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Philips Streamium MX6000i, Руководство по обслуживанию

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Philips Streamium MX6000i Скачать руководство пользователя страница 56

10-1

10-1

6-Channel Class-D

Amplifier Board

6-Channel Class-D Amplifier

Basic operation of a class-D amplifier
Basically, the output stage of a class-D amplifier outputs a continuous square wave swinging between positive and negative
power supplies with a fixed frequency (“clock” frequency) far beyond the audible range. The duty cycle of this square wave is
modulated with the audio signal. The output is followed by a low-pass filter which eliminates the clock frequency and allows
only the audio signal going to the speaker. See simplified drawing below:

Compared to a conventional power amplifier the benefits of the Class-D amplifier are:
• Higher effiency
• Lower power dissipation
• Smaller heatsink required
• Smaller mains transformer required

The main disadvantage of this concept is:
• The amplifier is operating with a high-frequency square wave at high amplitude and currents. This requires special

precautions to prevent excessive electromagnetic ratiation (EMC).

Содержание Streamium MX6000i

Страница 1: ... otherwise without the prior permission of Philips Technical Specification 1 1 Connections Controls 1 2 Accessories 2 1 Safety Warnings 2 2 Service Hints 2 3 Firmware Upgrades 2 4 Service Test Program 3 1 Block Diagram 3 2 Wiring Diagram 3 3 Printed Boards Modules Power Supply 4 1 5DTC Module 5 1 DVD Frontend 6 1 DVD Backend 7 1 Internet A V Module 8 1 A V Board 9 1 6 Channel Class D Amplifier Boa...

Страница 2: ... Scan S N all channels 60dB Bandwidth Y 12MHz 3dB Bandwidth PrPb 6MHz 3dB YPrPb crosstalk bw 10MHz 50dB Audio playback performance Line out Output voltage 1 5Vrms 2dB Channel unbalance 1kHz 1dB Frequency response 20Hz 20kHz 0 5dB Crosstalk 1kHz 90dB S N unweighted 95dB Dynamic range 1kHz 90dB Distortion and noise 1kHz 85dB Audio playback performance SCART out Output voltage 1 5Vrms 2dB Channel unb...

Страница 3: ...n e m e h t n i n w o d r o p u t h g i r t f e l s e v o m 7 9 k c a b y a l p s p o t s 8 p t e k c o s e n o h p d a e h m m 3 6 9 E M U L O V e m u l o v e h t s t s u j d a 0 1 k c a b y a l p s e s u a p 1 1 2 K O n o i t c e l e s a s m r i f n o c r o k c a b y a l p s e m u s e r k c a b y a l p s t r a t s 2 1 E C R U O S K N I L C P T E N R E T N I G O L A N A X U A L A T I G I D X U A ...

Страница 4: ...u g o l a n a t h g i r d n a t f e l e h t o t t c e n n o c 6 S B V C T U O O E D I V V T e h t f o t u p n i o e d i V e t i s o p m o C e h t o t t c e n n o c 7 O E D I V S T U O O E D I V V T e h t f o t u p n i o e d i V S e h t o t t c e n n o c 8 V T o t V T e h t f o t e k c o s T R A C S e h t o t t c e n n o c 9 M A A N N E T N A a n n e t n a p o o l W M e h t t c e n n o c 0 1 M F A ...

Страница 5: ... T U O O E D I V V T e h t f o t u p n i o e d i V e t i s o p m o C e h t o t t c e n n o c 7 O E D I V S T U O O E D I V V T e h t f o t u p n i o e d i V S e h t o t t c e n n o c 8 Y B P R P T N E N O P M O C V T e h t f o s t u p n i o e d i v g n i d n o p s e r r o c e h t o t t c e n n o c 9 N A C S P n a c s e v i s s e r g o r p f f o r o n o h c t i w s o t 0 1 M A A N N E T N A a n n e...

Страница 6: ...n e t n A p o o L M A 6 8 3 5 4 9 4 5 2 2 4 2 X X l a i r e A M F 1 6 1 1 7 8 1 1 9 3 1 3 X X t f e L t n o r F x o B S L 1 2 0 4 2 0 0 0 5 6 9 9 X X t h g i R t n o r F x o B S L 2 2 0 4 2 0 0 0 5 6 9 9 X X t f e L r a e R x o B S L 3 2 0 4 2 0 0 0 5 6 9 9 X X t h g i R r a e R x o B S L 4 2 0 4 2 0 0 0 5 6 9 9 X X r e t n e C x o B S L 5 2 0 4 2 0 0 0 5 6 9 9 X X t f e L r e f o o w b u S x o B ...

Страница 7: ... sensibili alle scariche statiche ESD La loro longevità potrebbe essere fortemente ridatta in caso di non osservazione della più grande cauzione alla loro manipolazione Durante le riparationi occorre quindi essere collegato allo stesso potenziale che quello della massa delápparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano an...

Страница 8: ...tic table mat 600x650x1 25mm Anti static wristband Connection box 3 press stud connections 1MΩ Extendible cable 2m 2MΩ to connect wristband to connection box Connecting cable 3m 2MΩ to connect table mat to connection box Earch cable 1MΩ to connect any product to table mat or to connection box 2 3 ...

Страница 9: ...blank CD ROM and finalize the disc Power on the set and select source DVD DISC 1 Insert the upgrade CD ROM into tray 1 and close the tray The upgrade process will start automatically DOWNLOAD DISC 1 is shown on the display Wait for 2 minutes Attention Do not press any buttons or unplug the set during that time There s no explicit information given when the upgrade has finished Press DISC 1 on the ...

Страница 10: ...ecovery Mode as described in section 3 4 3 4 StreamIOm Emergency Recovery Mode The Emergency Recovery Mode will fix damaged StreamIOm firmware by a forced firmware upgrade To launch this special mode proceed as follows Disconnect the set from the mains supply Connect the set to the Internet via wired RJ 45 connection Attention Upgrade won t work via WiFi Hold the red Subtitle button on the Remote ...

