Service Manual
Page 5
...In this set up block. Press the [2] key of the remote commander, and set the "2-6, Memory Check". (See page 28) 4. The message "UNLOCKED" is displayed and the slot is equipped. Procedure: 1. SECTION 1 SERVICING NOTES HCD-C770/C990 Ver 1.6 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR ... of "FUNCTION", "BAND", "ST/MONO" and "MEMORY" are different. locked. Take notice of the above when you check the operation with remote commanders of player. Press the [6] key of an demonstration disc in the store is un- J-8000-024-A) 5 RELEASING THE DISC SLOT LOCK The...
...In this set up block. Press the [2] key of the remote commander, and set the "2-6, Memory Check". (See page 28) 4. The message "UNLOCKED" is displayed and the slot is equipped. Procedure: 1. SECTION 1 SERVICING NOTES HCD-C770/C990 Ver 1.6 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR ... of "FUNCTION", "BAND", "ST/MONO" and "MEMORY" are different. locked. Take notice of the above when you check the operation with remote commanders of player. Press the [6] key of an demonstration disc in the store is un- J-8000-024-A) 5 RELEASING THE DISC SLOT LOCK The...
Service Manual
Page 6
... R L AUDIO IN VIDEO IN COMPONENT SCAN SELECT VIDEO OUT MONITOR OUT VIDEO 2 VIDEO S VIDEO AUDIO IN R L VIDEO IN SELECTABLE INTERLACE DVD ONLY OPTICAL DIGITAL IN Y P B/CB PR/CR COMPONENT VIDEO OUT VIDEO 2 1 SPEAKER jacks 2 AM antenna 3 VIDEO 1 jacks 4 VIDEO 2 jacks 5 COMPONENT VIDEO OUT/SCAN SELECT switch 6 MONITOR OUT (VIDEO/S VIDEO) jacks 7 VIDEO 2 (OPTICAL DIGITAL IN) jack 8 COMPONENT VIDEO OUT jacks 9 FM 75Ω COAXIAL antenna jack 6 HCD-C770/C990...
... R L AUDIO IN VIDEO IN COMPONENT SCAN SELECT VIDEO OUT MONITOR OUT VIDEO 2 VIDEO S VIDEO AUDIO IN R L VIDEO IN SELECTABLE INTERLACE DVD ONLY OPTICAL DIGITAL IN Y P B/CB PR/CR COMPONENT VIDEO OUT VIDEO 2 1 SPEAKER jacks 2 AM antenna 3 VIDEO 1 jacks 4 VIDEO 2 jacks 5 COMPONENT VIDEO OUT/SCAN SELECT switch 6 MONITOR OUT (VIDEO/S VIDEO) jacks 7 VIDEO 2 (OPTICAL DIGITAL IN) jack 8 COMPONENT VIDEO OUT jacks 9 FM 75Ω COAXIAL antenna jack 6 HCD-C770/C990...
Service Manual
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... MODE 8 AUDIO 9 ANGLE q; COMMAND MODE DVD TV switch ea m/M/ / es x STOP ed X PAUSE ef DVD MENU eg O RETURN eh AMP MENU SLOW, TUNING -/+ 8 TV/VIDEO wa REPEAT ws MUTING wd TIME wf FUNCTION wg BAND wh Number buttons wj SOUND FIELD wk DISPLAY wl ENTER e; SUBTITLE qa VOL +/- HCD-C770/C990 Remote 123 456... 7 89 >10 10/0 Note This remote control glows in the dark. qs ./> PREV/NEXT, TV ...
... MODE 8 AUDIO 9 ANGLE q; COMMAND MODE DVD TV switch ea m/M/ / es x STOP ed X PAUSE ef DVD MENU eg O RETURN eh AMP MENU SLOW, TUNING -/+ 8 TV/VIDEO wa REPEAT ws MUTING wd TIME wf FUNCTION wg BAND wh Number buttons wj SOUND FIELD wk DISPLAY wl ENTER e; SUBTITLE qa VOL +/- HCD-C770/C990 Remote 123 456... 7 89 >10 10/0 Note This remote control glows in the dark. qs ./> PREV/NEXT, TV ...
