Samsung SDC-30 Service Manual page 33

Alignment and Adjustments
4, Adjistment item
Power supply
DRAM test
Memory format
Fig. 5-10
Format is broken
Fig. 5-11
ASIC test
VSUB value adjustment
3100°K level AWB
5100°K level AWB
Fig. 5-12
5-6
: Supply power to the entire camera
: Check connections between DRAM and RISC
: Check the flash memory state. The various information and image
management data are stored as usual in the flash memory.
* Normal memory : Go to the next step with 'Formatted' message.
* Abnormal memory : Display the window to ask for compulsory
format with 'Format is broken' message as shown in Fig. 5-11.
Press 'Enter' of PC keyboard to retry memory format. Press '+' to
enter the next step without formatting. ( If formatted, all image
data are deleted.)
* Key : Stop Enter key : Continue
* Replace with new memory : When replacing with memory (due to
memory error), go to the next step after automatic formatting.
: Check for disconnection state between ASIC, RISC and DRAM and
ASIC function.
: Input V-SUB value. (Always refer to the table in oppend it before
inputting, because picture quality is affected). (Fig.5-14)
: Adjust AWB 3100°K level. This process should be done with 3100°K
level chart active throughout the screen. (Be certain to use it,
because picture quality is affected.)
: Adjust AWB 5100°K level. This process should be done with 5100°K
level chart active throughout the screen, and color temperature con
version filter should be attached to the camera. (Be certain to use it,
because picture quality is affected.)
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