Tilt Servo | Sony S530D specification

	X201
	12.5MHzx						93
91	92						93
91	92
	CS1 10		141	CS1	IC601		59
	CS4	7	142	CS4	HGA
					CXD8788Q
IC202		7	142
IC202		CLK
SYSTEM		CLK	135			SDCPS	118
CONTROL		5	135
CONTROL		RD				SDPWR	116
MB91101		RD	145				116
MB91101		22	145
PFV		24 WE	143			SDPRD	117
		24 WE	143			SDPRD
		94 INT1	156			SDPIT	115
	HA0-5,	94 INT1	156
HD0	HA0-5,	88 INT3	155	HA0-5,		HD0
HD0	17-19	88 INT3	155	HA0-5,		HD0
-15				17-19		-15

ADDRESS

DATA

PARALLEL

BUS

SERIAL

BUS

IC201

EEPROM

AK6440AF

XDRV MUTE				Q801			D806			TO
										IC801/9
			X001		D805
			27MHz
	108			2.5V REF
	108			IC803/7
CS		IC701		IC803/7
		IC701				3V
	HCS SERVO DSP					3V
3	HCS SERVO DSP			R841		20
WRITE		CXD8791Q		R841		20
2	HWR				24	IN3+		MUTE
R				TLTB	24	IN3+
R				TLTB				IC801 1/3
1	HRD				27	IN4+		IC801 1/3
1	HRD			R843	27	IN4+		TILT MOTOR
INTERRUPT			GI02	R843	26	IN4-		TILT MOTOR
128	HINT		GI02	48	26	IN4-		DRIVER
128	HINT			R842				DRIVER
			GI01	R842	23	IN3-		BA5981FP
	HD0-7		GI01	49	23	IN3-		BA5981FP
	HD0-7			TLTA			ITA,B
	1010			TLTA
	1010		ADC2
	EA0-1		ADC2			15-		18
	EA0-1		67


ADDRESS				PI
ADDRESS			2.4V
			2.4V	0.1Vp-p - DVD
				0.1Vp-p - DVD
				0.2Vp-p - cd
DATA			12	CN002/		1	2	3	4	CN003/
			7	CN003		18 17 16			15	CN004

PI

29

IC001

DVD/CD RF AMP SSI33P3722

9-12

TK51 BD.

CN001CN002

9	10 16 17	13 12 11	10
	A-D		B
	A-D
OPTICAL DEVICE		A	M	TILT
OPTICAL DEVICE		A	M	MOTOR
				MOTOR
TILT SERVO			10DVD02 1151		6 22 99
TILT SERVO

72

Image 77

Sony S530D manual Tilt Servo

Contents

Course DVD-02 Course Description and Troubleshooting Page Table of Contents Troubleshooting Disc Identification Processing Laser Servo Test Mode KHM-220A DVD Optical BlockInitial Sled Motor Drive Processing Block DVD, LD Introduction to the DTS Audio FormatVHS DVD, LD, DTV What do I need to play the DTS surround format? What is DTS?CD/DVD Player Channel Receiver With DTS Decoder AC-3 Decoder How does DTS work? Can DVD movies contain both DTS and AC-3 audio tracks?Compression Adaptive Predictive Coding Adpcm Packer MultiplexerCompression Block Global Bit Management Board Layout DVP DVD Features Power Supply Block DiagramCommunications Servo Control Block Diagram ARP2 Video and Audio Processing Block Diagram Standby Power Supply Power Supply BlockMain Power Supply Power Consumption Power Supply Block Start Standby OscillatorRun Regulation Concept Standby Oscillator Regulation EnableMain Oscillator Main Oscillator Plug Power ControlIC201 IC202 Communications Waveforms Pcont Power Control Post Power on Check Power Control Serial Data Communications BlockParallel Data Communications Block Serial Bus Serial Data CommunicationsInterface IC201 EEProm IC201 Serial Data Communications Audio DSP IC501 Serial Data Communications HGA IC601 Parallel Data CommunicationsChip Select Line Parallel Data Communication Communications from Another IC to IC202 Communications from IC202 to Other ICs Parallel Data Communication Disc Tray and Laser Platform Position No Power Tray Removal From the BottomMechanism Sled Position No Power Tray Removal From the TopTilt Motor Laser Focus Coil Power on Mechanical Sequence No Disc Power on Mechanical Sequence DVD Disc Page Interface Controller IC201 Recognizes the Tray Button Tray Motor DriveIC201 Turns On the Display IC201 Communicates with System Control IC202 Tray Motor Drive IC202 Instructs Hybrid Gate Array IC601 Driver IC802 Translates the CommandTray Position Switch Returns Information to IC201 Tray Motor Drive Initial Sled Movement Initial Sled Motor DriveSystem Control IC202 uses HGA IC601 HGA IC601 Instructs Servo DSP IC701 Initial Sled Motor Drive Sled Still Sled Outward Servo DSP IC701 Issues Analog Commands to Driver IC802 Initial Sled Motor Drive Sled Drive Mute/Inhibit Home Position DetectionSled Driver IC802 Sends Voltages to the Stepper Sled Motor Initial Sled Motor Drive System Control IC202 and HGA IC601 Communications Laser ServoHGA IC601 to Servo DSP IC701 Communications Servo DSP IC701 to RF Amplifier IC001 Communications Laser Servo CD Focus KHM-220A DVD Optical BlockDVD Focus Three Laser Beams from One Laser TE +, TZC Photo DetectorsPage Operation Disc IdentificationSacd Disc Type Disc Identification Concept Servo FocusSearch Focus Focus Search Communications Focus DriveSystem Control IC202 to Servo IC701 System Control IC202 to HGA IC701 Focus Sdcps HGA IC601 to Servo IC701 Focus DVD Kick ModeSpindle Motor Spindle Motor MDP CLV PB ModeMDS Spindle Motor System Control IC202 Uses HGA IC601 Tracking ServoTrack Counting in Pause or Picture Jump Tracking Servo Sled Motor Drive PB IC Summary ChartSled Movement to Another Location Following the Track Sled Motor Drive PB Tilt UP Tilt ServoTilt to Mid Position ICs Involved Tilt Servo DVD Playback Power OFFManually Driving the Tilt Motor Tilt Servo Audio/Video Processing Block Process Blocks RF Amp IC001 Processing Processing Flash ROM IC205 Video Process CH78O Converters IC902, IC905 IC907CH12O CH34O Audio Processing Tests Test ModeTest Mode Access Test Mode Access Self-Diagnostic Function Customer Error Codes Additional Test ModeVideo Level Adjustment Clearing Emergency CodesPage No Power on Troubleshooting No DVD PB CD PB OK No DVD OSD logo No Disc PB No DVD DL PB other discs PB OK