Pioneer FX-MG9606ZT Service Manual

Service

Manual

LS430 AUDIO SYSTEM HEAD UNIT

ORDER NO.

CRT2722

VEHICLE	DESTINATION	PRODUCED AFTER	TOYOTA PART No.	ID No.	PIONEER MODEL No.
LEXUS LS430	EUROPE	August 2001	86120-5A130	P3913	FX-MG9606ZT/EW
LEXUS LS430	EUROPE	August 2001	86120-5A140	P3913	FX-MG9606ZT-91/EW
LEXUS LS430	OVERSEAS	August 2001	86120-5A150	P7805	FX-MG9606ZT/ES
LEXUS LS430	OVERSEAS	August 2001	86120-5A160	P7805	FX-MG9606ZT-91/ES

Manufactured for TOYOTA
by PIONEER CORPORATION	PUB. NO. CRT2722

FX-MG9606ZT,MG9606ZT-91

-This service manual should be used together with the manual(s) listed below. For the parts numbers, adjustments, etc. which are not shown in this manual, refer to the following manual(s).

Model No.	Order No.	Mech. Module	Remarks
FX-MG9106ZT/EW	CRT2540
CX-631	CRT1640	2L	Cassette Mech. Module:Mech.Description, Disassembly
CX-890	CRT2376	G1	CD Mech. Module:Circuit Description, Mech.Description, Disassembly

EXPLODED VIEWS AND PARTS LIST

EXTERIOR(Page 9)

- EXTERIOR SECTION PARTS LIST

Mark No. Symbol and Description			Part No.
		FX-MG9106ZT/EW	FX-MG9606ZT/EW	FX-MG9606ZT-91/EW
3	Screw	BMZ50P080FMC	BMZ50P080FMC	Not used
10	Main Unit	CWM6854	CWM7998	CWM7998
60	Grille Unit	CXB6902	CXB7709	CXB7709
61	Door	CAT2154	CAT2274	CAT2274
79	86208-50010	CXB6031	CXB6031	Not used
80	86207-50010	CXB6032	CXB6032	Not used
EXTERIOR(Page 13)
- EXTERIOR SECTION PARTS LIST
Mark No. Symbol and Description			Part No.
		FX-MG9106ZT/ES	FX-MG9606ZT/ES	FX-MG9606ZT-91/ES
3	Screw	BMZ50P080FMC	BMZ50P080FMC	Not used
60	Grille Unit	CXB6943	CXB7706	CXB7706
61	Door	CAT2159	CAT2271	CAT2271
79	86208-50010	CXB6031	CXB6031	Not used
80	86207-50010	CXB6032	CXB6032	Not used

- Supplementary model is identical to the original except for the addition of following items.

Description		Part No.
	FX-MG9606ZT-91/EW		FX-MG9606ZT-91/ES
Polyethylene Bag	CEG1026		CEG1026
Carton	CHA4422		CHA4422
Contain Box	CHL4422		CHL4422
Protector	CHP2319		CHP2319
Protector	CHP2320		CHP2320

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 EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

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

C PIONEER CORPORATION 2001

K-ZZU. JULY 2001 Printed in Japan

Service

Manual

LS430 AUDIO SYSTEM HEAD UNIT

ORDER NO.

CRT2540

VEHICLE	DESTINATION	PRODUCED AFTER	ID No.	TOYOTA PART No.	PIONEER MODEL No.
LEXUS LS430	EUROPE	August 2000	P3903	86120-50690	FX-MG9106ZT/EW
					FX-MG9106ZT-91/EW
LEXUS LS430	MIDDLE EAST	August 2000	P7802	86120-50700	FX-MG9106ZT/ES
					FX-MG9106ZT-91/ES

Manufactured for TOYOTA
by PIONEER CORPORATION	PUB. NO. CRT2540

FX-MG9106ZT,MG9106ZT-91
FX-MG9106ZT/EW	FX-MG9106ZT/ES
ID No. P3903	ID No. P7802
NOTE:

-FX-MG9106ZT-91/EW and FX-MG9106ZT-91/ES are supplementary genuine part for a TOYOTA vehicle, and a Pioneer product for recycling stock.

-Supplementary model is identical to the original except for the addition of following items.

	Part No.
Description	FX-MG9106ZT-91/EW		FX-MG9106ZT-91/ES
Polyethylene Bag	CEG1026		CEG1026
Carton	CHG4120		CHG4120
Contain Box	CHL4126		CHL4129
Protector	CHP2319,2320		CHP2319,2320

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

Model	Order No.	Mech. Module	Remarks
CX-890	CRT2376	G1	CD Mechanism Module:Circuit Description, Mech.Description, Disassembly
CX-631	CRT1640	2L	Cassette Mech. Module:Mech.Description, Disassembly

- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.

"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.

- CD Player Service Precautions

1.For pickup unit(CXX1313) handling, please refer to"Disassembly"(see page 83).

During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a short pin).

2.During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged.

3.Please checking the grating after changing the service pickup unit(see page 70).

2

FX-MG9106ZT,MG9106ZT-91

- When the Repair is Complete

When the repair is complete, make the CD mechanism ready for transportation.

