Note on the switches of the flap mechanism: A possible defect is that the plastic levers of the microswitches break off. A suitable, stable replacement is the switch WS-XW-04D with metal lever. These switches fit for both positions, only the soldering lugs are in one position "on top". Simply bend the soldering lugs down here and then make the contact with a little solder (see picture).
manufacturer: Onkyo Integra
model: TA-RW 9090
type: double
year of construction: 1992 - 1996
Manufactured in: Japan
color: Black
remote control: Yes(RC-232K)
power supply: AC 230 V / 50 Hz, 35 watts
dimensions (W x h x d): 455 x 131 x 362 mm
weight: 8.2 kg
factory price approx.: 1'299 DM
input connectors:
LINE IN (REC): 2
input sensitivity: 60 mV
input impedance: 50 kOhm
output jacks:
LINE OUT (PLAY): 2
nominal output level: 500 mV (0 dB)
Recommended load impedance: 50 kOhm
headphone Jack: 1
Recommended load impedance: 8 - 200 Ohm
LINE IN (REC): 2
LINE OUT (PLAY): 2
System: four lane/ two - channel Stereo
motor:
DC-servo runner: 2
DC runner: 4
head Assembly:
the Rec/Pb: Special Hard permalloy x 2
erase head: ferrite x 2
Deletion rule: HF - deletion
tape speed: 4.8 cm/ s and 9.6 cm/ s (fast copy function)
flutter: 0,065 % (WRMS )
frequency response:
Normal: 20 - 15,000 Hz (± 3 dB from 30 - 14,000 Hz)
High: 20 - 16,000 Hz (± 3 dB from 30 to 15,000 Hz)
metal: 20 - 17.000 Hz (± 3 dB from 30 to 16,000 Hz)
signal-to-Noise ratio:
58 dB (pure iron tape without Dolby)
Dolby B improvement of 10 dB above 5 kHz and 5 dB at 1 kHz
Dolby-C improvement of 20 dB at 5 kHz
DC-servo runner: 2
DC runner: 4
the Rec/Pb: Special Hard permalloy x 2
Normal: 20 - 15,000 Hz (± 3 dB from 30 - 14,000 Hz)
High: 20 - 16,000 Hz (± 3 dB from 30 to 15,000 Hz)
metal: 20 - 17.000 Hz (± 3 dB from 30 to 16,000 Hz)
58 dB (pure iron band, without Dolby)
Dolby B improvement of 10 dB above 5 kHz and 5 dB at 1 kHz
Dolby-C improvement of 20 dB at 5 kHz
Simultaneous recording and fast reverse, both drives
remote-controlled cartridge feed
random play with two cassettes
four-digit real-time band counters
channel-separated fluorescence peak knife (12 segments) with Peak Hold
jump
by spulautomatik
Separate the main level and balance control
Accubias
Timer input for playback and recording
CD Synchro to record from CDs
R1-capable remote control RC232K
Onkyo TA-RW 211
Onkyo TA-RW 222
Onkyo TA-RW 311
Onkyo TA-RW 411
Onkyo TA-RW 414
Onkyo TA-RW 909
Onkyo TA-RW 5050
Onkyo TA-RW 9090
The only double-Casssette deck in the "Integra"-class.
according to the brochure at that time equipped with a 3-motor drive. However, this is misleading, since the deck is equipped with 2-motor drives each. The third motor operates the flap automatic in each case!
Excerpt from brochure: Onkyo TA-RW 9090
Repair of flap switches with switch type WS-XW-04D: