Pioneer XMDX-707, XRC-2-MD Service manual

ORDER NO.

RRV2165

MD/CD COMPONENT SYSTEM

X-MDX707

XR-C2MD

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

Type	Model	Remarks
	Power Requirement
	XR-C2MD
LBWXJ	AC110V
NLWXJ/HK	AC220V

¦X-MDX707 is combination of the following components.

¦For speaker system S-C2-LR, refer to the service manual RRV2156.

	Component	Model	Service manual	Remarks
		X-MDX707
	STEREO MD/CD CASSETTE DECK RECEIVER	XR-C2MD	RRV2165	This manual.
	SPEAKER SYSTEM	S-C2-LR	RRV2156

CONTENTS

1.	SAFETY INFORMATION ......................................	2	7. GENERAL INFORMATION ................................			68
2.	EXPLODED VIEWS AND PARTS LIST ...............	3	7.1 DIAGNOSIS ..................................................			68
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ... 18			7.1.1 TROUBLESHOOTING ...........................			68
4.	PCB CONNECTION DIAGRAM .........................	40	7.1.2 DISASSEMBLY/ASSEMBLY ..................			78
5.	PCB PARTS LIST ...............................................	54	7.2 PARTS ..........................................................			86
6.	ADJUSTMENT ....................................................	60	7.2.1 IC ............................................................			86
			7.2.2 DISPLAY	.................................................		90
			8. PANEL FACILITIES AND SPECIFICATIONS		.......	93

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 c PIONEER CORPORATION 1999

T – ZZK AUG. 1999 Printed in Japan

X-MDX707, XR-C2MD

1. 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.

LABEL CHECK

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

S H O U L D B E D O N E B Y A S P E C I A L L Y

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

OF CD PLAYER

MAXIMUM OUTPUT POWER: 5 mW

WAVELENGTH: 760 - 800 nm

LASER DIODE CHARACTERISTICS

OF MD RECORDER

MAXIMUM OUTPUT POWER: 40 mW

WAVELENGTH: 775 - 800 nm

Additional Laser Caution

of CD PLAYER

1.Laser Interlock Mechanism

The position of the switch for detecting loading state is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch is pressed physically.

Thus, the interlock will no longer function if the switch is released physically and deliberatery.

Laser diode oscillation will continue, if pin 33 of CXA1782BQ (IC803) on the CD UNIT is connected to GND, or else the terminals of Q802 are shorted to each other (fault condition).

2.When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam.

Additional Laser Caution

of MD RECORDER

Control method of the current through a laser diode.

The resistor R166 on the MD MOUNT ASSY (For MD mechanism assembly) are for the limiting of current through a laser diode.

Control method of the laser output power

The laser pick-up assembly provide the photo-diodes and APC

(Auto Power Control) circuit.

The photo-diode detect output of the laser diode then IC201 control the APC circuit according to the signal voltage of the photo-diode via

IC101.

Laser Interlock Switch

The loading position detect switch is set to “ LOAD ON ” position, IC201 get the “ LOAD ” signal, and hand the laser “ LDON ” signal to APC (Auto Power Control) circuit of the Laser pick-up assembly.

Then a laser diode can be lighted when the “ LOAD ”signal is “

LOAD ON ” position.

2

X-MDX707, XR-C2MD

2. EXPLODED VIEWS AND PARTS LIST

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.

2.1 PACKING

12
16	13
5	2

S-C2-LR XR-C2MD

1	11
	10

4

								14
		3
(1) PACKING PARTS LIST
Mark No.		Description		Part No.	Mark	No.	Description			Part No.
	1	Styloform F		4707900000	NSP	10	AA batteries (R6P)			VEM-013
2		Styloform R	4707901000			11	AM loop antenna	004690500013
3		Gift box		See Contrast table (2)		12	Remote control unit
4		Operating Instructions	4707920003				(CU-XR043)	0088041001
		(English/Chinese)				13	FM T-type antenna	004783500013
5		Mirror Mat	4700915000		NSP	14	Polyethylene Bag			AHG7030
6		• • • • •				15	• • • • •
7		• • • • •				16	Battery Cover			AZA7331

8• • • • •

9• • • • •

(2)CONTRAST TABLE

X-MDX707/LBWXJ and NLWXJ/HK are constructed the same except for the following :

				Part No.
Mark	No.	Symbol and Description				Remarks
			X-MDX707		X-MDX707
			/LBWXJ		/NLWXJ/HK
	3	Gift box	4707911003		4707911002

3

X-MDX707, XR-C2MD

2.2 UNIT ASSY (1/2)

1

4

A

8

8

Insulation

Plate

10 2

9

Refer to "2.4 TOP PANEL ASSY".

1

Refer to "2.5 MD UNIT".

2

18

19 7

CONTROL									2
PCB					7P	14		2	3
2				7P	10P	14P
					4P	11			Refer to "2.2 UNIT ASSY (2/2)".
						15P
15				16	13	12
					2				20
									8
				6
POP Label
1
				A					2
									5
17				1					8
				Refer to "2.3 FRONT UNIT".
1

4

X-MDX707, XR-C2MD

(1) UNIT ASSY (1/2) PARTS LIST

Mark	No.	Description		Part No.
	1	Screw		CCZ30P060FMC
	2	Screw		BBZ30P080FZK
	3	Rear Panel	4707810001
	4	Side Panel L	4707814001
	5	Side Panel R	4707815001
	6	Tray Panel	4707807001
NSP	7	Rear Label		See Contrast table (2)
	8	Screw		BBT30P080FNI
	9	CONTROL Unit	4707006000
	10	Speaker Piezo CB13PA	002384700013

11Wire Connector 14P (CN454) 4707561000

12Wire Connector 15P (CN455) 4707562000

13	Flat Cable 4P	4707571000
14	Flat Cable 7P	4707573000
15	Wire Connector 7P	4707572000
16	Wire Connector 10P	4707574000
17	CD Label	4701855002
18	ANT Caution Label	4707854002
19	SP Caution Label	4707855002
20	Spacer	4707882000

(2) CONTRAST TABLE

XR-C2MD/LBWXJ and NLWXJ/HK are constructed the same except for the following :

