Samsung CS29Z4HF9X/BWT, Руководство по обслуживанию

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Samsung Electronics 4-7
NO
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FUNCTION
A4
A10
D7
D6
D0
D5
D1
D4
D2
D3
A0
A1
A2
VSS
VDD
A17/P4.0
A18/P4.1
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
P2.3(A/D)
ASSIGN
A4
A10
D7
D6
D0
D5
D1
D4
D2
D3
A0
A1
A2
VSSD
VDDD
A17
A18
SCL1
SDA1
SDA2
SCL2
WP
S-MUTE
S-RESET
FACTORY
KEY1
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
-
IN
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
IN/OUT
OUT
OUT
OUT
IN
IN
ACTIVE H/L
-
-
-
-
-
-
-
-
-
-
-
-
-
GND
STD 5V
-
-
-
-
-
-
HIGH
HIGH
LOW
LOW
-
EXPLANATION
EPROM CONTROL DATA/ADDRESS
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EPROM CONTROL ADDRESS
EPROM CONTROL ADDRESS
EPROM CONTROL ADDRESS
DIGITAL GND
DIGITAL VCC
EPROM CONTROL ADDRESS
EPROM CONTROL ADDRESS
EPROM CONTROL BUS
EPROM CONTROL BUS
SLAVE IC CONTROL BUS
SLAVE IC CONTROL BUS
EEPROM WRITE PROTECTION
MAIN SOUND AMP MUTE
MSP RESET
BIS ADJ.MODE SELECTION
CH.UP,CH.DOWN,VOL.UP,VOL.DOWN,MENU