B3 2955 H3 2958 I4 3200 I4 3227 I3 3228 I3 3245 H6 3246 G6 3269 G6 3294 E8 3300 J2 3301 F3 3302 G3 3303 G2 3304 G3 3305 G2 3306 E3 3310 H2 3311 H2 3314 G1 3315 G1 3317 G2 3318 H2 3319 G1 3322 H2 3324 G1 3349 I3 3359 H2 3360 G3 3366 H2 3367 H2 3400 F1 3401 G1 3807 F2 3808 F1 3809 F2 3828 D2 3870 C2 ...

Page 27: ...D6 2135 C1 3046 C5 3047 C6 3048 C3 3049 A2 3051 C2 3053 C2 3054 C2 3055 C6 3058 A6 3059 C5 3060 A4 3061 B6 3062 C2 3063 B4 3064 B6 3065 C2 3066 A6 3067 C5 3068 C4 3069 C4 3071 C4 3072 C4 3073 C4 3074 B4 3075 D4 3076 A2 3077 A5 3078 D4 3079 D5 3080 D3 3081 D7 3082 D7 3083 B4 3084 D5 3085 D7 3086 D5 3087 D7 3089 D4 3090 D5 3091 D5 3092 B5 3093 B5 3094 B3 3095 C5 3096 B6 3099 C7 3100 C7 3101 C7 3102 ...

Page 28: ... SET ALL 2J45 LAC PRI for AZ9015 AZ9225 413 3103 307 98310 BUTTON SET ALL 2T PRI for AZT9230 414 3103 301 06520 SPRING OPEN LONG L 2C45 for AZ9015 AZ9225 414 3103 301 06540 SPRING OPEN LONG L 2T for AZT9230 416 3103 301 06510 SPRING OPEN LONG R 2C45 for AZ9015 AZ9225 416 3103 301 06530 SPRING OPEN LONG R 2T for AZT9230 417 3103 304 68090 BRAKE 2 418 3103 301 45180 SPRING BATTERY SHORT 2 419 9305 0...

Page 29: ... 20 16V 2357 4822 126 14305 100nF 10 16V 2358 4822 126 13909 680pF 10 50V 2359 4822 126 13909 680pF 10 50V CAPACITORS 2360 4822 126 14305 100nF 10 16V 2361 4822 126 14305 100nF 10 16V 2362 4822 126 14549 33nF 10 16V 2363 4822 126 14549 33nF 10 16V 2364 5322 126 11583 10nF 10 63V 2365 3198 032 24150 22µF 20 6 3V 2366 2020 004 90283 10µF 20 10V 2367 2238 780 15654 220nF 10 16V 2368 3198 032 64090 2 ...

Page 30: ... 5 0 06W RESISTORS 3268 3198 021 32250 2 2MΩ 5 0 06W 3275 4822 051 30223 22kΩ 5 0 06W 3276 4822 051 30561 560Ω 5 0 06W 3277 4822 051 30103 10kΩ 5 0 06W 3278 4822 051 30103 10kΩ 5 0 06W 3279 4822 117 12925 47kΩ 1 0 06W 3280 4822 051 30562 5 6kΩ 5 0 06W 3281 4822 051 30103 10kΩ 5 0 06W 3282 4822 117 12917 1Ω 5 0 06W 3283 4822 117 12917 1Ω 5 0 06W 3284 4822 051 30472 4 7kΩ 5 0 06W 3285 4822 051 30183...

Page 31: ...2Ω 5 0 06W 3807 4822 051 30109 10Ω 5 0 06W 3808 4822 051 30102 1kΩ 5 0 06W 3809 4822 051 30339 33Ω 5 0 06W 3810 4822 051 30474 470kΩ 5 0 06W RESISTORS 3811 4822 051 30222 2 2kΩ 5 0 06W 3812 4822 051 30223 22kΩ 5 0 06W 3813 4822 051 30333 33kΩ 5 0 06W 3814 4822 051 30562 5 6kΩ 5 0 06W 3815 4822 051 30109 10Ω 5 0 06W 3816 4822 051 30222 2 2kΩ 5 0 06W 3817 4822 051 30222 2 2kΩ 5 0 06W 3818 4822 051 3...

Page 32: ...07 40 7254 9340 217 70115 BC847BW 7260 9340 217 70115 BC847BW 7263 9340 217 70115 BC847BW 7264 5322 130 61569 BC868 7265 9340 217 70115 BC847BW 7266 9340 217 70115 BC847BW 7267 9340 218 50115 BC857BW 7351 9340 217 70115 BC847BW 7352 9340 217 70115 BC847BW 7354 5322 130 60123 BC807 40 7402 9340 218 50115 BC857BW 7450 9340 218 50115 BC857BW 7800 9340 218 50115 BC857BW 7851 9340 218 50115 BC857BW 785...

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Summary of Contents for AZ9015

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Philips AZ9015, Service Manual, Page: 24 / 32

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Summary of Contents for AZ9015

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