				Part No.
Mark	No.	Symbol and Description				Remarks
			XR-C2MD		XR-C2MD
			/LBWXJ		/NLWXJ/HK
NSP	7	Rear Label	4707850003		4707850002

5

X-MDX707, XR-C2MD

2.3 UNIT ASSY (2/2)

DI PCB

14

4P

IC PCB

6

	40			15P
				39		6		4P	11
		19P							10
Double Face						13
						5
							48	7	49
										4
					2
		43							AMP PCB
		42		28			6
	43
		28
									8
	42							8	7
						28			43
								42	21
										24
				36
						Double				21
					28
						38 Face
	Refer to "2.10				42					24
	CD MECHA".
	30				43				47
						2				18
							23		44	19
										46
									20	45
				27
						2
	37	16P							16
										17
					CD
		32			PCB				5P
	33		4P						17	PS PCB
26		9P			6P				22
			5P		35	1				15
		34
										25
									2
	31
					41
				29

29

3

3

6

X-MDX707, XR-C2MD

(1) UNIT ASSY (2/2) PARTS LIST

Mark No.		Description		Part No.	Mark	No.	Description		Part No.
	1	Cord Bushing		0064695000		26	CD Unit		4707030000
2		Screw		BBZ30P080FZK		27	PT Screw P2006SK	0972920065
3		Rubber Foot	4701881000			28	Screw		BPZ26P100FMC
4		AMP Unit	4707001000			29	Screw		BPZ30P120FMC
5		Heat Sink	4707720000			30	CD Mecha,CMCF0210	4707150000
6		Screw		IPZ30P120FMC		31	CD Mecha Chassis	4701270000
7		Screw		BBZ30P080FZK		32	Wire Connector 4P (CN805)	4707563000
8		WL030140040B1	0987100600			33	Wire Connector 9P (CN806)	4707564000
9		• • • • •				34	Wire Connector 5P (CN807)	4701568000
10		H.S Bracket	4701273100			35	Wire Connector 6P (CN804)	4701571000
11		Heat Sink	4701720100			36	CD Mecha Cover	4701819100
12		• • • • •				37	FFC 16P (CD-CD Mecha)	4701553000
13		Wire Connector 4P (WC401)	4701576000			38	Himelon	4701895000
14		Wire Connector 4P (WC403)	4701576000			39	FFC 15P (CD-CONT)	4701552000
15		PS Unit		See Contrast table (2)		40	FFC 19P (CD-CONTROL)	4701554000
16		Pin Terminal	0034473000			41	Bottom Chassis	4701814000
17		Fuse Holder,TP00351-	0045522000			42	ST Screw B2605SBK	0972726053
18		AC Cord With Plug		See Contrast table (2)		43	Cushion	4701897000
19		Cover,Spark Killer	0064644000			44	Fuse (F601)		See Contrast table (2)
20		PT6AWG03T20	0950103020			45	Fuse (F602/T5A)	0045049041
21		Screw		BSZ40P060FMC		46	Fuse (F603/T2.5A)	0045023041
22		Wire Connector 5P	4701565000			47	Power Trans (T601)		See Contrast table (2)
23		Rear Chassis	4701817000			48	Screw		BBZ30P080FNC
24		Screw		FBT40P060FZK	NSP	49	Binder (BK-1)		ZCA-BK1
25		Himelon	4701898100			50	Fuse Label		See Contrast table (2)
						51	Fuse Label (T2.5A/L250V)	0074005174
						52	Fuse Label (T5A/L250V)	0074005175

(2) CONTRAST TABLE

XR-C2MD/LBWXJ and NLWXJ/HK are constructed the same except for the following :

				Part No.
Mark	No.	Symbol and Description	XR-C2MD		XR-C2MD	Remarks
			/LBWXJ		/NLWXJ/HK
	15	PS Unit	4707014000		4707012000
	18	AC Cord With Plug	004701800005		004744300003
	44	Fuse (F601/T1.6A)	0045017041		Not used
	44	Fuse (F601/T800mA)	Not used		0045013041
	47	Power Trans (T601) (110V)	001950000005		Not used
	47	Power Trans (T601) (220V)	Not used		001947100005
	50	Fuse Label (T1.6A/L250V)	0074005165		Not used
	50	Fuse Label (T800mA/L250V)	Not used		0074005176

7

X-MDX707, XR-C2MD

2.4 FRONT UNIT

1

30P

		11				23
33	10
	4					36
	5
	12
	7					24
6
						34
						36
						36
38	8		36
35
21			9
						36
					9	37
	13					SW PCB
				35		17
						15
14
26						16
	39
20
						22
						18
			31			19
		3				27
	25					28

8

X-MDX707, XR-C2MD

∙ FRONT UNIT PARTS LIST

Mark	No.	Description		Part No.	Mark	No.	Description		Part No.
	1	FFC 30P (FRONT-CONT)	4707550000			21	Power Knob	4707863001
	2	• • • • •				22	MD Eject Knob	4707864001
	3	Screw	0979914200			23	Cushion	4701896000
	4	LCD Holder	4707270000			24	Shield Plate	4707816000
	5	Diffusion Plate	4707274000		NSP	25	HP PCB
	6	LCD Lens	4707271000			26	Volume Knob Ring	4707876001
	7	Reflector L	4707877000			27	Tact Knob A	4707866001
	8	Reflector R	4707878000			28	Tact Knob B	4707867001
	9	LED Spacer	4707880000			29	• • • • •
NSP	10	Double Face A	4701887000			30	• • • • •
NSP	11	Double Face B	4701888000			31	Knob Cover	4707870001
	12	Diffusion Sheet	4707890000			32	• • • • •
	13	Front Panel Set	4707800001			33	FRONT Unit	4707035000
	14	Enter Knob	4707879001			34	Front Chassis	4707812000
	15	Function Knob Set	4707859001			35	Screw		CCZ30P060FMC
	16	Stop Knob	4707862001			36	Screw		BPZ26P100FMC
	17	AUX Knob	4707861001			37	Screw TP2x6-SBK-C		BPZ20P060FZK
	18	CD Eject Knob	4707868001			38	LCD PANEL LMG172C1-F	004044100021
	19	CD Select Knob	4707869001			39	Stop Ring	4707401000
	20	Volume Knob	4707865001

9

X-MDX707, XR-C2MD

2.5 TOP PANEL ASSY

19

15

10

9

10

14

16

9P

13

Refer to "2.6 DECK

MECHA (1/2) FRONT"

AND 6P "2.7 DECK

MECHA 6

(2/2) REAR".

