Samsung SRP-350PG Service Manual - Page 60
DIP Switch Circuit
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7-8 DIP Switch Circuit 7 Special Circuit Description C4 C3 C2 C1 CPU (M30624FGFP) DIODE( MMBD6050L) R1 ~ R4 R1 (OUT) R2 (OUT) R3 (OUT) R4 (OUT) C1 (IN) C2 (IN) C3 (IN) C4 (IN) R1 checks No.1~4 of DIP S/W#1. R2 checks No.5~8 of DIP S/W#1. R3 checks No.1~4 of DIP S/W#2. R4 checks No.5~8 of DIP S/W#2. DIP S/W1 No.1 is ON. Figure 7-13 DIP Switch Block Diagram Samsung Electro-Mechanics 7-9
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7 Special Circuit Description
7-9
7-8 DIP Switch Circuit
±²¸µ/¸¶µ9º½¼¾µÌ³¼Å¿³·µÅºÀ´³´·µºÊµ·²¸µ´Å½Àµ´³ÎÀ½ÉµºÊµ°µÉ³À¸´µ½À¾µ·²¸µ¼¸·¿¼Àµ´³ÎÀ½ÉµºÊµ°+ɳÀ¸Çµ µ ±²¸µÌ#,µ´¸À¾´µ¼¸»¸½·¸¾É¶
½À¾µÅºÀ·³À¿º¿´É¶µ·²¸µ´Å½Àµ¾½·½µ7Á
±
7°µ·²¼º¿Î²µ#8ÇÃ?#8ÇÆǵ µ ±²¸µË0#µ!=:µ³Àʺ¼¹½·³ºÀµ³À»¿·µ³Àµ·²¸µ¼¸·¿¼Àµ´³ÎÀ½Éµ³Êµ·²¸
´»¸Å³Ê³ÅµË0#µ!=:µ³´µ51µ!·½·¿´µ¾¿¼³Àε·²¸µÎ³Í¸Àµ·³¹¸Çµ µ ±²¸µÌ#,µ¼¸½¾´µ·²¸µ¾½·½µ·²¼º¿Î²µÌÁ?Ì°µ½À¾µ½À½É¶;¸´µÈ²½·µË0#
!=:µ³´µ51µ½À¾µ»¸¼Êº¼¹´µ·²¸µ´¸É¸Å·¸¾µÊ¿ÀÅ·³ºÀÇ
Figure 7-13 DIP Switch Block Diagram
CPU (M30624FGFP)
DIODE( MMBD6050L)
C4
C3
C2
C1
R1 ~ R4
R1 (OUT)
R2 (OUT)
R3 (OUT)
R4 (OUT)
C1 (IN)
C2 (IN)
C3 (IN)
C4 (IN)
DIP S/W1 No.1 is ON.
R1 checks No.1~4 of DIP S/W#1.
R2 checks No.5~8 of DIP S/W#1.
R3 checks No.1~4 of DIP S/W#2.
R4 checks No.5~8 of DIP S/W#2.
Samsung Electro-M
e
chanics