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SPECIFICATIONS
Power Supply
: AC - DC Adaptor 100V: 6V DC 60Hz
Battery: 3V (AA x 2)
120V: 6V DC 60Hz
230V: 6V DC 50Hz
110/220V: 6V
Headphone Output Load
: 16 ohm or 32 ohm
Reference Output
: 5mW
Input Signal Source
: CBS SONY YED7 (PTD-001) SONY
PHILIPS SBC 444A (TCD-725, TDC-731, TDC-712) A. Bex
Remarks
: All data should be checked at main unit.
GENERAL TEST CONDITION
PERSFORMANCE SPECIFICATIONS
GENERAL
OUTPUT (at 1kHz 0dB level):
Headphones / earphones (stereo mini-jack)
15mW + 15mW at 16ohms to 32ohms
POWER REQUIREMENTS:
3V (2 x AA / LR6 / MN 1500) alkalline batteries,
or DC IN 6V, 350mA power adaptor
Polarity of plug
DIMENSIONS:
Approx. 153 x 30 x 128 mm (W/H/D)
WEIGHT:
Approx. 200g (not include batteries)
OPERATING VOLTAGE:
U.S.A.
Middle East and Australia:
UK and Germany
120V AC±5% 60Hz
240V AC±5% 50Hz
230V AC±5% 50Hz
Chile:
Singapore, Malaysia & Thailand
Japan
230V AC±5% 50Hz
200-240V AC±5% 50 Hz
100V AC±5% 50/60Hz
We continually strive to improve our products, specificatons may change without notice.
Earphone Output:
UNIT
NOMINAL
LIMIT
1 10% THD Output Power (1kHz, 0dB) (16 or 32ohm)
mW
-
12
*2 Signal to Noise Ratio (1kHz)
dB
76
70
*3 Channel Separation (1kHz, 0dB)
dB
55
45
*4 Total Harmonic Distortion 1kHz
%
0.3
1
5 Frequency Response (1kHz, 0dB) 100Hz
dB
±1
±3
10kHz
dB
±1
±3
20kHz
dB
±3
±6
*with external A filter
Playability Testing
UNIT
LIMIT
1 Interruption
(PHILIPS SBC-444A)
mm
0.6
2 Black Dot
(PHILIPS SBC-444A)
mm
0.6
3 Finger Print
(ESP OFF) (PHILIPS SBC-444A)
-
TN0, 18, 19
4 Vertical
(A.Bex TDC-731R)
mm
0.5
5 Eccentricity
(A. Bex TDC-712R)
µm
140
TEST ITEMS
TEST ITEMS
ELECTRICAL PARTS LIST
Ref. No.
Description
Mfr's Part No. Qty.
PCB
MAIN PCB
PCB CDM29R-01-01 203x132x0.8mm/2 (FR4)
033-CDM29R-100
1
CONTROL PCB
PCB CDM29R-01-02 190x81.5x0.8mm/3 (94HB)
033-CDM29R-101
1
SINGLE SIDED
RESISTORS
R101
*CdF RESISTOR 100 ohm
001-010151-016
1
R104,532
*CdF RESISTOR 1 Kohm
001-010251-016
2
R501,507,509,609
*CdF RESISTOR 10 Kohm
001-010351-016
4
R103,502,505,531,610
*CdF RESISTOR 100 Kohm
001-010451-016
5
R121
RESISTOR 18 Kohm
001-018351-016
1
R611
*CdF RESISTOR 22 Kohm
001-022351-016
1
R102,105
*CdF RESISTOR 4.7 ohm
001-047851-016
2
R511
CHIP RESISTOR 4.7 Kohm +-5% 1/16W (0603/1608)
001-347252-016
1
R401,402
CHIP RESISTOR 10 Kohm +-5% 1/16W (T&W) (0402/1005)
001-310356-016
2
J000
CHIP RESISTOR 0 ohm +-5% 1/8W (1206/3216)
001-300051-018
1
R604
CHIP RESISTOR 10 ohm +-5% 1/16W (0402/1005)
