Service Manual
Page 1
...compact disc digital audio system Laser Semiconductor laser (λ=780nm) Emission duration: continuous laser output Max 44.6 µW* * This output is the value measured at 10 kHz) Antenna AM loop Antenna External Antenna terminals Intermediate frequency 450 kHz - HCD-D670AV/N555AV SERVICE MANUAL HCD-D670AV, HCD... Licensing Corporation. * Dolby noise reduction manufactured under license from the objuctive lens surface on next page - COMPACT DISC DECK RECEIVER MICROFILM - 1 - rated 50 watts per channel minimum RMS power, with 7 mm aperture. Continued on...
...compact disc digital audio system Laser Semiconductor laser (λ=780nm) Emission duration: continuous laser output Max 44.6 µW* * This output is the value measured at 10 kHz) Antenna AM loop Antenna External Antenna terminals Intermediate frequency 450 kHz - HCD-D670AV/N555AV SERVICE MANUAL HCD-D670AV, HCD... Licensing Corporation. * Dolby noise reduction manufactured under license from the objuctive lens surface on next page - COMPACT DISC DECK RECEIVER MICROFILM - 1 - rated 50 watts per channel minimum RMS power, with 7 mm aperture. Continued on...
Service Manual
Page 3
...THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR...when soldering or unsoldering. SAFETY-RELATED COMPONENT WARNING !! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE ! MODEL D670AV: US model D670AV: Canadian model N555AV: AEP model N555AV: German model N555AV: Italian model N555AV...
...THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR...when soldering or unsoldering. SAFETY-RELATED COMPONENT WARNING !! REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE ! MODEL D670AV: US model D670AV: Canadian model N555AV: AEP model N555AV: German model N555AV: Italian model N555AV...
Service Manual
Page 6
SECTION 1 GENERAL This section is extracted from instruction manual. *3 *3 *5 *1 FM 75Ω COAXIAL terminal *1 DOLBY NR button*4 *6 *2 Note: *1 : AEP, UK, German, Italian models. *2 : Except US, Canadian models. *3 : E, Australian, Mexican, PX, Argentine models *4 : US, Canadian, AEP, UK, German, Italian models. *5 : Except AEP, UK, German, Italian models. *6 : E, PX, Argentine models. *2 KARAOKE PON/MPX button *3 - 6 -
SECTION 1 GENERAL This section is extracted from instruction manual. *3 *3 *5 *1 FM 75Ω COAXIAL terminal *1 DOLBY NR button*4 *6 *2 Note: *1 : AEP, UK, German, Italian models. *2 : Except US, Canadian models. *3 : E, Australian, Mexican, PX, Argentine models *4 : US, Canadian, AEP, UK, German, Italian models. *5 : Except AEP, UK, German, Italian models. *6 : E, PX, Argentine models. *2 KARAOKE PON/MPX button *3 - 6 -
Service Manual
Page 11
... : 1. The adjustments should be performed for Azimuth Adjustment Tape Speed Adjustment Level Adjustment Record/Playback Head Azimuth Adjustment DECK A DECK B Note : Perform this service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjustment.) 6. Switches and controls... UK, G, IT model) Tape P-4-A100 WS-48B P-4-L300 Signal 10 kHz, -10 dB 3 kHz, 0 dB 315 Hz, 0 dB Used for both decks. Mode : Playback (FWD) test tape P-4-A100 (10kHz, -10dB) main board CN403 Pin 3 (L-CH) Pin 1 (R-CH) level meter set as follows ...
... : 1. The adjustments should be performed for Azimuth Adjustment Tape Speed Adjustment Level Adjustment Record/Playback Head Azimuth Adjustment DECK A DECK B Note : Perform this service manual. (As a general rule, playback circuit adjustment should be completed before performing recording circuit adjustment.) 6. Switches and controls... UK, G, IT model) Tape P-4-A100 WS-48B P-4-L300 Signal 10 kHz, -10 dB 3 kHz, 0 dB 315 Hz, 0 dB Used for both decks. Mode : Playback (FWD) test tape P-4-A100 (10kHz, -10dB) main board CN403 Pin 3 (L-CH) Pin 1 (R-CH) level meter set as follows ...