	Bup On, Acc OFF
	SEEK/TRACK UP+
	DISC(CD)+Acc ON
	Display :			The mode is shifting to the transportation mode.
	Disc loading slot illumination : Blinking
	Display : SHIP			Shift completion to the transportation mode.
	Disc loading slot illumination : Lighting
	Bup OFF, Acc OFF

CONTENTS

1.	SAFETY INFORMATION ............................................	4	7. GENERAL INFORMATION .......................................		72
2.	EXPLODED VIEWS AND PARTS LIST .......................	5	7.1	DIAGNOSIS .......................................................	72
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...		18		7.1.1 TEST MODE.............................................	72
4.	PCB CONNECTION DIAGRAM ................................	38		7.1.2 SELF-DIAGNOSTIC FUNCTION..............	77
5.	ELECTRICAL PARTS LIST ........................................	62		7.1.3 DISASSEMBLY ........................................	83
6.	ADJUSTMENT..........................................................	69		7.1.4 PCB LOCATIONS .....................................	88
				7.1.5 CONNECTOR FUNCTION DESCRIPTION ..	89
			7.2	PARTS................................................................	90
				7.2.1 IC ..............................................................	90
				7.2.2 DISPLAY...................................................	95
			7.3	SYSTEM BLOCK DIAGRAM .............................	97
			7.4	OPERATIONAL FLOW CHART..........................	98
			8. OPERATIONS AND SPECIFICATIONS.....................		99

3

FX-MG9106ZT,MG9106ZT-91

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.

1. Safety Precautions for those who Service this Unit.

•When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

Caution:

1.During repair or tests, minimum distance of 13cm from the focus lens must be kept.

2.During repair or tests, do not view laser beam for 10 seconds or longer.

2.A “CLASS 1 LASER PRODUCT” label is affixed to the bottom of the player.

3.The triangular label is attached to the mechanism unit holder.

CLASS 1

LASER PRODUCT

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers

4

FX-MG9106ZT,MG9106ZT-91

2.2 EXTERIOR (FX-MG9106ZT/EW)

5

FX-MG9106ZT,MG9106ZT-91

6

FX-MG9106ZT,MG9106ZT-91

NOTE:

-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

-Screws adjacent to mark on the product are used for disassembly.

-EXTERIOR SECTION PARTS LIST (FX-MG9106ZT/EW)

Mark No. Description		Part No.		Mark No. Description		Part No.
1	Screw	BMZ26P040FMC	46		Holder	CNC8778
2	Screw	BMZ26P050FMC	47		Holder	CNC8798
3	Screw(#1)	BMZ50P080FMC	48		Plate	CNM6841
4	Connector	CDE6172	49		Rubber	CNV5677
5	Case	CNB2425	50		Lighting Conductor Unit	CXB6863
6	Holder	CNC8462	51		Lighting Conductor Unit	CXB7029
7	90468-04191	CNC9048	52		Knob Unit	CXB6905
8	Cushion	CNM6917	53		Knob Unit	CXB6906
9	Guide	CNV6044	54		Knob Unit	CXB6907
10	Main Unit	CWM6854	55		Spring	CBL-108
11	Screw	BMZ30P060FMC	56		Lighting Conductor Unit	CXB6820
12	Screw(M3x6)	CBA1393	57		Holder	CNV5892
13	Terminal(CN806)	CKF1059	58		Screw	BPZ20P050FMC
14	Connector(CN802)	CKM1315	59		Knob Unit	CXB4348
15	Connector(CN801)	CKM1322	60		Grille Unit	CXB6902
16	Plug(CN303)	CKS-291	61		Door	CAT2154
17	Connector(CN301)	CKS3568	62		Spring	CBH1371
18	Connector(CN804)	CKS3751	63		Lighting Conductor Unit	CXB5991
19	Connector(CN701)	CKS3930	64		Transistor(Q809,811,812)	2SB1185
20	Holder	CNC8163	65		Button(EJECT)	CAC5969
21	Connector(CN803)	CKM1065	66		Button(LOAD)	CAC5968
22	Button(EJECT)	CAC6219	67		Connector	CDE6292
23	Button(PTY)	CAC6366	68		Lighting Conductor	CNV6638
24	Button(AF)	CAC6365	69		SW Unit	CWM6872
25	Button(TA)	CAC6364	70		Connector(CN905)	CKS4354
26	Button(TUNE,SEEK,TRACK) CAC6367		71		Grille Unit	CXB6927
27	Button(1,2)	CAC6225	72		Screw	BPZ20P080FMC
28	Button(3,4)	CAC6226	73		Door	CAT2151
29	Button(5,6)	CAC6227	74		Washer	CBF1037
30	Button(ASL,AST)	CAC6368	75		Spring	CBH2339
31	Button(DISC,TAPE,FM,AM)	CAC6215	76		Gear	CNV6116
32	Holder	CNV5888	77		Bracket Unit	CXB5254
33	Holder	CNV5889	78		Screw	IMS20P030FMC
34	Holder	CNV5890	79		86208-50010(#1)	CXB6031
35	Holder Unit	CXB6908	80		86207-50010(#1)	CXB6032
36	Holder	CNV5896	81		Cassette Mechanism ModuleEXK3885
37	Lighting Conductor	CNV6182	82		Screw	ISS26P050FMC
38	Keyboard Unit	CWM6864	83		Screw	ISS26P060FMC
39	•••••		84		Screw	BMZ20P020FMC
40	LCD	CAW1582	85		Screw	BMZ26P030FMC
41	Connector(CN902)	CKS3751	86		Chassis Unit	CXB3549
42	Connector(CN903)	CKS4354	87		Screw	IMS20P040FMC
43	Connector(CN906)	CKS4393	88		Screw(M2x2)	CBA1250
44	Connector(CN907)	CKS4394	89		Spring	CBH2361
45	Holder	CNC8777	90		Spring	CBH2365

