Pioneer FXMG-6006 Service manual
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 N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2000
K-ZZD. APR. 2000 Printed in Japan
ORDER NO.
CRT2487
MULTI-CD CONTROL FM/AM CASSETTE DECK WITH 6 DISC IN-DASH CD CHANGER
FX-MG6006ZH2 X1HUC
HONDA
VEHICLE DESTINATION PRODUCED AFTER HONDA PART No. ID No. PIONEER MODEL No.
U.S.A., CANADA April 2000 39101-S3V-A110-M1 3TF0 FX-MG6006ZH2/X1HUC
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-631 CRT1640 2L Cassette Mech. Module:Mech.Description, Disassembly
CX-890 CRT2376 G1 CD Mech. Module:Circuit Description, 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.
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM...12
4. PCB CONNECTION DIAGRAM ................................32
5. ELECTRICAL PARTS LIST ........................................55
6. ADJUSTMENT..........................................................64
7. GENERAL INFORMATION .......................................68
7.1 DIAGNOSIS ........................................................68
7.1.1 TEST MODE..............................................68
7.1.2 DISASSEMBLY .........................................74
7.1.3 CONNECTOR FUNCTION DESCRIPTION79
7.2 PARTS .................................................................80
7.2.1 IC................................................................80
7.2.2 DISPLAY....................................................84
7.3 SYSTEM BLOCK DIAGRAM ..............................85
7.4 OPERATIONAL FLOW CHART...........................85
8. OPERATIONS AND SPECIFICATIONS.....................86
2
FX-MG6006ZH2
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 INFORMATION
- CD Player Service Precautions
1. For pickup unit(CXX1311) handling, please refer
to"Disassembly"(see page 74).
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 66).
- When the Repair is Complete
When the repair is complete, make the CD mechanism
ready for transportation
implementing the following procedures:
1. Press the changer side 1 and 4 simultaneously to turn
the ACC on.
2. As the ACC is turned on, the disc indicator blinks in
red.
3. When the blinking is stopped, the mechanism is
ready for the transportation.
4. Attach the Transportation Bracket (CNC7878). Now
you can transport it.(See the figure below) (The
Bracket used on the FX-MG6006ZH2 is recommended for the transportation purpose.)
Transportation Bracket
(CNC7878)
Case
(CNB2451)
3
FX-MG6006ZH2
2
1
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
- PACKING SECTION PARTS LIST
Mark No. Description Part No.
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.
1 ID Card HEE1017
2 Polyethylene Bag HEG1264
4
FX-MG6006ZH2
2.2 EXTERIOR
5
FX-MG6006ZH2
1 Screw BSZ26P040FMC
2 Cushion CNM6825
3
CD Mechanism Module(G1) CXK4721
4
Cassette Mechanism Module EXK3845
5 Holder HNC8218
6 Insulator HNM6174
7 Cushion HNM6427
8 Insulator HNM6622
9 Control Unit HWM7324
10 Screw ASZ26P060FMC
