electrostatically sensitive (ES) devices section of this service manual. different or amended since this drawing was prepared).

Transcription

1 7. 7- All Block Diagram System Data Flow & Alarm (Main PCB) CPU SC800 (Main PCB) Etnernet rtl800d_clock (Main PCB) Sil0680_0 (Main PCB) Sil0680_0 (Main PCB) For schematic Diagram - Resistors are in ohms, /8W unless otherwise noted. Note Special note : Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the electrostatically sensitive (ES) devices section of this service manual. Note : Do not use the part number shown on this drawing for ordering. The correct part number is shown in the parts list (may be slightly different or amended since this drawing was prepared). 7-8 USB.0 VT6 (Main PCB) Video Encoder Audio (Main PCB) Important safety notices : Components identified with the mark have the special characteristics for safety. When replacing any of these components. Use only the same type. 7-0 Mpeg AT0 (Main PCB) TW86 (Main PCB) Mux AT0 (Main PCB) OSG Main (Main PCB) OSG Video (Main PCB) VX50 (Main PCB) VX50 DDR (Main PCB) VX50 (Main PCB) DDR Memory (Main PCB) Front_Stop_Rear (Main PCB) Front (Front PCB) Rear (Rear PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-

2 7- All Block Diagram Audio Video PCI BUS 6Mbit SDRAM (5KxbitxBank) Record Path 8Mbit SDRAM x (8Mx6bitxBank) 56Mbit for SHR Mbit SDRAM x (Mx6bitxBank) RTL800C (Ethernet) Network Video In ~ TW86 # 5MHz BT656 CH0 ~ CH AT 0 PB REC Play Back AT0 (MPEG- Codec) For HDD 8F8J (8Mb Flash) M EPROM (5Kx6bit) 6MHz VT6 (USB) USB MON 5MHz 50MHz SC800 (Main CPU) PCI Bus SIL0608A * (ATA) Video AMP (NJM67) IC CPU MHz SPOT.768KHz MHz HDD DVD-RW Audio In ~ MSM7705- (Audio Codec) PB Audio (Analog) PB Audio (Digital) Live Audio (TDM) 6MHz DS (RTC) S9GL0A (Mb Flash) 6Mbit SDRAM (5KxbitxBank) XC956 MON Reon (Video Proc) 7MHz CyberPro 50 (OSG) VGA MAX58CSE 8P Con SPECA (RS-) SN75HVD07D x (RS-) 8Mbit DDR x (Mx6bitxBank).576MHz Video AMP (NJM67) CVBS, S-Video Out Audio Out Front [Key/LED] RS- RS-85 / Sensor In Alarm Out 7- This Document can not be used without Samsung s authorization. Samsung Electronics

3 7-- SC800 CPU Block Diagram ARM9TDMI Instruction MMU Data MMU Instruction cache data cache External Coproc interface Write back PA tag RAM Write buffer AMBA bus interface ASB ASB to AHB bus Bridge BUS Controller Interrupt Controller Clock & AHB BUS -bit CH GDMA PCI Bridge Memory Controller AHB to APB Bridge IIC UART APB BUS -bit Watch-Dog RTC RMT Receive TIMER SC800 Block diagram Samsung Electronics This Document can not be used without Samsung s authorization. 7-

4 7-- AT0 IC Block Diagram Digital Video Video Input Interface Motion Estimation /Prediction DCT/Q IQ/IDCT VLC/VLD System MUX/Demux Digital Video Video Ouput Interface RISC Core (ARM96E) SDRAM Controller Audio Codec Host Interface Host CPU AT0[Video encoding/decoding] Block Diagram 7- This Document can not be used without Samsung s authorization. Samsung Electronics

