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Panasonic DVDRV60 specifications Servo Block Diagram

Models: DVDRV60

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15.2. SERVO BLOCK DIAGRAM

15.2. SERVO BLOCK DIAGRAM

		RF SIGNAL
OPTICAL PICK UP UNIT	IC5201	IC2001
OPTICAL PICK UP UNIT	(FEP)	(DSC)

PHOTO DETECTOR			VIN7	54
PHOTO DETECTOR				54
			VIN8	55
				55
B1	B2		VIN1	57
A1	A2	HEAD		57
A1	A2	HEAD
A4	A3	AMP	VIN2	58
B4	B3			58
B4	B3
			VIN3	59	49	RFENV		100
				59	49			100
			VIN4	60
				60
					20	TE		2
					20			2
		LASER DIODE			TRACKING
		Q5201			TRACKING
		Q5201			BALANCE
		LD DRIVE		2	6	TBAL		43
		LD DRIVE		2	6			43
				1	29	FE		3
				1	29			3
					FOCUS
					BALANCE
		IC6303			7	FBAL		44
		IC6303			7			44
		(EEPROM)
		D 5
		C 6
		Q 2
					25	BDO		49
					25			49
					23	OFTR		47
		IC6201			23			47
		IC6201
		(CPU)			INTERFACE
		47	SEN	14
		47		14
		70	SCK	15
		70		15
		72	STD1	16
		72		16
		79	STNBY	12
		79		12
		45					CPSEN	85
		45						85
		46					CPCEN	86
		46						86
		76					CPUIRQ	87
		76						87
							SBT1	88
								88
							SBO1	89
								89
		71					SBI1	90
		71						90

IC7001

(ODC)

115	DAT0	80

114	DAT1	79

113	DAT2	78

112	DAT3	77

SPINDLE MOTOR DRIVE SIGNAL		STEPPING MOTOR DRIVE SIGNAL		TRACKING ERROR SIGNAL		FOCUS ERROR SIGNAL
					STEPPING MOTOR UNIT
		IC2511				STEPPING MOTOR
		(MOTOR DRIVE)
			VO3-	18
			VO3+	17
51	TRSDRV-A	26	OPIN4-
51		26	OPIN4-
			VO4-	16
			VO4+	15
42	TRSDRV-B	23	OPIN3-
42		23	OPIN3-
				IC2511-11,12,13,14	OPTICAL PICK UP UNIT
				IC2511-11,12,13,14
				7.2Vp-p(20usec./div.)		ACTUATOR
						ACTUATOR
5	TRAKING DRIVE	3	OPIN1-			FOCUS
5		3	OPIN1-			FOCUS
					ACT F+	COIL
			VO1+	14	ACT F+
			VO1+	14
			VO1-	13	ACT F-
	FOCUS DRIVE		VO1-	13
6	FOCUS DRIVE	6	OPIN2-			TRACKING
6		6	OPIN2-			TRACKING
					ACT T+	COIL
			VO2+	12	ACT T+
			VO2+	12
			VO2-	11	ACT T-
			VO2-	11

SPINDLE MOTOR UNIT

							TRAVERSE SWITCH
59	TRV-SW					TRV-SW
59		IC2501
		IC2501
		(SPINDLE MOTOR DRIVE)
				H3-	9	H3-
				H3-	9
						H3+	HALL3
				H3+	8	H3+
				H3+	8
15	ECR	17	ECR	H2-	6	H2-
15		17	ECR	H2-	6
	EC					H2+	HALL2
52	EC	18	EC	H2+	5	H2+
52		18	EC	H2+	5
53	FG	12	FG
53		12	FG
				H1-	3	H1-
				H1-	3
						H1+	HALL1
				H1+	2	H1+
				H1+	2
		IC2501-12
		5.0Vp-p(20usec./div.)
				A1 28		M1
				A1 28
56	SS	10 SS		A2 27		M2
56		10 SS		A2 27
				A3 26		M3
	BRK			A3 26
55	BRK	13	BRK
55		13	BRK