11 Tuner Unit CWE1531
12 Holder CNC6774
13 Terminal(CN402) CKF1059
14 Terminal(CN432) CKF1059
15 Plug(CN431) CKM1305
16 Connector(CN101) CKS2752
17 Plug(CN601) CKS3540
18 Connector(CN701) CKS3930
19 Antenna Jack(ANT401) CKX1060
20 Holder HNC8219
21 Screw PRZ30P060FSN
22 Screw BPZ26P100FMC
23 Keyboard Unit HWM7373
24 LCD(LCD901) CAW1598
25 Socket(CN901) CKS3553
26 Cushion HNM6623
27 Plate CHA1752
28 Holder HNC8241
29 Plate CNM6974
30 Lighting Conductor HNV5719
31 Holder HNV5722
32 Rubber HNV5882
33 Connector CNV6519
34 Grille Unit HXB4013
35,36 •••••
37 Knob Unit HXB4014
38 Chassis Unit HXB3713
39 Screw IMS30P050FMC
40 Screw ISS26P055FUC
41 Transistor(Q803,831) 2SB1335A
42 Transistor(Q855,856) 2SB942A
43 Screw BMZ26P030FMC
44 Screw(M2x2) CBA1250
45 Spring CBH2409
46 Spring CBH2361
47 Spring CBH2365
48 Chassis Unit CXB6158
49 Case CNB2451
50 Holder CNC7477
51 Holder CNC7826
52 Holder CNC8223
53 Holder CNC8224
54 Sheet CNM5981
55 Insulator CNM6426
56 Sheet CNM6318
57 Insulator CNM6248
58 PCB CNP5994
59 Damper CNV5120
60 Bracket CNC7878
61 Plate CNM6987
- EXTERIOR SECTION PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
6
FX-MG6006ZH2
2.3 CD MECHANISM MODULE
7
FX-MG6006ZH2
1-9 •••••
10 CD Core Unit(Servo Unit) CWX2409
11 Connector(CN101) CKS2764
12 Connector(CN301) CKS3966
13 Connector(CN201) CKS3991
14 CD Core Unit(STS Unit) CWX2410
15 Connector(CN701) CKS3989
16 Connector(CN801) CKS3741
17 Connector(CN802) CKS4054
18 Screw CBA1037
19 Screw CBA1041
20 Screw CBA1076
21 Screw CBA1250
22 Washer CBA1512
23 Screw CBA1452
24 Screw CBA1453
25 Screw CBA1479
26 Washer CBF1037
27 Washer CBF1038
28 Washer CBF1039
29 Washer CBF1064
30 Spring CBH2007
31 Spring CBH2271
32 Spring CBH2274
33 Spring CBH2014
34 Spring CBH2015
35 Spring CBH2016
36 Spring CBH2017
37 Spring CBH2290
38 Spring CBH2366
39 Spring CBH2064
40 Spring CBH2195
41 Spring CBH2196
42 Spring CBH2224
43 Spring CBH2250
44 Screw CBA1082
45 Roller CLA3154
46 Roller CLA3157
47 Roller CLA3159
48 Roller CLA3160
49 Shaft CLA3179
50 Spacer CLA3194
51 Roller CLA3248
52 Bush CLA3353
* 53 Shaft CLA3469
54 Shaft CLA3693
55 Steer CNC7215
56 Steer CNC7216
57 Cam CNC8774
* 58 Holder CNC7235
59 Gear CNC7236
60 Gear CNC8883
61 Lever CNC7243
62 Lever CNC7244
63 Lever CNC7245
64 Lever CNC7246
65 Cover CNC8585
66 Holder Unit CXB4946
67 Lever CNC8024
68 Gear CNC8140
69 Sheet CNM6628
70 PCB CNP5658
71 PCB CNP5681
72 Gear CNR1479
73 Gear CNR1481
74 Gear CNR1495
75 Gear CNR1501
76 Gear CNR1502
77 Gear CNR1540
78 Gear CNR1541
79 Belt CNT1080
80 Worm Gear CNV5046
81 Gear CNV5047
82 Gear CNV5048
83 Gear CNV5049
84 Holder CNV5056
85 Pulley CNV5058
86 Arm CNV5061
87 Spacer CNV5066
88 Arm CNV5189
89 Cover CNV5207
90 Cover CNV5424
91 Cover CNV5425
92 Lever CNV5427
93 Arm CNV5491
94 Gear CNV5519
95 Holder CNV5648
96 Composite PCB CNX3141
97 Composite PCB CNX2989
98 Chassis Unit CXB5940
- CD MECHANISM SECTION PARTS LIST
Mark No. Description Part No.
Mark No. Description Part No.