Страница 11: ...vative 00 Philips 01 Grundig 02 Marantz 03 B O 04 Magnavox 05 Loewe 06 Yamaha 07 Hitachi 08 Audio 09 TV 10 etc 99 Test purpose Table 3 Version Matrix Code VMC Display Line1 StreamIOm Line2 xx xx xxxx Line3 VMC x x x xxx xx 1 Line1 PCI IIC COMM Line2 PASS or FAIL Error code Line1 RAM ROM TEST Line2 PASS or FAIL Error code Line1 CVBS TEST PIC Line1 RGB YUV TEST PIC Remarks Reads and shows the iSIO f...

Страница 12: ..._SDA AUDIO ADC VDD 7514 3 3V DPL2_R DPL2_L WS BCK DATAO 7161 5V L R L SW Ls C Rs Audio Interface 1700 Video Interface 1 2 3 4 5 6 7 8 1401 I2C Interface 1602 10 9 8 7 6 5 4 3 2 1 Audio Interface 5DTC Module VDD 7107 Tray Control DVD Backend 5DTC LOADER TMP87C409A 1905 1906 1200 1203 27MHz 8MHz TRAY MOT DRIVE SDRAM 2x 3 3V 5VST 3 3V 7101 VCC SWITCH STATES SDRAM 3 3V 5V6_ECO LPS PW_DN 7009 7010 TRAY...

Страница 13: ...naTX AntennaRX L R SL SR C SW AUX IN TV IN DIGITAL IN OUT LCD Module FrontBoard Main LPC GND 5V6_ECO 12M PWR_DOWN 1 5 Fan Fan 6 ANTENNA Terminal Speaker Terminal 1 4 LCD Backlight GND_E 5V0_E BLIGHT_2 BLIGHT_1 EH EH FE FE BTB FMN FE FE FE FE FE FMN FE FE EH EH EH EH EH EH EH EH EH EH EH FE FE FE FE FE FE 1 1 10 10 VH VH VH EH FE FMN FMN FMN FMN FMN FMN FMN IDE FMN EH FE FE FE 1 9 FE 9 1 1 4 EH SW ...

Страница 14: ...4 1 4 1 Power Supply Mains Power Supply Sec Power Supply ...

Страница 15: ... 9902 A1 9904 B4 9905 B2 9906 D3 T343 D10 T901 E2 T911 A1 T912 A1 T971 A6 T972 A6 T981 B10 T983 B10 T984 C10 T985 C10 T991 B4 T992 B6 T993 B6 T994 D4 T995 B6 14V 4 21 ONLY 127V 1905 values Not for 22 37 VOLTAGE REGULATION 2 1 YELLOW 37 ONLY BLACK T971 5 1 4 3 6 T983 1911 SDKGA 2 BAS316 6918 3920 4K7 1909 VH 3908 6908 1N4148 9906 1M 2910 BZX79 C39 6917 T985 100n 1901 1 2 BAS316 6903 2912 2903 47n 1...

Страница 16: ...T236 D8 30V L4941 0V To AV Board 39V 10K 3202 3232 100K 3235 50V 4u7 2229 1K2 3233 100K 10K 3234 BC857CW GND_AMP 7211 2K7 3201 T203 10K 4m7 2206 BC847B 7203 3205 100n 2209 3200 4K7 T230 3219 1K GND_D GND_M BC857B 7205 T209 GND_D 47K 3204 GND_D GND_D 6214 1N4148 GND_A GND_M BZX79 C4V7 6215 3 4 5 6 7 8 9 T228 1258 EH B 1 10 2 GND_M T227 2220 47u T200 3218 15K 330R 3207 10K 3203 5R6 3225 47u 2219 T21...

Страница 17: ...4 4 4 4 SUPPLY BOARD MAINS Componentside SUPPLY BOARD MAINS Copperside ...

Страница 18: ...4 5 4 5 SUPPLY BOARD SEC Componentside SUPPLY BOARD SEC Copperside ...

Страница 19: ... tray 4 and 5 move lever pos 29 forward to its endposition see picture 4 Release snap as shown in picture 5 and pull tray out To remove a CD from Play Position proceed as follows 1 Open tray 1 as described before 2 Tear the tray out with speed see picture 6 The tray can be inserted aftewards without any alignment 3 Move lever pos 29 forward to its endposition see picture 4 4 Push lever pos 31 forw...

Страница 20: ...01 7901 DVD ROM CONTROLLER M5705 FLASH ATAPI INTERFACE DVD DRIVE DV33SS MOT BOARD DISC 1 DISC 2 DISC 3 DISC 4 DISC 5 1104 TRAY_IRQ I2C_SCL I2C_SDA uC_RESET from to Front Controller BLOCK DIAGRAM DVD PART Location of switches TRAY MOTOR MOTOR BOARD ADDRESS3 SW CLOSE SW ADDRESS2 SW LOAD SW ADDRESS1 SW UNLOAD SW HOLDER HEIGHT COLLECTOR FROM TO TRAY CONTROL OPEN SW HOME SW GND GND 5V GND GND GND LIFT ...

Страница 21: ... A4 4800 E7 4801 E7 4802 E7 4803 E7 4804 B3 4811 B1 4823 C1 6801 A1 7800 A3 7801 C3 9 8 TRAY NO DISC 100K 3848 10K 3843 TCA0372 7803 B 6 5 3 2 4 7803 A TCA0372 7 8 1 2 4 3824 820R F812 100n 2801 100R 3829 3840 2K7 3821 47R 3842 10K 4K7 3803 2805 1n0 10 11 27 3 28 14 1 2 16 17 18 12 13 4 5 6 7 8 9 TMP87C409A 19 20 21 22 23 24 25 26 15 7801 Φ MC 3841 10K 10K 3830 3836 2K7 1n0 2804 F819 3845 F816 780...

Страница 22: ...5 4 5 4 5DTC Tray Control Board Componentside 5DTC Tray Control Board Copperside ...

Страница 23: ...5 5 5 5 121 EXPLODED VIEW 5DTC MECHANICS for orientation only ...