5 7- System Data Flow 7-- About S.M.P.S (Ringing Choke Converter Method) ) CH DVR(SHR-C50) is composed of Host CPU(SC800), MPEG Codec, ATA HDD I/F, Ethernet Controller, andusb I/F. The data flow and bandwidth between the each module are followings. 8MB SDRAM 8MB Flash 6MB SDRAM HOST CPU SC800 00MHz Ma\x 00K C VIDEO MUX PCI BUS ATA HDD ATA HDD ATA Controller PDC078 Ma\x 6Mbps MPEG CODEC MB SDRAM External HDD USB.0 Controller VT6 Ma\x 6Mbps Ma\x 0Mbps Ethernet RTL89D 00Base-T Fig. 7- ) Main board requirements To transfer the CH video compressing signal to Recording, Display, Playback, Backup, Network AT0 receives the video compressing signal from AT0 and transfers it with Video OUT and S-Video OUT. To output audio compressing signal received from AT0 Samsung Electronics This Document can not be used without Samsung s authorization. 7-5

6 7- & Alarm (Main PCB) Œ J7_TP_V J7_TP_5V ˇ ˇ J7_TP0_.V Œ These are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. 7-6 This Document can not be used without Samsung s authorization. Samsung Electronics

7 7- CPU SC800 (Main PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-7

8 7-5 Etnernet rtl800d_clock (Main PCB) ΠU70_CLKM_.576MHz ΠThese are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. 7-8 This Document can not be used without Samsung s authorization. Samsung Electronics

9 7-6 Sil0680_0 (Main PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-9

10 7-7 Sil0680_0 (Main PCB) 7-0 This Document can not be used without Samsung s authorization. Samsung Electronics

11 7-8 USB.0 VT6 (Main PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-

12 7-9 Video Encoder Audio (Main PCB) Auido Œ U7_SSP_.08MHz U706_SYNC-FS ˇ U706_BCLK_.08MHz ˇ Œ U706_AIN_AUIDO These are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. 7- This Document can not be used without Samsung s authorization. Samsung Electronics

13 7-0 Mpeg AT0 (Main PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-

14 7- TW86 (Main PCB) Video Y_R70_.576MHz ΠΠU75_CLKPO_7MHz These are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. 7- This Document can not be used without Samsung s authorization. Samsung Electronics

15 7- Mux AT0 (Main PCB) Video ΠΠU79_SCLK_7MHz These are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. Samsung Electronics This Document can not be used without Samsung s authorization. 7-5

16 7- OSG Main (Main PCB) 7-6 This Document can not be used without Samsung s authorization. Samsung Electronics

17 7- OSG Video (Main PCB) Audio Œ U705_VOUT_C U705_VOUT_Y ˇ U75_VIN_Video ˇ Œ These are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. Samsung Electronics This Document can not be used without Samsung s authorization. 7-7

18 7-5 VX50 (Main PCB) Audio 7-8 This Document can not be used without Samsung s authorization. Samsung Electronics

19 7-6 VX50 DDR (Main PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-9

20 7-7 VX50 (Main PCB) 7-0 This Document can not be used without Samsung s authorization. Samsung Electronics

21 7-8 DDR Memory (Main PCB) Samsung Electronics This Document can not be used without Samsung s authorization. 7-

22 7-9 Front_Stop_Rear (Main PCB) Video Audio ΠΠJ75_Pin_Audio These are the waveforms of SHR-C50. Caution There can be some differences (Voltage, Frequency, stc.) among cameras. 7- This Document can not be used without Samsung s authorization. Samsung Electronics