8
FX-MG6006ZH2
99 Frame Unit CXB5806
100 Lever Unit CXB6026
101 Arm Unit CXB2704
102 Lever Unit CXB2708
103 Lever Unit CXB2709
104 Lever Unit CXB2711
105 Arm Unit CXB2712
106 Lever Unit CXB6027
107 Lever Unit CXB2714
108
Carriage Mechanism Unit(G1) CXB5639
109 Screw CBA1041
110 Screw CBA1250
111 Screw CBA1362
112 Screw CBA1471
113 Washer CBF1038
114 Spring CBH2008
115 Spring CBH2009
116 Spring CBH2010
117 Spring CBL1335
118 Roller CLA3707
* 119 Bracket CNC7228
120 Guide Unit CXB4417
121 Cover CNC7628
122 Sheet CNM6414
123 Sheet CNM5378
124 Sheet CNM5695
125 Sheet CNM5827
126 PCB CNP4978
127 Ball CNR1189
128 Bearing CNR1423
129 Belt CNT1079
130 Holder CNV5037
131 Guide CNV5040
132 Clamper CNV5042
133 Rack CNV5111
134 Arm CNV5579
135 Holder CNV5759
* 136 Chassis Unit CXB6025
137 Arm Unit CXB2705
138
Motor Unit(M4 CARRIAGE) CXB3178
139 Screw Unit CXB3179
140 Lever Unit CXB4450
141 Bracket CNC8584
142 Spacer CNM6345
143 Motor(M5 SPINDLE) CXM1120
144 Screw JFZ14P020FZK
145 Washer YE15FUC
146 Arm Unit CXB5018
147 Arm Unit CXB5019
148 Tray Assy CXB4307
149 Spring CBH2269
150 Sheet CNM6699
151 Cam Motor Assy CXB5240
152 •••••
* 153 Bracket Unit CXB5201
* 154
Motor Unit(M1 Cam Gear) CXB3174
* 155 Motor Unit(M3 ELV) CXB3175
156 Screw BMZ20P025FMC
157 Loading Arm L Assy CXB3171
158
Load Arm L Assy(Service) CXX1415
159 Screw CBA1453
160 Washer CBF1038
161
Load Arm R Assy(Service) CXX1416
162 Washer CBF1074
163 Spring CBH2136
* 164 Arm CNC7241
* 165 Arm CXB4449
166 Holder CBL1465
167 Belt CNT1079
168 Holder CNV5055
169 Pulley CNV5057
170 Roller CNV6209
171 Guide CNV5125
* 172 Bracket Unit CXB5937
173 Roller Gear Unit CXB3176
* 174 Motor Unit(M2 LOAD) CXB3177
175 Screw JFZ14P020FZK
176 Loading Arm R Assy CXB3172
177 Screw CBA1453
178 Washer CBF1074
179 Spring CBH2136
* 180 Arm CNC7242
* 181 Arm CXB4448
182 Screw JFZ20P014FMC
183 Roller CNV6209
184 Roller Gear Unit CXB3176
185 Guide CNV5126
186 Switch(S885 MAX) CSN1052
187 LED(D883) CL202IRXTU
188 Photo-transistor(Q881) CPT230SCTD(CD)
189 LED(D891,892) CL202IRXTU
190 Switch(S887 CLAMP) CSN1051
191 Switch(S886 ELV HOME) CSN1052
192 Bracket Unit CXB4306
193
Photo-transistor(Q851,852) CPT230SCTD(CD)
194 Resistor(R856) RS1/8S911J
195 Resistor(R857) RS1/8S821J
196 Photo-interrupter(Q1) RPI-221
197 Screw CBA1387
198 Pickup Unit(Service)(P8) CXX1311
Mark No. Description Part No.
Mark No. Description Part No.
