Black Box DV900 Manuel de service Page 97
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
XV-DV99
97
5 678
56
7
8
C
D
F
A
B
E
[ STANDBY ON SEQUENCE ]
Function Passing Time Detail about the Control
Set Time from
Former Step
SY_PON0 0 msec
• Set the MASK FLAG of all keys
• Set the MASK FLAG of normal key
• POWER Lines MUTE ON (SYSYTEM MUTE REQUEST)
• MUTING FLAG CLEAR (SYSTEM MUTE REQUEST)
•
VOLUME Lines MUTE REQUEST CLEAR (SYSTEM MUTE REQUEST)
•
DSP MUTE REQUEST CLEAR(SYSTEM MUTE REQUEST)
• AMP Lines MUTE REQUEST CLEAR (SYSTEM MUTE REQUEST)
• TUNER MUTE REQUEST CLEAR (SYSTEM MUTE REQUEST)
• EMERGENCY POWER OFF FLAG CLEAR
• LCD Driver STAND-BY
• Set the TIMER for canceling the SP-Relay (5 sec)
• Set the TIMER for starting the PROTECT Process (1.5 sec)
• PROTECT FLAG CLEAR
• REC MUTE ON (Pin No.32 : L)
• HEADPHONE MUTE ON (Pin No.31 : L)
Start the POWER ON Each Initial Setting 1
SY_PON1 30 msec+ 30 msec
• SYSTEM POWER ON (Pin No.91 : L)
• Set the One-Shot Display of " WELCOME " (display time : 3.5 sec)
Each Initial Setting 2
SY_PON2 150 msec+ 120 msec
• Set +5V ON (the Power is stabilized) FLAG
• Transfer the initial data to the MAIN VOLUME IC.
• Transfer the initial data to the HEADPHONE IC.
• Clear the MASK FLAG of all keys.
• Clear the MASK FLAG of normal key.
• POWER Lines MUTE OFF (SYSTEM MUTE REQUEST)
Each Initial Setting 3
SY_PON3
480 msec+ 330 msec
• Start transfering to the LCD driver if the remote control port data is
High.
• Set the DIGITAL INPUT (Pin No.59)
• Set the INPUT FUNCTION (Selector : BU4051) (Pin No.71,74,75)
• Start the BUS communication
Each Initial Setting 4
SY_PON4
1500 msec+ 1020 msec Each Initial Setting 4
SY_PON5
1890 msec+ 390 msec Each Initial Setting 5
SY_PON6
2010 msec+ 120 msec Each Initial Setting 6
SY_PON7
2040 msec+ 30 msec Each Initial Setting 7
SY_PON8
2070 msec+ 30 msec POWER ON Finished
http://www.xiaoyu163.com
http://www.xiaoyu163.com
- XV-DV990 1
- SAFETY INFORMATION 2
- destroyed 3
- CONTENTS 4
- 1. SPECIFICATIONS 5
- 2.1 PACKING 8
- PACKING parts List 9
- 2.2 EXTERIOR SECTION 10
- EXTERIOR SECTION parts List 11
- (2) CONTRAST TABLE 11
- 2.3 LOADING MECHA ASSY 12
- Application of Lubricant 13
- 2.4 TRAVERSE MECHA ASSY-S 14
- 2.5 DISPLAY UNIT 15
- Traverse Mechanism Assy 16
- (XV-DV99 : AWU8099) 19
- (XV-DV990 : AWU8148) 19
- 3.3 DVDM ASSY(1/4) 20
- : DVD DATA SIGNAL ROUTE 21
- : FOCUS SERVO LOOP LINE 21
- : TRACKING SERVO LOOP LINE 21
- : STEPPING SERVO LOOP LINE 21
- : RF SIGNAL ROUTE 21
- 3.4 DVDM ASSY(2/4) 22
- DVDM ASSY (AWM7813) 23
- 3.5 DVDM ASSY(3/4) 24
- DSP TRADE ASSY (AWU8101) 28
- VIDEO ASSY (AWU8100) 29
- 3.8 DSP ASSY(1/2) 30
- DSP ASSY (AWX8325) 32
- : AUDIO DATA SIGNAL ROUTE 33
- 3.10 FM/AM TUNER MODULE 34
- XV-DV99 : 47k 36
- XV-DV900 : 12k 36
- To Sub Woofer 37
- H 1/3 H 2/3 41
- LCDCONT ASSY (AWU8119) 43
- 3.15 WAVEFORMS 44
- 4. PCB CONNECTION DIAGRAM 45
- DVDM ASSY 46
- VIDEO ASSY 48
- DTERM ASSY 48
- COMPONENT ASSY 48
- DSP TRADE 49
- DSP ASSY 52
- FM/AM TUNER MODULE 54
- SIDE A SIDE A 55
- SIDE B SIDE B 55
- TXTRADE ASSY 56
- PRODUCTION CODE 57
- LCDCONT ASSY 61
- AWU8119 61
- 5. PCB PARTS LIST 62
- COILS AND FILTERS 63
- CAPACITORS 63
- RESISTORS 63
- 30P FFC CONNECTOR 64
- KEY R ASSY 67
- KEY L ASSY 67
- KEY L TOP ASSY 67
- 6. ADJUSTMENT 68
- Adjustment Items 69
- Adjustment Points 70
- 6.5 TEST MODE 71
- 6.6 MECHANISM ADJUSTMENT 72
- 7. GENERAL INFORMATION 74
- ~ Search 75
- • Display contents 78
- • Display during Service Mode 79
- Mechanical Error History 80
- ERROR CODE TABLE 81
- ID Number Input Mode 85
- ID Number Confirmation Mode 86
- ID DATA Input Mode 87
- 7.1.8 TROUBLE SHOOTING 88
- DVD Section 89
- 7.1.9 DSP TROUBLE SHOOTING 91
- Initialization routine 95
- Main loop processing 95
- [ STANDBY ON TIMING CHART ] 96
- [ STANDBY ON SEQUENCE ] 97
- [ STANDBY OFF TIMING CHART ] 98
- [ STANDBY OFF SEQUENCE ] 99
- CONTROL ASSY 100
- 7.1.12 PROTECTION CIRCUIT 101
- Top panel, Top plate 105
- VIDEO Assy 105
- Diagnosis 105
- CONTROL Assy 106
- DVDM Assy 106
- PCB Location 107
- Tray panel 108
- LOADING MECHA. Assy 109
- TRAVERSE MECHA. Assy-S 110
- Pickup Assy-S 111
- : Conductive surface 112
- • FRONT END IC 114
- ¶ Block Diagram 114
- • List of IC 114
- ¶ Pin Function 115
- PQFP 208 118
- .oNemaNniP.riDnoitcnuFniP 121
- M63018FP (DVDM ASSY : IC101) 126
- • SACD Decoder IC 128
- ¶ Pin Layout 129
- Pin Functions 134
- Disc / content format 137
- PC-created disc compatibility 138
- JPEG file compatibility 138
- 7.4 CLEANING 139
- Front panel 140
- Display unit 140
- TIMER STANDBY/ON OPEN/CLOSE 140
- PRO LOGIC 141
- Remote control 143
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