#1) Not used to supplementary model.

7

FX-MG9106ZT,MG9106ZT-91

Mark No. Description		Part No.
91	Spring Uint	CXB6850
92	Connector	CDE6302
93	Chassis	CNA2131
94	Holder	CNC7477
95	Holder	CNC7826
96	Holder	CNC8160
97	Holder	CNC8161
98	Holder	CNC8162
99	Mechanism Assy(Service)CXX1430
100	Sheet	CNM5981
101	Insulator	CNM7141
102	Sheet	CNM6318
103	Insulator	CNM6410
104	Cushion	CNM6927
105	PCB	CNP5399
106	Damper	CNV5120
107	Holder	CNV5543
* 108	Seal	CNM5714
109	Rubber	CNV6596
110	Spacer	CNM7140
111	Spacer	CNM7179

8

FX-MG9106ZT,MG9106ZT-91

2.2 EXTERIOR (FX-MG9106ZT/ES)

9

FX-MG9106ZT,MG9106ZT-91

10

FX-MG9106ZT,MG9106ZT-91

- EXTERIOR SECTION PARTS LIST (FX-MG9106ZT/ES)

Mark No.	Description		Part No.		Mark No. Description		Part No.
1	Screw		BMZ26P040FMC	46		Holder	CNC8778
2	Screw		BMZ26P050FMC	47		Holder	CNC8798
3	Screw(#1)		BMZ50P080FMC	48		Plate	CNM6841
4	Connector		CDE6172	49		Rubber	CNV5678
5	Case		CNB2533	50		Lighting Conductor Unit	CXB7028
6	Holder		CNC8462	51		Lighting Conductor Unit	CXB7030
7	90468-04191		CNC9048	52		Knob Unit	CXB6905
8	Cushion		CNM6917	53		Knob Unit	CXB6906
9	Guide		CNV6044	54		Knob Unit	CXB6907
10	Main Unit		CWM6855	55		Spring	CBL-108
11	Screw		BMZ30P060FMC	56		Lighting Conductor Unit	CXB6820
12	Screw(M3x6)		CBA1393	57		Holder	CNV5892
13	Terminal(CN806)		CKF1059	58		Screw	BPZ20P050FMC
14	Connector(CN802)		CKM1315	59		Knob Unit	CXB4348
15	Connector(CN801)		CKM1322	60		Grille Unit	CXB6943
16	Plug(CN303)		CKS-291	61		Door	CAT2159
17	Connector(CN301)		CKS3568	62		Spring	CBH1371
18	Connector(CN804)		CKS3751	63		Lighting Conductor Unit	CXB5991
19	Connector(CN701)		CKS3930	64		Transistor(Q809,811,812)	2SB1185
20	Holder		CNC8163	65		Button(LOAD)	CAC5968
21	•••••			66		Button(EJECT)	CAC5969
22	Button(EJECT)		CAC6219	67		Connector	CDE6292
23	Button(	)	CAC6389	68		Lighting Conductor	CNV6638
24	Button(	)	CAC6390	69		SW Unit	CWM6872
25	Button(PTY)		CAC6391	70		Connector(CN905)	CKS4354
26	Button(TUNE,SEEK,TRACK) CAC6378			71		Grille Unit	CXB6927
27	Button(1,2)		CAC6379	72		Screw	BPZ20P080FMC
28	Button(3,4)		CAC6380	73		Door	CAT2151
29	Button(5,6)		CAC6381	74		Washer	CBF1037
30	Button(SCAN,P.SCAN)		CAC6392	75		Spring	CBH2339
31	Button(AM/SW,FM,TAPE,DISC) CAC6388			76		Gear	CNV6116
32	Holder		CNV5888	77		Bracket Unit	CXB5254
33	Holder		CNV5889	78		Screw	IMS20P030FMC
34	Holder		CNV5890	79		86208-50010(#1)	CXB6031
35	Holder Unit		CXB6908	80		86207-50010(#1)	CXB6032
36	Holder		CNV5896	81		Cassette Mechanism ModuleEXK3885
37	Lighting Conductor		CNV6182	82		Screw	ISS26P050FMC
38	Keyboard Unit		CWM6865	83		Screw	ISS26P060FMC
39	•••••			84		Screw	BMZ20P020FMC
40	LCD		CAW1591	85		Screw	BMZ26P030FMC
41	Connector(CN902)		CKS3751	86		Chassis Unit	CXB3549
42	Connector(CN903)		CKS4354	87		Screw	IMS20P040FMC
43	Connector(CN906)		CKS4393	88		Screw(M2x2)	CBA1250
44	Connector(CN907)		CKS4394	89		Spring	CBH2361
45	Holder		CNC8777	90		Spring	CBH2365

#1) Not used to supplementary model.

