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Extracted text from philips az 2537 az 2538 service manual (Ocr-read)
GENERAL
Mains voltage:
-/00C -/00C/01/05
-/17
-/00C/05 230 V
:
-/01 230V/120 V
:
-/05 240V
:
-/17 120 V
Mains frequency :
:
50 Hz
:
-/01 : 50 Hz/60Hz
:
-/17 : 60Hz
Battery mains : 12 V (R20 x 8)
Power consumption :
Dimension (W x H x D) : 480 x 260 x 170 mm
Output power mains : 2 x 4 W battery : 2 x 4 W
TUNER - FM SECTION
Tuning range : 87.5 - 108 MHz
IF frequency : 10.7 MHz
26dB quieting sensitivity : < 14dBuV
Selectivity S300 : > 15 dB
± 0.2MHz
S/N Ratio(A-Wtd) : > 45dBA
IF rejection : > 50 dB
Image rejection : > 20 dB
Output power at 10%THD : > 4000 mW
AM suppression : > 22 dB
TUNER - MW SECTION
Tuning range : 531 - 1602 kHz
: 530 - 1710 kHz
IF frequency : 450 kHz ± 3 kHz
26dB quieting sensitivity : < 74 dB/m
Selectivity : 16 dB
:
IF rejection ratio 24 dB
:
Image rejection 28 dB
< 24 W
Frequency response : > >
:
Output power at 10%THD 3800mW
:
Frequency responce -6dB <100Hz
> >
COMPACT DISC
:
S/N ratio > 50 dB
: < 2 mV+0dB ±
3dB at 125Hz
Channel difference : < 3 dB
:
THD (1KHz,0dB) <1.5%
:
Frequency accuracy +/-0.5%
Crosstalk
1 kHz : > 26 dB
Crosstalk 10 kHz : > 16 dB
at S9/300kHz
(1kHz ref.)
Residual hum & noise :< 2 mV
: < 500 mA
Current consumption
:>4000mW
Rated power 10%THD/1KHz -Rated output
2 - 1
SERVICE TOOLS
Audio signal disc
SBC 429.......................................................................4822 397 \
30184
Playability test disc SBC 444 ...................................................................4822 \
397 30245
Test disc 5 (disc without errors ) +
Test disc 5A (disc with dropout errors, black spots and fingerprints)
SBC 426/426A .....................................................................482\
2 397 30096
Burn in test disc (65 min. 1kHz signal at -30 dB level without pause)
.....4822 397 30155
anti-static table mat
large 1200x650x1.25mm 4822 466 10953
small 600x650x1.25m 4822 466 10958
anti-static wristband 4822 395 10223
connection box (3 press stud connections, 1M -„¦) 4822 320 11307
extendible cable (2m, 2M-„¦, to connect wristband to connection box) 4822 320 11305
connecting cable (3m, 2M-„¦, to connect table mat to connection box) 4822 320 11306
earth cable (1M-„¦, to connect any product to mat or to connection box) 4822 320 11308
KIT ESD3 (combining all 6 prior products - small table mat) 4822 310 10671
wristband tester 4822 344 13999
AVAILABLE ESD PROTECTION EQUIPMENT
TECHNICAL SPECIFICATIONS