5P

20	5
	10
10
	6P

8

DECK PCB

21

1

18

12

11

17

10

3

22 4

TUNER

PCB

10

2

22P

7

1

∙ TOP PANEL ASSY PARTS LIST

Mark No.		Description		Part No.	Mark No.		Description		Part No.
	1	Screw		BBZ30P080FZK		11	Gear		2401872000
2		FFC 22P (DECK-CONT)	4701556000		12		Gear Holder	2401873000
3		TUNER Unit	4707021000		13		Mecha Set,CRH34-07	4700100000
4		Connector Plate SP	1600779000		14		Lock Lever	4700281000
5		Wire Connector 5P	4701569000		15		Lug Washer W/Wire	4701561000
6		Wire Connector 6P	4701570000		16		COM Spring	4700400000
7		DECK Unit	4707015000		17		Up Case Spring	4701401000
8		Wire Connector 6P	4701563000		18		Top Panel	4707803001
9		Lead Wire Clamper	0065375000		19		Up Case Set	4707804001
10		Screw		BPZ30P120FMC	20		Deck Bracket	4701818000
					21		Insulation Sheet	4701891000
					22		Antenna Terminal 4P	003402900013

10

2.6 MD UNIT

1

4

1

Himelon

1

1

Refer to "2.8 MD MECHA (1/2) LOADING ASSY".

2

6

5

7

10	3
	11P

14

15P

9 11P

MD PCB

8

1

1

1

13

12

11

19P

1

X-MDX707, XR-C2MD

∙ MD UNIT PARTS LIST

Mark No.		Description		Part No.
	1	ST Screw B2605SBK		0972726053
2		MD Mecha,KMK-260AAB		GXX1155
3		MD Mecha Chassis	4707813000
4		MD Mecha Chassis	4701827000
5		MD Door Set	4750308004
6		Shaft	4750306000
7		EXT Spring	4750307000
8		WL030140040B1	0987100600
9		Wire Connector 11P	4701572000
10		FFC 11P (MD-CONT)	4701551000
11		FFC 19P (MD-MD Mecha)	4701555000
12		FFC 19P (MD-MD Mecha)	4701559000
13		Shield Plate	4750735000
14		MD Unit	4707025000

*GXX1155 is MD mechanism for service by which resistance (R123, R213, R142) is removed from KMK-260AAB.

11

X-MDX707, XR-C2MD

2.7 DECK MECHA (1/2) FRONT

		18
		17
		34	16
		23
24	10	12
		29		15
	13	36
		38
		11	22	14
2
1			26	9
			7
	25	5	37	35
			10
21		4
	30			28
			6
				8
				20
27
3				19
		31	32
			33

∙ DECK MECHA (1/2) FRONT PARTS LIST

Mark No.		Description		Part No.	Mark	No.	Description		Part No.
	1	Assy Holder Head		330934098		21	Spring		010804535
2		Frame Head	332193023			22	Spring	010814483
3		Lever Head	332593015			23	Spring	010814493
4		Spring Azimuth	161604032			24	Spring	010804482
5		Assy Lever Assist	330934055			25	Spring	010804489
6		Gear Arm Head	222394020			26	Spring	010814492
7		Chassis Head B	331123030			27	Spring	010804479
8		Eject Lock	332394024			28	Spring	010824485
9		Assy Arm Pinch R	330934060			29	Spring	010824486
10		Cap Reel	182283231			30	Screw	033004056
11		Arm UD	332393012		NSP	31	Screw		GSL20A2008
12		Assy Arm Pinch L	330934059			32	Screw	033004043
13		Arm Brake	332393014			33	Screw		GSE10A2004
14		Frame B	332113019			34	Screw		GSD20A2005
15		Assy Chassis	330933056			35	Washer		GWN13X050040
16		Frame C	332112020			36	Washer		GWN13X060040
17		Spring Cassette	331604031			37	Washer		GWN16X040050
18		Frame D	332112021			38	Washer		GWN15S040050
19		P.C.B Head	330704061
20		Housing		S5BEH

12

X-MDX707, XR-C2MD

2.8 DECK MECHA (2/2) REAR

30	18
	19

17

			5	32		16
			6
1
			22
	2
			28
		4	26		21	20

		33					24
3
							25
			7
							23
							29
					8		31
					27
							14
				9
				10		4	13
							15
	ASSY CHASSIS
						11	12
							33

∙ DECK MECHA (2/2) REAR PARTS LIST

Mark No.		Description		Part No.	Mark	No.	Description		Part No.
	1	K Plunger		033194259		21	P.C.Board		330703035
2		Assy Coil	330934051		NSP	22	9P Housing		HBRK9R - 2
3		Plunger	033004338			23	Switch (Leaf)		MTS10041MVLO
4		Gear Reel	332224009			24	Photo Sensor		SG105BC
5		Arm Trigger	332683013			25	Resistor		ERDS2TJ681
6		Assy Flywheel L	330934050			26	Mode Switch		MSW1722NCV
7		Gear Cam	332212010			27	Refrector	330004140
8		Gear IDL	332224008			28	Spring	010804480
9		Gear REF	332224164			29	Spring	010804543
10		Assy Clutch	330933045			30	Screw		GSD20A2005
11		Gear P	332224002			31	Screw	033004344
12		Gear A	332224001			32	Screw		GSP11A2605
13		Gear FR	332224003			33	Washer		GWP18X060050
14		Arm FR	332393011
15		Assy Flywheel R	330934048
16		Belt	020844146
17		Bracket MM	332193025
18		Assy Motor	330934104
19		Wire	160724055
20		Assy P.C.B	330933147

13

X-MDX707, XR-C2MD

2.10 MD MECHA (1/2) LOADING ASSY

13

12

11

	15		19	20
14
				21
				33
16		17		Refer to
				"2.9 MD MECHA
				(2/2) DECK
				MECHA ASSY".
			13
			12	22
10			11
9		18		23
				24
8
	7		26
32
	6
	4
3			31
		5
				27

