|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
The manual describes this product very good. It has the basic things to know and also a more detailed look. Very well made!
;
An excellent document to assist in the repair of my old personal tape player. It includes full circuit diagrams and physical layout drawings and full instructions on disassembly and fault finding.
Well worth the meagre price.
;
Very good conversation, Pretty fast Service, wood do it again,
Have paid by Paypal, so i got the Service Manual online after 15 Min.
Very helpfully.
Greeting from Germany,
Hans
;
Good-quality scans. Detailed description. I hope I can repair the machine.
;
High-quality scanning. Detailed description. Recommend for all technician. A+++
1-1
TECHNICAL SPECIFICATION
General Dimensions (WxHxD) Weight without batteries : 134x30.5x154mm : 250g Headphone out (load impedance 16�, except crosstalk) Output power : 2x10mW ±2dB Frequency response (max vol.) : 20Hz-20kHz within 8dB S/N ratio (unw.) : >80dB (83dB typ.) S/N ratio (A-wght) : >82dB (85dB typ.) THD+N (1kHz, 1mW) : <0.3% (0.05% typ.) Channel crosstalk (1kHz, no load) : <-40dB Channel unbalance (-40dB) : <5dB Volume attenuation (1kHz) : >70dB
Power supply modes DC-in socket Battery 2xLR6 Accu-pack AY3361 (NiCd) : 4.5-5.5V : 1.8-3.6V : 1.8-3.6V
CD out (not on all versions) Battery lifetime Battery 2xLR6 Accu-pack AY3361 (NiCd) : 6hrs typ. : 3hrs typ. Output level (1kHz, 0dB) Frequency response S/N ratio (unw.) S/N ratio (A-wght) THD+N (1kHz, 0dB) THD+N (10kHz, -20dB) Channel crosstalk (1kHz) Channel crosstalk (10kHz) Channel unbalance (1kHz, 0dB) Dynamic range (1kHz, -60dB) : 900mV ±2dB : 20Hz-20kHz within 6dB : >80dB (83dB typ.) : >85dB (88dB typ.) : <0.2% (0.05% typ.) : 0.5% typ. : <-45dB (-50dB typ.) : -40dB typ. : <1dB (0.5dB typ.) : 90dB typ.
Battery empty detection Battery weak level Battery empty level : 2.0V nom. ±200mV : 1.8V nom. ±100mV
Charge circuit Laser Charge current Charge time for 80% Max. charge time Temperature protection : 200mA nom. ±10% : 3.5hrs nom. : 7hrs nom. : 60°C ±5°C Output power Wavelength : <5mW (3mW typ.) : 780nm
CD
Measurement setup SBC429 Use Audio Signal Disc
4822 397 30184 (replaces test disc 3) Use Audio Signal disc SBC429 DUT
L R
Current consumption (DC-in=4.5V) PLAY-mode JUMP-mode Stand-by (excl. recharge) : 210mA typ. : 485mA typ. : 150mA typ.
4822 397 30184
Current consumption (Batt. supply=2.25V) PLAY-mode JUMP-mode Stand-by (excl. recharge) : 270mA typ. : 460mA typ. : 50µA typ.
e.g. Sound Technology ST1700B
S/N and distortion meter
Shock resistance +X/-X direction +Y/-Y direction +Z/-Z direction : >4G : >4G : >3G
e.g. Sennheiser UPM550 with FF-filter
LEVEL METER
Shock resistance by use of car base +X/-X direction +Y/-Y direction +Z/-Z direction : >6G : >6G : >6G
CS 46 159
|
|
|
> |
|