IC6001		IC2591				LOADING MOTOR UNIT
(OPERATION MICON)		IC2591				LOADING MOTOR UNIT
		(LOADING MOTOR DRIVE)
30	TRAY SET1	9	RIN				M2601
29	TRAY SET2	7	FIN			LOAD M+	LOADING
				OUT1	4	LOAD M+	MOTOR
				OUT1	4		MOTOR
				OUT2	2	LOAD M-
				OUT2	2	S2601
						S2601
27	TRAY OPEN					TRAY OPEN
28	TRAY CLOSE					TRAY CLOSE
		IC2591-2(UP),IC2591-4(DOWN)		IC2591-2(UP),IC2591-4(DOWN)
		OPEN 2.5Vp-p		CLOSE 2.5Vp-p
		(0.5sec./DIV.)		(0.5sec./DIV.)

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Panasonic DVDRV60 specifications Servo Block Diagram

Contents

Specifications DVD PlayerDVD-RV60 AreaCONTENTS PagePage 17 PRINTED CIRCUIT BOARD DIAGRAM 19 REPLACEMENT PARTS LIST18 EXPLODED VIEWS 1 SAFETY PRECAUTIONS 1.1. GENERAL GUIDELINES1.1.1. LEAKAGE CURRENT COLD 1.1.2. LEAKAGE CURRENT HOT CHECK3 PRECAUTION OF LASER DIODE 4 HANDLING PRECAUTIONS FOR TRAVERSE DECK4.1. Handling of optical pickup 4.2. Grounding for electrostatic breakdown prevention5 Optical Pickup Self-Diagnosis and Replacement Procedure 6 Self-Diagnosis Function and Service Modes 6.1. Service Mode Table6.2. Self-Diagnosis Function UHF Display 6.3. Examples of Repairs Using Error Codes 6.4.1. Setting Method6.4. Sales Demonstration Lock Function 6.4.2. Release Method7 Service Tools and Equipment 7.1. Service Tools and Equipment Table7.2. Storing and Handling Test Discs Remote control 8 General Description8.1. Operating Instructions Main unit9.1. Disassembly Procedure 9 Assembling and Disassembling the Casing and Checking P.C.B.sDVD-RV60 9.2. Casing Parts and P.C.B. Positions 9.3. Service Positions DVD-RV609.4. Disassembling the Top Cover 9.5. Disassembling the Tray9.6. Disassembling the Front Panel 9.7. Disassembling the Loading Base Unit 9.8. Checking the Module P.C.B9.9. Disassembling the Rear Panel 9.10. Checking the Power Supply P.C.B 9.11. Checking the Mother P.C.B9.12. Checking the Front Switch P.C.B 9.13. Checking the Power Switch P.C.B1. Remove the 3 screws 1. Remove the 2 screws10 Service Precautions 10.1.1. Precautions10.2.2. Precautions 10.1. Initializing the DVD Player11.2. Disassembly Procedure 11 Assembling and Disassembling the Optical Pickup Mechanical Parts11.1. Handling the Optical Pickup 11.3. Disassembling the Clamp Base Unit 11.5. Disassembling the Traverse UnitDVD-RV60 11.7. Disassembling the Optical Pickup Unit 11.6. Disassembling the Stepping Motor Unit11.8. Disassembling the Nut Unit 11.9. Disassembling the Sub-Shaft Preload Spring11.10. Assembling the Optical Pickup 11.11. Disassembling the Spindle Motor Unit 3. Remove the solder from the pickup FPC´s soldered short- circuit1. Remove the three screws DVD-RV6011.12. Optical Pickup Tilt Adjustment DVD-RV60· Optical adjutments cannnot be made inside the optical pickup 11.15. Disassembling the Pulley Gear and Deceleration Gear 11.16. Disassembling the