Samsung SCC-B2335, Руководство по обслуживанию

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Samsung Electronics This Document can not be used without Samsung's authorization 7-1
7. Schematic Diagrams
● For schematic Diagram
- Resistors are in ohms, 1/8W unless otherwise noted.
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).
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.
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.
Note
7-1 All block Diagram ----------------------------------------------------------------------------------------7-2
7-2 Power Distribution Diagram -----------------------------------------------------------------------7-3
7-3 Power (Power PCB) --------------------------------------------------------------------------------------7-4
7-4 A1 DSP (CCD PCB) ----------------------------------------------------------------------------------------7-5
7-5 CCD (CCD PCB) ---------------------------------------------------------------------------------------------7-6
7-6 CDS_AGC_A/D (CCD PCB) ----------------------------------------------------------------------------7-7
7-7 Day_Night (CCD PCB) -----------------------------------------------------------------------------------7-8
7-8 EEPROM (CCD PCB) --------------------------------------------------------------------------------------7-9
7-9 H-Drive (CCD PCB) --------------------------------------------------------------------------------------7-10
7-10 I/O (CCD PCB) -------------------------------------------------------------------------------------------7-11
7-11 IRIS Control (CCD PCB) ----------------------------------------------------------------------------7-12
7-12 Motor Drive (CCD PCB) ----------------------------------------------------------------------------7-13
7-13 Regulator (CCD PCB) -------------------------------------------------------------------------------7-14
7-14 Reset (CCD PCB) --------------------------------------------------------------------------------------7-15
7-15 RS-485 (CCD PCB) ------------------------------------------------------------------------------------7-16
7-16 UTP (CCD PCB) ------------------------------------------------------------------------------------------7-17
7-17 V-Drive (CCD PCB) ------------------------------------------------------------------------------------7-18
7-18 Video (CCD PCB) --------------------------------------------------------------------------------------7-19
7-19 Video Communication (CCD PCB) -----------------------------------------------------------7-20
7-20 UTP 1/1 (REAR PCB) --------------------------------------------------------------------------------7-21
7-21 UTP 1/2 (REAR PCB) --------------------------------------------------------------------------------7-22