11

FX-MG9106ZT,MG9106ZT-91

Mark No. Description		Part No.
91	Spring Uint	CXB6850
92	Connector	CDE6302
93	Chassis	CNA2131
94	Holder	CNC7477
95	Holder	CNC7826
96	Holder	CNC8160
97	Holder	CNC8161
98	Holder	CNC8162
99	Mechanism Assy(Service)CXX1430
100	Sheet	CNM5981
101	Insulator	CNM7141
102	Sheet	CNM6318
103	Insulator	CNM6410
104	Cushion	CNM6927
105	PCB	CNP5399
106	Damper	CNV5120
107	Holder	CNV5543
* 108	Seal	CNM5714
109	Rubber	CNV6596
110	Spacer	CNM7140
111	Spacer	CNM7179

12

FX-MG9106ZT,MG9106ZT-91

2.3 CD MECHANISM

13

FX-MG9106ZT,MG9106ZT-91

- CD MECHANISM SECTION PARTS LIST

Mark No. Description			Part No.		Mark No. Description		Part No.
	1-9	•••••		59		Gear	CNC7236
	10	CD Core Unit(Servo Unit) CWX2421		60		Gear	CNC8883
	11	Connector(CN101)	CKS2764	61		Lever	CNC7243
	12	Connector(CN301)	CKS3966	62		Lever	CNC7244
	13	Connector(CN201)	CKS3991	63		Lever	CNC7245
	14	CD Core Unit(STS Unit)	CWX2422	64		Lever	CXB4944
	15	Connector(CN701)	CKS3989	65		Cover	CNC7441
	16	Connector(CN801)	CKS3989	66		Holder Unit	CXB4946
	17	Connector(CN802)	CKS4054	67		Lever	CNC9088
	18	Screw	CBA1037	68		Gear	CNC8140
	19	Screw	CBA1041	69		Sheet	CNM6840
	20	Screw	CBA1076	70		PCB	CNP5764
	21	Screw	CBA1250	71		PCB	CNP6010
	22	Washer	CBA1512	72		Gear	CNR1479
	23	Screw	CBA1452	73		Gear	CNR1481
	24	Screw	CBA1453	74		Gear	CNR1495
	25	Screw	CBA1479	75		Gear	CNR1501
	26	Washer	CBF1037	76		Gear	CNR1502
	27	Washer	CBF1038	77		Gear	CNR1540
	28	Washer	CBF1039	78		Gear	CNR1541
	29	Washer	CBF1064	79		Belt	CNT1080
	30	Spring	CBH2007	80		Worm Gear	CNV5046
	31	Spring	CBH2271	81		Gear	CNV5047
	32	Spring	CBH2274	82		Gear	CNV5048
	33	Spring	CBH2014	83		Gear	CNV5049
	34	Spring	CBH2015	84		Holder	CNV5056
	35	Spring	CBH2016	85		Pulley	CNV5058
	36	Spring	CBH2017	86		Arm	CNV5061
	37	Spring	CBH2290	87		Spacer	CNV5066
	38	Spring	CBH2366	88		Arm	CNV5189
	39	Spring	CBH2064	89		Cover	CNV5207
	40	Spring	CBH2195	90		Cover	CNV5424
	41	Spring	CBH2196	91		Cover	CNV5425
	42	Spring	CBH2224	92		Lever	CNV5427
	43	Spring	CBH2250	93		Arm	CNV5491
	44	Screw	CBA1082	94		Gear	CNV5519
	45	Roller	CLA3154	95		Holder	CNV5648
	46	Roller	CLA3157	96		Composite PCB	CNX3327
	47	Roller	CLA3159	97		Composite PCB	CNX2989
	48	Roller	CLA3160	98		Chassis Unit	CXB5940
	49	Shaft	CLA3179	99		Frame Unit	CXB5806
	50	Spacer	CLA3194	100		Lever Unit	CXB6026
	51	Roller	CLA3248	101		Arm Unit	CXB2704
	52	Bush	CLA3353	102		Lever Unit	CXB2708
*	53	Shaft	CLA3469	103		Lever Unit	CXB2709
	54	Shaft	CLA3693	104		Lever Unit	CXB4949
	55	Steer	CNC7215	105		Arm Unit	CXB2712
	56	Steer	CNC7216	106		Lever Unit	CXB4948
	57	Cam	CNC8774	107		Lever Unit	CXB2714
*	58	Holder	CNC7235	108		Carriage Mechanism Unit(G1)	CXB4941

