Manuel d'utilisation / d'entretien du produit DK960S du fabricant BBK
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TUNED ST. 3D MEM AM ALL FM VOL1 VOL2 SERVICE MANU AL Dk960S.
C O N T E N T S 1 . S A F E T Y P R I C A U T I O N S 1 2 . P R E V E N T I O N O F E L E C T R O S T A T I C D I S C H A R G E ( E S D ) T O E L E C T R O S T A T I C A L LY S E N S I T I V E ( E S ) D E V I C E S 1 4 . P R E V E R T I O N O F S T A T I C E L E C T R I C I T Y D I S C H A R G E 4 5 .
1.1 GENERAL GUIDELINES 1. When servicing, observe the original lead dress. if a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation ba rr ier, insulation papers shields are properly installed.
3.Control Button Locations and Explanations Fro nt Pan el Illustration POWER switch 2 Disc tray 4 VFD display window 5 VOLUME knob 6 PLAY bu tton 7 STOP button 8 FUNCTION button 9 DVD MODE: PAUS E but.
Change the audio language. Switch the TV system between P AL, NTSC and AUTO . DVD titles. Open/close the vir tual keyboard function. P ause playback. Normal playback. Function setup. Change subtitle languages/Switch JPEG display modes. Repeat playback.
The laser diode in the traverse unit (optical pickup)may brake down due to static electricity of clothes or human body . Use due caution to electrostatic breakdown when servicing and handling the laser diode.
5 .1 Optical pickup U nit Explosed View and Part List Pic (1) 5. Assembling and disassembling the mechanism unit 5.
M a t e r i a l s to P i c ( 1) No. PARTS CODE PARTS NAM E Q ty 14692200 SF-HD60 1 1 1EA0311A06300 ASSY, C HASSIS, COMPLETE 1 2 1EA0M10A15500 ASSY, MOTOR, SLED 1 Or 1EA0M10A15501 ASSY, MOTOR, SLED 1 3.
5 .2 Bracket Explosed View and Part List Pic (2) Materials to Pic(2) 1 . b r a c k e t 1 4 . f r o n t s i l i c o n r u b b e r 2 . b e l t 1 5 . B a c k s i li c o n r u b b er 3 . s c r e w 1 6 . P i c k - u p 4 . b e l t w h e e l 1 7 . P i c k - u p 5 .
5 .3 MISCELLANEOUS 5 .3.1 Protection of the LD(Laser diode) Short the parts of LD circuit pattern by soldering. 5 .3.2 Cautions on assembly and adjustment Make sure that the workbenches,jigs,tips,tips of soldering irons and measuring instruments are grounded,and that personnel wear wrist straps for ground.
6 .1. Video Output (Luminance Signal) Confirmation DO this confirmation after replacing a P.C.B. Purpose:To maintain video signal output compatibility.
Do the confirmation after replacing P.C.B. Purpose:To maintain video signal output compatibility. 1.Connect the oscilloscope to the video output terminal and terminate at 75 ohme.
7.MPEG BOARD CHECK WAVEFORM 7.1 27MHz WAVEFORM DIAGRAM 7.2 IC5L0380R PIN.2 WAVEFORM DIAGRAM 11.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE GENERAL DESCRIPTION MT1336 is a high performance CMOS analog front - end IC for both CD_ROM driver up to 48XS and DVD - ROM driver up to 16XS. It also supports DVD - RAM read up to 4XS Version 2.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE MT1336 FUNCTION BLOCKS DIAGRAM DVDA DEFECT TEO FEO MDI2 LDO2 ATTENUATOR DPD REF and 2VREF Voltage Generator V2REFO.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE MT1336 PIN ASSIGNMENT DPDMUTE AGNDP AGNDX AVDDP VCON SA SB MC MD DVDB DVDA DVDRFIP DVDC DVDD 95 94 93 92 91 90 89 .
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE MT1336 PIN DESCRIPTIONS Pin Numbers Symbol Type Description LQFP128 RF Flag Interface 23 DEFECT Digital Output Fla.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE 87 R FGCU Analog RF AGC loop capacitor connecting for DVD - RAM 86 RFGCI Analog RF AGC loop capacitor connecting f.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE 124 MDI1 Analog Input Laser power monitor input 125 LDO1 Analog Ou tput Laser driver output 123 MDI2 Analog Input .
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE ALPC TRIMMING 9 TM1 Analog input Trimming pin for ALPC1 10 TM2 Analog input Trimming pin for ALPC1 11 TM3 Analog i.
MT1336 PRELIMINARY, SUBJ ECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE 48 IO6 49 IO7 50 IO8 51 IO9 52 IOA 53 IOB 19.
MT1379 Specifications are subject to change without notice Progressive Scan DVD Player Co mbo Chip n Super Integration DVD player single chip § Servo controller and data channel processing § MPEG - .