Mechanism Loading P.C.B11.13. Disassembling the Intermediate Chassis 11.14. Disassembling the Vertical cam and Drive gear12 Electrical Adjustment 12.1. Video Output Luminance Signal Adjustment12.2. Video Output Chrominance Signal Adjustment 12.3. Video Component Signal CB Output Adjustment 13 Abbreviations INITIAL/LOGO 14 VOLTAGE CHART 14.1. POWER SUPPLY P.C.B14.2 MODULE P.C.BDVD-RV60 DVD-RV60 MOTHER P.C.B 14.3DVD-RV60 DVD-RV60 15 BLOCK DIAGRAM 15.1. OVERALL BLOCK DIAGRAMMECHANISM UNIT MOTHER P.C.B15.2. SERVO BLOCK DIAGRAM 15.3. VIDEO BLOCK DIAGRAM XRESETVIDEO OUT SCLOCK15.4. AUDIO BLOCK DIAGRAM STBDAC16 SCHEMATIC DIAGRAM 16.1. INTERCONNECTION SCHEMATIC DIAGRAM16.2. POWER SUPPLY SCHEMATIC DIAGRAM 16.3. ADSC SECTION MODULE P.C.B. 1/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.4. AV DECORDER SECTION MODULE P.C.B. 2/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.5. VIDEO D/A CONVERTER SECTION MODULE P.C.B. 3/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.6. AUDIO SECTION MODULE P.C.B. 4/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.7. FEP SECTION MODULE P.C.B. 5/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.8. CPU SECTION MODULE P.C.B. 6/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.9. ODC SECTION MODULE P.C.B. 7/7 SCHEMATIC DIAGRAM ADSC SECTION Page 41, AVDEC SECTION Page 42, VD SECTION Page16.10. VIDEO OUT SECTION MOTHER P.C.B. 1/3 SCHEMATIC DIAGRAM VO SECTION Page 48, AO SECTION Page 49, OP SECTION Page16.11. AUDIO OUT SECTION MOTHER P.C.B. 2/3 SCHEMATIC DIAGRAM VO SECTION Page 48, AO SECTION Page 49, OP SECTION Page16.12. OPERATION SECTION MOTHER P.C.B. 3/3 SCHEMATIC DIAGRAM VO SECTION Page 48, AO SECTION Page 49, OP SECTION Page16.13. FRONT SWITCH AND POWER SWITCH SCHEMATIC DIAGRAM Page 17 PRINTED CIRCUIT BOARD DIAGRAM 17.1. POWER SUPPLY P.C.BPOWER SUPPLY P.C.B IC110117.2. MODULE P.C.B. 1/2 COMPONENT SIDE MODULE P.C.B. 1/2CONPONENT SIDE 17.3. MODULE P.C.B. 2/2 FOIL SIDE MODULE P.C.B. 2/2FOIL SIDE D C B A17.4. MODULE P.C.B. AND MOTHER P.C.B. ADDRESS INFORMATION 17.5. MOTHER P.C.B MOTHER P.C.BMECHANISM LOADING17.6. FRONT SWITCH P.C.B. AND POWER SWITCH P.C.B FRONT SWITCH P.C.BPOWER SWITCH P.C.B18 EXPLODED VIEWS 18.1. Casing Parts & Mechanism Section Exploded ViewDVD-RV60 18.2. Loading Mechanism Section Exploded View When replacing parts, lubricate the parts marked “×××” in the diagramDVD-RV60 18.3. Traverse Section Exploded View When replacing parts, lubricate the parts marked “×××” in the diagram18.4. Packing & Accessories Section Exploded View DVD-RV6019 REPLACEMENT PARTS LIST Section Parts ListParts List 19.1. Casing Parts & Mechanism19.3. Traverse Section Parts List 19.4. Packing & AccessoriesSection Parts List 19.5. Electrical Replacement Parts List Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No Ref. No H000500000TK/TT