14

FX-MG9106ZT,MG9106ZT-91

Mark No. Description			Part No.		Mark No. Description			Part No.
	109	Screw	CBA1041			159	Screw	CBA1453
	110	Screw	CBA1250			160	Washer	CBF1038
	111	Screw	CBA1362			161	Loading Arm R Assy(Service)CXX1457
	112	Screw	CBA1471			162	Washer	CBF1074
	113	Washer	CBF1038			163	Spring	CBH2136
	114	Spring	CBH2008	*		164 Arm		CNC7241
	115	Spring	CBH2009	*		165 Arm		CXB4449
	116	Spring	CBH2010			166	Holder	CBL1508
	117	Spring	CBL1335			167	Belt	CNT1079
	118	Roller	CLA3913			168	Holder	CNV5055
*	119 Bracket		CNC7228			169	Pulley	CNV5057
	120	Guide Unit	CXB4417			170	Roller	CNV6209
	121	Cover	CNC7628			171	Guide	CNV5125
	122	Sheet	CNM6414	*		172 Bracket Unit		CXB5937
	123	Sheet	CNM5378			173	Roller Gear Unit	CXB3176
	124	•••••		*		174 Motor Unit(M2 LOAD)		CXB3177
	125	Sheet	CNM5827			175	Screw	JFZ14P020FMC
	126	PCB	CNP4978			176	Loading Arm R Assy	CXB5839
	127	Ball	CNR1189			177	Screw	CBA1453
	128	Bearing	CNR1423			178	Washer	CBF1074
	129	Belt	CNT1079			179	Spring	CBH2136
	130	Holder	CNV5037	*		180 Arm		CNC7242
	131	Guide	CNV5040	*		181 Arm		CXB5822
	132	Clamper	CNV5042			182	Screw	JFZ20P014FMC
	133	Rack	CNV5111			183	Roller	CNV6209
	134	Arm	CNV5579			184	Roller Gear Unit	CXB3176
	135	Holder	CNV5759			185	Guide	CNV5126
*	136 Chassis		CXB6025			186	Switch(S885 MAX DETECT)	CSN1052
	137	Arm Unit	CXB2705			187	LED(D883)	CL202IRXTU
	138	Motor Unit(M4 CARRIAGE) CXB3178				188	Photo-transistor(Q881)	CPT230SCTD
	139	Screw Unit	CXB3179			189	LED(D891,892)	CL202IRXTU
	140	Lever Unit	CXB4450			190	Switch(S887 CLAMP)	CSN1051
	141	Bracket	CNC8584			191	Switch(S886 ELV HOME)	CSN1052
	142	Spacer	CNM6345			192	Bracket Unit	CXB6086
	143	Motor(M5 SPINDLE)	CXM1120			193	Photo-transistor(Q851,852)	CPT230SCTD
	144	Screw	JFZ14P020FZK			194	Resistor(R856)	RS1/8S911J
	145	Washer	YE15FUC			195	Resistor(R857)	RS1/8S821J
	146	Arm Unit	CXB6052			196	Photo-interrupter(Q1)	RPI-221
	147	Arm Unit	CXB6053			197	Screw	CBA1387
	148	Tray Assy	CXB4307			198	Pickup Unit(Service)(P8)	CXX1313
	149	Spring	CBH2269			199	Spring	CBL1467
	150	Sheet	CNM7109			200	Bracket	CNC8902
	151	Cam Motor Assy	CXB6928			201	Connector	CDE6302
	152	•••••				202	Screw	CBA1015
*	153 Bracket Unit		CXB5201
*	154 Motor Unit(M1 Cam Gear)		CXB6929
*	155 Motor Unit(M3 ELV)		CXB3175
	156	Screw	JFZ20P025FMC
	157	Loading Arm L Assy	CXB3171
	158	Loading Arm L Assy(Service)CXX1415

15

FX-MG9106ZT,MG9106ZT-91

2.4 CASSETTE MECHANISM MODULE

16

FX-MG9106ZT,MG9106ZT-91

- CASSETTE MECHANISM MODULE SECTION PARTS LIST

Mark No. Description		Part No.		Mark No. Description		Part No.
1	Screw	BSZ20P040FMC	31		Gear	ENV1347
2	Washer	CBF1037	32		Collar	ENV1508
3	Washer	CBF1038	33		Gear	ENV1350
4	Washer	CBG1003	34		Flywheel	ENV1500
5	Deck Unit	EWM1027	35		Worm Gear	ENV1439
6	Screw(M2x5)	EBA1028	36		Worm Wheel	ENV1440
7	Screw(M2x2.5)	EBA1037	37		Gear	ENR1037
8	Spring	EBH1531	38		Lever	ENV1533
9	Spring	EBH1589	39		Arm	ENV1525
10	Connector(CN251)	CKS3540	40		Gathering PCB	ENX1037
11	Spring	EBH1515	41		Gathering PCB	ENX1060
12	Spring	EBH1587	42		Switch(S1)(S2)	ESG1004
13	Spring	EBH1517	43		Motor Unit(M2)(SUB)	EXA1382
14	Spring	EBH1518	44		Chassis Unit	EXA1559
15	Spring	EBH1519	45		Tube	ENM1039
16	Spring	EBH1537	46		Roller	ENR1027
17	Cord	EDD1027	47		Reel Unit	EXA1560
18	Photo-interrupter(EGN2,3)	EGN1006	48		Head Base Unit	EXA1434
19	Photo-interrupter(EGN1)	EGN1005	49		Lever Unit	EXA1578
20	Roller	ENR1031	50		Gear Unit	EXA1545
21	Shaft	ELA1362	51		Frame Unit	EXA1476
22	Roller	ELA1348	52		Lever Unit	EXA1439
23	Arm	ENC1490	53		Head Assy(HD1)	EXA1594
24	Arm	ENC1397	54		Motor Unit(M1)(MAIN)	EXA1499
25	Guide	ENC1519	55		Washer	HBF-179
26	Holder	ENC1516	56		Screw	JGZ20P025FNI
27	Lever	ENC1448	57		Spring	EBH1545
28	Arm	ENC1488	58		Washer	YE20FUC
29	Roller	ENR1023	59		Pinch Roller Unit	EXA1533
30	Belt	ENT1027	60		Pinch Roller Unit	EXA1532
			61		Capacitor(C1)	CEAL4R7M35

