Philips f 6236 service manual

Page 1

Recorders F6236/00/05

D ' H t
Service 1:35.:211325532

gervice 33:22:12:
Service .W.S:§;Ziiffifi@0....
Croatia

For repair information of the cassette mechanism see
Service Manual of "Recorders tape deck MSM2".

32 93ZA12
SPEClFlCATION Min. value Typical value
Mains voltage : 220 V (110-127-240 V 220 V (110-127-240 V
by changing the by changing the
interconnection interconnection
Mains frequency : 50 » 60 Hz 50 - 60 HZ
Power consumption : 12 W 12 W
Tape system compact cassette compact cassette
Number of tracks : 2 x 2 (stereo) 2 x 2 (stereo)
Tape speed : 4.76 cm/s 4.76 cm/s
Speed deviation : 1* 1.5% t 1.2%
' Wow and flutter weighted : g 0.13% (DIN) 0.13% (DIN)
Fast wind time (360 cassette : S 90 sec é. 90 sec
input sensitivity:
- microphone : 0.4 mV/2 km 0.4 mV/2 kn
- line in DIN : 0.4 mV/2 k!) 0.4 mV/2 k!)
. line In cinch : 100 mV/47 kn 100 mV/47 kn
Output level
- line out : 2 0.5 V/< 5 k!) 0.5 V/< 5 k!)
- headphones : 340 mV/GOO {l 340 mV/SOO n
- headphones impedance : 8 - 600 n 8 , 600 {I
Distorsion K3 ' g 3% < 1.8%
Frequency range : acc DIN 45500; acc IEC: acc NAB:
- Metal tape - type IV : 30-16000 Hz 30-18000 Hz 30-19000 HZ
- Cr tape - type II : 3046.000 Hz 30-18000 Hz 3049.000 Hz
- Fe tape - type | : 30-14000 Hz 3046.000 Hz 30-17000 Hz
Signal-to-noise without Dolby NR acc DIN 45500: acc IEC/DIN acc NAB:
- Metal tape : 2 57 dB 58 dB 60 dB
- Cr tape : 2 56 dB 58 dB 60 dB
- Fe tape : 2 54 dB 56 dB 58 dB
Improvement with Dolby ~B~ NR . 2 85 d8 (CCIR) 10 dB (at 5 kHz)
Improvement with Dolby -C» NR : 217 dB (CCIR) 20 dB (at 1 kHz)
- at line in cinch
Bias and Erase frequency : 85 kHz i 10% 85 kHz i 5%
Dimensvons :420 x 114 x 234 mm 420 x114 x 234 mm
Weight : 4.25 kg approx. 4.25 kg approx.

Docu mentationTechnique Service Dokumentation Documentazione di Sen/izio HuolteOhje Manual de Servicio Manual de Servicio

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17 18 19

1O 11 12 13 1415 16

Fig 1

,32 931 A12

Controls and sockets
Fig. 1 and2

1 SKO
Eject
Cassette holder
REC. 8K1
Pause
Rewind, SK61
Wind
Play, SK62
Stop
MPX, SKB
Tape select, 8K5, 6, 7
Dolby B/C, 8K4

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[0-40

Fig. 2 22624A12
13 Dolby on/off, 8K3
14 Mic DIN/LINE Cinch. 5K2
15 Headphone. BUB
16 Mic L, R, BU2. 3
17 Counter
18 Counter-reset
19 U404, level indicator
20 3118a, b
21 BU1, DIN in/out
22 Line in Cinch L, R, BU4, 5
23 Line out Cinch L, R, BUG, 7

CS 89 915