9
FX-MG6006ZH2
10
FX-MG6006ZH2
2.4 CASSETTE MECHANISM MODULE
11
FX-MG6006ZH2
- CASSETTE MECHANISM MODULE SECTION PARTS LIST
1 Screw BSZ20P040FMC
2 Washer CBF1037
3 Washer CBF1038
4 Washer CBG1003
5 Deck Unit EWM1007
6 Screw(M2x5) EBA1028
7 Screw(M2x2.5) EBA1037
8 Spring EBH1531
9 Spring EBH1589
10 Cushion ENM1034
11 Spring EBH1515
12 Spring EBH1587
13 Spring EBH1517
14 Spring EBH1547
15 Spring EBH1519
16 Spring EBH1537
17 Cord EDD1015
18 Photo-reflector(EGN2,3) EGN1006
19 Photo-interrupter(EGN1) EGN1005
20 Roller ENR1031
21 Shaft ELA1362
22 Roller ELA1348
23 Arm ENC1490
24 Arm ENC1397
25 Guide ENC1521
26 Holder ENC1516
27 Lever ENC1449
28 Arm ENC1488
29 Roller ENR1027
30 Belt ENT1027
31 Gear ENV1347
32 Collar ENV1508
33 Gear ENV1350
34 Flywheel ENV1410
35 Worm Gear ENV1439
36 Worm Wheel ENV1440
37 Gear ENR1037
38 Lever ENV1455
39 Arm ENV1525
40 Gathering PCB ENX1037
41 Gathering PCB ENX1038
42 Switch(S1)(LOAD) ESG1004
43 Motor Unit(M2) EXA1485
44 Chassis Unit EXA1559
45 Pinch Roller Unit EXA1532
46 Pinch Roller Unit EXA1533
47 Reel Unit EXA1560
48 Head Base Unit EXA1434
49 Lever Unit EXA1578
50 Gear Unit EXA1436
51 Frame Unit EXA1476
52 Lever Unit EXA1425
53 Head Assy(HD1) EXA1481
54 Motor Unit(M1) EXA1499
55 Washer HBF-179
56 Screw BMZ20P022FMC
57 Resistor(R1) RD1/4PM181J
58 Washer YE20FUC
59 Connector(CN251) CKS1711
60 Connector(CN252) CKS2127
61 Connector(CN253) CKS2129
62 Tube ENM1039
63 Spring EBH1545
64 Switch(S2)(70µS) ESG1004
65 Roller ENR1023
66 •••••
67 •••••
68 Spring EBH1546
69 Washer EBE1008
70 Washer YE15FUC
71 Lever Unit EXA1424
Mark No. Description Part No. Mark No. Description Part No.
12
A
1
234
B
C
D
12
34
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
FX-MG6006ZH2
ELHOME
CLAMP
CD LOAD
POWER
CONT
EMPH
ELVSNS
LOADSW
DOORSW
MODESW
CG1
CG2
G15V
ELV1
ELV2
LO1
LO2
PH3
PH2
PH1
FM+B
MODESW
PICKUP UNIT(SERVICE)
MOTOR PCB(B)
MOTOR PCB(A)
CD CORE UNIT(SERVO UNIT)
PCB UNIT(D)
PCB UNIT(A)
PCB UNIT(C)
PCB UNIT(E)
PCB UNIT(B)
LOAD MOTOR PCB
CD CORE UNIT(STS UNIT)
HOLOGRAM
UNIT
FOCUS ACT
TRACKING ACT
MD
LD+
LD-
LD
MD
FO+
TO+
16
17
V5
Q101
Q102
PD
LD
CN101
IC 101
UPC2572GS
RF AMP
IC 201
UPD63702AGF
DIGITAL SERVO
PROCESSOR
DIGITAL SIGNAL
PROCESSOR
µ-COMPUTER