17

1		2		3		4

FX-MG9106ZT,MG9106ZT-91

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM (FX-MG9106ZT/EW)

A

PICKUP UNIT(SERVICE)

E CD CORE UNIT(SERVO UNIT)

G CD CORE UNIT(STS UNIT)

A MAIN UNIT

MD

CN101

5

RF AMP

LD+

14

V5

MD

LD

16 PD

CN201

CN801

8fs DF D/A LPF

CN701

CN701

Q301

15

17

LD

IC 201

LD-

IC 101

BCK

IC 601

18

9

Lch

CD MUTE

UPD63702AGF

Q101

UPC2572GS

35

69

SHOCKPROOF

DATA

AK4321VF

LCH 42

HOLOGRAM

EFM

LRCK

5 12 6

CONTROLLER

39

PD

UNIT

WDCK

XTLI

DEMO

DIGITAL SERVO

Q102

RFCK

FO+

PROCESSOR

RAOV

IC 501

Q702

FOCUS ACT

4

LRCK

CXD2511R

TO+

MD/SD/TD/FD

SCKO

TRACKING ACT

3

DIGITAL SIGNAL

DOUT

MCK

WDSL/CHMO/CHMI XWRE/XRDE/XQOK XWIH/XEMP/ADRMON/CHDT

CD 4CH DRIVER

PROCESSOR

CARRIAGE

14

-COMPUTER

MOTOR

11

INTERFACE

1

16

IC 502

M

IC 301

2

15

MSM514400DP-60TS

3

BA5986FM

XTAL

XTAL

4

VR2

4M DRAM

SPINDLE

22

MOTOR

EC

8

VM

74

10

11

CONT 19

CONT 35

CONT

5

BVD

MUTE

19

19

19

16

BCL

VCC

6

V5

9

EMPH 39

12

EMPH

ST/SR

X201

VM

7

5V

28

28

28

28

5V

GND

5V REGULATOR

10

HOME

29

29

29

29

4

IC 701

11

VD

30

30

30

30

VD

VD

HOME

V+5V

BA05SFP

2

CN301

SWITCH

1

POWER 10

POWER

26

41

POW

D MOTOR PCB(B)

F MOTOR PCB(A)

B

XAO/XSTB/XSO/XSI/XSCK/XRST/SCONT

36

45

ELVSNS

ELVSNS

1

50

ELVSNS

79

elvsn

ELEVATION

35

44

PVD

SENSE

37

46

MOTOR DRIVER

CAMGEAR

M

32

41

CG-

3

IC 802

2

CG1

6

45

CG1

62

CG1

CG+

5

6

CG2

CG2

61

M PCB UNIT(D)

K LOAD MOTOR PCB

MOTOR

33

43

LB1836M

7

44

CG2

ELEVATION

M

39

48

EL-

MOTOR DRIVER

V+5V

11

40 CD5V

75

EREF

EL+

3

2

ELV1

47

ELV1

60

MOTOR

41

50

4

ELV1

Q851

Q852

PH1

5

IC 801

6

ELV2

5

46

ELV2

59

ELV2

1

1

3

12

LB1836M

13

LO1

2

49

LO1

58

LO1

2

10

9

LO2

3

48

LO2

57

LO2

LOADING

M

MAXSW

PH3

78

1

47

4

PH3

MOTOR

PH1

PH2

77

3

LD MOTOR-

LO-

PH2 46

5

PH2

2

5

5

5

7

PH1 45

6

PH1

76

PH1

1

PVD

6

6

LD MOTOR+

7

5

LO+

Q801

LOAD

3

3

PVD

3

9

PVD

1

PH1

4

4

PH1

4

8

PVD

VD

1

D891

D892

PH2

PH2

55

2

2

2

10

LOAD

LOAD

39 LOAD

MAXSW

1

1

MAXSW

1

11

Q802

12

PVD

ELV HOME

L PCB UNIT(A)

ELHOME

ELHOME

7

ELHOME

4

4

S886

10

2

44

D883

PH2

CLAMP

CLAMP

CLAMP

1

1

S887

11

1

43

8

Q881

S883

2

2

CLAMP

CN802

I PCB UNIT(E)

H PCB UNIT(B)

VD

VD

8

C

MAX

SWITCH

9

J PCB UNIT(C)