2 1

30

2

∙ MD MECHA (1/2) LOADING ASSY PARTS LIST

Mark	No.	Description		Part No.	Mark	No.	Description		Part No.
NSP	1	Motor Plate Assy		X-2646-247-1		19	PWB Head Flexible	1-669-181-11
	2	Screw +P2.6×4.5 TYPE3	7-627-854-28			20	Grip +P1.7×2.5TYPE2	2-627-529-01
	3	L-SW Mount Board	1-668-261-11			21	Over Write Head	1-550-518-12
	4	Wire Flat Type (6p)	1-783-386-11		NSP	22	Sheet Double-Fase	2-646-549-02
	5	Gear (Relay B)	2-646-555-02		NSP	23	MD MOUNT		A-4917-020-A
	6	Gear (Relay A)	2-646-554-01			24	Screw Toothed Lock	2-643-228-01
	7	Slot Frame Assy		X-2646-249-2		25	• • • • •
	8	Spring (Slot Arm)	2-646-563-01			26	Spring (Door Arm) Tension	2-646-545-01
	9	Arm Slot	2-646-556-01		NSP	27	Flame Main	2-646-547-02
NSP	10	Road Frame Assy		X-2646-248-2		28	• • • • •
	11	Insulator	2-646-548-01			29	• • • • •
	12	Screw	7-688-002-11			30	Loading Motor Assy		X-2626-328-1
	13	Screw Step	4-628-167-01			31	Screw +P1.7×1.8TYP.3	7-627-852-38
NSP	14	Frame Slide	2-646-557-01			32	Screw +P2×3 TYP.3	7-627-553-37
	15	Arm Head	2-646-559-01		NSP	33	Loading Assy		A-4912-117-A
	16	Spring Tension Coil	2-646-562-01
		(Slot Frame)
	17	Spring SP Tension	2-646-561-01
		(Arm Head)
	18	Cam Mode	2-646-560-01

14

2.11 MD MECHA (2/2) DECK MECHA ASSY

6

			8
		1
		9
		10
			15
	7		14
	5	15
	4
	3
		25	16
	2
			17
	4	19

1

18

X-MDX707, XR-C2MD

23

12

11

13

24

20

21

22

1

∙ MD MECHA (2/2) DECK MECHA ASSY PARTS LIST

Mark	No.	Description		Part No.	Mark	No.	Description		Part No.
	1	Grip +P1.4×3.5TYPE3	2-627-404-01			16	SL Motor Assy		X-2626-329-1
	2	Guide Sub	2-646-453-01			17	Gear (MD)	2-646-571-01
	3	Wire Flat Type (7P)	1-783-387-11			18	Screw +P1.7×4 TYPE3	7-627-852-18
	4	Screw+P1.4×1.8TYPE3	7-627-850-79			19	SP Motor Assy		X-2626-327-1
	5	D-SW MOUNT BOARD	1-668-262-11			20	Lead Screw Assy		X-2626-330-1
NSP	6	Shassis Mechanical	2-646-575-01			21	Lead Holder Assy		X-2626-331-1
	7	Bracket SP Motor	2-646-566-01			22	Holder (B) Lead	2-646-573-01
	8	PWB OP Flexible	1-669-180-11		NSP	23	Deck Mecha Assy		A-4912-118-A
NSP	9	Wire SL Motor Lead	1-783-318-11			24	Devise, Mini Disc		KMS-260A
NSP	10	Wire SL Motor Lead	1-783-318-21			25	Spring SP Tension	2-646-564-01
	11	Shaft Guide	2-646-452-01
	12	Grip +P1.4×1.4TYPE2	2-627-530-01
	13	Rack (Inserter)	4-963-914-02
	14	Plate Pre Road	2-646-567-01
	15	Screw (1.2×3.3)	2-627-431-01

15

X-MDX707, XR-C2MD

2.12 CD MECHA

9

6

47

9

	73
3	73
	41

51

52(1/7)

2

39

40

39

33 71

67

25

	66	49
26
22		52(3/7)
71		53
		61
18		65

66

69

1

77

63 35

61

58

52(5/7)

60

50

54

80

48

24

21

	38
	52(2/7)
53	29

23

58

37

60	52(4/7) 53
34

63 59

56

62

57

5

32

31

27

	36
		54
		52(7/7)
		59
55	52(6/7)
	71
	17 16	15
		68

4

30

75

74

28 43

	79
43	46
45

42

72

14

66	78
20	19
	12

10

13

11

9

8

9

44

43

43

46

45

70

16

X-MDX707, XR-C2MD

∙ CD MECHA PARTS LIST

Mark No.		Description		Part No.	Mark No.		Description		Part No.
	1	Chassis		45-210-2317		41	Cushion		45-063-4136
2		Drawer	45-264-2004		42		Frame S	45-211-3072
3		Assy Holder L	45-093-4088		43		Rubber Cushion SO	45-063-4072
4		Assy Holder R3	45-264-3278		44		Pick-up Unit		KSM213CCM
5		Assy Gear Drive	45-093-4075		45		Spring	01-081-4561
6		Assy Carriage 100	45-093-4189		46		Spring	01-081-4562
7		• • • • •			47		Assy Carriage 200	45-093-4190
8		Bevel Gear 4	45-222-4214		48		Assy Carriage 300	45-093-4191
9		Assy Gear Star	45-093-4084		49		Plate E	45-219-4107
10		Shaft	45-300-4018		50		Spacer SW	45-219-4127
11		Cap	45-262-4019		51		Connector		04FM-1.0SP
12		Gear Spring	45-222-4021		52		PC Board	45-070-3074
13		Bevel Gear 1	45-222-4059		53		Switch		MPU10101MMB0
14		Gear Idler 1	45-222-4026		54		Switch		MPU20273BLB0
15		Gear Idler 3	45-222-4067		55		Connector		04FM-1.0ST
16		Bevel Gear 3	45-222-4061		56		Connector		S4BEH
17		Pulley C	45-222-4058		57		Card Wire	45-072-4077
18		Pulley B	45-229-4053		58		Wire	45-070-4080
19		Holder 2	45-219-4062		59		Wire	45-072-4078
20		Holder 1	45-219-3055		60		Wire	45-070-4081
21		Slider 1	45-259-2031		61		Wire	45-072-4079
22		Slider 2	45-259-3066		62		Connector		S9BEH
23		Arm Stopper A2	45-239-4279		63		Motor		RF500TB14415
24		Arm Stopper B	45-239-4065		64		• • • • •
25		Gear Idler A	45-222-4049		65		Rubber Cushion	45-063-4115
26		Gear Idler C	45-222-4051		66		Shaft	03-300-4404
27		Lever	45-259-3008		67		Shaft	03-300-4403
28		Clamper A	45-229-3024		68		Shaft	03-300-4409
29		Lifter	45-259-3025		69		Spring	01-082-4577
30		Arm	45-239-1037		70		Washer		GWP23X055025
31		Magnet	36-067-4928		71		Washer		GWP15X045025S
32		Clamper B	45-229-3069		72		Screw		GSL20A2010
33		Pulley A	45-222-4052		73		Screw		GSL10B2006
34		Pulley Motor	23-226-4031		74		Washer		GSN31X120050
35		Pulley Motor	23-226-4096		75		Screw	03-300-4366
36		Spring	01-000-4541		76		• • • • •
37		Spring	01-082-4558		77		Screw		GSP14A2604
38		Spring	01-082-4559		78		Screw		GSL20A2610
39		Belt	02-083-4157		79		Washer	03-000-4427
40		Belt	02-083-4152		80		Screw		GSL15A2005