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE cycle timings § Block - based sector addressing § Programmable buffering counter for buffer status tracking § Maximum DRAM speed is 133MHz § Support 5/3.3 - Volt.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE P IN D EFINITIONS Pin Number Symbol Type Description 1 IREF Analog Input Current reference input. It generates reference current for data PLL. Connect an ext ernal 100K resistor to this pin and PLLVSS.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 29 HIGHA6 Inout 2~16MA, SR PU Microcontroller address 14 30 HIGHA7 Inout 2~16MA,.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 48 IOA7 Inout 2~16MA, SR PU Microcontroller address 7 / IO 49 A16 Output 2~16MA,.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 67 UP1_7 I nout 4MA, SR PU, SMT Microcontroller port 1 - 7 68 UP3_0 I nout 4MA, .
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 94 RD14 Inout 2~16MA, SR PU/PD, SMT DRAM data 14 95 RD13 Inout 2~16MA, SR PU/PD, SMT DRAM data 13 96 RD12 Inout 2~16MA, SR PU/PD, SMT DRAM data 12 97 DVDD3 Power 3.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 117 DQ M0 Output 2~16MA, SR Mask for DRAM input/output byte 0 118 BA1 Output 2~16MA, SR DRAM bank address 0 119 RA10 Output 2~16MA, SR DRAM address10 120 DVDD2 Power 2.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 138 RD23 Inout 2~16MA, SR PU/PD, SMT DRAM data 23 / Videoin Data PortA 7 139 RD22 Inout 2~16MA, SR PU/PD, SMT DRAM data 22 / Videoin Data PortA 6 140 DVDD2 Power 2.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 157 ASDATA3 Inout 4MA PD SMT (1) Audio serial data 3 (surround left/surround rig.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE Pin Number Symbol Type Description 181 SPDATA Input Audio data of SPDIF input / Videoin Data PortB 5 182 DVDD2 Power 2.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE 26 Jul, 2002 Page 1 of 2 MT1379 (216 pins) 111 RA4 110 109 RA7 RA6 RA5 150 149 147 146 145 148 143 142 141 144 139 .
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE F UNCTIONAL B LOCK Servo DSP Servo IO Analog Front end DPU Channel Decode Microphone Input Audio Output Audio Proce.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE controller changes the mode and speed of operation according to servo register setting. The PWM generator g enerates pulse - width - modulated signal to drive disc spindle motor driver.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE This is a hardware sub - picture decoder. It decodes the compressed SPU image bitstream and CHG_COLCON commands according to SPU header information previously decoded by system controller.
MT1379 PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE E LECTRICAL C HARACTERISTICS Absolute Maximum Rating Symbol Parameters Value Unit VDD3 3.3V Supply voltage - 0.3 to 3.6 V VDD2 2.5V Supply voltage - 0.3 to 3.0 V VDDA Analog Supply voltage - 0.
KEY FEATURES n 5 Volt Read, Program, and Erase – Minimizes system-level power requirements n High Performance – Access times as fast as 55 ns n Low Power Consumption – 20 mA typical active read .
BLOCK DIAGRAM STATE CONTROL WE# CE# OE# BYTE# COMMAND REGISTER DQ[15:0] A[18:0], A-1 V CC DETECTOR TIMER ERASE VOLTAGE GENERATOR AND SECTOR SWITCHES PROGRAM VOLTAGE GENERATOR ADDRESS LATCH X-DECODER Y.
PIN CONFIGURATIONS Standard TSOP48 DQ7 DQ14 44 43 DQ6 DQ13 42 41 DQ5 DQ12 40 39 DQ4 V CC 38 37 DQ11 DQ3 36 35 DQ10 DQ2 34 33 DQ9 DQ1 32 31 DQ8 DQ0 30 29 A16 BYTE# 48 47 V SS DQ15/A-1 46 45 OE# V SS 28.
HY57V641620HG 4 Banks x 1M x 16Bit Synchronous DRAM . DESCRIPTION The Hyundai HY57V641620HG is a 67,108,864-bit CMOS Synchronous DRAM, ideally suited for the main memory applications which require large memory density and high bandwidth. HY57V641620HG is organized as 4banks of 1,048,576x16.
HY57V641620HG PIN CONFIGURATION PIN DESCRIPTION PIN PIN NAME DESCRIPTION CLK Clock The system clock input. All other inputs are registered to the SDRAM on the rising edge of CLK CKE Clock Enable Contr.
HY57V641620HG FUNCTIONAL BLOCK DIAGRAM 1Mbit x 4banks x 16 I/O Synchronous DRAM X decoders State Machine A0 A1 A11 BA0 BA1 Address buffers Address Registers Mode Registers Row Pre Decoders Column Pre .
