Pioneer DVR-7000 Service manual

ORDER NO.

RRV2608

DVD RECORDER

DVR-7000

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

	Type	Model	Power Requirement	Region No.	Remarks
		DVR-7000
	WL/RD		AC220–240V	4

This service manual should be used together with the following manual(s):

Model	Order No.	Remarks
DVR-7000/KU/CA	RRV2536	DVD Recorder
DVR-A03/KB	RRV2423	DVD-R/RW Drive Unit

For details, refer to "Important symbols for good services" on page 4.

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2002

T – ZZV APR. 2002 Printed in Japan

DVR-7000

SAFETY INFORMATION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to

cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 – Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation.

REMARQUE

(POUR MODÈLE CANADIEN SEULEMENT)

Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the continued protection of the customer and service technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage c u r r e n t t e s t e r s u c h a s S i m p s o n M o d e l 2 2 9 - 2 o r equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA.

		Reading should
	Leakage	not be above
		0.5 mA
	current
Device	tester
under
test
Test all
exposed metal
surfaces
Also test with
plug reversed
(Using AC adapter		Earth
plug as required)		ground

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual.

Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual.

The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards.

Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

2

IMPORTANT

THIS PIONNER APPARATUS CONTAINS LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER : 35 mW WAVELENGTH : 658 nm

DVR-7000

WARNING!

DEVICE INCLUDES LASER DIODE WHICH EMITS INVISIBLE INFRARED RADIATION WHICH IS DANGEROUS TO EYES. THERE IS A WARNING SIGN ACCORDING TO PICTURE 1 INSIDE THE DEVICE CLOSE TO THE LASER DIODE.

LASER

Picture 1 Warning sign for laser radiation

LABEL CHECK

Printed on Rear Panel

VRW1914

Additional Laser Caution

1. The ON/OFF(ON:low level,OFF:high level) status of the CLAMP signals for detecting the loading state are detected by the drive CPUs, and the design prevents laser diode oscillation when the CLAMP signal turns OFF.

In normal operation, if no disc is clamped, the laser diode oscillation is disabled.

However, the interlock does not always operate in the test mode. *

2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 3A laser beam.

* Refer to pages 43 of DVR-A03 Service Manual(RRV2423).

3

DVR-7000

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying

glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.

4

DVR-7000

CONTENTS

SAFETY INFORMATION							............................................												2
1. CONTRAST OF MISCHELLANEOUS PARTS																.......			6
2. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM ... 14
2.1	BLOCKDIAGRAM					..............................................												14
2.2	OVERALL WIRING DIAGRAM										..........................							20
2.3	TUMJ ASSY(1/4) and REAR JACK ASSY													........				22
2.4	TUMJ ASSY(2/4)				...............................................													24
2.5	TUMJ ASSY(3/4) and SECAM ASSY											................						26
2.6	TUMJ ASSY(4/4) and FRONT JACK ASSY															......		28
2.7	MAIN ASSY(4/10)					..............................................												30
2.8	MAIN ASSY(7/10)					..............................................												32
2.9	MAIN ASSY(8/10)					..............................................												34
2.10 MAIN ASSY(10/10)								..........................................										36
3. PCB CONNECTION DIAGRAM										............................								38
3.1	TUMJ ASSY			.......................................................														38
3.2	REAR JACK, SECAM and FRONT JACK ASSYS																....	42
4. ADJUSTMENT			......................................................															44
4.1	TUMJ ASSY ADJUSTMENT									..............................								44
4.2	MAIN ASSY ADJUSTMENT									..............................								45
5. GENERAL INFORMATION									..................................									47
5.1	MODEL TYPE AND REGION SETTING												...........					47
5.2	IC	...................................................................																48
6. PANEL FACILITIES AND SPECIFICATIONS															......			57

5

DVR-7000

1. CONTRAST OF MISCELLANEOUS PARTS

NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.

Screws adjacent to mark on product are used for disassembly.

Reference Nos. indicate the pages and Nos. in the service manual for the base model.

When ordering resistors, first convert resistance values into code form as shown in the following examples.

Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%,

and K=10%).
560		56 x 101		561	RD1/4PU 5	6	1 J
47k		47 x 103		473	RD1/4PU 4	7	3 J
0.5		R50			RN2H R 5 0 K
1		1R0			RS1P 1 R 0 K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62k		562 x 101		5621	RN1/4PC 5 6 2 1 F

CONTRAST TABLE

DVR-7000/WL/RD and /KU/CA types are constructed the same except for the following:

Ref.	Mark	Symbol and Description	Part No.
					Remarks
No.
			DVR-7000/KU/CA	DVR-7000/WL/RD