Страница 24: ...e d o C x i r t a M n o i s r e V k c e h C k o s i e d o C x i r t a M n o i s r e V f i d n e k c a B D V D e c a l p e R e l u d o m m O I m a e r t S n o h c t i w S o e d i V k c e h C t o n s e o d e l b a t n r u t m e l b o r p g n i d a e r D V D e t a r e l e c c a o t t r a t s d n e t n o r F D V D n o V 2 1 V 5 3 V 3 s e g a t l o v y l p p u s k c e h C d n e t n o r F D V D d n a d ...

Страница 25: ... 3 4 5 6 2210 7207 220u 16V BC817 25 RF RF RF 100K 2309 100n 3037 3066 M D 4036 2n2 2040 M 3075 3097 47K 100K 3038 2K2 2K2 3039 3055 7205 BC817 25 MC34072 7104 B 5 6 7 8 4 2028 2n2 470n 2057 100n RF 100n 7202 2SB1132 2320 RF 2054 100p RF 5002 RF 2035 10K 3074 33p 3071 10K 3040 10K 33R 3095 8V D RF 7206 7110 B MC34072 RF D 100n 2053 5M 470K 3054 3102 1R0 1M 3111 100n 8K2 3031 2076 5K1 3032 2n2 2n2 ...

Страница 26: ... 2011 6n8 2009 470p 3085 2209 50V 1u0 3019 2020 1n 56K 33R 3303 1 3079 100n 2017 3003 2 7 3010 2K2 10K 3305 2 2062 10p D PLL PLL D D 5D 5D 33R 3 6 1K 3069 2016 3301 3 100R 3313 1 1 8 10p 16 W_ 31 2007 100n 6 5 A7 A8 27 26 A9 DQ0 13 14 DQ1 DQ2 15 17 DQ3 DQ4 18 19 DQ5 20 DQ6 DQ7 21 E_ 22 24 G_ 1 RP_NC VCC 32 VSS M29F002BT A0 12 11 A1 23 A10 25 A11 A12 4 28 A13 A14 29 3 A15 A16 2 A17 30 A2 10 A3 9 A4...

Страница 27: ...4 H7 3005 I8 3006 I8 3007 H8 3009 G9 3010 G8 3011 G8 3012 D10 3013 D12 3014 E10 3015 D12 3017 F9 3018 F9 3019 F8 3020 F9 3022 F9 3025 E9 3026 H3 3027 D7 3028 I3 3029 N7 3031 K8 3032 O7 3033 J9 3034 J9 3035 J9 3037 O7 3038 N10 3039 N10 3040 N10 3042 M10 3043 J10 3049 M11 3050 M11 3051 M11 3053 O11 3054 M12 3055 K11 3057 B7 3058 C9 3059 B8 3060 B8 3061 C10 3063 B8 3064 C8 3065 C10 3066 M8 3067 D9 30...

Страница 28: ...O P 13 12 11 10 9 8 7 6 5 4 3 2 1 13 12 11 10 9 8 7 6 5 4 3 2 1 1105 I13 1106 M13 1200 B11 2201 J8 2202 H9 2203 M6 2204 O6 2205 O6 2206 M11 2207 L11 2208 E9 2209 D9 2210 N3 2211 N5 2212 L5 2213 O4 2214 M4 2215 I3 2216 K3 2217 J11 2218 J3 6100 B10 DVD Frontend Copperside ...

Страница 29: ... i t e s e r d n a 4 2 r e t p a h c s e d a r g p U e r a w m r i F e e s e d o C x i r t a M n o i s r e V k c e h C k o s i e d o C x i r t a M n o i s r e V f i d n e k c a B D V D e c a l p e R e l u d o m m O I m a e r t S n o h c t i w S o e d i V k c e h C t o n s e o d e l b a t n r u t m e l b o r p g n i d a e r D V D e t a r e l e c c a o t t r a t s d n e t n o r F D V D n o V 2 1 V 5...

Страница 30: ... VDD33_6 196 VDD3_6 205 VDAC_VDD3 121 VDAC_VDD4 118 VDAC_VDD5 VDATA0 115 VDATA1 114 113 VDATA2 110 VDATA3 109 VDATA4 108 VDATA5 107 VDATA6 106 VDATA7 VDD 30 VDD1 80 145 VDD2 32 VDD25 44 VDD25_1 VDD25_2 VDAC_0 129 VDAC_0B 128 VDAC_2 VDAC_2B 126 125 VDAC_3 123 VDAC_3B 122 VDAC_4 120 VDAC_4B 119 VDAC_5 117 VDAC_5B 133 VDAC_DVDD 132 VDAC_DVSS 135 VDAC_REF 134 VDAC_REFVDD 130 VDAC_VDD0 127 VDAC_VDD2 12...

Страница 31: ...6 15 7 14 8 13 49 28 41 54 6 12 46 52 16 WE_ 7008 10 11 DQ6 13 DQ7 DQ8 42 DQ9 44 LDQM 15 36 NC RFU 40 18 RAS_ 39 UDQM 1 14 27 3 9 43 BA1 17 CAS_ CKE 37 CLK 38 CS_ 19 2 DQ0 4 DQ1 DQ10 45 DQ11 47 DQ12 48 DQ13 50 DQ14 51 DQ15 53 5 DQ2 DQ3 7 8 DQ4 DQ5 A0 23 A1 24 22 A10 AP A11 35 A2 25 A3 26 A4 29 A5 30 A6 31 A7 32 A8 33 34 A9 20 BA0 21 7010 K4S641632F 1R0 3001 100n 2014 33R 3983 3982 33R 100n 33R 399...

Страница 32: ...D11 F019 E8 F020 B11 F021 C11 F023 C11 F024 E10 1 DCP 1 Interface 5066 G3 5068 H3 1 1 1 1 1 F022 D11 GND_D TO SIO BOARD CVBS F005 C11 1u0 5065 VID_GND F016 47u 2061 2059 2 4 3 5 1 6V3 100u 7050 CS5253B 1GDP 2073 F017 100n VID_GND 5066 1u0 4911 1u0 5060 10p VID_GND VID_GND 2063 75R 3052 VID_GND 180p 2055 07FMN SMT A TF 1052 1 2 3 4 5 6 7 F015 3053 100R F004 22p 2062 7 8 9 3051 470R 19 2 20 21 22 23...