Service Manual
Page 24
.... • Example display ### Syscon Diagnosis ### Diag All Check No.2 Version 2-3. All 2. Video 7. Audio Check Menu 0-0. Following the message, press the [NEXT > ] button to go to display ...diagnosis and return to Check Menu screen, press the [RETURN] key on the remote commander to the next item, or press the [. General Description of Checking ... DVD system processor (IC206) is displayed. And selecting 2 and subsequent items executes respective menus and outputs the results. Region 0-3. Sampling Check 0-3-2. GP I/O Check 0-5. Video Check 0-7. Version 0-2-2. HCD-C770/C990 Ver ...
.... • Example display ### Syscon Diagnosis ### Diag All Check No.2 Version 2-3. All 2. Video 7. Audio Check Menu 0-0. Following the message, press the [NEXT > ] button to go to display ...diagnosis and return to Check Menu screen, press the [RETURN] key on the remote commander to the next item, or press the [. General Description of Checking ... DVD system processor (IC206) is displayed. And selecting 2 and subsequent items executes respective menus and outputs the results. Region 0-3. Sampling Check 0-3-2. GP I/O Check 0-5. Video Check 0-7. Version 0-2-2. HCD-C770/C990 Ver ...
Service Manual
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... When there are adjusted in this order. Audio Check Output the test signal (1kHz sine wave) for video level adjustment. 0-7. DVD-SL disc, 2. ... Note: During adjustment of the DVD system processor (IC206) pin 150, 151 and 154 (for the DVD system processor (IC206) is suspended due to ...measurement for adjustment. 1-0. Spindle start ) 14. CLVA on the remote commander and insert a DVD single layer disc following the message.... 18. LD on the screen. Auto track offset adjust 10. HCD-C770/C990 0-2-3. When there are discrepancies between DVD decoder (IC701) and D-RAM...
... When there are adjusted in this order. Audio Check Output the test signal (1kHz sine wave) for video level adjustment. 0-7. DVD-SL disc, 2. ... Note: During adjustment of the DVD system processor (IC206) pin 150, 151 and 154 (for the DVD system processor (IC206) is suspended due to ...measurement for adjustment. 1-0. Spindle start ) 14. CLVA on the remote commander and insert a DVD single layer disc following the message.... 18. LD on the screen. Auto track offset adjust 10. HCD-C770/C990 0-2-3. When there are discrepancies between DVD decoder (IC701) and D-RAM...
Service Manual
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... menu items Cursor o / O : Increase/Decrease in service fundamentally. Auto focus offset adjust 20. Wait 500 msec 4. CLVA on the remote commander, and the Operation Menu will be executed manually. ## Drive Manual Operation ## Operation Menu 1. Auto focus gain adjust 18. EQ boost...L1 t L0) 27. Non EEPROM Write Adjust 5. Memory Check 7. LD on the remote commander and insert a DVD dual layer disc following points. Auto loop filter offset adjust, Auto focus adjust 17. HCD-C770/C990 17. All servo stop Z (DISC1 to 4) : Stop and eject/Loading [RETURN] ...
... menu items Cursor o / O : Increase/Decrease in service fundamentally. Auto focus offset adjust 20. Wait 500 msec 4. CLVA on the remote commander, and the Operation Menu will be executed manually. ## Drive Manual Operation ## Operation Menu 1. Auto focus gain adjust 18. EQ boost...L1 t L0) 27. Non EEPROM Write Adjust 5. Memory Check 7. LD on the remote commander and insert a DVD dual layer disc following points. Auto loop filter offset adjust, Auto focus adjust 17. HCD-C770/C990 17. All servo stop Z (DISC1 to 4) : Stop and eject/Loading [RETURN] ...
Service Manual
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...display the Disc Type Auto Check screen. 2) Insert a disc and press the [ENTER] key on the remote commander. 3) It judges the type of PI reference voltage. (hexadecimal number) PI Peak : PI peak... level voltage. The spindle could run overriding the control if the spindle system is faulty or RF is displayed. Disc Type Hybrid It sets up so that it may ... sector address or CD time code is not present. Srch : Turn on , the usual trace mode becomes active. HCD-C770/C990 2-1. Disc Type DVD It sets up cursor) : Reset the sled. [D] Sled REV (down . (hexadecimal number)...