		PCB ASSEMBLIES
		TUJB ASSY				VWM2103	VWM2112
P7-1					TUMJ ASSY	VWV1885	VWV1897
P7-2					REAR JACK ASSY	VWV1887	VWV1883
P7-3					SECAM ASSY	Not used	VWV1892
P7-3					3D Y/C ASSY	VWV1888	Not used
P7-4					FRONT JACK ASSY	VWV1886	VWV1890
P7-5		MAIN ASSY				VWV1894	VWV1895
P7-6		POWER SUPPLY ASSY				VWR1347	VWR1348
		PACKING SECTION
P5-1		RF Antenna Cable				VDE1025	Not used
P5-1		RF Antenna Cable (PAL)				Not used	VDE1075
P5-4		AC Power Code				ADG7021	ADG1127
		AC Power Code (T5A fuse inside)				Not used	ADG1156
P5-6	NSP	Warranty Card				ARY1026	Not used
P5-7		Operating Instructions (English)				VRB1275	VRB1283
P5-8		Operating Instructions (Chinese)				Not used	VRE1097
P5-9		Remote Control Unit				VXX2763	VXX2777
P5-11	NSP	DVD-RW Disc Ver.1.1				VZZ1001	Not used
		WL/RD Label				Not used	VRW1933	No.1
		Region Label P4				Not used	VRW1705	No.2
P5-15		Packing Case				VHG2122	VHG2175
		EXTERIOR SECTION
P7-13		Housing Assy (10P)				VKP2264	VKP2276	MAIN CN8001-TUMJ CN3001
P7-33		Rear Panel				VNA2328	VNA2408
P7-33	NSP	Upper Plate Assy				VNE2272	Not used
	NSP	Upper Plate				Not used	VNE2246	No.3
P7-62		Cooling Sheet S				VEB1333	Not used
P7-69		65 Label				ARW7050	Not used
P7-70		Fuse Caution Label				VRW1902	Not used
P7-71		Fuse Caution Label				VRW1903	Not used
		Region Label R4				Not used	VRW1704	No.4
		C-Tic Label				Not used	VRW1932	No.5
		FRONT PANEL SECTION
P9-7		Front Aluminium				VAH1392	VAH1378
P9-17		Panel Base				VNK4983	VNK4799
P9-18		Input Door				VNK4924	VNK4800

6

DVR-7000

Notes: ÷ The numbers in the remarks column correspond to the numbers on "EXPLOEDED VIEWS".

÷For ASSEMBLIES, refer to “CONTRAST OF PCB ASSEMBLIES”,“PCB PARTS LIST” and “3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM”.

EXPLODED VIEWS

No.2

(Region Label P4)

No.1

(WL/RD Label)

Packing Case

No.2

(Region Label P4)

No.1

(WL/RD Label)

Side

Front

No.4

(Region Label R4)

No.5

(C-Tic Label)

Rear Panel

VEC2253

(Gasket(M))

Attaching place is changed.

No.3

(Upper Plate)

Removed

7

DVR-7000

CONTRAST OF PCB ASSEMBLIES

E MAIN ASSY

VWV1895 and VWV1894 are constructed the same except for the following:

	Mark	Symbol and Description	Part No.		Remarks
			VWV1894	VWV1895
		IC1008 (FLASH ROM)	VYW1970	VYW1972	1
		IC4002 (SDRAM 16M)	Not used	MB81F161622C-80FN
		IC5003,IC5004 (SDRAM 64M)	TC59S6432CFT-80	W986432DH-7
		IC7004 (SGRAM 16M)	M32L1632512A-8Q	Not used
		IC7006 (Video Encoder)	PM0024AF	Not used
		IC9502 (Stream Check)	UPD65954GC-E59-7EA	Not used
		IC9503 (EPLD)	PDY078A	PDY076A	2
		Q7001,Q7002	Not used	2SA1576A
		Q7006,Q7008	2SA1576A	Not used
		L3018	VTL1079	Not used
		L7003,L7004,L7008-L7010	VTL1124	Not used	3
		F0863	Not used	VTF1096
		F8008	VTF1096	Not used
		C1018	CEV221M4	VCH1234	1
		C4012,C4014,C4027,C4029,C4035	Not used	CKSRYF104Z25
		C7001,C7002	Not used	CKSRYF105Z10	2
		C7095	CEV100M16	Not used
		C7051	CEV101M16	Not used
		C7003-C7005,C7058,C7065,C7101,C7104	CEV221M4	Not used
		C7096,C7097,C9501-C9506,C9512-C9515	CKSRYF104Z25	Not used
		C7006-C7009,C7044,C7059-C7064	CKSRYF105Z10	Not used
		C7070,C7071,C7082,C7083,C7089,C7090	CKSRYF105Z10	Not used
		C7099,C7102,C7103,C7108-C7111	CKSRYF105Z10	Not used
		C7010,C7027,C7028,C7042,C7043,C7056	CKSQYF225Z16	Not used
		C7100	CKSQYF475Z10	Not used
		C0826	Not used	CCSRCH221J50	3
		C8111	CEV101M6R3	VCH1235
		C8121,8126	CEV101M16	VCH1235
		C8123,C8131	CCSRCH750J50	CCSRCH560J50
		C8124,C8129	CCSRCH471J50	CCSRCH221J50
		C8089,C8094,C8107,C8108,C8127	CKSRYF104Z25	CKSRYF105Z10
		R3102	RS1/16S101J	Not used
		R7072	RS1/16S470J	RS1/16S330J
		R7025	RS1/16S103J	RS1/16S331J
		R7001-R7003,R7007-R7009,R7016-R7018	Not used	RAB4C0R0J
		R7100,R7129	Not used	RS1/16S0R0J	2
		R7010-R7015	Not used	RS1/16S220J
		R7205,R7206	Not used	RS1/16S101J
		R7004,R7005	Not used	RS1/16S222J
		R7110	RS1/16S3300F	Not used
		R7081,R7089,R7115,R7119	RAB4C0R0J	Not used
		R7042-R7044,R7067,R7068,R7084	RAB4C220J	Not used
		R7006,R7019,R7037,R7041,R7046,R7047	RS1/16S0R0J	Not used
		R7051-R7054,R7066,R7069,R7070,R7106	RS1/16S0R0J	Not used
		R7107,R7114,R7116-R7118,R7121,R7122	RS1/16S0R0J	Not used

