18
AVR-1803/883
Vcc
GND
Vout
IC PROTECTOR
ICP-N15 (IC105)GP1FA502RZ (IC801~803)
ABLC
GND
V
CC
NJL64H380A(RMC301)
KIA7806AP (IC602)
KIA7805AP (IC104, 103, 822)
KIA7815AP (IC101)
KIA7812AP (IC271)
KIA7915PI (IC102)
POSISTOR
P43T7D330BW16
MM74HCT244 (IC812)
V
OUT
22kohm
B.P.F
PD
20 1
19 2
18 3
17 4
16 5
15 6
14 7
13 8
12 9
11 10
1G
2G
1A
0
2A
0
2A
3
2Y
0
1Y
0
1Y
3
1A
1
2Y
1
1A
2
2Y
2
1Y
1
2A
1
1Y
2
2A
2
1A
3
2Y
3
GND
V
CC
FRONT
VIEW
Input
GND
Output
FRONT
VIEW
Input
GND
Output
FRONT VIEW
TOP VIEW
Vout
GND
Vcc
V
CC
V
OUT
GND
Vin
Vcc
GND
GP1FA502TZ(IC817)
INPUT
FRONT VIEW
OPTICAL
OUTPUT
IR SENSOR
Head Amp Amp Limitter Comparator
V
CC
Vin
GND
DRIVE
IC
LED
Detector
RC1117S25T (IC824)
RC1117S33ST (IC823)
1
2
3
2
ADJ/GND
OUT
IN
V
OUT
FRONT VIEW
BA7625 (IC605D)
BA7626 (IC652, 653, 601, 603
603D, 604D, 651, 654)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Monitor OUT
GND
IN5
GND
IN4
CTL E
IN3
CTL D
IN1
CTL A
V OUT1
Vcc
IN2
CTL B
V OUT2
CTL C
6dB
6dB
LOGIC
LOGIC
Note 1: * mark means that
feasible for either H or L.
Note 2: Each input terminal is
provided with sink chip
clamp (BA7625).
Each input terminal takes
20kohm at the end (BA7626).
CDE V OUT 2
LL* IN 1
HL *
LH* IN 3
HHL IN 4
HHH IN 5
CDE V OUT 1
LL*
HL * IN 2
LH* IN 3
HHL IN 4
HHH IN 5
ABE
MONITOR OUT
LL* IN 1
HL * IN 2
LH* IN 3
HHL IN 4
HHH IN 5
TC9184AP (IC552)
2
3
4
5
6
1
16
78
9
10
15
14
13
12
11
BASS+
BASS-
COM
TREBLE-
TREBLE+
Vss
VDD
GND
CK
DATA
STB
BASS+
BASS-
COM
TREBLE-
TREBLE+
Ladder resister
Analog switch
13 bit latch circuit
Level shift
20 bit Shift register circuit
Analog switch
Ladder resister
Ladder resister
Analog switch
13 bit latch circuit
Code
detect
circuit
Analog switch
Ladder resister
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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