HCD-DJ2i
60
IC1602 BA00BC0WCP-V5E2 (REGULATOR BOARD)
IC1603 BA00BC0WCP-V5E2 (REGULATOR BOARD)
IC915 R5523N001B-TR-F (USB BOARD)
IC1011 BU2099FV (SIDE B BOARD)
IC1010 BU2099FV (MASTER VOL BOARD)
IC660 TDA744813TR (MAIN AUDIO BOARD (2/2)))
THERMAL
SHUT DOWN
OVER CURRENT
PROTECT
VDD
VCC
2
GND
3
C
5
OUT
4
CTL
1
–
+
VREF
DRIVER
12BIT SHIFT REGISTER
12BIT STORAGE
REGISTER
CONTROL CIRCUIT
L. P
. F
VDD
OE
SO
Q1
1
Q10
Q9
Q8
Q7
Q6
Q5
1
2
3
5
6
7
8
4
10
16
15
14
13
12
11
9
17
18
19
20
VSS
N.C.
DA
TA
CLOCK
LCH
Q0
Q1
Q2
Q3
Q4
OUTPUT BUFFER (Open Drain)