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T5n/T4n/T3n
QQ
3 7 63 1515 0
I
IC BLOCK DIAGRAM （IC ブロック図）
• DS36276M (X2155A00)
Transceiver
CPUT: IC802
V
CC
RO
1
8
R
RE
2
7
DO/RI
3
6
DE
DO/RI
D
DI
4
5
GND
• NJM2068M-D (TE2) (X3505A00)
Dual Operational Amplifier
INT: IC402-407, 410, 414, 901-906
Output A
1
+V
8
Inverting
2
7
Input A
-
+
TE
L 13942296513
Non-Inverting
3
6
+
-
Input A
-DC Voltage Supply
-V
4
5
• NJM13600M (TE2) (X5042A00)
Operational Amplifier
INT: IC409
AMP BIAS INPUT A
1
16
DIODE BIAS A
2
15
+INPUT A
3
14
–INPUT A
4
– +
+
–
13
A
B
OUTPUT A
5
12
V–
6
11
BUFFER INPUT A
7
10
www
BUFFER OUTPUT A
8
9
.
20
http://www.xiaoyu163.com
• IR2110 (X2382A00)
Driver
PST: IC103,104
LO
1
V
14
COM
2
13
VSS
HIN
VCC
3
12
LIN
4
11
SD
SD
VS
5
10
HIN
LIN
VB
6
9
VDD
HO
7
8
V
• NJM78L06UA (TE1) (X3620A00)
Regulator +6V
INT: IC412
+DC Voltage
Supply
Output B
Inverting
Input B
Non-Inverting
Input B
• YAC-526-EZE2 (X5574A00)
2ch high grade digital volume LSI
INT: IC408
AMP BIAS INPUT B
IN1
DIODE BIAS B
+INPUT B
REF1B
REF1A
–INPUT B
OUTPUT B
Zero
AVDD
Crossing
Detector
V+
DGND
REF
BUFFER INPUT B
AVSS
Zero
Crossing
BUFFER OUTPUT B
DVSS
Detector
x
ao
y
REF2A
REF2B
i
IN2
http://www.xiaoyu163.com
8
9
DD
Q
R
S
V
DD
/V
CC
LEVEL
10
SHIFT
11
V
/V
DD
CC
12
LEVEL
SHIFT
S
Q
R
SS
13
Q Q
3
6 7
1 3
100 ohms
0 ~ -95dB
Vol B:
0 ~ +31.5dB
10 k-ohms
OPAmp
Vol A:
15 k-ohms
Control
Register
S/P
16
Register
u163
Vol A:
15 k-ohms
.
Vol B:
0 ~ +31.5dB
100 ohms
10 k-ohms
0 ~ -95dB
OPAmp
2 9
9 4
2 8
UV
DETECT
HV
R
Q
LEVEL
R
PULSE
SHIFT
FILTER
S
PULSE
GEN
UV
DETECT
DELAY
VIN
1 5
0 5
8
2 9
9 4
VOUT
GND
OUT1
ZCEN1
1
ZCEN2
2
CSN
3
TE1
SDATAI
4
TE2
DGND
5
TE3
ZCEN1
REF
6
ZCEN2
DVSS
7
m
SDATAO (OpenDrain)
SCLK
8
SDATAI
SCLK
SDATAO
9
CSN
TE1
10
co
TE2
11
TE3
12
OUT2
9 9
6
V
B
7
HO
5
V
S
3
V
CC
1
LO
2
COM
2 8
9 9
24
IN1
REF1A
23
22
REF1B
21
OUT1
20
AVDD
19
AVSS
18
AVSS
17
AVDD
16
OUT2
15
REF2B
14
REF2A
13
IN2
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