INTERFACE
35
69
EFM
CD 4CH DRIVER
IC 301
BA5986FM
14
11
16
15
22
BVD
V5
MUTE
9
MD/SD/TD/FD
74
10
11
VR2
XTAL
XTAL
X201
5V
VD
CONT
CN201 CN801
5V
VD
CN301
WDCK
RFCK
RAOV
LRCK
SCKO
DOUT
MCK
IC 501
CXD2511R
SHOCKPROOF
CONTROLLER
BCK
DATA
LRCK
XTLI
39
512
IC 601
AK4321VF
8fs DF D/A LPF
CN701 CN701
6
18
DEMO
PD
IC 502
MSM514400DP-60TS
4M DRAM
VD
VD VDD
VDD
LCH
WDSL/CHMO/CHMI
XWRE/XRDE/XQOK
XWIH/XEMP/ADRMON/CHDT
V+5V
IC 701
BA05SFP
5V REGULATOR
VM
VD
POWER
CONT
EMPH
4
2
1
XAO/XSTB/XSO/XSI/XSCK/XRST/SCONT
ELVSNS
LOADSW
DOORSW
MODESW
S801
S802
S803
MOTOR DRIVER
IC 802
LB1836M
2
6
3
5
ELVSNS
MOTOR DRIVER
LB1836M
IC 801
2
6
13
9
5
3
12
10
CG1
CG2
CGCG+
ELEL+
ELV1
ELV2
LO1
LO2
MAXSW
PH2
PH1
PVD
LOLO+
PVD
PVD
Q801
VD
Q802
LOAD
ELHOME
CLAMP
CLAMP
ELHOME
CN802
CN252
CN253
CN251 CN101
M
BCL
SPINDLE
MOTOR
CARRIAGE
MOTOR
HOME
SWITCH
EC
VM
VCC
ST/SR
GND
HOME
M
LOADING
MOTOR
M
CAMGEAR
MOTOR
M
ELEVATION
MOTOR
Q851
Q852
D891
D892
PH1
PVD
Q881
D883
PH2
S883
MAX
SWITCH
PH1
PVD
PH1
PH2
MAXSW
LD MOTORLD MOTOR+
MAXSW
PH2
PH1
PVD
ELV HOME
S886
S887
CLAMP
ELEVATION
SENSE
V+5V
5
14
15
4
3
1
2
3
4
8
5
6
7
10
11
1
1
1
1
2
3
4
1
2
4
1
2
1
1
2
3
5
6
3
4
2
1
5
6
3
4
2
1
5
7
3
4
2
1
7
5
9
8
10
11
10
2
11
1
19
28
29
30
19
28
29
30
45
44
46
42
8943
42
35
39
10
1
50
49
48
6
7
11
4
5
2
3
47
46
45
12
44
43
9
16
56
1
13
27
53
26
79
17
2
18
62
61
75
60
59
58
57
78
77
76
55
6
5
72 69
12
41
50
1
2
3
45
44
40
47
46
49
48
4
5
6
39
7
8
36
35
37
32
33
39
41
41
43
48
50
Q271
BUREV
LCH
SUB
MOTOR
FWD
LCH
BU
BU
Lch
TAL
MTL
PLAY
Q351
Q352
EQ.AMP/DOLBY B NR
IC 251
HA12163
IC 351
PA2020A
DECK UNIT
PCB UNIT
LOAD
LOAD
STBY
MAIN
MOTOR
REV SENSE
FWD SENSE
70µS
LOAD
CD LOAD
ELHOME
CLAMP
CONT
EMPH
POWER
LOADSW
DOORSW
CG1
CG2
G15V
ELV1
ELV2
LO1
LO2
PH3
PH2
PH1
Q151
Q152
CD MUTE
CD MUTE
Q803
Q804
Q801
Q802
BU VDD
X701
VDD
VCC
Q407
VDDVDDVCC
FM+B
Q406Q410
Q402
Q411
Q401
Q412
Q405
M
MODE SENSE
46 8 1 3 2
46 8 1
11098
5
2
1771819
32
20
22
6
51
53
56 2 17 19
3
4
20
3
4
4
5
1
TUNER UNIT
CONTROL UNIT
25
26
FM FRONT END
Q3
Q201 Q202
AM RF
FM/AM 1ST IF 10.7MHz
T31 Q31 CF51
910
32 36
14
19
2
471191715
6
18
9
7
30 28 27 404331
38
34
6
41
23 25 16
18
CF232
CF52 CF53 T51
FM
OSC
AM
OSC
FMTV
AMTV
AMIFC
VCO
MONO
SEEK
IC 401
LC72146MQ
FMSL
AMSL
