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BBK DK960S - page 1
TUNED ST. 3D MEM AM ALL FM VOL1 VOL2 SERVICE MANU AL Dk960S ...
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BBK DK960S - page 2
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 . A S S E M B L I N G A N D D I S A S S E M B L I ...
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BBK DK960S - page 3
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. After servicing, make t ...
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BBK DK960S - page 4
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 button TUNER MODE: BAND button DVD MODE PREV button TUNER MODE TUNING button 10 12 MIC 1 jack 13 MIC 2 jack 14 MIC VOLUME 1 knob DVD MODE: NEXT button TU ...
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BBK DK960S - page 5
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. Sleep timer. Stations saving button, up to 20 FM/AM stations can be saved respectively/Set the pl ...
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BBK DK960S - page 6
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. 4 .1.Grounding for electrostatic breakdown prevention Some devices such as the DVD player use the optical pickup(laser diode)and the optical ...
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BBK DK960S - page 7
5 .1 Optical pickup U nit Explosed View and Part List Pic (1) 5. Assembling and disassembling the mechanism unit 5 ...
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BBK DK960S - page 8
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 1EA2451A24700 HOLDER, SHAFT 3 4 1EA2511A29100 GEAR, RACK 1 5 1EA2511A29200 GEAR, DRIVE 1 6 1EA2511A29300 GEAR, MIDDLE, A 1 7 1EA2511A29400 GEAR, MIDD ...
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BBK DK960S - page 9
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 . g e a r w h e e l 1 8 . s w i t c h 6 . i r o n c h i p 1 9 . F i v e - p i n f l a t p l u ...
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BBK DK960S - page 10
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. Open the LD short lands quickly with a sol ...
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BBK DK960S - page 11
6 .1. Video Output (Luminance Signal) Confirmation DO this confirmation after replacing a P.C.B. Purpose:To maintain video signal output compatibility. 1.Connect the oscilloscope to the video output terminal and terminate at 75 ohms. 2.Confirm that luminance signal(Y+S)level is 1000mVp-p ±30mV Measurement point Video output terminal Color bar 75% ...
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BBK DK960S - page 12
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. 2.Confirm that the chrominance signal(C)level is 621 mVp-p ±30mV Measurement point Video output terminal Color bar 75% PLAY(Title 46):DVDT-S15 PLAY(Title 12):DVDT-S01 DV ...
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BBK DK960S - page 13
7.MPEG BOARD CHECK WAVEFORM 7.1 27MHz WAVEFORM DIAGRAM 7.2 IC5L0380R PIN.2 WAVEFORM DIAGRAM 11 ...
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BBK DK960S - page 14
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. It contains servo ampl ifiers to generate focusing error, 3 - beam t ...
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BBK DK960S - page 15
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 LVL VGA ENVELOP DETECTOR AGC RFGCU LRFRP INPUT MUX REF and 2VREF Voltage Generator VGA EQ ENVELOP DETECTOR AGC CDA DVDB CDB DVDC CDC DVDD CDD DVDRFIN ...
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BBK DK960S - page 16
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 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 101 100 99 98 97 96 102 MT1336 DVD-ROM With DVD_RAM Read AVDDO RFOP RFON AGNDO ...
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BBK DK960S - page 17
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 Flag of bad data output status RF SIO interface 56 SCLK Digital Input RF s erial clock input 58 SDEN Digital Input RF serial data enable 59 SDATA Digital ...
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BBK DK960S - page 18
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 for DVD - RAM 101 MA Analog Input DC coupled DVD - RAM main - beam RF signal input A 102 MB Analog Input DC coupled DVD - RAM main - beam RF signal inp ...
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BBK DK960S - page 19
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 Laser power monitor input 126 LDO2 Analog Output Laser driver output RF RIPPLE 26 CRTP Analog RF top envelop filter capacitor connecting 27 CRTPLP Ana ...
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BBK DK960S - page 20
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 input Trimming pin for ALPC2 13 TM4 Analog input Trimming pin for ALPC2 HIGH SPEED TRACK COUNTING 29 TRLP Analog Low - pass filter capacitor connecting ...
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BBK DK960S - page 21
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 ...
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BBK DK960S - page 22
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 - 1/MPEG - 2/JPEG video decoding § Dolby AC - 3/DTS/DVD - Audio audio decoding § Unified track buffer and A/V decoding buffer § Video processing for ...
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BBK DK960S - page 23
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. DRAM Interface n Video Decode § Decodes MPEG 1 video and MPEG2 main level, main profile video (72 ...
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BBK DK960S - page 24
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. 2 PLLVSS Ground Ground pin for data PLL and related analog circ ...
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BBK DK960S - page 25
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, SR PU Microcontroller address 15 31 AD7 Inout 2~16MA, SR Microcontroller address/data 7 32 AD6 Inout 2~16MA, SR Microcont roller address/data 6 33 AD ...
