Marantz NR1504 /U1B, Руководство по обслуживанию

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DIGITAL : IC1008
MX25L3206EM2I-12G (except : N)
MX25L6406EM2I-12G (ONLY N)
74VHC4051A (DIGITAL : U1001)
Control Inputs “ON” Channel
Inhibit C B A TC74VHC4051A
L L L L 0
L L L H 1
L L H L 2
L L H H 3
L H L L 4
L H L H 5
L H H L 6
L H H H 7
H X X X None
X: Don't care,
CS# 1
2
3
4
8
7
6
5
SO/SIO1
WP#
GND
VCC
HOLD#
SCLK
SI/SIO0
SYMBOL
CS#
SI/SIO0
SO/SIO1
SCLK
WP#
HOLD#
VCC
GND
Chip Select
Serial Data Input (for 1 x I/O)/ Serial Data
Input & Output (for Dual Output mode)
Serial Data Output (for 1 x I/O)/ Serial Data
Output (for Dual Output mode)
Clock Input
Write protection
+ 3.3V Power Supply
Ground
Hold, to pause the device without
deselecting the device
DESCRIPTION
PIN DESCRIPTION
157