8

DVR-7000

	Mark	Symbol and Description		Part No.		Remarks
				VWV1894	VWV1895
		R7099		RS1/10S220J	Not used
		R7036,R7045,R7095-R7098,R7101,R7130		RS1/16S220J	Not used
		R7127,R7128		RS1/16S101J	Not used
		R7090		RS1/16S332J	Not used
		R7120		RS1/16S103J	Not used
		R8074,R8116		RS1/16S5600F	RS1/16S8200F
		R8018,R8020,R8021		RS1/16S0R0J	RS1/16S471J	3
		R0808		Not used	RS1/10S0R0J
		R8063		RS1/10S0R0J	Not used
		R8139,R8140,R8301,R8302		RS1/16S221J	Not used
		R9503,R9506,R9515		Not used	RAB4C220J	4
		R9509-R9512,R9517,R9520,R9528		RAB4C220J	Not used
		R9529,R9540,R9541		RAB4C220J	Not used
		R9508,R9576		RS1/16S0R0J	Not used
		R9538,R9539,R9701,R9702		RS1/16S220J	Not used
		R9516		RS1/16S103J	Not used	2
		VR7001,VR7002 (100Ω	)	Not used	VCP1167
		VR7006,VR7007 (470Ω	)	VCP1169	Not used

*1 Refer to " 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM" page 30. *2 Refer to " 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM" page 33. *3 Refer to " 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM" page 34. *4 Refer to " 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM" page 36.

	I		POWER SUPPLY ASSY
	VWR1348 and VWR1347 are constructed the same except for the following:
	Mark			Symbol and Description		Part No.		Remarks
					VWR1347		VWR1348
				Q110	VZF1108		VZF1096
					(2SK2750)		(2SK2700)
				Q120	VZF1101		VZF1095
					(2SK2543)		(2SK2717)
				Q412	VZF1113		VZF1122
					(2SA954L)		(2SA1315)
				D110	VZF1105		VZF1123
					(HZS2C3)		(HZS3B3)
				D103	UK1V26		Not used
				FU101	VEK1044		AEK1059
					(3.15A)		(T3.15A)

Notes: ÷ The upper contrast table is restricted to the service parts.

9

DVR-7000

PCB PARTS LIST

Mark

No.

Description

Part No.

Mark No.

Description

Part No.

A

TUMJ ASSY

D1051, D1956, D2001

EP10QY03

Q2002,D2073, D2074

EP10QY03

SEMICONDUCTORS

D1101, D1103, D1401

MA111

IC2002

BA033FP

D2021–D2023, D2041

MA111

D2201,D4302, D4501

MA111

IC2013

BA10393F

IC4402

BA4558F–HT

D4101

UDZ33B

IC1102

BA7046F

D4601, D4602

UDZS6.8B

IC1351

BA7665FS

D4725–D4727

UDZS6.8B

IC2010, IC5501

BR24E16FV

D4301

UDZS8.2B

IC4201

BU4052BCFV

COILS AND FILTERS

IC7001

LC74793JM

IC1002

MM1114XF

L1401, L1412

LCTA100J2520

IC1003, IC1004, IC1171

MM1118XF

L4111, L7031

LCTA470J2520

L4161

LCYA150J2520

IC4702

MSP3417G

L4162

LCYA220J2520

IC2003

PE5322D9

L4163

LCYA330J2520

IC2011

PQ12RF11

IC2017

PST9120N

L4164

LCYA3R3J2520

IC2007

PST9130N

F1202, F1204, F1206, F3241, F3242

VTF1166

F1821, F2007–F2009, F4701–F4703

VTF1170

IC2008

RV5C386A

F7001, F7002

VTF1170

IC1421, IC2001, IC2012, IC7003

SN74AHC1G08HDCK

L4152, L4153

VTL1075

IC2006

SN74AHC2G126HDCT

IC2004

SN74AHC2GU04HDCT

L4101, L4102, L7003

VTL1096

IC1001, IC1103

SN74LV4052APW

IC2009, IC3222	TC4W53FU
IC1101	TC74HC123AF
IC2005, IC2301	TC74VHCT541AFT
IC4701, IC7002	TC7SET08FU
IC4101, IC7006	TK15404M
IC1901, IC1902, IC3241	TK15420M
IC1312	TK15453V
IC4202, IC4302	UPC4570G2
Q1103, Q1106, Q1203, Q1207	2SA1576A
Q1211	2SA1576A
Q3211, Q4308	2SA1576A
Q2006, Q4411, Q4413	2SB1132
Q2002	2SB1237X
Q1311, Q1411, Q2023, Q2203	2SC4081
Q3221, Q3222, Q4102, Q4108	2SC4081
Q4161, Q4162	2SC4081
Q1831, Q2004	2SD1664
Q2007	2SD1664
Q3431, Q4301	2SD1664
Q4401, Q4406	2SD1664
Q2009, Q2010, Q2022, Q4345	2SD2114K
Q4355	2SD2114K
Q1104	2SK210
Q1108, Q2001, Q2021	DTA124EUA
Q1172, Q1341, Q2013, Q2024	DTC124EUA
Q3223,Q7002	DTC124EUA
Q2003, Q2005, Q4412, Q4414	DTC143EUA
Q1101, Q1113, Q1223, Q1224	HN1A01FU
Q1227, Q1228, Q1231, Q1232	HN1A01FU
Q3212,Q4304,Q4305	HN1A01FU
Q4103, Q4104	HN1B01FU
Q1114, Q1115, Q2202	HN1C01FU
Q2008, Q2012, Q2015, Q2016	HN1K03FU
Q4107,Q4601, Q7001	HN1K03FU
Q4201	RN1903
Q2014	RN2903