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BBK DK960S - page 26
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, SR Flash address 16 5 0 A17 Output 2~16MA, SR Flash address 17 51 IOA18 I nout 2~16MA, SR SMT Flash address 18 / IO 52 IOA19 I nout 2~16MA, SR SMT Fl ...
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BBK DK960S - page 27
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, SR PU, SMT Microcontroller port 3 - 0 69 UP3_1 I nout 4MA, SR PU, SMT Microcontroller port 3 - 1 70 INT0# I nout 2~16MA, SR PU, SMT Microcontroller in ...
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BBK DK960S - page 28
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 3.3V power pin for in ternal digital circuitry 98 RD11 Inout 2~16MA, ...
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BBK DK960S - page 29
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 2.5V power pin for internal digital circuitry 121 RA0 Output 2~1 ...
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BBK DK960S - page 30
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 2.5V power pin for internal digital circuitry 141 RD21 Inout 2~16MA, ...
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BBK DK960S - page 31
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 right channel ) (2) Trap value in power - on reset : 1 : manufactory test mode 0 : normal operation OR Videoin Data PortB 1 158 ASDATA4 Inout 4MA PD SMT ...
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BBK DK960S - page 32
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 2.5V power pin for internal digital circuitry 183 SPLRCK Input Audio left/right channel clock of SPDIF input / Videoin Data PortB 6 184 SPBCK Input ...
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BBK DK960S - page 33
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 150 149 147 146 145 148 143 142 141 144 139 138 137 140 135 134 133 136 131 130 129 132 127 126 125 128 123 122 121 124 119 118 117 120 115 114 113 116 112 RD26 DQM1 RA0 DQM0 BA1 RD30 RA10 RA1 R ...
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BBK DK960S - page 34
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 Processor DRAM Interface Video Decoder System Parser Video Output Playback Controller System Controller CSS/ CPPM DRAM Flash IR/ VFD DVD module Debug Port ...
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BBK DK960S - page 35
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. CSS/CPPM The CSS/CPPM module provides functions necessary for decoding discs co ...
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BBK DK960S - page 36
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. The SPU module also allows two SPU objects to be displaye d at the same time ...
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BBK DK960S - page 37
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 - 0.3 to 3.6 V V IN Input Voltage - 0.3 to 5.5 V V OUT Output Voltage - 0.3 ...
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BBK DK960S - page 38
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 current in byte mode, 28 mA typical in word mode – 35 mA typical program/erase current – 5 µA maximum CMOS standby current n Compatible with JEDE ...
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BBK DK960S - page 39
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-DECODER 8 Mb FLASH MEMORY ARRAY Y-GATING DATA LATCH I/O BUFFERS I/O CONTROL RESET# DQ[15:0] A[18:0], A-1 RY/BY# IC BLOCK DIAGRAM & DESCRIPTION 37 ...
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BBK DK960S - page 40
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 27 CE# A0 26 25 A11 A10 5 6 A9 A8 7 8 NC NC 9 10 WE# RESET# 11 12 NC NC 13 14 RY/BY# A18 15 16 A17 A7 17 18 A6 A5 19 20 A15 A14 1 2 A13 A12 3 4 A4 A3 ...
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BBK DK960S - page 41
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 is offering fully synchronous operation refe ...
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BBK DK960S - page 42
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 Controls internal clock signal and when deactivated, the SDRAM will be one of the states among power down, suspend or self refresh CS Chip Select Enables o ...
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BBK DK960S - page 43
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 Decoders Column Add Counter Row active Column Active Burst Counter Data Out Control CAS Latency Internal Row counter DQ0 DQ1 DQ14 DQ15 refresh Self re ...
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BBK DK960S - page 44
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 33K R412 33K R413 33K R414 33K R416 10K VCC C402 101 R417 10K VCC TC402 100uF/16V R418 270R 1 2 LED401 LED R419 270R F1 1 F1 2 P16 4 P13 7 P14 6 P15 ...
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BBK DK960S - page 45
FRONT SCHEMATIC DIAGRAM 43 ...
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BBK DK960S - page 46
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 2.2K +9V A9V AGND VDATA3 V703 8050 R706 1K R705 2.2K A9V C701 104 AG ...
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BBK DK960S - page 47
45 SCART BOARD ...
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BBK DK960S - page 48
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 4.7K R506(DNS) 330R R505 75ohm R502 120K/2W R503 39K/2W ! BCN502 SW-SPST ! ! U502 HS817 TC502 47uF/50V TC501 330uF/400V D505 HER107 C502 103/1KV C503 101/1KV L503 FB FL+ FL- -21V DGND ...
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BBK DK960S - page 49
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 CT OUT# RS OUT# EN_S Vdd_3 MUTE LR EN_S MUTE S FL GND FR OUT# FR GND FL OUT# RIGHT-OUT MUTE LRS LRS GND RIGHT-OUT CT OUT# FR GND SUB OUT# CT GND FL OUT ...
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BBK DK960S - page 50
POWER SOURCE/AMPLIFIER BOARD SCHEMATIC DIAGRAM 48 ...