Страница 33: ...7 5 7 5 DVD Backend Componentside ...

Страница 34: ...7 6 7 6 DVD Backend Copperside ...

Страница 35: ...the Internet streaming of the module without having a broadband Internet connection present 2 To program the SET 12NC into the module after replacement The Factory Test Server Application is available at dedicated workshops only Basic requirements PC running Windows NT4 Service Pack 6 or higher Windows 2000 or Windows XP Pro 400MB hard disk space Ethernet network card Ethernet crossover cable or E...

Страница 36: ...8 5V 7706 DIGITAL VIDEO ENCODER SAA7104H RESET 7509 5V MAST CLOCK 9 8 7 6 5 4 3 2 1 RX RX TX TX TPRDP TPRDM TPTDP TPTDM 10 RED CR C CVBS BLUE CB CVBS GREEN VBS CVBS HSM CSYNC VSM C_R_Pr B_Pb Y_G_Y CVBS FAN_CON RJ45 CONNECTOR FAN CONT PCI BUS I2C INTERFACE MINI PCI CONNECTOR SPDIF RECEIVER VA VD 7508 DIG_OUT_DVD DIG_IN 5V 22 21 20 19 18 17 16 15 14 13 12 11 14 13 12 11 10 9 8 7 6 5 4 3 2 1 IIS_IN_W...

Страница 37: ... B7 PCI_REQ_ H2 PCI_SERR_ J3 PCI_C BE2_ D2 PCI_C BE3_ B3 F1 PCI_DEVSEL_ E2 PCI_FRAME_ B5 PCI_GNT_ A2 PCI_IDSEL C9 PCI_INTA_ A4 PCI_AD27 A5 PCI_AD28 C6 PCI_AD29 B6 PCI_AD30 A6 PCI_AD31 T2 PCI_CLK PCI_C BE0_ M3 PCI_C BE1_ B2 PCI_AD19 B1 PCI_AD20 C2 PCI_AD21 C3 PCI_AD22 A1 PCI_AD23 A3 PCI_AD24 C4 PCI_AD25 B4 PCI_AD26 L1 PCI_AD11 K1 PCI_AD12 K2 PCI_AD13 J1 PCI_AD14 J2 PCI_AD15 D1 PCI_AD16 D3 PCI_AD17 ...

Страница 38: ... A15 3 A16 46 A17 15 A18 A19 43 A2 21 44 A20 33R AM29LV065D 7210 3310 3306 33R 33R 3292 3290 33R 33R 3238 2285 100n 100n 2266 2277 3209 100n 3207 33R 33R 3332 10K 33R 3235 3295 33R 2258 100n 33R 3293 17 3283 33R 72 86 6 12 32 38 46 52 78 84 3 9 35 41 49 55 75 81 44 58 30 57 69 70 73 19 1 15 29 43 10 11 13 74 76 16 71 28 59 14 21 42 45 47 48 50 51 53 7 54 56 8 83 85 31 33 34 36 5 37 39 40 23 18 67 ...

Страница 39: ...S5 PERRN 97 21 PHYVDD1 33 PHYVDD2 20 PHYVSS1 PHYVSS2 32 133 MD1 134 MD2 135 MD3 MD4 EEDO 138 139 MD5 MD6 140 141 MD7 5 MDC 4 MDIO MRDN 130 131 MWRN 34 NC1 42 NC2 43 NC3 48 NC4 PAR 99 76 IDSEL 61 INTAN IRDYN 92 142 MA0 LEDACTN MA1 LED10N 143 144 MA2 LED100N 1 MA3 EEDI 2 MA4 EECLK MA5 3 58 MACVDD1 125 MACVDD2 57 MACVSS1 MACVSS2 124 129 MCSN MD0 132 112 AD7 AD8 110 109 AD9 CBEN0 111 CBEN1 100 89 CBEN...

Страница 40: ... 15 16 17 18 19 2 20 21 22 1402 FMN BMT 1 10 11 12 100n 2418 270R 3433 3456 33R 2 T451 3453 2 2K2 7 7407 T411 BC847B F435 T452 10K 3469 100n 2412 33R 3425 3458 10K 4423 T459 100n 2415 3420 33R 3 4 5 6 7 8 9 10 1401 08FMN SMT A TF 1 2 10K 3449 2408 47p T461 T458 T460 33R 3415 3468 10K 3467 10K 10K 3466 BAT54 COL 3459 10K 6404 2K2 3453 4 4 5 BC847B 7408 470R 3463 3465 10K 22u 2413 T415 8 1 BSN20 740...

Страница 41: ...24 100n 6 E 10 S 16 Vdd 7 Vee 8 Vss 2 Y0 1 Y1 15 Z GND_A_SUPPLY F505 7509 B HEF4053BT 2522 1u0 GND_A_SPDIF 2K2 3548 3535 220R 7516 A LM833D 3 2 1 8 4 28 SDA CDOUT 1 SDOUT 18 U 20 VA 6 VD 23 RXP0 4 RXP1 12 RXP2 13 RXP3 14 RXP4 15 RXP5 25 RXP6 26 SCL CCLK INT 19 OLRCK 17 OMCK 21 OSCLK 16 RERR 11 RMCK 10 RST_ 9 RXN0 5 7508 CS8415A AD0 CS_ 2 AD1 CDIN 27 AGND 7 DGND 22 EMPH_ 3 FILT 8 H S_ 24 DIG_GND GN...