17

A

B

C

D

1		2		3		4

X-MDX707, XR-C2MD

3.BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

• MD MECHA

D MD UNIT

20MHz

32kHz

CN501CN502

5

15

AD/DA

FILTER

MUTE

MD MECHA

MD CONTROL MICON

IC503

19

6

7

Q502 DTA114EK

3

1

12

0911505000

IC504

Q503,Q504

8-759-533-77

TC7WU04FU

0911110000

0911209300

CN504CN503

GXX1155

(PCM3003)

BA4510F

DTC114TK

(RU8X12MF-0030)

6

11

XTAL OSC

TEMP-SENSOR

+3.3V REG.

IC502

IC505

IC501

(BA10358)

(S-81340HG-KJ-X)

X501

Vcc3

22.5792MHz

P.B

REC

CONT

• CD MECHA

		CN803				FOCUS/TRACKING					1-CHIP	69,	5,	LOW-PASS		7	7	CN801
PIC						SERVO				36	PROCESSOR	70	6	FILTER			3
						IC803	0911168502		31		IC804			IC801	BA4510F
						(CXA1782BQ)					CXD2508AQ

TRACKING
FOCUS
SPINDLE	M				1,2
SLED				CN804	3,4 3,4
MOTOR						1,2
MOTOR	M
						1,2
CARRIAGE
	M		CN805
MOTOR						3,4
DRAWER
	M		CN805
MOTOR

						X801
						16.1344MHz
POWER DRIVER
IC802		0911209400
(BA5936S)
14,15	30,31					CD +5V REG.
						0906209425
						Q801
						(2SA966Y)
			C	CD UNIT

				Vcc2	CN802
				J700
3	CN807	CN750	3	PHONES
4			2
			B HP PCB

IF AMP

24

FM: IF/DET/MPX

19kHz BP

WC1

AM: RF/IF/DET

13

1

CF-1

Q1

Q7,Q8

IC1 0911209800

2SC1740S

2SC1740S

1

(TA2099N)

FM ANT

RF1

20

8

FM TUNER MODULE

CF-3

0039654000

AM OSC

Vcc1

AM LOOP

(TFF-J2-J-559A)

ANT

RF2

PLL

WC2

12,13

AM RF TUNING UNIT

8

IC2 0911177300

0039640000

(TC9216P)

(RBW07VB)

A

TUNER UNIT

4.5MHz

X1

E

P.B-REC AMP

5

14

DOLBY-B

11

8

IC301

9

9

IC304

16

6

• DECK MECHA

DECK UNIT

0911166600

0911200400

(TA8142P)

(CXA1552P)

CN302

8 11

TPSS

IC305

P.B

REC

ALC

IC302

BA335

REC/P.B

1

P.B/R.P SWITCH

BA15218N

HEAD

Q101,Q102,Q201,Q202

CN301

2SJ103

BIAS

19

ERASE

5

Q306,Q311

Vcc4

HEAD

0906202003

CN303

(2SD467)

C-MECHA GAVANA REG.

MOTOR

M

Q319 0900008725 (2SA1359)

Q320,Q322,Q325 DTC114TS

18

	1		2		3		4

	5		6		7		8

X-MDX707, XR-C2MD

: PB SIGNAL	G AMP UNIT
: REC SIGNAL

		F CONTROL UNIT
CN452	3	16		58	13	CN454
	11				11
			FUNCTION/		7
CN450	9	17	SOUND/VOLUME
	13	21	LC75394NED
		19	IC450
			(REC)		Vcc4

REC AMP

IC452

1

3

CN455

BA15218N

PS DET 0

Q911,Q913

CN460

MD INTERFACE

2SC2412K

IC901

TC74HCT08AF

PS DET 1

X901

X900

Q912,Q914

16MHz

32kHz

2SC2412K

CN459

RESET

MICROCOMPUTER

IC902

0911851600

(S-80727AN)

CN458

IC900

0037502200

REG. +5V

(CXP740096-109Q)

IC903

0911186600

(S-81350HG)

Q903 2SC2412K

CN451

BUZZER DRIVER

Q904 2SA1037K

Q459 0906505419

5

(2SD1757K)

LED DRIVER

Q456 0900008725

BUZZER

(2SA1359Y)

Q457 2SC2412K

BU450

TAPE/LINE SW

LED FILTER

Q905-Q907,

Q450 DTA114TK

Q915-Q917

Q451 2SC2412K

0906505419

Q650,Q750 0906505419

(2SD1757K)

Q651,Q751 2SD1302

Q908-Q910

2SC2412K

17

15

19

CN453

CN461

CN700

LINE IN

BACK-LIGHT LED

DRIVER

Q703 – Q708

KEY LED

0906505319

(2SD1963-S)

2

MUTE

1

H.P. AMP

CN401

4

Q152,Q252

IC400

2

2SD1302

BA15218N

POWER AMP

14

CN405

S-MUTE

2

SPEAKER

2

2SD1302

IC401

TARMINAL

Q150,Q250

0911209600

(LA4663)

SPEAKER

6Ω

POWER-AMP CONT.

