Service Manual
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...MZ-R50 US Model Canadian Model AEP Model UK Model E Model Australian Model Tourist Model US and foreign parts licensed Dolby Laboratories Licensing Corporation. Model Name Using Similar Machanism MD Machanism Type Optical Pick-up Type NEW MT-MZR-50-143 KMS-280A SPECIFICATIONS System Audio playing system MiniDisc...MINIDISC RECORDER MICROFILM Continued on the optical pick-up block with 7 mm aperture.) Recording and playback time Maximum 74 minutes (MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording... kilohm General Power requirements Sony AC Power Adaptor (supplied...
...MZ-R50 US Model Canadian Model AEP Model UK Model E Model Australian Model Tourist Model US and foreign parts licensed Dolby Laboratories Licensing Corporation. Model Name Using Similar Machanism MD Machanism Type Optical Pick-up Type NEW MT-MZR-50-143 KMS-280A SPECIFICATIONS System Audio playing system MiniDisc...MINIDISC RECORDER MICROFILM Continued on the optical pick-up block with 7 mm aperture.) Recording and playback time Maximum 74 minutes (MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording... kilohm General Power requirements Sony AC Power Adaptor (supplied...
Service Manual
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...IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. For customers in .) Mass Approx. 190 g (6.8 oz) the recorder only Approx. 240 g (8.5 oz) incl, a recordable MD, and LIP-8 lithium ion rechargeable battery Supplied accessories AC power adaptor (1) Headphones with JOG Dial) Removal 24 4. CLV... LIP-8 lithium ion Rechargeable battery Two LR6 (size AA) Sony alkaline dry batteries Recording Approx. 4 hours LIP-8 + Two LR6 (size AA) Dimensions Approx. 109.5 x 19.7 x 77 mm (w/h/d) (4 3/8 x 25/32 x 3 1/8 in Europe This MiniDisc Recorder is located on the buttom exterior. The CLASS 1 LASER ...
...IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. For customers in .) Mass Approx. 190 g (6.8 oz) the recorder only Approx. 240 g (8.5 oz) incl, a recordable MD, and LIP-8 lithium ion rechargeable battery Supplied accessories AC power adaptor (1) Headphones with JOG Dial) Removal 24 4. CLV... LIP-8 lithium ion Rechargeable battery Two LR6 (size AA) Sony alkaline dry batteries Recording Approx. 4 hours LIP-8 + Two LR6 (size AA) Dimensions Approx. 109.5 x 19.7 x 77 mm (w/h/d) (4 3/8 x 25/32 x 3 1/8 in Europe This MiniDisc Recorder is located on the buttom exterior. The CLASS 1 LASER ...
Service Manual
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...Laser MO reM ad adjustment p key " key Mode : 022 Laser MO wM rite adjustment " key VOLUME +key or - key p key MO pM lMayobdaeck: 030 recording adjustment " key p key Mode : 031 MO focusM search ON " key 2 34 5 2 34 5 *1:+ key := key *2:REC key VOLUME +key or -...MO playback EFM balance adjustment *2 " key *1 Mode : 033 MO playback ABM CD level adjustment *2 " key Mode : 034 MO recording EFM balance adjustment *2 " key *1 Mode : 035 MO recording ABM CD level adjustment *2 " key Mode : 036 Laser MO reM ad adjustment " key Mode : 037 MO focus gMain adjustment ...
...Laser MO reM ad adjustment p key " key Mode : 022 Laser MO wM rite adjustment " key VOLUME +key or - key p key MO pM lMayobdaeck: 030 recording adjustment " key p key Mode : 031 MO focusM search ON " key 2 34 5 2 34 5 *1:+ key := key *2:REC key VOLUME +key or -...MO playback EFM balance adjustment *2 " key *1 Mode : 033 MO playback ABM CD level adjustment *2 " key Mode : 034 MO recording EFM balance adjustment *2 " key *1 Mode : 035 MO recording ABM CD level adjustment *2 " key Mode : 036 Laser MO reM ad adjustment " key Mode : 037 MO focus gMain adjustment ...
Service Manual
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... key REC key AudM iMo oredceo:rd1i2n0g test " key p key Mode : 121 Manual recording (LINE, MIC) p key " key Mode : 122 DEMP Manual recording (LINE, MIC) p key " key Mode : 123 AGC recording (LINE, OPT, MIC) p key " key Mode : 124 DEMP AGC recording (LINE, OPT, MIC) " key p key DigitaM l Mode : 130 AGC adjustment 1 " key VOLUME +key...
... key REC key AudM iMo oredceo:rd1i2n0g test " key p key Mode : 121 Manual recording (LINE, MIC) p key " key Mode : 122 DEMP Manual recording (LINE, MIC) p key " key Mode : 123 AGC recording (LINE, OPT, MIC) p key " key Mode : 124 DEMP AGC recording (LINE, OPT, MIC) " key p key DigitaM l Mode : 130 AGC adjustment 1 " key VOLUME +key...