Страница 42: ...3600 3K3 T634 F628 3K9 3650 AUGND 330p 2635 3628 10R 5601 AUGND GND_A_SUPPLY_DAC 2614 100n 2630 1u0 2639 10n 2641 10n 2633 10n 100n 2617 3K3 3629 4609 3643 3K3 1n0 2638 3626 T635 10K 16 3632 10R 3627 10R 2615 10u GND_A_SUPPLY_DAC 3K9 3615 2625 330p 7602 A LM833D 3 2 1 8 4 3614 3K9 AUGND 3K3 3606 7600 B LM833D 5 6 7 8 4 2611 330p 4602 5603 3604 3K3 6600 BAT54 COL 3633 10K 3617 3K9 3K9 3621 AUGND T6...

Страница 43: ...N 40 CIN TV 23 COUT AUX 4 CVBSIN ENC DECV 5 42 DIGOUT1 44 DIGOUT2 2 DIGOUT3 14 DIGOUT4 16 DIGOUT5 18 DIGOUT6 35 FBIN AUX 34 FBOUT TV 3 GND1 7707 STV6618 13 B PBIN AUX 11 B PBIN ENC 27 B PBOUT TV 28 C GATE 6 CIN ENC GND_VA GND_VA 2742 100n 5719 3770 150R T716 GND_VA 10R 3766 75R 3749 GND_VA T713 GND_VA 560R 3702 100R 3720 F702 2K2 3776 3777 2K2 1K0 3750 75R 3717 100R 3737 3734 2K2 2714 1u0 100n 273...

Страница 44: ...1805 D1 1806 G2 1807 G10 2806 B5 F500mA 1804 L78M05CDT 2 1 3 7812 BC847B 7808 470R 3815 2817 100n 4 3 6 5 2 1 T822 7811 LM2576D2T ADJ 10K 3846 T820 SS36 6802 15K 3840 4u7 2840 T816 MGND 6 3V 47u 2806 2809 47u 6 3V 2K2 3823 1K5 3812 100n 2814 100n 2831 4800 3801 100R 100n 2819 2842 1u0 3848 10K 10K 3847 7818 BC857B 3837 22K 7813 BC847B T823 100n 2826 1K0 3841 BC847B 3m3 2821 7805 5817 22u 4K7 3810 ...

Страница 45: ...8 11 8 11 ...

Страница 46: ...8 12 8 12 StreamIOm G1 0 Side B ...

Страница 47: ...8 13 8 13 StreamIOm G1 0 Side A ...

Страница 48: ...8 14 8 14 ...

Страница 49: ...9 1 9 1 A V Board ...

Страница 50: ...K 3119 GND_A A_HP 2167 16V 47u 2K2 3110 10K T105 3170 47K 3173 4n7 2170 GND_A GND_A 4K7 3108 3153 GND_A GND_A 4 3 2K2 YKC21 4483 RED 1181 2 2154 470n 2153 100p 10K 3172 GND_D 100n 2160 68p 47K 2130 3177 68p 2145 50V 2166 4u7 GND_A GND_D 100R 3134 100p GND_A 16 220u GND_A 2109 T115 2124 14 15 9 20 1 GND_A GND_A 28 3 26 4 25 5 24 6 23 8 21 2 7 22 12 17 TDA7468 16 10 19 11 18 27 13 GND_A 7130 GND_A 1...

Страница 51: ... A_HP GND_D 3235 220R 2289 10n 1m0 2201 6 3 2232 220u 10V 6236 BAS316 T241 BAS316 6203 GND_D T214 6K8 3233 12A 3213 47R T274 3256 10K 16V GND_D 2233 220u T216 GND_D T226 T212 1 2 3 4 GND_D 5V_DVD FE BT VK N 1232 10K 3261 2K2 3268 T270 6229 BAS316 2237 1n0 T206 T225 100n 2225 3270 150R T207 EH B 1235 1 2 3 4 5 6 5V_DVD C GND_D 100R 3216 5V6_ECO T248 T218 T238 2287 47K 3298 47p T211 T210 7253 BC847B...

Страница 52: ...C T348 3350 3304 2K2 3352 10K GND_DIG 10K 22K 3368 2312 22n 4K7 3367 GND_C T335 16V 2311 47u GND_D 1K 3357 3347 10K 3340 470R T346 T359 3362 16V 47u 2394 33K 100R 3371 T339 10K 3319 GND_S 2K2 3308 4K7 3337 GND_A 470n 3349 2342 3K3 9V4 47u 16V 2313 10u 25V 22n 2337 2344 50V 2u2 2345 GND_D 2305 100p 2334 470n GND_S 100n 1K 3315 2388 GND_C 25V 10u 2343 T347 1 10 2 3 4 5 6 7 8 9 GND_C FE BT VK N 1234 ...

Страница 53: ...K 3473 1187 SSSS2 2 1 75R 5VVID GND_V 5VESD 3425 100R 3484 GND_V T421 5VHC 4409 GND_V 5VESD 5VHC T426 8 9 T400 19 2 20 21 3 4 5 6 7 1 10 11 12 13 14 15 16 17 18 1186 035 0 9848 00 100n 2426 100R 3400 GND_V T444 5VHC 1K0 3487 2430 1n0 47K 3455 4434 BZX384 C15 6403 GND_DIG Y2 15 Y3 12 Y4 1 Y5 5 Y6 2 Y7 4 Z 3 10K 3451 7401 74HC4051D E_ 6 8 11 10 9 16 VEE 7 Y0 13 Y1 14 1u0 2419 GND_DIG BZX384 C15 5VES...

Страница 54: ...9 6 9 6 AV Board Componentside ...

Страница 55: ...9 7 9 7 AV Board Copperside ...

Страница 56: ...io signal The output is followed by a low pass filter which eliminates the clock frequency and allows only the audio signal going to the speaker See simplified drawing below Compared to a conventional power amplifier the benefits of the Class D amplifier are Higher effiency Lower power dissipation Smaller heatsink required Smaller mains transformer required The main disadvantage of this concept is...

Страница 57: ...lowed by a 2nd order low pass filter It has a cut off frequency around 50kHz and converts the PWM signal into analog audio signal across the loudspeaker The TDA8920 has a temperature protection and a current limiter built in Furthermore via the mode input the IC can be put in active mute and standby mode Active mode amplifier fully operational with output signal Mute mode the amplifiers are operat...