(15W)

(ST-BY) AND (MUTE)

Q416,Q417 2SC2412K

CN406

Q418 DTA114TK

Vcc1

TUNER +5V

TUNER +9V

D423

CN400

Q400

Q401

0913013600

0906202003

0906209425

(KBU603)

(2SD467)

(2SA966)

16V

Vcc2

CD +7.8V

IC402

D424–D427

0911209700

2626323000

(PQ20RX11)

(1N5401TM)

11V

MD +5V

	Vcc3	IC403
		0911209700
		(PQ20RX11)
Vcc4	AUDIO REG. (+8V)

Q403,Q407,Q415 2SC2412K

Q406 0900008725(2SA1359)

CN403

WC601

AC IN

											T601
											POWER
						H
									TRANSFORMER
									LBWXJ TYPE
								: 001950000005
					PS UNIT NLWXJ/HK TYPE
			LD700					: 001947100005
						LC700
					LCD PANEL
BACK-
LIGHT					004044100021
LED

	DISC LED DRIVER	DISC-LED
	Q700 – Q702
		1–3
	2SC2412K

				JW700		JW701		TACT SW
	KEY							S723
								4-DIRECTION
		REMOCON REC
		RM700
VR					I
		0039648000					FRONT UNIT
JOG
		(SPS-444-1)

19

A

B

C

D

	5		6		7		8

	1		2		3		4

X-MDX707, XR-C2MD

3.2 OVERALL CONNECTION DIAGRAM

A

B

	CD MECHANISM	(4707150000)

C

Chassis

D

																	MD MECHANISM (GXX1155)
																			J MD MOUNT (A-4917-020-A)
											CN103																						CN102
										1	2	3	4	5	6		7	8	9		10		11	12			13		14	15	16		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19
										SYS+3.3V	LEDO	STB	VBAT	SYS RST	P DOWN	AMUTE XLATCH DARST				RXD		TXD		RTS		CTS		SCLK SWDT EMPHASIS				ADDT MGND BCK MGND DADT M+5V LRCK M+5V GSYS GSYS 3.3VOUT DIN H+5V DOUT +5VSYS +5VSYS 512FS HGND 256FS
										1	2	3	4	5	6		7	8	9		10		11	12			13		14	15	16		1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19
											CN501																						CN502
																											D MD UNIT
																														(4707025000)
															CN504																			CN503
														1		2	3	4	5		6		7		8		9		10	11				1	2	3	4	5	6	7	8	9	10	11
2	+5V	2	CN803											DOUT	DGND		GND	TEMP	RTS		DOWNP		RESET	CTS			RXD		TXD	MDREC			RchOUT MDAGND LchOUT MDM+5V MDH+5V MD+5V MDMGND								MDHGND RchREC RECGND LchREC
1	VC	1
3	E	3												1		2	3	4	5		6		7		8		9		10	11				1	2	3	4	5	6	7	8	9	10	11
	D
4		4													CN460																			CN452
	A
5		5					CN801 1		HP Rch	15	CN450
6	B	6						2	HP GND 14
	C
7		7	C					3	HP Lch	13
	F
8		8							HP SW
								4		12
	GND
9		9							CD Rch
	LD							5		11
10	VR	10	CD UNIT					6	PRIGND	10
11		11						7	CD Lch	9
	PD
12	F+	12	(4707030000) 8						GND	8
13	T+	13						9	GND	7
14		14							+7V																				F			F 1/2,					F 2/2
	T–							10		6
15		15							+7V
	F–							12		4
									GND
16		16						11		5
								13	FCD	3																			CONTROL UNIT
1	SP+	1	CN804						GND
								14		2
2	SP–	2						15	DIN	1																			(4707006000)
	SL+
3		3					CN802 1		SW0		CN459
4	SL–	4								1
	LIMIT								SW1
5		5						2		2
									SW2
	GND
6		6						3		3
									SW3
								4		4
									SWGND
	CARR–		CN805					5		5
1		1						6	CTL1	6
2	CARR+	2							CTL2
								7		7
	DRAW–
3		3							CTL3
								8		8
	DRAW+
4		4							CTL4
								9		9
									CLK
								10		10
	SW8		CN806						XLT
1		1						11		11
2	SW7	2						12	DATA	12
	SW6								XRST
3		3						13		13
	SW5								SENS
4		4						14		14
	SW4								NC
5		5						15		15
	SW3								SQCK
6		6						16		16
	SW2								SQSO
7		7						17		17
	SW1								SCOR
8		8						18		18
	SWGND								GND
9		9	CN807					19		19		CN451							CN458												CN453
			1	2	3	4						1	2	3	4	5		1		2		3		4		5		6			22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1
			Rch	GND	Lch	SW	GND				+9V +5V GND R ch					L ch		PERIOD	CLOCK		TDATA		TUNING		STEREO		GND				A GND	+11V	A +8V	PRIGND	RchREC	LchREC	RchPB	LchPB	DOLBY	REC/PLAY	REC/MUTE	TPSS	BEAT CUT	DECK SW3	DECK SW2	DECK SW1	DECK SW0	SOLENOIDO	MOTOR	PHOTO	REPEAT	BIAS
			1	2	3	4	5					5	4	3	2	1		1		2		3		4		5		6			1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22
			B			CN750						WC1							WC2												CN302								E			DECK UNIT
											A			TUNER UNIT
			HP PCB																																							(4707015000)
														(4707021000)																				CN301									CN303
																																	1	2	3	4	5	6					1	2	3	4	5	6	7	8	9
																																	Lch	Rch	COM.	GND	E HEAD	GND				REC R REC F HALF NC PHOTO SOLENOIDO VCC MODE P GND
																																	1	2	3	4	5	6					1	2	3	4	5	6	7	8	9
																															HEAD.																			CONT.

