Service Manual
Page 1
... 250 milliwatts to rated output. HCD-C770/C990 SERVICE MANUAL Ver 1.6 2004.09 US Model Canadian Model HCD-C770/C990 AEP Model Australian Model HCD-C770 HCD-C770/C990 is the amplifier, DVD/CD player and tuner section in DAV-C770/C990. rated 70 watts per channel minimum RMS power, with no sound output. VIDEO 1 (AUDIO OUT): Voltage: 2 V Impedance: 1 kilohms PHONES...
... 250 milliwatts to rated output. HCD-C770/C990 SERVICE MANUAL Ver 1.6 2004.09 US Model Canadian Model HCD-C770/C990 AEP Model Australian Model HCD-C770 HCD-C770/C990 is the amplifier, DVD/CD player and tuner section in DAV-C770/C990. rated 70 watts per channel minimum RMS power, with no sound output. VIDEO 1 (AUDIO OUT): Voltage: 2 V Impedance: 1 kilohms PHONES...
Service Manual
Page 5
...(Part No. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. Between DAV-S400/S500/S800/C450/C700/C900 and DAV-S550/ S880/C770/C900, remote commander signal codes of the remote commander, and initial- on /off with care. Procedure: 1....following procedures. Press the [6] key of the potential difference generated by turning power on clothing and the human body. SECTION 1 SERVICING NOTES HCD-C770/C990 Ver 1.6 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block.
...(Part No. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. Between DAV-S400/S500/S800/C450/C700/C900 and DAV-S550/ S880/C770/C900, remote commander signal codes of the remote commander, and initial- on /off with care. Procedure: 1....following procedures. Press the [6] key of the potential difference generated by turning power on clothing and the human body. SECTION 1 SERVICING NOTES HCD-C770/C990 Ver 1.6 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block.
Service Manual
Page 24
...interface can be displayed. ### Syscon Diagnosis ### 0. Syscon Diagnosis 1. Audio Check Menu 0-0. SPIO 5. General Description of Checking Method Selecting 2..., but at a certain item that the program for the DVD system processor (IC206) is displayed for the key entry. • ... Menu on the remote commander (RM-SS880J). 5. Video Level Adjustment Exit: POWER Key Model :DAV-Cxxx Revision :x.xx 4. Following the message, press the...next to quit the diagnosis, or press the [. All 0-2-2. HCD-C770/C990 Ver 1.4 SECTION 5 TEST MODE [GENERAL DESCRIPTION] The Test Mode...
...interface can be displayed. ### Syscon Diagnosis ### 0. Syscon Diagnosis 1. Audio Check Menu 0-0. SPIO 5. General Description of Checking Method Selecting 2..., but at a certain item that the program for the DVD system processor (IC206) is displayed for the key entry. • ... Menu on the remote commander (RM-SS880J). 5. Video Level Adjustment Exit: POWER Key Model :DAV-Cxxx Revision :x.xx 4. Following the message, press the...next to quit the diagnosis, or press the [. All 0-2-2. HCD-C770/C990 Ver 1.4 SECTION 5 TEST MODE [GENERAL DESCRIPTION] The Test Mode...
Service Manual
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HCD-C770/C990 0-2-3. GP I/O Check Pull up/down setting check of each disc, ...IC701) and D-RAM (IC706). 0-6. Audio Check Output the test signal (1kHz sine wave) for adjustment. 1-0. Note: During adjustment of the DVD system processor (IC206) pin 150, 151 and 154 (for the DVD system processor (IC206) is ejected. As ... digits number) 0-3. Region Model destination code is displayed. (DAV-C770 or DAV-C990) 0-2-5. Sampling Check EEPROM check at every 1 word. Detail Check EEPROM check at every 64 words. Video Check Output the color bars for the case where adjustment is ...
HCD-C770/C990 0-2-3. GP I/O Check Pull up/down setting check of each disc, ...IC701) and D-RAM (IC706). 0-6. Audio Check Output the test signal (1kHz sine wave) for adjustment. 1-0. Note: During adjustment of the DVD system processor (IC206) pin 150, 151 and 154 (for the DVD system processor (IC206) is ejected. As ... digits number) 0-3. Region Model destination code is displayed. (DAV-C770 or DAV-C990) 0-2-5. Sampling Check EEPROM check at every 1 word. Detail Check EEPROM check at every 64 words. Video Check Output the color bars for the case where adjustment is ...
Service Manual
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Ver.x. xx (xxxx) Model DAV-Cxxx Region 0x Front End Ver.x.xx Exit: RETURN IF con. : The version of DVD system processor (IC206). VIDEO LEVEL ADJUSTMENT On the Test Mode Menu screen, selecting [7] displays color bars for video level adjustment. During display of color bars, ...). xx SYScon. CN301 7 1 31 31 SYScon. : The version of system controller (IC901). Front End : The version of ROM. ## Version Information ## IF con. RF LEVEL CHECK Connection: DVD board CN301 1 pin CN301 3 pin HCD-C770/C990 Ver 1.6 oscilloscope + - Connect an oscilloscope to test point 1 pin and...
Ver.x. xx (xxxx) Model DAV-Cxxx Region 0x Front End Ver.x.xx Exit: RETURN IF con. : The version of DVD system processor (IC206). VIDEO LEVEL ADJUSTMENT On the Test Mode Menu screen, selecting [7] displays color bars for video level adjustment. During display of color bars, ...). xx SYScon. CN301 7 1 31 31 SYScon. : The version of system controller (IC901). Front End : The version of ROM. ## Version Information ## IF con. RF LEVEL CHECK Connection: DVD board CN301 1 pin CN301 3 pin HCD-C770/C990 Ver 1.6 oscilloscope + - Connect an oscilloscope to test point 1 pin and...