Service Manual
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.... • The following indicators light up can be moved to 114, the buzzer will increase/decrease. are pressed at mode numbers 121 or 122, the recording level will sound. • When the VOLUME keys + and - are pressed at mode numbers 111 to "Structure of Test Mode". • Structure of the...Set the test mode, press the + key, and set the power supply mode using the VOLUME + and - When the = key or + key is pressed, the recording level will increase/decrease. keys. • To set the mecha mode using the VOLUME + and - keys. • To set other modes, refer to 113, 123...
.... • The following indicators light up can be moved to 114, the buzzer will increase/decrease. are pressed at mode numbers 121 or 122, the recording level will sound. • When the VOLUME keys + and - are pressed at mode numbers 111 to "Structure of Test Mode". • Structure of the...Set the test mode, press the + key, and set the power supply mode using the VOLUME + and - When the = key or + key is pressed, the recording level will increase/decrease. keys. • To set the mecha mode using the VOLUME + and - keys. • To set other modes, refer to 113, 123...
Service Manual
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... will be displayed. Mode No. Adjustment 1 032 MO playback EF balance adjustment 2 033 MO playback ABCD level adjustment 3 034 MO recording EF balance adjustment 4 035 MO recording ABCD level adjustment 5 037 MO focus gain adjustment 6 038 MO tracking gain adjustment 7 061 32 cluster full REC 8 062 REC ...2 digits) 39 03 CD mode NG AT error value * When NG, set the general adjust- Load the CD test disc (TDYS-1) or SONY MO disc available on again. • When the general adjustment mode is determined if CD or MO, the automatic adjustment modes are set the ...
... will be displayed. Mode No. Adjustment 1 032 MO playback EF balance adjustment 2 033 MO playback ABCD level adjustment 3 034 MO recording EF balance adjustment 4 035 MO recording ABCD level adjustment 5 037 MO focus gain adjustment 6 038 MO tracking gain adjustment 7 061 32 cluster full REC 8 062 REC ...2 digits) 39 03 CD mode NG AT error value * When NG, set the general adjust- Load the CD test disc (TDYS-1) or SONY MO disc available on again. • When the general adjustment mode is determined if CD or MO, the automatic adjustment modes are set the ...
Service Manual
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... easily 5-4. After adjusting, exit the test mode. 2) Use the following tools and measuring instruments. • CD test disc TDYS-1 (Parts Code : 4-963-646-01) • Recorded MO disc PTDM-1 (Parts Code : J-2501-054-A) • Laser power meter LPM-1 (Parts Code : J-2501-046-A) • Oscilloscope (Frequency band above 40MHz. Adjust the RV801...
... easily 5-4. After adjusting, exit the test mode. 2) Use the following tools and measuring instruments. • CD test disc TDYS-1 (Parts Code : 4-963-646-01) • Recorded MO disc PTDM-1 (Parts Code : J-2501-054-A) • Laser power meter LPM-1 (Parts Code : J-2501-046-A) • Oscilloscope (Frequency band above 40MHz. Adjust the RV801...
Service Manual
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...board AP5117 (VCC) AP574 (LDIO) Digital voltmeter Adjusting Method : 1. Press the " key, and set the laser MO read adjustment mode (Mode : 021). 6. Slide the recording key and set the laser power meter on the market. 5. Set the servo mode of the optical pickup. 5. Open the cover and set the MO... recording EF balance adjustment mode (Mode : 034). 8. Set the servo mode of the test mode (Mode : 000). 2. Load any MO disc available on the objective...
...board AP5117 (VCC) AP574 (LDIO) Digital voltmeter Adjusting Method : 1. Press the " key, and set the laser MO read adjustment mode (Mode : 021). 6. Slide the recording key and set the laser power meter on the market. 5. Set the servo mode of the optical pickup. 5. Open the cover and set the MO... recording EF balance adjustment mode (Mode : 034). 8. Set the servo mode of the test mode (Mode : 000). 2. Load any MO disc available on the objective...
Service Manual
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... input from RF amplifier (IC501). - I Input of tracking error signal from spindle motor driver (IC701). - Not used (Connect to RF amplifier (IC501). Ground terminal. - O EFM recording signal ouput. - 36 - Not used (Open). - I Inputs peak hold signal for light amount signal from RF amplifier (IC501). O 176.4kHz clock signal output (MCLK). I Inputs...
... input from RF amplifier (IC501). - I Input of tracking error signal from spindle motor driver (IC701). - Not used (Connect to RF amplifier (IC501). Ground terminal. - O EFM recording signal ouput. - 36 - Not used (Open). - I Inputs peak hold signal for light amount signal from RF amplifier (IC501). O 176.4kHz clock signal output (MCLK). I Inputs...
Service Manual
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... O Power supply control output for lithium battery. O HF module control output. (Not used (Open). I UNREG voltage monitor. I JOG dial signal input. H : Power down detect during recording. A/D converter power supply terminal. O Serial data output. O Serial clock output. Not used : open) O Serial data output. Not used (Open). - DQSY T COUNT SDI1 SDO1 SCK1 SQSY...
... O Power supply control output for lithium battery. O HF module control output. (Not used (Open). I UNREG voltage monitor. I JOG dial signal input. H : Power down detect during recording. A/D converter power supply terminal. O Serial data output. O Serial clock output. Not used : open) O Serial data output. Not used (Open). - DQSY T COUNT SDI1 SDO1 SCK1 SQSY...