DECK MECHANISM

GND

(4700100000)

20

	1		2		3		4

	5		6		7		8

X-MDX707, XR-C2MD

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST"

LC700 LCD PANEL (004044100021)

LCDGND	LCDVCC	VSOUT	RS	RW	E	DB0	DB1	DB2	DB3	DB4	DB5	DB6	DB7
1	2	3	4	5	6	7	8	9	10	11	12	13	14

				LD700																					JW700
																										1	2
								I		FRONT UNIT																1	2
																									JW701
										(4707035000)														KEY PCB
	CN700
30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	9	8	7	6	5	4	3	2	1
REMOCON	PWP-KEY	DISC3	DISC2	DISC1	VJOG0	VJOG1	VCC	GND	KEY0	KEY1	KEY2	KEY3	LEDVCC	LEDGND	BLCONT R	BLCONT G	BLCONT B	LCDGND	RS	RW	E	DB0	DB1	DB2	DB3	DB4	DB5	DB6	DB7
1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30

CN461

CN455															CN454
15	14	13	12	11	10	9	8	7	6	5	4	3	2	1	14	13	12	11	10	9	8	7	6	5	4	3	2	1
MDS GND	MDH GND	MDM GND	MDA GND	MD+5V	MDH+5V	MDM+5V	NC TUNERGND		TUNER+5V	TUNER+9V	CDPRIGND	CD+8V/+7V	CDGND	NC	HP Rch	HP Lch	HP GND	HP SW	FTUNER	PSCONT	ACDET	L ch	GND	R ch	S MUTE	A GND	A +8V	+11V
1	2	3	4	5	6	7		1	2	3	4	5	6		1	2	3	4	5	6	1	2	3	4	5	6	7	8
CN400									CN406						CN401								CN405

				G AMP UNIT
				(4707001000)
WC401				WC403
1	2	3	4	1	2	3	4
1	2	3	4	1	2	3	4
WC404				WC406
IC PCB				DI PCB

H PS UNIT

(LBWXJ TYPE

:4707014000) (NLWXJ/HK TYPE

:4707012000)

						LIVE	LBWXJ
							AC110V
						NEUTRAL	NLWXJ/HK
							AC220V
							AC POWER CORD
	WC601						LBWXJ
							: 004701800005
1	2	3	4	5
							NLWXJ/HK
GND	AC16V2	AC16V1	AC11V2	AC11V1			: 004744300003
1	2	3	4	5
	CN403
			CN402
				Lch 1	1
				Lch 2	2	SPEAKER
			Rch 1		3
			Rch 2		4

21

A

B

C

D

	5		6		7		8

	1			2
	X-MDX707, XR-C2MD
	3.3 TUNER UNIT		0039655000
A				RF MODULE
003402900013			(FM)			(FM)

AT1

(AM)

(AM)

0039640000

B

C

		RF001				(V)		IC002
		Pin	Condition	FM NO	FM ST	AM NO		Pin			Condition	FM NO
		No.	Pin Nane	Signal		Signal		No.	Pin Nane			Signal
		1	IF OUT	0	0	0		1		XT		2.3
		2	GND	0	0	0		2		XT		2.4
		3	F OUT	1.1	1.1	0		3		DATA		4.6
		4	VT	1.1	–––	7.1		4		CLOCK		4.6
		5	VCC	7.6	7.6	0		5		PERIOD		4.6
D		6	GND	0	0	0		6				0
		7	ANT	0	0	0		7		AM/FM (H-FM)		4.8
		8	–––––	–––	–––	–––		8		FM ST. VCO		4.8
										STOP (H-ST)

22 A

3		4

A TUNER UNIT (4707021000)

(FM)

0039067000

(FM)

0039067000

(AM)

(AM)

IC002 0911177300 (TC9216P)

0038168000

							(V)
	FM ST	AM NO	Pin	Condition	FM NO	FM ST	AM NO
		Signal	No.	Pin Nane	Signal		Signal
	2.3	2.3	9	IF CONT	0	0	0
	2.4	2.4	10	IF IN	2.5	2.5	2.5
	4.6	4.6	11	AM IN	0	0	2.5
	4.6	4.6	12	FM IN	2.2	2.2	0
	4.6	4.6	13	GND	0	0	0
	0	0	14	DO1	1.1	1.1	1.1
	4.8	0	15	DO2	0	0	4.9
	4.8	0	16	VCC	4.9	4.9	4.9

	1		2		3		4

	5		6		7		8

X-MDX707, XR-C2MD

0012340000

(FM)

(AM)

0039155000

(AM)

IC001 0911209800 (TA2099N)

(AM)

0906222500

(T)

: TUNER AUDIO SIGNAL ROUTE

(FM)
: FM SIGNAL ROUTE	A
(AM)
: AM SIGNAL ROUTE

(T)

(T)

(T)

B

(T)	L4,L5 :
	0039876000

F 2/2

CN451

		WC1
	4701569000
	4701570000
		WC2
					1/2
				F
				CN458
IC001						(V)	C
Pin	Condition	FM NO	FM ST			AM NO
No.	Pin Nane	Signal				Signal
1	AM RF	2.0	2.0			2.0
2	FM BW	3.2	2.4			1.9
3	FM VL SENS	0	0			0
4	AM OSC	2.0	2.0			2.0
5	FM IF SENS	1.3	1.3			1.6
6	VCC	5.0	5.0			5.0
7	AGC	1.3	1.5			1.2
8	GND	0	0			0
9	IF OUT/CONT	1.6	1.6			1.6
10	TUN IND.	5.0	0			5.0
11	ST. IND.	5.0	0			5.0
12	Rch OUT	1.0	1.0			1.0
13	Lch OUT	1.0	1.0			1.0
14	VCO	0.6	0.7			0
15	LPF2	3.4	3.4			0.5
	(GND-MONO)
16	LPF1	3.0	3.0			0.6
	(GND-AM)
17	MPX IN	1.2	1.2			1.2
18	AM DET OUT	1.1	1.3			1.3	D
19	FM DET OUT	2.3	1.6			1.9
20	FM QUAD	1.8	1.8			2.1
21	AM IF IN	2.0	2.0			2.0
22	V stb	2.0	2.0			2.0
23	AM MIX OUT	5.0	5.0			5.0
24	FM IF IN	2.0	2.0			2.0