FMSD
TUL
Q409Q408
9
11
6
13
19
17
16
124
X401
19 20 15 17 4 12 22 23
43 45
27
IC 2
PA4024A
IC 1
PA4023B
AM+B
Q701
VCC
VDD
1421
REEL UNIT
M
29
28
40
XOUT
15
bsen
CDLOAD
EREF
ELVSNS
EMPH
CONT
CDCONT
POWER
cdmute
25
RESET
reset
XIN
adenaVREF
PD5522D
IC 701
CN401ANT401
bsen
TUL
CDL
VDIN
PLL
O
P
N
M
L
K
J
I
H
F
E
D
G
A
B
A
B
E
F
K
L
J
IPG
O
N
H
M
D
13
FX-MG6006ZH2
5
6
7
8
5
6
7
8
A
B
C
D
IL901-909
IL910, 911
VDD
BUS
BU
X602
X601
13 15 14
13 15
64 67
14 10 9 8 7
10 9 8 7
2
LC75853NW
IC 901
LCD901
Q603
Q604
Q606
Q602
Q831
Q791
21111
191917
17
DCLOSE CDEJ TPEJ
VDD
Q821
Q822
VDD
BU
AUDIO8V
nmute
ASEN
BSEN
Q864
Q863
Q351
Q355
Q357
Q353
Q781
Q691
Q692
IC 831
M5237ML
BU
Q811
VDD BU
Q601
Q773
Q693
BU
IC 691
S-80734ANDYI
IC 353
BA4560F
21
IC 354
BA4560F
21
IC 351
BA4560F
21
IC 352
BA4560F
2
5
20
50
6076 1
19
6
2
3
4
1
IC 303
LA7151M
1
1
3
4
2
2
3
5
4
IC 391
BA4560F
13
BUSL
AUDIO GND
Lch NAVI
RL-
RL+
FL+
FL-
ACC
NAVI MUTE
BUS
REM
ILL CONT
ILL
TA-L
CD-L
TU-L
BUS(-)-L
BUS(+)-L
REARout-L
NMUTE1
RESET
RESET
RESET
73
XT1
72
XT2
70
XIN
69
XOUT
36
63
62
37
75
AVREF0
Q682
66
ASI
65
ASO
10
PCK/RCK
5
RCE
52
53
BLPW
54
40
34
TUNUPM
35
TUNDNM
2
VOLUP
3
VOLDN
79
nmute
FRNTout-L
SN761029DL
IC 221
CONTROLLER
SYSTEM
PE5170A
IC 601
bsen
MATRIX
KEY
CN431
ELECTRONIC VOLUME/
SOURCE SELECTOR
CN601
CN901
8V
13
KEYBOARD UNIT
SL
SD
VDN
VUP
TDN
TUP
LED
SVDD
BL
ILM
BUS
Q681
Q683
Q661
Q662
IC 661
BR9010FV
ANTI-THEFT
VDD
+B
BU
SWD+B
SWB
IC 671
TPD1018F
61
SWB
BU
5
ANTPW
38
cdej
tpej
led
swdvdd
adpw
syspw
asen
bsen
mute
SWD+B
AUDIO 8V
C
Q862
Q859
Q861
Q860
BU
Q855
Q856
Q857
Q854
Q853
Q851
Q852
KEY CONTROLLER
LCD DRIVER
C
14
FX-MG6006ZH2
A
1
234
B
C
D
12
34
G
CD CORE UNIT(STS UNIT)
B
TUNER UNIT
N
DECK UNIT
C
KEYBOARD UNIT
PLL
CD MUTE
8V for C
ANTI THEFT
SYSTEM CONTROLLER
KEY CONTROLLER/
LCD DRIVER
B.LIGHT SW
TAPE : -6.0dBs(315Hz 200nwb)
FM : -26.0dBs(400Hz 22.5kHz dev)
AM : -21.5dBs(400Hz 30% mod)
CD : 2.13dBs(1kHz 0dB)
R930R931
1313
R932R933
1313
R934R935
1313
R936R937
1313
R938R939
1313
R940R941
1313
R942R943
1313
R944R945
1313
R946R947
1313
CEL1669
CEL1669
CN701
CN251
A
A-aA-a A-b A-b
A-a
A-b
A-b
A-a
Large size
SCH diagram
Guide page
Detailed page
A-a
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”.