...display the Disc Type Auto Check screen. 2) Insert a disc and press the [ENTER] key on the remote commander. 3) It judges the type of PI reference voltage. (hexadecimal number) PI Peak : PI peak... level voltage. The spindle could run overriding the control if the spindle system is faulty or RF is displayed. Disc Type Hybrid It sets up so that it may ... sector address or CD time code is not present. Srch : Turn on , the usual trace mode becomes active. HCD-C770/C990 2-1. Disc Type DVD It sets up cursor) : Reset the sled. [D] Sled REV (down . (hexadecimal number)...
Service Manual
Page 28
... off . 28 2-5. Trk. Offset Coarse 4. ------ 5. Select the desired number [1] to [10/0] from the remote commander, and current setting for the DVD dual layer disc, the focus jump and layer jump are initialized by the... Check Display images are shown as follows, and all two screens are able to [10/0] from the remote commander, and selected item is displayed for reference for the adjustment. [1] Focus Offset : Adjusts focus offset... xx xx xx xx -- -xx -- -xx xx xx xx -xx -- -xx -- -- HCD-C770/C990 2-3. Track/Layer Jump Track/Layer Jump 1. 1Tj FWD R.Lj L0>L1 2. 1Tj REV L.Lj ...
... off . 28 2-5. Trk. Offset Coarse 4. ------ 5. Select the desired number [1] to [10/0] from the remote commander, and current setting for the DVD dual layer disc, the focus jump and layer jump are initialized by the... Check Display images are shown as follows, and all two screens are able to [10/0] from the remote commander, and selected item is displayed for reference for the adjustment. [1] Focus Offset : Adjusts focus offset... xx xx xx xx -- -xx -- -xx xx xx xx -xx -- -xx -- -- HCD-C770/C990 2-3. Track/Layer Jump Track/Layer Jump 1. 1Tj FWD R.Lj L0>L1 2. 1Tj REV L.Lj ...
Service Manual
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HCD-C770/C990 2-7. SL Disc check 3. UC : Incorrect value CR : Correct value Add : Address 2-9. During...xx xx xx xx xx xx xx xx Select:1-9 Scroll:UP/DOWN (1.Latest EMG.) Exit: RETURN xxxxhxxm : The laser on the remote commander. 3) Is starts the aging. a. : Error number. xx : Not used. • Clearing History Information Clearing laser hours...: RETURN On this order. Exit: RETURN 1) On the Aging Test MENU screen, press the [1] key on the remote commander to the Aging Test MENU. 4. Also, specific information can be aborted at any time by directly entering that number...
HCD-C770/C990 2-7. SL Disc check 3. UC : Incorrect value CR : Correct value Add : Address 2-9. During...xx xx xx xx xx xx xx xx Select:1-9 Scroll:UP/DOWN (1.Latest EMG.) Exit: RETURN xxxxhxxm : The laser on the remote commander. 3) Is starts the aging. a. : Error number. xx : Not used. • Clearing History Information Clearing laser hours...: RETURN On this order. Exit: RETURN 1) On the Aging Test MENU screen, press the [1] key on the remote commander to the Aging Test MENU. 4. Also, specific information can be aborted at any time by directly entering that number...
Service Manual
Page 34
...59 OSC C818, R840 LED DRIVER IC801 DATA 10 CLK 11 STB 12 CLR 13 SYSTEM CONTROLLER IC901 (2/3) 60 FL-DATA 57 FL-CLK 61 FL-CS 56 FL-MUTE ...82 - 84 KEY0 - HCD-C770/C990 7-3. G12 S1 - DISC5 40 - 51 5 - 39 G1 - D4, SCK, (Page 33) Q BCKO, LRCKO DIGDI DIGCLK 8 CDTI 7 CCLK 56 MUTING Q207, 208 (Page 33) R NSMUTE L J205 (2/4) VIDEO 1 AUDIO OUT R P-MUTE MUTING ...805, S811 - 825 DISC INSERT DETECT Q914 KEY INPUT DETECT IC903, 904 SIRCS DETECT Q906, 907 REMOTE CONTROL RECEIVER IC101 VOLUME ROTARY ENCODER S800 S201 SCAN SELECT INTERLACE SELECTABLE I2CDATA I2CCLK I2HLP 93 WAKE 92 ...