CAPACITORS

C1120, C2043	CCSRCH100D50
C1336, C1337, C2029, C2030	CCSRCH101J50
C4150, C4151	CCSRCH101J50
C1003, C1010, C1035, C1115, C4325 CCSRCH102J50
C4334	CCSRCH102J50
C4161, C4163, C4202, C4216, C4303 CCSRCH220J50
C4333	CCSRCH220J50
C1113, C2202, C2203, C4164	CCSRCH221J50
C4502	CCSRCH470J50
C4162, C4718, C4719	CCSRCH560J50
C4152, C7031	CCSRCH680J50
C4721, C4722	CCSRCJ3R0C50
C1351	CEANP2R2M50
C2015, C4108, C4111, C4118	CEAT100M50
C4205–C4207, C4221–C4223, C4320	CEAT100M50
C4331, C4705, C4712	CEAT100M50
C1001, C1014, C1024, C1112	CEAT101M10
C1117, C1118, C1175, C1201, C1204 CEAT101M10
C1207, C1317, C1354, C1401, C1402 CEAT101M10
C1821, C1831, C1834, C2009	CEAT101M10
C2018–C2020, C2022, C2025, C2032	CEAT101M10
C2035, C2041, C2049, C2054	CEAT101M10
C2057, C2058, C2060, C2062, C2072 CEAT101M10
C2302, C3431, C3434, C4103, C4106 CEAT101M10
C4115, C4116, C4120, C4348, C4410 CEAT101M10

C4412, C4414, C4416, C4432, C4701 CEAT101M10

C4711, C4720, C5501, C7001, C7011	CEAT101M10
C1007, C1101, C1103, C1106	CEAT101M16
C1804, C1811, C1812, C1901, C1903	CEAT101M16
C2006, C2007, C3211, C3227, C3235	CEAT101M16

C3241, C4301, C4305, C4307, C4310 CEAT101M16

C4403, C4431, C4433	CEAT101M16
C2004, C2027	CEAT101M25
C1320	CEAT102M6R3
C1005, C1009, C1012, C1013	CEAT1R0M50

10

DVR-7000

Mark No.		Description		Part No.
	C1032, C1033, C1171, C7005, C7006 CEAT1R0M50
	C1356, C1358				CEAT220M25
	C1414				CEAT221M6R3
	C4706				CEAT3R3M50
	C1054, C1057, C1415				CEAT470M16
	C2067				CEAT471M16
	C1058, C1322, C1324, C1355, C1357 CEAT471M6R3
	C1832, C3432				CEAT471M6R3
	C7007				CEAT4R7M50
	C2039				CEHAZA221M6R3
	C1127, C4105, C4107, C4114, C4121 CKSRYB102K50
	C4344, C4345				CKSRYB102K50
	C1006, C1016, C1023, C1176, C1412 CKSRYB103K50
	C2016, C2091, C3225, C3228, C4110 CKSRYB103K50
	C4117, C4169, C4319, C4330				CKSRYB103K50
	C1004, C1011, C1034, C1105, C1318 CKSRYB104K16
	C1352, C1359, C3224, C3246				CKSRYB104K16
	C1319, C1323				CKSRYB105K6R3
	C4318, C4329				CKSRYB472K50
	C4347, C4357				CKSRYB473K25
	C7008				CKSRYB563K16
	C1002, C1008, C1015, C1025, C1102				CKSRYF104Z25
	C1104, C1110, C1111, C1116, C1119				CKSRYF104Z25
	C1121, C1122, C1126, C1173, C1174				CKSRYF104Z25
	C1177, C1203, C1206, C1209, C1224				CKSRYF104Z25
	C1226, C1230, C1232, C1236, C1238				CKSRYF104Z25
	C1403, C1421, C1803, C1822				CKSRYF104Z25
	C1902, C1904, C2005				CKSRYF104Z25
	C2008, C2010, C2017, C2021				CKSRYF104Z25
	C2023, C2024, C2026, C2028, C2031				CKSRYF104Z25
	C2033, C2034, C2036–C2038, C2040				CKSRYF104Z25
	C2044, C2047, C2048, C2051, C2053				CKSRYF104Z25
	C2055, C2061, C2063–C2066				CKSRYF104Z25
	C2068–C2071, C2073, C2078–C2080				CKSRYF104Z25
	C2201, C2301, C3212–C3214, C3222				CKSRYF104Z25
	C3233, C3234, C3242, C4112, C4119				CKSRYF104Z25
	C4141, C4165–C4168, C4201, C4203				CKSRYF104Z25
	C4213, C4214, C4304, C4306, C4309				CKSRYF104Z25
	C4311, C4321, C4346, C4349, C4409				CKSRYF104Z25
	C4411, C4413, C4415, C4425, C4426				CKSRYF104Z25
	C4429, C4430, C4501, C4703				CKSRYF104Z25
	C4707, C4708, C4716, C4717, C5502				CKSRYF104Z25
	C7002, C7012, C7013				CKSRYF104Z25
	C1114, C1316, C1321, C1328, C1353				CKSRYF105Z10
	C1360, C1413, C1833, C2059, C2077				CKSRYF105Z10
	C3433, C7016				CKSRYF105Z10
	C2042, C2045				PCH1132