001-310056-016
1
R100,608
CHIP RESISTOR 100 ohm +-5% 1/16W (T&W) (0402/1005)
001-310156-016
2
R314,315,603
CHIP RESISTOR 1 Kohm +-5% 1/16W (0402/1005)
001-310256-016
3
R517
CHIP RESISTOR 10 Kohm +-5% 1/16W (0603/1608)
001-310352-016
1
R506,508
CHIP RESISTOR 10 Kohm +-5% 1/16W (T&W) (0402/1005)
001-310356-016
2
R112
CHIP RESISTOR 100 Kohm +-5% 1/16W (0402/1005)
001-310456-016
1
R120,520
CHIP RESISTOR 1 Mohm +-5% 1/16W (T&W) (0402/1005)
001-310556-016
2
R605,615
CHIP RESISTOR 12 Kohm +-5% 1/16W (0402/1005)
001-312356-016
2
R140,141
CHIP RESISTOR 1.2 Mohm +-5% 1/16W (0402/1005)
001-312556-016
2
R303
CHIP RESISTOR 180 Kohm +-5% 1/16W (0402/1005)
001-318456-016
1
R106,107,108,109
CHIP RESISTOR 20 Kohm +-5% 1/16W (0402/1005)
001-320356-016
4
R304,305
CHIP RESISTOR 2.2 Kohm +-5% 1/16W (0402/1005)
001-322256-016
2
R518
CHIP RESISTOR 22 Kohm +-5% 1/16W (0603/1608)
001-322352-016
1
R110,111,123
CHIP RESISTOR 22 Kohm +-5% 1/16W (0402/1005)
001-322356-016
3
R302
CHIP RESISTOR 2.2 ohm +-5% 1/16W (0402/1005)
001-322856-016
1
R606,617
CHIP RESISTOR 27 Kohm +-5% 1/16W (0402/1005)
001-327356-016
2
R306,307
CHIP RESISTOR 30 Kohm +-5% 1/16W (0402/1005)
001-330356-016
2
R118
CHIP RESISTOR 33 Kohm +-5% 1/16W (0402/1005)
001-333356-016
1
R114
CHIP RESISTOR 470 ohm +-5% 1/16W (0402/1005)
001-347156-016
1
R119
CHIP RESISTOR 4.7 Kohm +-5% 1/16W (0402/1005)
001-347256-016
1
R115,301,616
CHIP RESISTOR 47 Kohm +-5% 1/16W (0402/1005)
001-347356-016
3
R117
CHIP RESISTOR 470 Kohm +-5% 1/16W (0402/1005)
001-347456-016
1
R127
CHIP RESISTOR 4.7 ohm +-5% 1/16W (0402/1005)
001-347856-016
1
R510
CHIP RESISTOR 6.8 Kohm +-5% 1/10W (0805/2012)
001-368250-010
1
(MCR10EZHJ-682)
R515
CHIP RESISTOR 6.8 Kohm +-5% 1/16W (0603/1608)
001-368252-016
1
R122,302
CHIP RESISTOR 75 Kohm +-5% 1/16W (0402/1005)
001-375356-016
2
R607
CHIP RESISTOR 8.2 Kohm +-5% 1/16W (0402/1005)
001-382256-016
1
R116,504
CHIP RESISTOR 91 Kohm +-5% 1/16W (0402/1005)
001-391356-016
2
R622,623
CHIP RESISTOR 8.2 ohm +-5% 1/10W (0805/2012)
001-382850-010
2
VR301
VR-C16M&G&010KA&SH&D (ROTARY VOLUME)
030-C10103-209
1
EVU TV2 B19 A14 20849
CAPACITORS
C401
CERAMIC CAP 0.1 uF/50V +80-20%
003-210481-050
1
(UP050F104Z-BB) (AXIAL TAPED 52mm)
C119,135,501,503,504,
CERAMIC CAP 0.1 uF/50V +80-20%
003-210481-050
7
505,616
(UP050F104Z-BB) (AXIAL TAPED 52mm)
C608
CHIP CAP 0.001 uF/50V +-10% (0402/1005)
003-510214-050
1
(GRM36X7R102K50PT)
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