Страница 58: ...ND2 STABI SUB VSSD 19 10 VDDA1 3 VDDA2 BOOT2 IN1 IN1 IN2 IN2 MODE OSC 16 OUT1 21 TDA8920 STABI MODE OSC STAGE STAGE INP INP BOOT1 15 22 7300 MANAGER PWM PWM MOD MOD CURRENT PROT TEMP SENSOR CTRL CTRL SHAKE SHAKE HAND HAND DRIVER DRIVER DRIVER DRIVER HIGH HIGH LOW LOW 3712 47K 100n 2308 2301 100n 3415 4233 4232 5K6 3102 5R6 F108 10K 3722 F122 100n 2104 2105 100n 10K F100 3420 3309 10R 470n 2225 EH ...

Страница 59: ...H1 2422 E1 2423 C2 2600 H3 2601 G3 2602 G3 2605 G3 2606 G3 2611 G3 2700 F3 3106 G2 3107 D6 3108 F2 3109 D6 3206 F1 3207 A6 3208 G2 3209 A6 3307 G6 3308 G2 3309 G6 3400 F1 3401 G1 3402 G1 3403 F1 3404 G1 3405 G1 3406 G1 3408 G1 3410 F1 3411 E1 3412 F1 3413 F1 3414 F1 3415 G1 3416 F1 3417 F1 3418 G1 3419 G1 3420 D7 3421 F2 3422 C1 3423 H1 3424 E1 3425 E1 3600 G3 3601 G3 3603 G3 3604 G3 3606 G3 3607 ...

Страница 60: ... F7 2425 G7 2500 C4 2501 B4 2502 F6 2603 G5 2604 G5 2607 G5 2608 H5 3100 E3 3101 D3 3102 E3 3103 D5 3104 C5 3105 D3 3200 B3 3201 B3 3202 B3 3203 C5 3204 C7 3205 B3 3300 G3 3301 G3 3302 G3 3303 E7 3304 E5 3305 G3 3306 G7 3407 G7 3409 G7 3426 F5 3602 G5 3605 G5 3609 G5 3610 H5 3700 E4 3701 D4 3709 B4 3712 A4 3716 H4 3718 G4 4133 G6 4332 G6 4333 G6 6600 G4 7602 G5 7607 G5 7608 G5 F100 F7 F102 G7 F103...

Страница 61: ...W_C SUBW_H From Speaker Terminal A B 2703 B3 1700 A4 1702 A1 2701 B3 2702 B3 SUBWOOFER 33n 2703 GND GND GND GND 330p 2702 6 2701 330p 1700 LQR1410 1 2 3 4 5 EH B 1702 1 2 3 4 1 2 3 4 1 2 3 4 Speaker Terminal SW Copperside Speaker Terminal SW Componentside ...

Страница 62: ...eaker 1 2 3 4 1 2 3 A From Power Amp From Power Amp MAIN_L_H MAIN_R_H From Power Amp Subwoofer SURR_R_C SPEAKER D E A B C D E 1800 B4 GND GND 2809 330p 5 6 7 8 9 11 12 1800 1 10 2 3 4 2811 330p LQR1910 GND GND GND GND GND GND GND 9 2813 330p GND EH B 1801 1 2 3 4 5 6 7 8 5 6 7 8 1804 EH B 1 2 3 4 4 5 6 7 8 EH B 1803 1 2 3 4 1802 EH B 1 2 3 2819 33n 33n 2818 2817 33n 33n 2816 2815 33n GND 2802 330p...

Страница 63: ...11 1 11 1 Front Board Main Front Board Left Rotary Board Tray Key Board Front Board Right LCD Backlight LCD Adapter Headphone Board Front LCD Interconnection Boards ...

Страница 64: ...2 73 74 75 76 77 78 79 8 80 81 82 83 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 2829 3 30 31 32 33 34 35 36 37 38 39 4 40 41 1314 1516171819 2 2021222324252627 8 9 TMP88CU77F 7001 1 10 100 1112 15 16 2 3 4 5 6 7 16FE ST VK N 1 10 11 12 13 14 3053 5K6 1112 2046 1n0 F149 F191 1K 3160 5009 3174 100R AT 51 100R 2047 100n 1K0 3037 3101 3033 1K0 D F124 22p ...

Страница 65: ...11 3 11 3 Front Board Main Componentside ...

Страница 66: ...11 4 11 4 Front Board Main Copperside ...

Страница 67: ...00 D1 1201 D4 1202 E3 6205 E3 6206 E2 7200 A4 7201 C4 F200 D1 F201 D1 GND OUT 1K0 TSOP4136ZC1 7200 3202 ESD 3201 10K LST770 6201 10n 2205 D 2204 1n0 F207 D 3207 10K BC847B 7201 EH S 1201 1 2 K 2200 10u 16V D D 820R 1202 D K 3203 6204 BZX384 C10 ESD F203 F204 F206 F205 3211 10R ESD 1N4148 6202 D D 6206 BZX384 C10 6200 1N4148 2202 1n0 2203 10n 4200 ESD C PAD 0200 2206 10u 16V K 3210 220R F200 2207 1...

Страница 68: ... 4 1 2 3 4 A B C D E A 1314 ESD 150R 3306 2314 1n0 6318 BZX384 C10 K 1n0 2306 BAS316 6303 6309 BAS316 D ESD ESD ESD 3318 270R 100n 2301 6305 BAS316 BAS316 6304 3317 390R K K K 10K 3303 F308 3302 10K F305 C PAD ESD F310 F309 0300 1315 5 6 7 8 9 1313 09FE ST VK N 1 2 3 4 F304 1301 BAS316 6302 5 ESD F306 1307 A 1 B 3 C 2 4 F307 6307 BZX384 C10 K D K BZX384 C10 6317 ESD ESD 6316 BZX384 C10 3319 220R 2...