RESISTORS

R1166, R1330, R1350, R1811	RS1/10S0R0J
R2188, R2189, R3241, R4169, R4410	RS1/10S0R0J
R3245, R3252	RS1/16S1801F
R1348, R3244, R3251	RS1/16S2201F
R1347	RS1/16S3901F
R1209, R1215, R1225, R1231, R1241	RS1/16S4700F
R1247, R3246, R3248, R3253, R3255	RS1/16S4700F
R1256, R1258, R1260, R3256, R3257	RS1/16S5601F
R1010, R1014, R1016, R1018	RS1/16S75R0F
R1020, R1021, R1041–R1043	RS1/16S75R0F
VR4141 (2.2KΩ )	ACP1090
VR1901–VR1903 (4.7KΩ )	ACP1091
Other Resistors	RS1/16S	J

Mark No. Description Part No.

OTHERS

		TU4101	TV Tuner Pack		VXF1007
		CN2003			12PL–FJ
		CN3001	Connector		B10B–ZR
		CN2001	Connector		B16B–PH–K
		JA1401	Optical Link Out		GP1FA551TZ
		CN2009	Connector 20P		HLEM20S–1
		CN2006, CN2007		Plug 2P	KM200SA2
		JA4501, JA4502		Jack	RKN1004
		JA1411	Jack		VKB1074
		CN2008	7P Connector		VKN1267
		CN1001, CN1002 B to B Connector			VKN1405
		CN2010	20P Connector		VKN1424
		CN1003	22P Connector		VKN1426
		CN3002	Connector		VKN1626
1001			Screw Plate		VNE1948
		KN3201, KN3203, KN3204			VNF1084
		X2002	(32.768kHz)		VSS1143
		X2001	(6.25MHz)		VSS1162
		X7001	(17.734MHz)		VSS1177
		X4701	(18.432MHz)		VSS1178
B		REAR JACK ASSY
SEMICONDUCTORS
		Q1502			2SA1576A
		Q1501, Q1503, Q1504, Q1505			2SD2114K
RESISTORS
		R1501, R1503, R1505, R1519			RS1/16S75R0F
		R1531, R1532, R1535			RS1/16S75R0F
		R1520,R1524			RS1/16S75R0F
		Other Resistors			RS1/16S	J
OTHERS
		JA1501	3P Pin Jack		VKB1115
		JA1521, JA1522		Jack	VKB1173
		CN1501, CN1502 B to B Connector			VKN1392
1501			Screw Plate		VNE2247
C		SECAM ASSY
SEMICONDUCTORS
		IC3601			MM1394AF
		IC3651			SN74AHC2G14HDCT
		IC3501			TB1274AF
		IC3512			TC7SH32F
		IC3511			TC7WH123FU
		IC3621			TC7WU04FU
		IC3551			TK15420M
		Q3531, Q3541, Q3551, Q3573			2SA1576A
		Q3574			2SA1576A
		Q3571, Q3572			2SC4081
		Q3501			RN1903
		D3651			EP10QY03
COILS AND FILTERS
		L3531, L3541			LCKA151J2520
		L3551			LCTA560J2520
		L3552			LCTA680J2520
		F3551			VTF1176
CAPACITORS
		C3518–C3520			CCSRCH102J50

11

DVR-7000

Mark No.		Description		Part No.
	C3553			CCSRCH120J50
	C3555			CCSRCH150J50
	C3554, C3621, C3622			CCSRCH220J50
	C3533, C3543			CCSRCH221J50
	C3531, C3541			CCSRCH470J50
	C3653			CCSRCH471J50
	C3556, C3557			CCSRCH680J50
	C3503			CCSRCH7R0D50
	C3532, C3542			CCSRCH9R0D50
	C3605, C3607			CEANP1R0M50
	C3608, C3611			CEAT100M50
	C3502, C3601, C3604, C3652			CEAT101M10
	C3551, C3571			CEAT101M16
	C3508			CEAT2R2M50
	C3512, C3515			CEAT470M16
	C3506			CEAT4R7M50
	C3505			CEATR47M50
	C3504, C3509, C3623			CKSRYB103K50
	C3510, C3511			CKSRYB104K16
	C3516, C3517			CKSRYB105K6R3
	C3507			CKSRYB223K50
	C3501, C3513, C3514, C3521, C3522 CKSRYF104Z25
	C3552, C3572, C3573, C3602, C3603 CKSRYF104Z25
	C3624, C3651			CKSRYF104Z25

RESISTORS

R3501, R3625	RS1/10S0R0J
R3531, R3541, R3576, R3579	RS1/16S1001F
R3543	RS1/16S1002F
R3532	RS1/16S1801F
R3604	RS1/16S1802F
R3606	RS1/16S3902F
R3573, R3578	RS1/16S4700F
R3533	RS1/16S8201F
Other Resistors	RS1/16S	J

OTHERS

CN3501 Plug		VKN1797
3001	Screw Plate	VNE2247
X3501	(16.20MHz)	VSS1175
X3601	(4.433619MHz)	VSS1176

D FRONT JACK ASSY

SEMICONDUCTORS

D2010–D2013 UDZS9.1B

RESISTORS

Other Resistors

RS1/16S

J

OTHERS

CN2002	Jack	12R–FJ
CN2004	Connector	B6B–PH–K
JA2001	Y/C Connector	VKB1169
JA2002	Jack	VKB1170
JA2003	DV Terminal	VKB1171
KN2001, KN2002 Earth Metal Fitting		VNF1084