C
C
N
B
G
FX-MG6006ZH2
5
6
7
8
A
B
C
D
5
6
7
8
15
A
CONTROL UNIT
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
CTRL
OUTPUT
1000/16
CD
CD CONTROLLER
ELECTRONIC VOLUME
UNBALANCE to BALANCE
CONVERTION
ILL CONTROLLER
ILL SW
SWD+B
5V for B.UP
8V for AUDIO
5V for
HANDLE REMOTE
CONTROLLER
NAVI MUTE
DETECTER
MUTE SW
SWD+B for BOSE AMP
H-BUS DRIVER
NAVI VOICE ISOLATOR
NAVI VOICE SW
TAPE : -10.0dBs
FM : -27.5dBs
AM : -23.0dBs
CD : -4.0dBs
TAPE : -5.0dBs
FM : -17.5dBs
AM : -13.0dBs
CD : 1.0dBs
TAPE : 6.7dBs
FM : -5.8dBs
AM : -1.3dBs
CD : 12.8dBs
MA8082(H)
A
A-b
A
16
FX-MG6006ZH2
G
CD CORE UNIT(STS UNIT)
B
TUNER UNIT
N
DECK UNIT
PLL
CD MUTE
8V for CD
SYSTEM CONTROLLER
TAPE : -6.0dBs(315Hz 200nwb)
FM : -26.0dBs(400Hz 22.5kHz dev)
AM : -21.5dBs(400Hz 30% mod)
CD : 2.13dBs(1kHz 0dB)
CN701
CN251
A
1
234
B
C
D
1
2
34
A-a
A-b
A-a
1
2
3
4
G
B
N
17
FX-MG6006ZH2
N
C
KEYBOARD UNIT
ANTI THEFT
SYSTEM CONTROLLER
KEY CONTROLLER/
LCD DRIVER
ILL SW
B.LIGHT SW
8V for AUDIO
5V for
HANDLE R
CONTROLL
R930R931
1313
R932R933
1313
R934R935
1313
R936R937
1313
R938R939
1313
R940R941
1313
R942R943
1313
R944R945
1313
R946R947
1313
CEL1669
CEL1669
CN251
5
6
7
8
A
B
C
D
5
6
7
8
A-a
A-b
A-a
C
5
6
N
C
18
FX-MG6006ZH2
A
CONTROL UNIT
CD CONTROLLER
ELECTRONIC VOLUME
H-BUS DRIVER
NAVI VOICE ISOLATOR
NAVI VOICE SW
TAPE : -10.0dBs
FM : -27.5dBs
AM : -23.0dBs
CD : -4.0dBs
TAPE : -5.0dBs
FM : -17.5dBs
AM : -13.0dBs
CD : 1.0dBs
A
1
234
B
C
D
12
34
A-a
A-b
A-b
1
2
3
4
A
19
FX-MG6006ZH2
Decimal points for resistor
and capacitor fixed values
are expressed as :
2.2 2R2
0.022 R022
←
←
Symbol indicates a resistor.
No differentiation is made between chip resistors and
discrete resistors.
NOTE :
Symbol indicates a capacitor.
No differentiation is made between chip capacitors and
discrete capacitors.
CTRL
OUTPUT
1000/16
UNBALANCE to BALANCE
CONVERTION
ILL CONTROLLER
SWD+B
5V for B.UP
NAVI MUTE
DETECTER
MUTE SW
SWD+B for BOSE AMP
TAPE : 6.7dBs
FM : -5.8dBs
AM : -1.3dBs
CD : 12.8dBs
MA8082(H)
5
6
7
8
A
B
C
D
5
6
7
8
A-a
A-b
A-b
5
6
20
FX-MG6006ZH2
A
1
234
B
C
D
12
34
B
A
B
TUNER UNIT
3.3 TUNER UNIT
FM MIX, IF AMP AM MIX, IF AMP, DET
RF AMP
RF AMP
21
FX-MG6006ZH2
5
6
7
8
A
B
C
D
5
6
7
8
B
FM DET,PNS, MPX
22
FX-MG6006ZH2
A
1
234
B
C
D
12
34
PICKUP UNIT(SERVICE)
M5 SPINDLE
CXM1120
DISC INSERT DETECT
M4 CARRIAGE
CXB3178
2.5V
RF AMP/
AUTO POWER
CONTROL
CD DRIVER
D
E
MOTOR PCB(B)
CD CORE UNIT(SERVO UNIT)
(P8)
3.4 CD CORE UNIT(SERVO UNIT), MOTOR PCB(B)
D
E
23
FX-MG6006ZH2
5
6
7
8
A
B
C
D
5
6
7
8
16.934MHz
22/6R3
FOCUS/TRACKING
CARRIAGE/SPINDLE
DIGITAL SERVO
DIGITAL SIGNAL PROCESSOR
D/A CONVERTER
F
D
24
FX-MG6006ZH2
A
1
234
B
C
D
12
34
M1 : CXB3174
Q1 : RPI-221
M3 : CXB3175
SURE TRACK
MEMORY CONTROL
+5V REGULATOR
7.5V
9.0V
MOTOR DRIVER
G
F
D
H
LOAD SWITCH
DOOR SWITCH
MODE SWITCH
CD CORE UNIT(STS UNIT)
CD CORE UNIT
(SERVO UNIT)
MOTOR PCB
(A)