...59 OSC C818, R840 LED DRIVER IC801 DATA 10 CLK 11 STB 12 CLR 13 SYSTEM CONTROLLER IC901 (2/3) 60 FL-DATA 57 FL-CLK 61 FL-CS 56 FL-MUTE ...82 - 84 KEY0 - HCD-C770/C990 7-3. G12 S1 - DISC5 40 - 51 5 - 39 G1 - D4, SCK, (Page 33) Q BCKO, LRCKO DIGDI DIGCLK 8 CDTI 7 CCLK 56 MUTING Q207, 208 (Page 33) R NSMUTE L J205 (2/4) VIDEO 1 AUDIO OUT R P-MUTE MUTING ...805, S811 - 825 DISC INSERT DETECT Q914 KEY INPUT DETECT IC903, 904 SIRCS DETECT Q906, 907 REMOTE CONTROL RECEIVER IC101 VOLUME ROTARY ENCODER S800 S201 SCAN SELECT INTERLACE SELECTABLE I2CDATA I2CCLK I2HLP 93 WAKE 92 ...
Service Manual
Page 104
HCD-C770/C990 Pin No. 91 92 Pin Name POWER-SW SIRCS 93 WAKE 94 RDS-CLK 95 AV-SEL0 96 AV-SEL1 97 DF-SW 98 DF-SYNC 99 DF-RST 100 I2HLP I/O Description I System power on/off control signal input "H": power on I Remote control signal input I System ...wake up signal input by pressing any key on the front panel or remote commander or disc insert detect sensor I RDS serial data transfer clock signal input from the RDS decoder (Used for the AEP model) O Audio/video selection signal output O Audio/video selection signal output...
HCD-C770/C990 Pin No. 91 92 Pin Name POWER-SW SIRCS 93 WAKE 94 RDS-CLK 95 AV-SEL0 96 AV-SEL1 97 DF-SW 98 DF-SYNC 99 DF-RST 100 I2HLP I/O Description I System power on/off control signal input "H": power on I Remote control signal input I System ...wake up signal input by pressing any key on the front panel or remote commander or disc insert detect sensor I RDS serial data transfer clock signal input from the RDS decoder (Used for the AEP model) O Audio/video selection signal output O Audio/video selection signal output...
Service Manual
Page 142
Ver. AMP board) (SPM-02112) 1.3 2003.01 Addition of "CHECKING OF OPERATIONS WITH REMOTE COMMANDERS OF DIFFERENT MODELS" to the SERVICING NOTES (SPM-02118) 1.4 2003.03 Addition of "TEST DISC LIST" to the TEST MODE Addition of "AUTO SERVO ....09 Addition of "RF LEVEL CHECK" to ELECTRICAL ADJUSTMENTS (SPM-04038/04049) ING NOTES Addition of "NOTE OF REPLACING THE DVD BOARD" to SERVIC- HCD-C770/C990 REVISION HISTORY Clicking the version allows you to jump to the next revised page. for EXTENSION CABLE (DVD board - ING NOTES (SPM-02096) 1.2 2002.12...
Ver. AMP board) (SPM-02112) 1.3 2003.01 Addition of "CHECKING OF OPERATIONS WITH REMOTE COMMANDERS OF DIFFERENT MODELS" to the SERVICING NOTES (SPM-02118) 1.4 2003.03 Addition of "TEST DISC LIST" to the TEST MODE Addition of "AUTO SERVO ....09 Addition of "RF LEVEL CHECK" to ELECTRICAL ADJUSTMENTS (SPM-04038/04049) ING NOTES Addition of "NOTE OF REPLACING THE DVD BOARD" to SERVIC- HCD-C770/C990 REVISION HISTORY Clicking the version allows you to jump to the next revised page. for EXTENSION CABLE (DVD board - ING NOTES (SPM-02096) 1.2 2002.12...