12

DVR-7000

13

DVR-7000

2. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM

2.1 BLOCKDIAGRAM

2.1.1 OVERALL BLOCKDIAGRAM

: Playback system signal route

: Recording system signal route

ANT

TU4101 VXF1007

Video Level

Tuner Video

Y/Comp

C SECAM ASSY Y

TV FRONT-END

Selector

ADJ

IC1171

RF IN

SIF

VID

IC1103

Buffer

RF

OUT

OUT

MM1118XF

SN74LV4052APW

S/CVBS

OUT

21

23

TU.V

Q1113-Q1115

IC3501

Selector

1

4

CN3002(1/2)

VIN

Q1103,Q1104

TB1274AF

IC3222

5

(30P)

3

7

YIN

V

Keyed

1

CVBS

CVBS

BU4052BCFV

3

18

18

2

Clamp

24

6

1

20

20

48

C

24

1

DAVI

Video

7

4

2

PDC/VPS

to u-com

CN3501(1/2)

(30P)

11

Decoder

(30P)

CN3501(2/2)

CN3002(2/2)

(30P)

3

IC7006

16 Slicer 14

22

23

LPF/

Y

TK15404M

IC7001

CB CR

Delay

I/BG from u-com

LC74793JM

4

3

2

Selector

Q1106

5

CVBS 20

IC1004 MN1118XF

Q1101

Sync

PAL

CN2002

CN2003

5

6

Sep.

3

2

Encoder

INPUT3

JA2001

(12P)

(12P)

MMV

IC3601

VIDEO

10

VIN3

10

3

7

V

IC1102

IC1101

MM1394AF

BA7046F TC7WH123FU

D 1/2F

1

C

IC1003 MN1118XF

FRONT

8

8

5

7

YIN3

3

Y

JACK

1

Audio Selector

ASSY(1/2)

IC1002 MN1114XF

IC4702 MSP3417G

IC4201

Y

5

2 SIF

Stereo

L

BU4052CFV

Y/C

6

CIN3

6

3

7

C

OUT 27

12

C

IN

UVLO

1

Decoder

14

2

6

13

1

7

LIN3

L

1

1

15

3

5

11

IC4202(1/2)

L

R

IC4202(2/2)

UPC4570G2

UPC4570G2

CN1502

CN1002

A 1/2F

INPUT1

JA1522

(24P)

(24P)

LIN3

E F MAIN ASSY

18

VIN2

7

VIDEO

Y

LIN2

16

VIN1

16

LIN1

Y/C

C

TUMJ ASSY(1/2)

L

10

YIN1 10

IC3008

R

14

YIN2 14

SDRAM

64Mbit

INPUT2

CN409

CN3001

VIDEO

CIN1

(40P)

(40P)

Y/C

Y

8

8

[ATAPI]

IC3003

IC9501

CIN2 12

1

C

12

PE5219A

PE7003B

LIN1

L

21

21

24

LIN2

24

DVD-VR

8

DVD-VR

ATA I/F

DMA I/F

R

B 1/2F

IC602

Slalom

REAR JACK ASSY

PE5131A

15-19,22-26

IC1011

(1/2)

IC603

30-35,46,48,49

Backup

DRAM

DVD-ROM

CN101

SRAM

16Mbit

Encoder

4Mbit

(53P)

R3-Chip

Video

SPDL

Pickup

47

IC315

IC313

162-163

MOTOR

46

-

CDA 29

SRAM

FLASH

IC306

Writer

DVD

M37911FGCHP

LD

CDB 28

IMbit

4Mbit

CPU

CDC 30

DRIVE

CDD

SDRAM

Flash

26

IC2004

64Mbit

32Mbit

CDEG 33

PE5108A

IC1004

IC1008

CDFH

25

IC901

-VR

CN406 CN2002

57-66

CD/DVD RF

(4P)

(4P)

NRZI

DVD-ROM

DVDA

PB CD

1-2

ADC08351CIMTC

IC2002

8

H.A

FEP

DVD

1

4

178

Dec.

DRAM

DVDB

96-99

17 A/D

7

PB DVD

A2-Chip

RF63

54

BY-Chip

DVDC

4

90-95

IC112

3-10

4Mbit

DVDD

7-10

1-4

3

UPC2511GK

4-11

IC900

CD Digital

DVEG

9

IC109

DVDXCD

AGCRF

6

5

4

53-54

NRZI

DVFH

2

B Chip

PE5214A

PM0025AF

PICKUP

CN803

IC801

LB11995

DEFECT

ASSY

Detect

1

2

3

(16P)

SPDL

123 91-92

CN407

(6P)

Drive

DVR-103-PA

CD/DVD

IC804 BA5983FM

IC802 LA6563

DEFECT

DECODER 135134

IC104

M63

139

LOADING

M

BTL

IC111

SLD/TILT

DRAM

MOTOR

TILT

M

CN801

Drive

Drive

4Mbit

UPD72153AGM

MOTOR

CN802

RECORDER DRIVE MAIN

MOTOR

M

SLIDER

14

DVR-7000

• R ch is same as L ch.