S802

DOORSW 49

S801

LOADSW 50

S803

MODESW 48

O DECK UNIT

CN252

CN251

CN301

+B

4

4

1

TAPE EQUALIZER

FWD

51

22

IC251

6

LcH

53

3

3

4

HA12216F

TAPE-L

REV

2

17

14

LcH

5

VR301

NR

MTL

VREF

Q271

B.U

VDD REGULATOR

ILL8V REGULATOR

B.U

Q804

Q811

MTL

20

20

VDD

BU

ILL8V

BU

Q351

STBY

Q352

19

18

7

17

Q856

Q813

5 MECHANISM DRIVER

SUB

M

CD9V

Q812

MOTOR

2

IC351

Q809

BU

PA2020A

LOAD

CD9V

BU

SW5V

8

9

1

10

Q854

4

6

1

8

3

2

Q814

D

CN253

4

6

1

8

3

2

AUDIO8.5V

FWD

Q808

SENSE

8.5V

BU

Q817

Q816

REV

Q852

SENSE

METAL

LOAD

MODE

SENSE

SWITCH

SWITCH

Q REEL PCB

MAIN

M

P PCB UNIT

MOTOR

18

1

2

3

4

5

NIT

Q301

CD MUTE

Q702

X701

6.290MHz

		53 27		56	28				29
26	POWER	EMPH	CONT	cdmute	XIN			XOUT
79 elvsns

62						G1 COM
	CG1						IC701
61	CG2
						PD5575B
75
	EREF
60	ELV1
59	ELV2
58	LO1
57	LO2
78	PH3
77	PH2
76	PH1						doorsw				modesw
			elhome						loadsw				DCLOSE
	LOAD				clamp
	55		6		5		2		17		18		40

	ULATOR	LCDBL9.6V REGULATOR
		Q818
	BU	LCDBL	BU
		9.6V
		Q819
	BU
		Q821	Q820
	816

5

6		7		8

FX-MG9106ZT,MG9106ZT-91

UNBAL → BAL

ANALOG SW

4

3

IC305

Q307

MIXING

SYS MUTE

1 1 TC74HC4066AF 2

TAPE MUTE

2

IC301

1

2 IC302

1

2 IC303

NJM2068MD

NJM2068MD

NJM2068MD

Q602

Q309

Q303

Q305

BU

+B

ACC

ILL+

ILL-

Q603

Q833 Q831

TX+

TX-

SW5V

BU

MUTE

Q601

X601

HARD MUTE

SW5V

L+

L-

10.00MHz

15

13

50

47

45

MUTE

Q801

CN801

XIN

XOUT

TAPEMUTE

sysmute

51

swvdd

MUTE

Q805

ISENS

ilsens

23

L+

L-

BSENS

20

Q806

bsens

BU

TXM-

ASENS

TXM+

19

Q807

MUTE

asens

+B

ACC

ILL-

BU

FUSE

5A

Q825

CN803

ILL-

94

AVC-LAN BUS DRIVER

TX

30

1

IC602

6

RX1

29

2 HA12187FP

5

SYS COM

21

IC601

RX2

8

IPPW

22

PD5556B

RESET

TXS+

TXS-

reset

12

1

IC603

2

VDD

S-80730ANDT

CN802

csej

75

power

54

ENC1+

55

ENC1-

56

BASS

89

MID

91

TRE

90

BAL

93

FAD

92

BLIGHT ILL

dload

cdej

dssill

illpow

52

CDILL

49

28 4

73

18

53

Q824 Q830

Q828 Q827

Q829

Q826

Q822

ILL8V

DCLOSE

DLOAD

CDEJ

ILL1

CILL

Q823

ILL2

FAD

BAL

TRE

MID

BASS

ENC1M

ENC1P

PWR

EJ

CN804

BL

LCDBL9.6V

21

23

19

8

17

37

7

11

9

10

12

13

40 38

36

16

20

18

22

33 24

4

34

30

32

31

29

28

1

3

5

25

DCLOSE

DLOAD

CDEJ

VILL1

VCILL

LCDBL

VILM2

FAD

BAL

TRE

MID

BAS

ENC1M

ENC1P

PWR

EJ

CN902

CN903

CN906

KEY

IC901

MATRIX

LC75804W

1

2

3

10

4

1

LCD DRIVER

VR903 VR904 VR905 VR906 VR907

10

9

8

1

7

1

FAD

BAL

TRE

MID

BAS

CN905

CN907

LCD

S924

S922

S923

CAW1591

DCLOSE

LOAD

CDEJ

IL923, 924

IL901-905, 914

VR901

S921

POWER/VOL

CSEJ

D921-924

D901-906,910

IL906-913

N SW UNIT

C BACKLIGHT PCB

B KEYBOARD PCB

19

6

7

8

A

B

C

D

1		2		3		4

FX-MG9106ZT,MG9106ZT-91

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL

				PARTS LIST”.
A							Large size
							SCH diagram
		A-a			A-b

A-a	A-b	Guide page
A-a	A-b	Detailed page

CN251

O DECK UNIT

A-a

A MAIN UNIT

TAPE 250nwb/m 315Hz : -7.2dBs	MIXING AMP	TAPE	: -4.8dBs
	TAPE MUTE	CD	: +2.2dBs

CD MUTE

B

C

G CD CORE UNIT(STS UNIT)