A 23

	5		6		7		8

	1		2		3		4

X-MDX707, XR-C2MD

3.4 HP PCB, CD UNIT

A/D
(V)	SW0	SW1	SW2	SW3
0.00~2.00 :		(ACCIDENT)
2.01~2.78 :	D.OPN/D.CLSE	(NO USE)		S.FWD/S.REV
2.79~3.36 :	D.OPN SW	C.HOME SW	C.No1 SW	S.FWD SW
3.37~4.00 :	D.CLS SW	C.EXT SW	C.No2 SW	S.REV SW
4.01~5.00 :		C.EXT/C.HOM	C.No1/C.No.2

C CD UNIT (4707030000)

A

CD MECHANISM

	SW1 : COMMON			SW3 : CARRIAGE HOME POSITION SW		SW6 : DRAWER CLOSE DETECT SW
	SW1 : DRAWER OPEN DETECT SW			SW4 : CARRIAGE NUMBER SW		SW7 : SLIDER FORWARD POSITION SW
	SW2 : CARRIAGE EXTRA POSITION SW			SW5 : CARRIAGE NUMBER SW		SW8 : SLIDER REVERSE POSITION SW
					(CD)	(CD)
CN806 4707564000
CN803
	(CD)		(CD)		(CD)	(CD)
(CD)	(CD)
	(CD)		(CD)
(CD)	(CD)
			0031781203
		FOCUS
		OFFSET

			0031781503		IC803
0034887016	TP4
					0911168502
	FO	TRACKING			(CXA1782BQ)
		BALANCE
	TP5
B	TO
		TP3
		TEO			TP1
					VC

(CD)

0

TRACKING

GAIN 0031781203

(CD)

				TP2
	0031781103
				RFO
			FOCUS
			GAIN
				180k

C

D

CN804

MECHANISM			4701571000
	CN805
CD
			4707563000
B		HP PCB
	PHONES		003352100001	0034751005

(HP)	CN750
	CN807
	(HP)
FB750
	4701568000
D750,D751 : 1SS133

24 B C

15k

0911209400

Q801 : 0906209425

	1		2		3		4

	5		6

D804,D805,D812 : MTZJ5.1B

IC804

CXD2508AQ

(CD)

(CD)

(CD)

(CD)

(CD)

(1/2)

(CD)

(2/2)

(CD)

(CD)

C800

4P

7		8

X-MDX707, XR-C2MD

(CD)

: CD AUDIO SIGNAL ROUTE

(HP)

: HP AUDIO SIGNAL ROUTE

CN802 A

F 1/2 CN459

0034887019

X801 : 16.1344MHz	B
0038136000

	(CD)
	(CD)
	(CD)
	(CD)
		CN801
(CD)		(HP)	C
		CN450
(CD)
	(CD)
		F 2/2
	(CD)	0034887015

(CD)

D

C 25

	5		6		7		8

A

B

C

D

1		2		3

X-MDX707, XR-C2MD

3.5 MD UNIT

D MD UNIT (4707025000)

	EF512:	0911505000
	0011612203
	DTF1067

CN103						(MD)
J				REC)
				(MD	(MD	(MD)
					REC)
		CN501				(MD)
0034688016
					(MD REC)
					(MD DI)
		(MD REC)
		(MD)	DI)
			(MD
						DTF1067
					0911209300	DTF1067
						DTF1067
						(3/3)
		(MD DI)
						DTF1067
CN502
0034688019
	CN102
J					JP545, JP587: 0011813000
			L510,L511 :	FB501,FB502 :
			0991401005	0011813000

26 D

4

0011813000

(MD)

DTC114EK

(MD REC)

(MD DI)

(1/3)

(2/3)

X501 : 22.5792MHz

0038204000

	1		2		3		4

	5		6

DTA114EK

DTC114TK

(1/2)

(MD)	DTC114TK	(MD)
	(MD)
	(2/2)

(MD REC) (MD REC)

(MD DI)

R650

10(1/4W)

0911110000

(2/2)

0918004400

7		8

X-MDX707, XR-C2MD

A

(MD)

: MD AUDIO SIGNAL ROUTE

(MD REC)

: MD REC ANALOG AUDIO SIGNAL ROUTE

(MD DI)

: MD REC FROM CD DIGITAL AUDIO SIGNAL ROUTE

SHIELD PLATE 47050735000

EF501-EF511: 0011612203

(MD)

B

CN503

(MD REC) 4701572000

F 2/2

CN452

(MD DI)	R529
	2.7k
	R530
	4.7k

C

(1/2)	CN504
	0034887011
0911110000
			1/2
		F
	CN460

D

D 27

	5		6		7		8

	1		2		3

X-MDX707, XR-C2MD

3.6 DECK UNIT

A	(REC)

(REC)		(REC)
(PB)
	(PB)	0911166600
(PB)	(PB)

		DECK	4701563000		(PB)
		MECHANISM			(REC)
					(PB)
B		CN301		(PB)

0906222500

0906202003 REC BIAS

0906222500

0031781103

0015083000

0906202003

C

CN305

0034210003

Normal condition PLAY MODE. ( ) : Condition REC MODE.

(PB)	(REC)

E DECK UNIT (4707015000)

D

0034688022

CN302

F 2/2 CN453

28 E

4

0990415624

(REC)

0990415624

(PB)

(PB)

(REC)

	1		2		3		4

(REC)

(PB)
PB	(REC)
Rch

(REC)

(PB)

(REC)

(PB)

(REC)

5		6		7

(REC)

			(PB)
	(PB)
	(REC)
	(REC)
(PB)	0911200400	(PB)
		CN304
		0034209005	(REC)
(PB)		(REC)
		REC
		Lch
PB
Lch
	REC
	Rch
	VR101,VR102,VR201,VR202 :
	0031781103
		(REC)

	(REC)	D303,D304 :
		0915037750

(PB)

(REC)

0900008725

0991401005

D309

MTZJ5.1B

MTZJ7.5B

R377

2.2k

(PB)

(REC)

MTZJ5.1B

D307 :

0915033250

	Q321 :
	0906202003
CN303	0034208009
	DECK
	MECHANISM

8

X-MDX707, XR-C2MD

A

(PB)

(REC)

(PB)

(REC)

B

(PB)

(REC)

(PB)

(REC)

C

:DECK PB AUDIO SIGNAL ROUTE

:DECK REC AUDIO SIGNAL ROUTE

D

E 29

	5		6		7		8