DV TERMINAL

IC3241-1/2

XTPB

TPB

XTPA

TPA

Y

F3242

TK15420M

D 2/2

JA2003

1

2

3

4

VTF1166

3

1

2

Y Filter

FRONT JACK ASSY(2/2) CN2004(6P)

1

2

3

4

IC3241-2/2

XTPB XPB

XTPA

XPA

F3241

CN3001

CN9001

1

2

3

4

C

TK15420M

(10P)

(6P)

C Filter

5

7

10

SEL.Y

10

VTF1166

6

34

35

36

37

8

SEL.C

8

IC9001

IC9002

TSB42AB4PDT

TSB41AB2PAP

IC2003

IC2008

IEEE1394

IEEE1394

PE5322C9

IC2010

IC5501

RV5C386A

Link IC

Physical IC

BR24E16FV

BR24E16FV

Real

Tuner

U-com

EEPROM

EEPROM

Time

Clock

Control

Data

L

1

SEL.L

1

CN8001

(10P)

IC6002

IC6003(1/2)

IC8003

IC8002

UPD61003

PE7004A

PCM18001-1

DDCE

Audio

IC8001 TC9412AF

IC5003,IC5004 SDRAM 64Mbit

44-68

84-101

Audio I/F 129

15

1

3 ER-VR 4

A/D

104-107

Audery

48KHz 20Bit

2

18-24

×

Aprilia

Sampling Rate

IC6004

DV Codec

Converter

CS8420-CS

REAR JACK ASSY(2/2)

MPEG Video

IC5005

Encoder

B 2/2F

IC4006

DVXCEL-BA1

55-64

DVxcel

117

PD6342A

122

135

A 2/2F

|

IC9502

126 Video

44

56

Video

CN1001

CN1501

UPD65954GC

Pre/Post

–E59–7EA

|

|

Decoder

TUMJ ASSY(2/2)

(24P)

(24P)

Stream

IC4007

Graphic 54

63

George

Y

JA1501

Check

Engine

6

6

Y

DRAM

M65774BFP

IC4005

PR

COMPONENT OUTVIDEO

AV

IC8008

SDRAM

PD0272A

PB

PB

IC4003

Decoder

Vaikilt

64Mbit

4

4

IC4004

16Mbit× 2

AV-1

2

2

PR

IC4001

SDRAM

JA1521

16Mbit

VOUT2

IC1901/IC1902

18

18

VIDEO

VOUT1

F1201

TK15420M

17

17

Y

IC1312

YOUT2

LINE

CN7001

CN1003

-F1206

TK15453V

21

21

C

PB

(22P)

(22P)

20

YOUT1

20

OUT 2

Main

101

13

PB OUT

10

L

PR

Filter

COUT1

NTSC/PAL

PR OUT

23

23

CPU

Encoder

99

Y

15

8

IC1351

COUT2

R

IC1010

103

Y/G OUT

BA7665FS

24

24

IC7003

6

Y

11

Y OUT

12

VIDEO

HD6417709AF100B

3

20

LOUT

C

6

6

PM0030A 10

5

C OUT

18

Y

LINE

CN1002 CN1502

C

IC6003(2/2)

IC8011

OUT 1

PE7004A

L

PCM1716

22

L OUT

1

Audio

2

R

126

2

16

1

CN2010

3

CN2001

Audio I/F

D/A Conv.

IC1421

JA1401

12 PCM OUT

OPTICAL

Aprilia

31

IC8010-1/2

9

Tuner U-com

AC-3/PCM

UPC4570G2

JA1411

DIGITAL

AUDIO

COAXIAL

Q1411

OUT

IC1201 MSM9202-01

F

FL

CN2009

FL Driver

(20P)

ASSY

FL

Key

CN1202

(20P)

V1201

SW

15

DVR-7000

2.1.2 TUJB BLOCKDIAGRAM

REAR JACK ASSY(1/2)	(VWV1883)
F
B
ASSY
FRONTJACK (VWV1890)	D
	F

A FTUMJ ASSY (VWV1897)

TU4101

IC7001

CN3002(1/2)

CN3501(1/2)

SN74AHC2G14HDCT

V/U Tuner Module

3

4

LC74793JM

VXF 1007-

SIF

16

PDC/VPS

14

DAVI

<IC4702>

Slicer

<u-com>

IC3651

IC4101

6,7

CSYNC

2

TK15404M

2

22

22

Logic

SCL

AFT

IC7006

Tuner

TK15404M

SDA

<u-com>

Video Level

SCL

F3551

Delay

4

3

XPAL

VR4141

SDA

VTF1176

IC3551 TK15420M(1/2)

TC7WH123FU

SDA

XSECAM

I/BG

BA7046F

1

from u-com

IC1102

<u-com>

3

2 IC1101

3

2

SCL

Sync-Sepa

MMV

6

LPF

5

13,14

Y

11

1

IC1171

7

4

IC1103

Y/CVBS

18

CVBS

IC3501

3

Keyed Clamp

18

C 1

Tuner Video

1,2

Y/Comp

20

20

Video Decoder 22 Pb

Buffer

5

Selector

48

23 Pr

MM1118XF

74LV4052

(Discrete)

TB1274AF

to IC4201

4

Pin12

XCVBS

VS

Logic

Pin 1

IC3511

IC3512

<u-com> TUSEL 2

TC7WH123FU TC7W32F

CN1002

S

CN1502

5

IC1001

9

JA1522

C

9

1

S-Selector

XSELS

8

8

SIF

2

3<u-com>

<u-com>

Y

10

10

<TU4101>

Comp

74LV4052

SCL

16

16

SDA

L

3

IC1002

IN1

12,13

R

C-Selector

7

IC4702

1

2

Stereo

5 MM1114XF

Audio Input Circuit

JA1522

S

13

13

27

Decoder

JA1521

C

12

12

3 IC1003

28

MSP3417G

Y

14

14

Y-Selector

7

Comp

18

IN2

18

1

15

L

5 MM1118XF

IC4201/4202/IC4302

13 L

11

R

3

1214

Line Input

3

R

CN1502 20 23 21 24

IC1004

2

Audio Selector

4

S

Comp

7

4

4

1

5

JA2001

C

Selector

1

BU4052 & uPC4570

6

6

5

MM1118XF

9,10

Y

8

8

Comp 10

10

CN2003

IN3

1

1

LISEL1

<u-com>

LISEL1

L

3

(Front)