Страница 69: ...y Key Board Componentside Tray Key Board Copperside F607 C2 A B C A B C GND_D GND TERMINAL Headphone Board 1131 C3 1600 B4 1602 C1 2600 C3 2601 C3 2602 C2 HP_L HP_DET F602 C2 F603 C2 F604 C2 F605 B3 F606 C3 From AV Board HP_R 4000 C3 4001 B3 5600 C2 5601 C2 5602 C2 F601 C2 provision only HP_GND 100n F607 2602 GND_D 2601 10n GND_D 2600 10n F606 GND_D 5600 F605 F604 F602 F603 1131 F601 4001 5602 400...

Страница 70: ...0 B1 F501 B1 F502 B1 F503 B1 3511 180R 100R 3515 LTL 1CHKFK 6503 1K 3504 3508 3505 1K 3509 10K 10K 3513 180R 6506 LTL 1CHKFK 180R 3510 LTL 1CHKFK 6507 4K7 3506 BC857B 7500 BC847B 7502 100R 3501 LTL 1CHKFK 6504 E 7501 BC857B 6509 LTL 1CHKFK 7503 BC847B 1 2 3 4 3507 4K7 F503 EH S 1502 F502 F501 E F500 3503 100R E E 1u 2500 2501 1u E E E 180R 3514 E E 180R 3512 LTL 1CHKFK 6500 6505 LTL 1CHKFK 3500 10...

Страница 71: ... 4 A B C D ESD ESD 1 1 2 3 4 5 6 7 ESD 1900 07FMN STK A MT1 5 MT2 6900 BAS316 A 1 B 2 C 3 4 D SRGPWJ0500 1901 D 10n 2903 K 2908 10n D ESD ESD K 10K 3900 J D 3911 150R 150R 3912 2909 10n F906 ESD F905 F903 F904 F901 F902 4 1 2 3 5 6 ESD 1902 SKQUAAA010 390R 3909 1904 K 220R 3907 2907 100n ESD 2906 100n D J BZX384 C10 6906 ESD 6908 BZX384 C10 1903 BZX384 C10 6905 100n 2905 3910 560R 560R 3904 3908 E...

Страница 72: ...12 1 12 1 EXPLODED VIEW SET ...

Страница 73: ...12 2 12 2 EXPLODED VIEW FRONT ASSEMBLY ...

Страница 74: ...08 14341 PLATE REAR NAFTA PRI 0213 3103 308 14351 PLATE REAR EU PRI 0232 3103 308 14402 COVER TOP LAC 0252 3139 113 27501 DAMPER RUBBER 50 DEGREES 0253 3139 113 27501 DAMPER RUBBER 50 DEGREES 0271 3103 309 50451 COVERS 5TDC PRE ASSY 0272 3103 308 15132 ROTARY VOLUME ASSY 0273 3103 308 15121 JOYSTICK PRE ASSY MISCELLANEOUS 1009 2822 031 01494 FAN 12VDC 0 8W 3100RPM 1011 3103 308 55051 FAN KD1206 PT...

Страница 75: ...V 2913 2222 338 22474 470nF 20 275V 2914 4822 126 13193 4 7nF 10 63V 2915 2020 554 90173 CERSAF KX 250V S2 RESISTORS 3200 4822 116 52283 4 7kΩ 5 0 5W 3201 4822 051 30272 2 7kΩ 5 0 06W 3202 4822 051 30103 10kΩ 5 0 06W 3203 4822 051 30103 10kΩ 5 0 06W 3204 4822 117 12925 47kΩ 1 0 06W 3205 4822 051 30103 10kΩ 5 0 06W 3206 4822 051 30681 680Ω 5 0 06W 3207 4822 051 30331 330Ω 5 0 06W 3208 4822 051 3068...

Страница 76: ...1 95127 BUK7535 55A 7202 9340 561 95127 BUK7535 55A 7203 5322 130 60159 BC846B 7205 4822 130 60373 BC856B 7206 4822 130 60373 BC856B 7207 5322 130 60159 BC846B 7210 4822 130 41246 BC327 25 7211 9340 218 60115 BC857CW 7901 4822 130 60373 BC856B 7902 4822 130 40855 BC337 40 7904 4822 130 42615 BC817 40 7905 4822 130 41327 BC327 40 7906 4822 130 42804 BC817 25 INTEGRATED CIRCUITS 7208 4822 209 33575 ...

Страница 77: ...583 470nF 10 16V 2158 4822 126 14583 470nF 10 16V 2159 4822 126 14583 470nF 10 16V 2160 4822 126 14221 68pF 5 50V CAPACITORS 2161 4822 126 14221 68pF 5 50V 2162 4822 124 80231 47µF 20 16V 2163 4822 126 13883 220pF 5 50V 2164 3198 016 31020 1nF 5 25V 2165 3198 016 31020 1nF 5 25V 2166 4822 124 40769 4 7µF 20 100V 2167 4822 124 80231 47µF 20 16V 2168 4822 126 13883 220pF 5 50V 2169 2238 586 59812 10...

Страница 78: ...59812 100nF 10 50V 2423 2238 586 59812 100nF 10 50V 2424 2238 586 59812 100nF 10 50V 2426 2238 586 59812 100nF 10 50V CAPACITORS 2428 2222 867 15339 33pF 5 50V 2429 2020 552 96807 1µF 10 10V 2430 5322 126 11578 1nF 10 63V 2431 2238 586 59812 100nF 10 50V 2432 2238 586 59812 100nF 10 50V 2434 4822 124 21732 10µF 20 25V 2435 3198 017 34730 47nF 10 16V 2436 2238 586 59812 100nF 10 50V 2437 2238 586 5...

Страница 79: ...246 4822 117 13632 100kΩ 1 0 06W 3250 4822 117 12925 47kΩ 1 0 06W 3252 4822 051 30562 5 6kΩ 5 0 06W RESISTORS 3254 4822 117 12925 47kΩ 1 0 06W 3256 4822 051 30103 10kΩ 5 0 06W 3257 4822 051 30103 10kΩ 5 0 06W 3258 4822 051 30103 10kΩ 5 0 06W 3260 4822 051 30103 10kΩ 5 0 06W 3261 4822 051 30103 10kΩ 5 0 06W 3262 4822 051 30222 2 2kΩ 5 0 06W 3263 4822 051 30222 2 2kΩ 5 0 06W 3268 4822 051 30222 2 2k...