C401 104 C403 101 C404 101 1 2 K401 D401 1N4148 D402 1N4148 VFDST VFDCK VFDAT VCC KEY1 KEY2 KEY3 KEY4 SW4 SW3 J2 J1 R415 0R R405 51K R401 33K R402 33K R403 33K R404 33K R408 10K R409 10K R410 10K R411.
FRONT SCHEMATIC DIAGRAM 43.
A(B)OUT 1 A(A)OUT 3 RETURN 5 BLUE I/O 7 RETURN 9 GREEN I /O 11 RETURN 13 RED I/O 15 RETURN 17 V-OUT 19 GND 21 A(B)IN 2 A-COM 4 A(A)IN 6 FUNC SW 8 CONT 10 NC 12 RETURN 14 BLK I/O 16 TRTURN 18 V-IN 20 JK701 VJS3921 R701 4.7K R708 75R V701 8050 B C E V702 8050 R704 33R R702 330R R703 2.
45 SCART BOARD.
C515 102 L505 10uH/1A C506 223 L507 10uH/2A L506 10uH/2A BC501 ~275V 104 L501 JBL2822 30mH±20% RV501 07D471(DNS) F501 T1.6A/250V R K A ! ! ! R510 4.7K R509 12K R508 4.
L RS S L EN_LR EN_C LS S C C RS Vdd_1 Vdd_4 PU PU PU LRS GND Vdd_6 EN_LRS MUTE C EN_LR EN_C EN_LRS CT GND LRS GND LS OUT# Vdd_6 Vdd_4 Vdd_2 Vdd_5 LS OUT# RS OUT# MUTE-1 SELL AGND Vdd_1 Vdd_2 PU FRIN C.
POWER SOURCE/AMPLIFIER BOARD SCHEMATIC DIAGRAM 48.
POWER SOURCE/AMPLIFIER BOARD SCHEMATIC DIAGRAM 49.
VR601 10K 1 3 2 VR602 10K C603 103 R623 10K R620 1K R611 4.7K R612 4.7K C604 103 R605 10k R604 560R R603 560R R601 22K 5 6 7 U601B 4558 3 2 1 8 4 U601A 4558 +9VA 3 2 1 8 4 U602A 4558 C607 100P R613 5.1K 5 6 7 U602B 4558 R609 10K C605 100p R606 10K R610 10K C606 100p R607 1K R608 1K C608 102 R602 22K TC605 22uF/16V TC603 4.
OK SCHEMATIC DIAGRAM 51.
WOBS O 1 WVDD 2 AGNDX 3 AGNDX 4 AVDDO 5 RFOP 6 RFON 7 AGNDO 8 TM1 9 TM2 10 TM3 11 AGNDT 12 TM4 13 AVDDT 14 V2REFO 15 VREFO 16 V20 17 FEO 18 LVL 19 CSO 20 TEO 21 VDDP 22 DEFECT 23 LRFRP 24 HRFRP 25 CRT.
C212 103 C213 103 C214 103 C215 103 C216 101 R202 750K R203 20K R204 18K R205 0R R206 10K R207 33K R201 8.2K C221 104 C220 153 C219 103(DNS) C218 331 C217 331 V1P4 FMSO DMSO PWMOUT2 TROPEN TRSO FOSO JITF O LPFOP LPFIP C226 225 R212 4.7R C228 225 R213 4.
R281 150R A5V R280 160R C269 47p C270 20pF C271 47p L215 1.8uH VGND VGND R277 150R A5V VIDEO_U R276 160R C266 47p C267 20pF C268 47p L214 1.8uH VGND VGND VIDEO_V L242 FBSM T L241 FBSM T L249 FBSM T L2.
R249 330R R250 10K +9V R264 150R R266 1K VD205 1N4148 +9V R267 1K AGND VD206 1N4148 -9V AGND MUTE-1 TC235 47uF/16V TC234 100uF/16V AGND R265 10K Q212 2SC1815-Y Q218 1015 Q219 1015 C2134 0R C2131 0R C2132 0R TC225 10uF/16V TC226 10uF/16V TC227 10uF/16V TC228 10uF/16V TC229 10uF/16V TC230 10uF/16V R2150 4.
R2208 100K R2209 100K R2210 100K R2211 100K R2212 100K R2213 100K FL_OUT FR_OUT CT_OUT SUB_OUT SL_OUT SR_OUT R2232 0R R2235 0R R2240 12k R2243 12k R2252 12k R2255 12k TC256 10uF TC257 10uF TC258 10uF .