3

LISEL2

LISEL2

<u-com>

CN2002	20CN1002
	24

R	21
	23

B F (VWV1883)

REAR JACK ASSY(2/2)

JA1501

Component

OUT

JA1521

OUT2

OUT1

CN1501

6

4

2

21

24

17

Y
C	CN1502
Comp
	6
	4

								Output Circuit
	CN1001	13				5	IC1901
	Y			2	7		TK15420M(1/2)
6		14	IC1312			6	IC1901
								F1202
	PB	9	30MHz	6			3 TK15420M(2/2)
4			Video Driver			1	2	Y interlace Filter	Video Buffer
						3		VTF1166-
2	PR	11		4	1		IC1902		(Discrete)
			TK15453V			2
						TK15420M		F1204
						Y Level
21	Y	15 IC1351				PB Level		PB Interlace Filter	Video Buffer
24	C	9 Video Driver		2	Y	PR Level		VTF1166-	(Discrete)
	Comp 12
17				7
			BA7665FS					F1206
					C
								PR Interlace Filter
									Video Buffer
								VTF1166-	(Discrete)
					AMUTE
CN1002			Muting		<MAIN>
			(Discrete)
6	L
	R
4

16

DVR-7000

C

SECAM ASSY (VWV1892)

5
7	IC3551					Video Input Circuit
6	TK15420M(2/2)
	CSYNC		CN3501(2/2)	CN3002(2/2)	CVBS	5
						XFSECAM <u-com>
		20

	4	IC3601	24	24	6 IC3222	Y/CVBS F3242
Discrete	3 PAL Encoder				Y/CVBS PAL/	1		Y Filter	Y/CVBS IC3241		SELY
Filter	2				7 SECAM			VTF1166-	3	Video AMP	1
		MM1394AF			Selector
									5
											SELC
					TC4W53			F3241		TK15420M
							C		C		7
								C Filter
								VTF1166-
											SELR
											SELL

		<TUMJI/F>
		32K
		XINTRA
		XINTRB
		NLINKI
		AFT
		RSTCTL
		IOC
		SLICE
		STBYQ
		DAVI
		XPAL
		XSECAM
		P_ON
		FANDET
		XSELS
		VI_ON
		TUSEL1
		TUSEL2
		XCBVS
10	CN3001	SCHNG
9	<to MAIN>	XFSECM
8		LISEL1
7		LISEL2
6		FANON
5		TUON
4		AMONLY
3		SQEEZE
2		LET S
1		WRT PRT
		SCL

SDA

I/BG

TEST

IC2003

Tuner Control u-Con

PE5322C9

	SCL					IC2010
						EEP-ROM
	SDA
						BR24E16
	WRTPRT
	SCL					IC5501
						EEP-ROM
	SDA
						BR24E16
	WRTPRT
	32K
						IC2008
	XINTRA					Real-Time
	XINTRB					Clock
	SCL					RV5C386A
	SDA

u-com I/F

					22	CN1003
				Y	21	<from MAIN>
					20
				C	19
					18
					17
					16
					15
					14
				Y	13
					12
				PB
					11
					10
				PR
					9
					8
					7
					6
					5
				R	4
					3
				L
					2
					1

<FLKBI/F> JOGA JOGB KEY1

KEY2

TIMER

DVDLED

FLOFF

DOLBY

FLCS

XFLRST

FLDATA

FLCP

FLDIM1

FLDIM2

<MAIN I/F> RXD1

ACSK1

TXD1

TUREQ

ZRESET

AV1RST

17

DVR-7000

2.1.3 POWER BLOCKDIAGRAM

	CN101	F101
		3.15A/125V		SW+2_5V
	LIVE
AC IN
	NEUTRAL
			T102	SW+3_3V
				SW+13V
				SW+12V

SW+6V

EV+17V

T101 EV+37V

EV+6V

SW+5V

FL AC

FL AC

FL-37V

I

POWER

SUPPLY ASSY

E F MAIN ASSY

CN201		CN2003		V+2D
	SW+2_5V		F2008
3		3		V+3D
4	SW+2_5V	4		V+1_9D
	SW+3V
7		7	F2007	IC1003
8	SW+3V	8		IC7201	V+2Q
10	SW+6V	10
13	SW+13V	13
				V+6D	V+5D
				F2006	IC2008
				V+13V	V+5A
CN202				F2009	IC2006
1					V+12A
					IC2007
3
5
7				V+12V
9
11				CN7001
PW ON
15				1

CN203

1

2

5

6

CN204

1

2

3

5

CN403

V+5M

V+5D

V+5A

SW+5V

1

IC408

F401

SW+5V

2

SW+12V

5

V+3A

V+3D

IC409

IC401

F406

SW+12V

6

V+12M

V+8

V+5L

F404

IC406

IC405

V+5U

V+5P

IC407

R409

R408

RECORDER DRIVE MAIN

18