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BBK DK960S - page 51
POWER SOURCE/AMPLIFIER BOARD SCHEMATIC DIAGRAM 49 ...
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BBK DK960S - page 52
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 4.7uF/16V TC606 22uF/16V TC6 ...
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BBK DK960S - page 53
OK SCHEMATIC DIAGRAM 51 ...
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BBK DK960S - page 54
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 CRTP 26 CRTPLP 27 TRLPA 28 TRLP 29 HTRC 30 GNDP 31 DPFN 32 DPFO 33 AGNDX 34 AGNDX 35 AGNDX 36 VDD 37 VFO13 38 GND 39 UDGATE 40 HDGATE 41 IO0 42 IO1 43 IO ...
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BBK DK960S - page 55
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 4.7R AV33 R214 4.7R(DNS) C229 104(DNS) Y2 DACV33A Y4 Y5 Y6 SDATA SDEN R216 18K C231 104 C230 104 C2 ...
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BBK DK960S - page 56
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 L250 FBSM T GND C294 104 C295 104 C296 104 C297 104 TC208 220uF/16V TC207 220uF/16V +P9V -P9V RVCC DV33 GND A5V R263 150R A5V VIDEO_Y R262 160R C254 47p ...
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BBK DK960S - page 57
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 4.7K R2151 4.7K C2128 683 C2127 102 C2126 151 R ...
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BBK DK960S - page 58
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 TC259 10uF TC260 10uF TC261 10uF 1 2 3 4 5 6 XS204 HEADER 6 VOICE-DET OKA GND +9V -9V VCC L349 0805 L340 0805 AMPSLEEP AGND FR_ OUT# CT_OUT# SUB_OUT# ...
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BBK DK960S - page 59
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 25 NC 26 VDIN2 27 NC 28 VDIN3 29 NC 30 VDIN4 31 NC 32 VDOUT 33 NC 34 FL_OUT 35 NC 36 SL_OUT 37 NC 38 CT_OUT 39 AVCC 40 NC 41 SUB_OUT 42 NC 43 SR_OUT 44 ...
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BBK DK960S - page 60
MIAN SCHEMATIC DIAGRAM 58 ...
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BBK DK960S - page 61
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 1/4W2.2 Ω ±5% 1 R341 2 SMD RESISTOR 1/16W 0 Ω ±5% 0603 31 R205,R219,R220,R226,R259,R299,R 282,R332,L243~L248,C2131,C2132, C2134,R2232,R2235,R344,R279,R21 62,R327,R243,R246,R2240,R2243 ...
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BBK DK960S - page 62
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 50V4.7U±20%5×11 2 1 TC277 34 CD CD11 16V1U±20%5×11 2 2 TC218,TC220 35 CD CD11 16V10U±20%5×11 2 ...
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BBK DK960S - page 63
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~C339,C343~C34 6,C2113,C2137,C2143,C2146,C2 150~C2154,C341,C2230,C2231,C 2241,C2258,C2235~C2238,C219 3,C2194,C2197,C2211,C2232 ， C2249 ， C2250 ， C2 ...
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BBK DK960S - page 64
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 1.0mm DUAL LINE CONTACT, STRAIGHT DUAL LINE PLUG 1 XS206 98 CABLE SOCKET 6/5P 1.25mm STRAIGHT DUA ...
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BBK DK960S - page 65
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,R5137,R5141,R514 5,R5125 27 SMD RESISTOR 1/10W 150K ±5% 0805 6 R5163~R5168 28 SMD RESISTOR 1/16W 33K ±5% 0603 3 R5187,R587,R590 29 SMD RESISTOR 1/1 ...
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BBK DK960S - page 66
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 RESISTOR 1/4W10K±5% SHAPED 10 1 R507 59 CARBON FILM RESISTOR 1/4W75 Ω ±5% SHAPED 10 1 R505 60 CARBON FILM RESISTOR 1/4W220 Ω ±5% 1 R520 61 CARBON F ...
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BBK DK960S - page 67
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 2.5 3 TC537,TC540,TC543 99 CD GZ 105 ℃ 25V47u ±20%8×12 3.5 1 T ...
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BBK DK960S - page 68
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 8.0mm 2# 2 BCN501,BCN502 131 SOCKET 5P ...
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BBK DK960S - page 69
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 1/4W2.2K±5% SHAPED 10 2 R703,R705 4 CARBON FILM RESISTOR 1/4W33 Ω ±5% 1 R704 5 CARBON FILM RESISTOR 1/4W1K±5% 1 R706 6 CARBON FILM RESISTOR 1/4W75 Ω ±5% 1 R708 7 POR ...
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BBK DK960S - page 70
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 2.0mm 1 FROM MAIN FRONT PANEL TO ITS SUBSIDIARY BOARD 3 LIGHT TOUCH RESTORE SWITCH HORIZONTAL 6×6×1 6 K901~K903,K905~K90 ...
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