23 7-0 Front (Front PCB) D. V K EY OU T_ C S * K EY IN _C S J ST IC _C S* L E D _ CS F RO NT _C S5 F RO NT _C S6 L E D _ NE TW O R K L E D _ HD D J F PC - 8 P K EY _R OW [5.. 0] U U K EY _C OL [.. 0] MD AT A 0 K EY _R OW 0 MD AT A 0 MD AT A 0 K EY _C OL 0 MD AT A K EY _R OW D Q 9 MD AT A MD AT A D Q 9 K EY _C OL MD AT A K EY _R OW D Q 8 MD AT A MD AT A D Q 8 K EY _C OL D. V MD AT A K EY _R OW D Q 7 MD AT A MD AT A D Q 7 MD AT A K EY _R OW D Q 6 MD AT A MD AT A D Q 6 MD AT A 5 K EY _R OW 5 D 5 Q R R R R R 5 R 6 R 7 R 8 MD AT A 5 MD AT A 5 D 5 Q 5 MD AT A 6 D 6 Q 6 MD AT A 6 MD AT A 6 D 6 Q 6 MD AT A 7 D 7 Q 7 MD AT A 7 MD AT A 7 D 7 Q 7 D 8 Q 8 D 8 Q 8. K n O E K EY OU T_ C S * 0 n O E O E V C C D. V D. V 0 K EY IN _C S O E V C C 0 C LK G ND 0 C C LK G ND C 7 LV C5 7 AP W 7 LV C5 7 AP W 0 D. V C 5 0 E NT ER 5 0 pf R IG HT D O W N L E F T D U P D. V D. V S DS U MD AT A 0 A 0 Y 0 8 MD AT A A Y 7 MD AT A A Y 6 MD AT A A Y 5 MD AT A A Y MD AT A 5 A 5 Y 5 MD AT A 6 A 6 Y 6 MD AT A 7 A 7 Y 7 K EY _R OW [5.. 0] K EY _C OL [.. 0] R R R K R 0 0 R 0 R 0 D IMN 0 K EY _C OL 0 C OL 0 K EY _C OL C OL K EY _C OL C OL D. V L E D B lu e L E D G re e n L E D R ed L E D G re e n L E D 5 B lu e L E D 6 G re e n L E D _ HD D L E D _ RE C L E D _ BA C K UP L E D _ AL AR M L E D _ NE TW O R K K EY _R OW 0 R OW 0 K EY _R OW R OW K EY _R OW R OW K EY _R OW R OW K EY _R OW R OW K EY _R OW 5 R OW 5 D. V V BU S D - D + G ND MD AT A 0 MD AT A MD AT A MD AT A MD AT A MD AT A 5 MD AT A 6 MD AT A 7 Re d Wh i t e Gr e e n Bl a c k U P L E F T L E D _ RE C L E D _ AL AR M L E D _ BA C K UP L E D _ CS O E V C C 0 D. V 0 R. 7K MD AT A 0 C LK G ND C R. 7K MD AT A 7 LV C5 7 AP W R. 7K MD AT A D. V C 6 0 S W S W R. 7K MD AT A 5 0 pf R 5. 7K MD AT A R 6. 7K MD AT A 5 R 7. 7K MD AT A 6 D R 8. 7K MD AT A 7 C H P TZ S DS J C ON J ST IC _C S* D. V C OL 0 C OL C OL R OW 0 R OW R OW R OW R OW R OW 5 D O W N C H S EA R C H S TO P E NT ER MO D E ME N U R EC R IG HT A UD IO A L A R M E JE CT R IG HT Samsung Electronics This Document can not be used without Samsung s authorization. 7- R 5 R 6 R 7 R 8 R 9 R 0 C 8 0 C 9 0 S W 0 9 O E O E V C C G ND 7 LV C5 A_ P W 0 0 L E F T S W S W S W S W 6 S W E NT ER S W 7 S W 8 S W S W L D L W S K U 5 C 7 0uF /0V U SB A -T ype S traight D IP U D D D D D 5 D 6 D 7 D 8 S W 9 U P Q Q Q Q Q 5 Q 6 Q 7 Q S W5 C H S W8 C H S W6 Z O O M S W9 F RE E ZE S W B AC K S W7 P LAY S W 0 F OR WA R D C 0 S W D O W N S W S W

24 7- Rear (Rear PCB) B NC U C T -E X-0 5 B NC 5 U C T -E X-0 6 R 7 5 R C AM B NC U C T -E X-0 5 B NC 6 R 7 5 U P SC C AM A UD IO A UD IO U C T -E X-0 5 B NC 7 U C T -E X-0 6 U P SC C AM U C T -E X-0 5 B NC 8 U C T -E X-0 6 C AM A UD IO U P SC A U D IO U JK -M0-0 E B NC U P SC R U C T -E X-0 6 R A U D IO U JK -M0-0 E A U D IO R B NC U JK -M0-0 E A U D IO R 7 5 R 7 5 A UD IO U JK -M0-0 E C AM C AM C AM C AM A UD IO _O UT A U D IO A U D IO A U D IO A UD IO J A UD IO _O UT A U D IO 5 U JK -M0-0 E H E A DE R X 0 7- This Document can not be used without Samsung s authorization. Samsung Electronics