ELV SENSE
3.5 CD CORE UNIT(STS UNIT), MOTOR PCB(A)
F
G
25
FX-MG6006ZH2
5
6
7
8
A
B
C
D
5
6
7
8
22/6R3
MOTOR DRIVER
4M DRAM
D/A CONVERTER
A
CN101
G
CN701
26
FX-MG6006ZH2
1 RFO 0.5V/div. 0.2µs/div.
Normal mode: play
1 CH1: RFO 1V/div.
2 CH2: MIRR 5V/div.
Test mode: Tracking open
0.5ms/div.
1 CH1: RFO 1V/div.
2 CH2: MIRR 5V/div.
Normal mode: The defect part
passes 500µs/div.
0.5ms/div.
3 CH1: FIN 0.5V/div.
4 CH2: FOP 2V/div.
Test mode: No disc, Focus close
0.2s/div.
3 CH1: FIN 0.5V/div.
5 CH2: FOK 2V/div.
Normal mode: Focus close
0.2s/div.
6 CH1: FEY 0.5V/div.
7 CH2: XSI 2V/div.
Normal mode: Focus close
1ms/div.
8 CH1: TEY 0.5V/div.
9 CH2: TIN 0.5V/div.
Test mode: 32 tracks jump (FWD)
0.5ms/div.
8 CH1: TEY 0.5V/div.
9 CH2: TIN 0.5V/div.
Test mode: Single jump (FWD)
0.5ms/div.
6 CH1: FEY 0.1V/div.
3 CH2: FIN 0.2V/div.
Normal mode: Play
20ms/div.
3 CH1: FIN 0.5V/div.
0 CH2: SIN 1V/div.
Normal mode: Focus close
0.5s/div.
GND
→
GND
→
GND
→
GND
→
- Waveforms
0 SIN 0.5V/div. 0.1s/div.
Normal mode: Play
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
1 RFO 0.5V/div. 0.5µs/div.
Test mode
REFOUT
→
REFOUT
→
REFOUT
→
Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2. Reference voltage
REFOUT:2.5V
27
FX-MG6006ZH2
3 CH1: FIN 1V/div.
$ CH2: HOLD 5V/div.
Normal mode:
The defect part passes 800µm
8 CH1: TEY 0.5V/div.
6 CH2: FEY 0.1V/div.
Normal mode: AGC after focus close
8 CH1: TEY 0.5V/div.
! CH2: SD 0.5V/div.
5ms/div.
0 SIN 1V/div. 10ms/div.
Long Search
8 CH1: TEY 1V/div.
# CH2: TEC 1V/div.
Test mode: Focus close
Tracking open
2ms/div.
6 CH1: FEY 0.2V/div.
3 CH2: FIN 0.5V/div.
Normal mode: During
AGC
1ms/div.
@ EFM 1V/div. 2µs/div.
Play
0.2s/div.
% Dout 2V/div. 5µs/div.
Play
^ LRCK 2V/div. 10µs/div. * ADRMON 1V/div. 1s/div.
Normal mode: Starting play
GND
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
REFOUT
→
1 CH1: RFO 1V/div.
$ CH2: HOLD 5V/div.
Normal mode:
The defect part passes 800µm
500µs/div.
REFOUT
→
REFOUT
→
8 CH1: TEY 0.2V/div.
9 CH2: TIN 0.5V/div.
Normal mode: During
AGC
1ms/div.
REFOUT
→
REFOUT
→
GND
→
GND
→
500µs/div.
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