IN_L5 1 NC 2 IN_L4 3 NC 4 IN_L3 5 NC 6 IN_L2 7 NC 8 IN_L1 9 NC 10 TPOUT_FL 11 NC 12 SEL_FL 13 NC 14 CTRE_FL 15 NC 16 RCMID1_FL 17 NC 18 RCMID2_FL 19 NC 20 RCBAS1_FL 21 NC 22 RCBAS2_FL 23 NC 24 VDIN1 2.
MIAN SCHEMATIC DIAGRAM 58.
DK960S MATERIAL LIST 1. DECODE BOARD MATERIAL SPECIFICATIONS/PART NUMBER QUANTITY LOCATION 1 CARBON FILM RESISTOR 1/4W2.2 Ω ±5% 1 R341 1 CARBON FILM RESISTOR 1/4W2.
28 PRECISION SMD RESISTOR 1/16W 750K ±1% 0603 3 R202,R331,R335 29 SMD RESISTOR 1/16W 1M Ω ±5% 0603 1 R255 30 SMD RESISTOR 1/16W 10M Ω ±5% 0603 1 R254 31 SMD RESISTOR 1/16W 2K ±5% 0603 1 R237 32 CD CD11 50V2.2U±20%5×11 2 1 TC274 33 CD CD11 50V4.
55 SMD CAPACITOR 50V 104 +80%-20% 0603 103 C201~C211,C221,C224,C227,C2 30,C231,C232,C234~C235,C237, C240,C245,C246~C253,C272~C2 74,C278~C283,C284,C287~C297 ,C301~C303,C312~C313,C320~C 330,C332,C335~C3.
90 CRYSTAL OSCILLATOR 27.00MHz 49-S 1 X201 91 SOCKET 5P 2.0mm 1 XS302 92 SOCKET 6P 2.0mm 2 XS303,XS201 93 SOCKET 10P 2.5mm 1 XS203 94 SOCKET 6P 2.5mm 1 XS204 95 PCB 2937C-2 1 96 CABLE SOCKET 11P 1.0mm STRAIGHT DUAL LINE PLUG 1 XS207 97 CABLE SOCKET 13P 1.
23 SMD RESISTOR 1/16W 47K ±5% 0603 1 R549 24 SMD RESISTOR 1/16W 27K ±5% 0603 2 R5192,R5196 25 SMD RESISTOR 1/16W 30K ±5% 0603 4 R574,R575,R585,R589 26 SMD RESISTOR 1/10W 33K ±5% 0805 6 R5129,R5133.
55 SMD VOLTAGE REGULATOR DIODE 30V 1/2W MINIMELF 2 ZD504,ZD505 56 CARBON FILM RESISTOR 1/4W22 Ω ±5% SHAPED 10 1 R513 57 CARBON FILM RESISTOR 1W33 Ω ±5% SHAPED R 15 ×8 1 R523 58 CARBON FILM RESI.
95 CD CD11 105 ℃ 16V10U±20%5×11 2 14 TC546,TC547,TC548,TC549,TC 550,TC551,TC552,TC553,TC554 ,TC555,TC556,TC557,TC558,T C567 96 CD CD11 105 ℃ 100V4.7U±20%6×12 2.5 1 TC519 97 CD CD11T 25V10U±10%5×11 2 6 TC536,TC538,TC539,TC541,TC 542,TC544 98 CD CD11C 105 ℃ 50V22U±20%6×7 2.
124 IC L7809CV GOLD SEALED TO-220 1 U508 125 IC LM393 SO8 6 UC501,UC502,UC503,UC504,U C505,UC506 126 IC RC4558D SOP 6 UA501,UA502,UA503,UA504,U A505,UA506 127 IC TDA8927JN2C1E3 DBS 3 UB502,UB501,UB503 128 POWER GRID FILTER JBL2822 30mH±20% 2 L501,L502 129 PHOTOELECTRIC COUPLER HS817 2 U502,U506 130 SOCKET 2P 8.
MATERIAL SPECIFICATIONS/PART NUMBER QUANTITY LOCATION 1 CARBON FILM RESISTOR 1/4W4.7K±5% 1 R701 2 CARBON FILM RESISTOR 1/4W330 Ω ±5% SHAPED 10 1 R702 3 CARBON FILM RESISTOR 1/4W2.
CONNECTION CORDS Φ 0.6 SHAPED 10mm 1 R415 20 FLAT CABLE 11-6/5P 100/360 2.0 T3 WITH L NEEDLE 1 XS402 21 PCB 4937-3 1 6. SUBSIDIARY BOARD MATERIAL SPECIFICATIONS/PART NUMBER QUANTITY LOCATION 1 PCB 9937-0 1 2 FLAT CABLE 6P 40mm 2.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté BBK DK960S c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du BBK DK960S - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation BBK DK960S, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le BBK DK960S va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le BBK DK960S, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du BBK DK960S.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le BBK DK960S. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei BBK DK960S ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