	CD 0dB 1kHz : +2.1dBs	FX-MG9106ZT/EW : D601,604
		FX-MG9106ZT/ES : D602,603

CD CONTROLLER

PD5575B

B C KEYBOARD UNIT

ILL2 SELECTOR

ILL

CD ILL SELECTOR

D

20 A

1

2

3

4

5		6		7		8

FX-MG9106ZT,MG9106ZT-91

A-b

UNBALANCE TO BALANCE CONVERTER

ANALOG SWITCH

	HARD MUTE
	BUS DRIVER
SYSTEM CONTROLLER	VDD 5V REGULATOR
IC601
PD5556B
	RESET

NOTE :

	Symbol indicates a resistor.	Decimal points for resistor
	No differentiation is made between chip resistors and
		and capacitor fixed values
	discrete resistors.
		are expressed as :
	Symbol indicates a capacitor.
		2.2 ←	2R2
	No differentiation is made between chip capacitors and	0.022	←R022
	discrete capacitors.

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.

>
TAPE	: +1.2dBs
CD	: +8.2dBs

EW Model only

A

B

C

	LCD BACKLIGHT		AUDIO 8.5V REGULATOR	LPF
	1 SELECTOR9.6V REGULATOR ILLUMINATION 8V REGULATOR	CD 9V REGULATOR

D

A 21

5		6		7		8

A

B

C

1	2		3	4
FX-MG9106ZT,MG9106ZT-91
		1	2	3
A-a A-b	TAPE : -4.8dBs CD : +2.2dBs			FX-MG9106ZT/EW : D601,604 FX-MG9106ZT/ES : D602,603
	MIXING AMP
	TAPE MUTE
UNIT	7.2dBs	CD MUTE
A MAIN	250nwb/m 315Hz : -
	TAPE

CN251	DECKUNIT	O

CD 0dB 1kHz : +2.1dBs

D

NIT(STSUNIT)

22 A-a

1

2

3

4

5

6

7

8

FX-MG9106ZT,MG9106ZT-91

4

5

ILL1 SE	-b
	A
SELECTOR	A-a
ILL2
	CD ILL SELECTOR

CONTROLLER	PD5575B	KEYBOARD UNIT
CD		C
		B

A

B

C

D

GCDCOREUNIT(S

A-a 23

5		6		7		8

	D	C	B	A
	24			A-a	A-b
1	A
	b-
	UNBALANCE TO BALANCE CONVERTER		NOTE :
			Symbol indicates a resistor.	Decimal points for resistor
		ANALOG SWITCH	No differentiation is made between chip resistors and
				and capacitor fixed values
			discrete resistors.	are expressed as :
			Symbol indicates a capacitor.	2.2 ←	2R2
			No differentiation is made between chip capacitors and	0.022	←R022
			discrete capacitors.

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.

2

1

3

HARD MUTE

>
TAPE	: +1.2dBs
CD	: +8.2dBs

EW Model only

2	BUS DRIVER

3

MG9106ZT,MG9106ZT-FX	1
91-	2

3

604

603

4

4

SYSTEM CONTROLLER

VDD 5V REGULATOR

IC601

5		6		7		8

FX-MG9106ZT,MG9106ZT-91

	A-b
LPF	A-a
AUDIO 8.5V REGULATOR
CD 9V REGULATOR

	RESET	REGULATOR
IC601	PD5556B	ILLUMINATION 8V
	LCD BACKLIGHT	9.6V REGULATOR
		ILL1 SELECTOR

4

5

A-b 25

A

B

C

D

5

6

7

8

1		2		3		4

FX-MG9106ZT,MG9106ZT-91

3.3 KEYBOARD UNIT, SW UNIT

A

B KEYBOARD PCB

B

C

EW : CAW1582

ES : CAW1591

C BAPC

D

26 B C

1

2

3

4

5		6		7		8

FX-MG9106ZT,MG9106ZT-91

A

KEYBOARD UNIT

Consists of

KEYBOARD PCB

BACKLIGHT PCB

*1	S902	S903	S904	S907	S916	S920
EW	TA	AF	PTY	AM	AST	ASL
ES			ASL	AM/SW	SCAN P.SCAN
		*1		*1	*1

CN804

*1

B

*1

*1

A MAIN UNIT

*2

*2

C	BACKLIGHT
		N	SW UNIT	*2
							S922	S923
	PCB
						EW	LOAD	CDEJ
						ES	CDEJ	LOAD

B C N 27

C

D

5		6		7		8

1		2		3		4

FX-MG9106ZT,MG9106ZT-91

3.4 CD CORE UNIT(SERVO UNIT)

E CD CORE UNIT(SERVO UNIT)

A

PICKUP UNIT (SERVICE)(P8)

B

CD DRIVER

C

D

MOTOR PCB(B)

M4 CARRIAGE

CXB3178

RF AMP/ AUTO POWER CONTROL

DISC INSERT DETECT

D	M5 SPINDLE
	CXM1120

28 D E

1

2

3

4