10
SEMICONDUCTOR DATA
JRC
2070
*****
8
7
6
5
4
3
2
1
1) NJM2070M (XA0210) Audio Power Amplifier
1. NC
2. + INPUT
3. ‑ INPUT
4. GND
5. GND
6. OUTPUT
7. V+
8. NC
2) TC4W53FU (XA0348) Analog Multiplexer/De‑multiplexer
8 7 6 5
1 2 3 4
4W53
**
6. ch1
7. ch0
8. VDD
1. COMMON
2. INH
3. VEE
4. VSS
5. A
Contorol input
INH
A
On channel
L
L
L
H
H
*
ch0
ch1
NONE
* Don't care
33‑*
3) XC62HR3302MR (XA0519) 3.3V Voltage Regulator
1
2
3
4
5
4. VSS
1. NC
2. VIN
5. VOUT
3. CE (Active high)
4510
****
5
8 7 6
4
3
2
1
4. GND
1. Output 1
2. Inverting Input 1
3. Non‑inverting Input 1
5. Non‑inverting Input 2
6. Inverting Input 2
7. Output 2
8. V+
4) BA4510FV (XA0537) Dual Operational Amplifires
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Summary of Contents for DJ - C7 T
Page 17: ...17 EXPLODED VIEW 1 Front View ...
Page 18: ...18 2 Rear View ...
Page 29: ...29 PC Board View MAIN Side A VCO CASE TS0174 ...
Page 30: ...30 MAIN Side B X2 No gap 1mm less than 1mm ...
Page 31: ...31 PC Board View KEY Side A MIC301 No gap ...
Page 32: ...32 KEY Side B ...
Page 33: ...33 BATTERY Side A BATTERY Side B PTT Side A B ROTARY ENCODER Side A B ...
