Denon DN-C620 Service Manual page 50

Q413 : S-24C04BFJ
p
(TOP VIEW)
1 8
NC
2 7
NC
3 6
NC
4 5
GND
Figure 2
S-24C01BFJ
S-24C02BFJ
S-24C04BFJ
SCL
SDA
D
IN
Pin
Number
VCC
1
WP
2
3
SCL
4
SDA
5
6
7
8
∗ ∗ ∗ ∗ 1. Connect to GND or Vcc.
Start / Stop
Detector
LOAD
COMP
Device Address
Comparator
LOAD
R / W
D
OUT
Pin
Name
NC No Connection
NC No Connection
NC No Connection
GND Ground
SDA Serial data input/output
SCL Serial clock input
Write Protection pin
WP Connected to Vcc: Protection valid
Connected to GND: Protection invalid
VCC Power supply
WP
Serial Clock
Controller
High-Voltage Generator
INC
X Decoder
Address
Counter
Y Decoder
66
Function
∗ ∗ ∗ ∗ 1
∗ ∗ ∗ ∗ 1
∗ ∗ ∗ ∗ 1
VCC
GND
Data Register
2
E PROM
Selector
Data Output
ACK Output
Controller