- 1-4 -
1. GENERAL
Power requirements ..................................................................................................................... DC12V~15V
Ground system ................................................................................................................................... Negative
Dimensions(W x H x D) ...................................................................................................... 188 x 58 x 166mm
Weight .............................................................................................................................................. Net: 1.3kg
2. RADIO SECTION
FM
AM(MW)
Frequency range
65.0~74.0MHz(Optional),
522~1,620kHz
87.5~108MHz
(Optional:530~1,710kHz/ 520~1,620kHz)
Intermediate frequency
10.8MHz
450kHz
Usable sensitivity
12dBµV
32dBµV
Signal to noise ratio
55dB
45dB
3. COMPACT DISC SECTION
Frequency response..................................................................................................................... 40Hz~20kHz
Channel separation ...................................................................................................................... 50dB(1kHz)
Signal to noise ratio .................................................................................................................................. 60dB
4. AUDIO SECTION
Maximum output power ....................................................................................................................... 50W x 4
Speaker impedance ............................................................................................................... 4
Ω
x 4 or 8
Ω
x 4
NOTE:
The design and specifications are subject to change without notice in the sourse of product
improvement.
❏
SPECIFICATIONS
Summary of Contents for TCH-M900
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Page 17: ... 2 13 IC401 LC875465B 1 PORT ASSIGNMENT INTERNAL BLOCK DIAGRAM of ICs ...
Page 18: ... 2 14 2 PORT DESCRIPTION ...
Page 21: ... 2 17 2 Block Diagram ...
Page 26: ... 2 22 IC505 AMC1117 BLOCK DIAGRAM ...
Page 30: ... SCHEMATIC DIAGRAM MAIN SCHEMATIC DIAGRAM 2 27 2 28 ...
Page 31: ...2 29 2 30 FRONT SCHEMATIC DIAGRAM ...
Page 32: ...2 31 2 32 SCHEMATIC DIAGRAM CDP SCHEMATIC DIAGRAM ...
Page 34: ...2 35 2 36 3 MAIN P C BOARD ...
Page 35: ...2 37 2 38 4 CDP P C BOARD ...