Service Manual
Page 1
...: 50 kilohms VIDEO 2 (optical): Sensitivity: - SACD/DVD RECEIVER 9-874-059-07 2004I05-1 © 2004.09 Sony Corporation Audio Group Published by Sony Engineering Corporation rated 70 watts per channel minimum RMS power, with no sound output. AUDIO POWER SPECIFICATIONS (C990: US model)...,000 Hz; and high-impedance headphones - 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. Amplifier section Stereo mode (C770) 90 ...
...: 50 kilohms VIDEO 2 (optical): Sensitivity: - SACD/DVD RECEIVER 9-874-059-07 2004I05-1 © 2004.09 Sony Corporation Audio Group Published by Sony Engineering Corporation rated 70 watts per channel minimum RMS power, with no sound output. AUDIO POWER SPECIFICATIONS (C990: US model)...,000 Hz; and high-impedance headphones - 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. Amplifier section Stereo mode (C770) 90 ...
Service Manual
Page 5
... adjustment value is not released by turning power on the disc reflective surface by the charged electrostatic load, etc. Between DAV-S400/S500/S800/C450/C700/C900 and DAV-S550/ S880/C770/C900, remote commander signal codes of the remote commander, and initial- Take notice of the potential ... in the optical pick-up correctly, "Drive Auto Adjustment" can't be focused on /off with the [POWER] button. 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 following procedures. on clothing and the human body...
... adjustment value is not released by turning power on the disc reflective surface by the charged electrostatic load, etc. Between DAV-S400/S500/S800/C450/C700/C900 and DAV-S550/ S880/C770/C900, remote commander signal codes of the remote commander, and initial- Take notice of the potential ... in the optical pick-up correctly, "Drive Auto Adjustment" can't be focused on /off with the [POWER] button. 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 following procedures. on clothing and the human body...
Service Manual
Page 24
... is found, but at a certain item that the program for the DVD system processor (IC206) is displayed. Normally, all diagnostic items continuously. To quit ... 24 SYSCON DIAGNOSIS The same contents as below. SPIO 5. Audio Check Menu 0-0. Check Items List: 0-2. Model Type 0-2-5. HCD-C770/C990 Ver 1.4 SECTION 5 TEST MODE [GENERAL DESCRIPTION] The Test ... TEST MODE] 0. Syscon Diagnosis 1. Drive Manual Operation 3. Mecha Aging 4. Video Level Adjustment Exit: POWER Key Model :DAV-Cxxx Revision :x.xx 4. To release from the remote commander operation. On the...
... is found, but at a certain item that the program for the DVD system processor (IC206) is displayed. Normally, all diagnostic items continuously. To quit ... 24 SYSCON DIAGNOSIS The same contents as below. SPIO 5. Audio Check Menu 0-0. Check Items List: 0-2. Model Type 0-2-5. HCD-C770/C990 Ver 1.4 SECTION 5 TEST MODE [GENERAL DESCRIPTION] The Test ... TEST MODE] 0. Syscon Diagnosis 1. Drive Manual Operation 3. Mecha Aging 4. Video Level Adjustment Exit: POWER Key Model :DAV-Cxxx Revision :x.xx 4. To release from the remote commander operation. On the...
Service Manual
Page 25
... Wait 500 msec 12. Wait 1 sec 15. Region Model destination code is displayed. (DAV-C770 or DAV-C990) 0-2-5. SD Bus Check SD bus data check between two data, it with the specified ... revision number of the DVD system processor (IC206) pin 150, 151 and 154 (for video level adjustment. 0-7. Audio Check Output the test signal (1kHz sine wave) for the DVD system processor (IC206) is selected to...memory SL 3. Check CLV on 13. Auto tilt position adjust 19. CLVA on the screen. HCD-C770/C990 0-2-3. GP I/O Check Pull up/down setting check of ROM (IC204) that the program for...
... Wait 500 msec 12. Wait 1 sec 15. Region Model destination code is displayed. (DAV-C770 or DAV-C990) 0-2-5. SD Bus Check SD bus data check between two data, it with the specified ... revision number of the DVD system processor (IC206) pin 150, 151 and 154 (for video level adjustment. 0-7. Audio Check Output the test signal (1kHz sine wave) for the DVD system processor (IC206) is selected to...memory SL 3. Check CLV on 13. Auto tilt position adjust 19. CLVA on the screen. HCD-C770/C990 0-2-3. GP I/O Check Pull up/down setting check of ROM (IC204) that the program for...
Service Manual
Page 31
...31 Front End : 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. SECTION 6 ELECTRICAL ADJUSTMENTS AUTO...dual layer). 6. SYScon. : The version of mechanism controller (IC301). 7. xx (xxxx) Model DAV-Cxxx Region 0x Front End Ver.x.xx Exit: RETURN IF con. : The version of the waveform...) in to playback. 6. RF LEVEL CHECK Connection: DVD board CN301 1 pin CN301 3 pin HCD-C770/C990 Ver 1.6 oscilloscope + - Turn the power on. 3. nal level is clear and check RF ...
...31 Front End : 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. SECTION 6 ELECTRICAL ADJUSTMENTS AUTO...dual layer). 6. SYScon. : The version of mechanism controller (IC301). 7. xx (xxxx) Model DAV-Cxxx Region 0x Front End Ver.x.xx Exit: RETURN IF con. : The version of the waveform...) in to playback. 6. RF LEVEL CHECK Connection: DVD board CN301 1 pin CN301 3 pin HCD-C770/C990 Ver 1.6 oscilloscope + - Turn the power on. 3. nal level is clear and check RF ...