Страница 80: ... 06W 3455 4822 117 12925 47kΩ 1 0 06W 3456 5322 117 13056 8 2kΩ 1 0 06W 3457 4822 051 30102 1kΩ 5 0 06W 3460 4822 051 30681 680Ω 5 0 06W RESISTORS 3461 4822 117 13632 100kΩ 1 0 06W 3462 4822 051 30101 100Ω 5 0 06W 3463 4822 051 30101 100Ω 5 0 06W 3464 4822 051 30101 100Ω 5 0 06W 3465 4822 051 30101 100Ω 5 0 06W 3466 4822 051 30101 100Ω 5 0 06W 3473 4822 051 30103 10kΩ 5 0 06W 3474 4822 051 30103 1...

Страница 81: ...63 4822 130 42615 BC817 40 7206 4822 130 40995 BD438 7207 5322 130 60159 BC846B 7208 4822 130 40995 BD438 7209 5322 130 60159 BC846B 7231 4822 130 60373 BC856B 7233 5322 130 60159 BC846B 7234 4822 130 42615 BC817 40 7250 4822 130 42615 BC817 40 7253 5322 130 60159 BC846B 7254 5322 130 60159 BC846B 7255 5322 130 60159 BC846B 7256 5322 130 60159 BC846B 7257 5322 130 60159 BC846B 7258 5322 130 60159 ...

Страница 82: ...F 10 50V 2302 2222 580 15649 100nF 10 50V 2304 2222 601 55649 100nF 10 100V CAPACITORS 2305 2222 580 15649 100nF 10 50V 2306 2020 021 91431 22µF 20 100V 2307 2222 601 55649 100nF 10 100V 2308 2222 580 15649 100nF 10 50V 2311 4822 126 13188 15nF 5 63V 2314 2238 600 15619 560pF 10 100V 2315 2238 600 15619 560pF 10 100V 2316 4822 121 51252 470nF 5 63V 2317 2222 601 55649 100nF 10 100V 2320 4822 126 1...

Страница 83: ...421 4822 051 30562 5 6kΩ 5 0 06W 3422 4822 051 30101 100Ω 5 0 06W 3423 4822 051 30562 5 6kΩ 5 0 06W 3424 4822 051 30562 5 6kΩ 5 0 06W 3425 4822 051 30562 5 6kΩ 5 0 06W 3426 4822 051 30562 5 6kΩ 5 0 06W 3600 4822 051 10821 820Ω 2 0 25W 3601 4822 051 10821 820Ω 2 0 25W 3602 4822 117 13632 100kΩ 1 0 06W 3604 4822 051 30103 10kΩ 5 0 06W 3605 4822 051 30682 6 8kΩ 5 0 06W 3606 4822 117 13632 100kΩ 1 0 0...

Страница 84: ...761 22pF 5 50V 2013 4822 122 33761 22pF 5 50V 2014 4822 122 33761 22pF 5 50V 2015 4822 122 33761 22pF 5 50V 2016 4822 122 33761 22pF 5 50V CAPACITORS 2017 4822 122 33761 22pF 5 50V 2018 4822 122 33761 22pF 5 50V 2019 4822 122 33761 22pF 5 50V 2020 4822 122 33761 22pF 5 50V 2021 4822 122 33761 22pF 5 50V 2022 4822 124 42234 100µF 20 6 3V 2023 2238 586 59812 100nF 10 50V 2025 4822 122 33761 22pF 5 5...

Страница 85: ...0102 1kΩ 5 0 06W 3040 4822 051 30102 1kΩ 5 0 06W RESISTORS 3041 4822 051 30102 1kΩ 5 0 06W 3042 4822 051 30102 1kΩ 5 0 06W 3043 4822 051 30102 1kΩ 5 0 06W 3050 4822 051 30472 4 7kΩ 5 0 06W 3051 4822 051 30272 2 7kΩ 5 0 06W 3052 4822 051 30471 470Ω 5 0 06W 3053 4822 051 30562 5 6kΩ 5 0 06W 3055 4822 050 11002 1kΩ 5 0 2W 3056 4822 050 11002 1kΩ 5 0 2W 3057 4822 050 11002 1kΩ 5 0 2W 3058 4822 050 110...

Страница 86: ...30101 100Ω 5 0 06W 3501 4822 051 30101 100Ω 5 0 06W 3502 4822 051 30101 100Ω 5 0 06W 3503 4822 051 30101 100Ω 5 0 06W RESISTORS 3504 4822 051 30102 1kΩ 5 0 06W 3505 4822 051 30102 1kΩ 5 0 06W 3506 4822 051 30472 4 7kΩ 5 0 06W 3507 4822 051 30472 4 7kΩ 5 0 06W 3508 4822 051 30103 10kΩ 5 0 06W 3509 4822 051 30103 10kΩ 5 0 06W 3510 4822 051 30181 180Ω 5 0 06W 3511 4822 051 30181 180Ω 5 0 06W 3512 482...

Страница 87: ... 193 08676 LED VS LTL816VYK LITO A 6503 9322 193 08676 LED VS LTL816VYK LITO A 6504 9322 193 08676 LED VS LTL816VYK LITO A 6505 9322 193 08676 LED VS LTL816VYK LITO A 6506 9322 193 08676 LED VS LTL816VYK LITO A 6507 9322 193 08676 LED VS LTL816VYK LITO A 6508 9322 193 08676 LED VS LTL816VYK LITO A 6509 9322 193 08676 LED VS LTL816VYK LITO A 6900 4822 130 11397 BAS316 6901 4822 130 11397 BAS316 690...

Страница 88: ...REVISION LIST Service Manual 3103 785 25260 Version 1 0 Initial release 14 1 ...

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