Pioneer FX-MG6006ZH-06 User manual

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
C PIONEER CORPORATION 2002 K-ZZD. OCT. 2002 Printed in Japan
ORDER NO.
CRT2935
MULTI-CD CONTROL FM/AM CASSETTE DECK WITH 6 DISC IN-DASH CD CHANGER
Service
Manual
HONDA
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-06 X1H/UC
For details, refer to "Important symbols for good services".
FX-MG6006ZH-05 X1H/UC
VEHICLE DESTINATION PRODUCED AFTER HONDA PART No. ID No. PIONEER MODEL No.
MDX U.S.A., CANADA September 2002 39101-S3V-A330 3TF2 FX-MG6006ZH-06/X1H/UC
MDX U.S.A., CANADA September 2002 39101-S3V-A230 3TF3 FX-MG6006ZH-05/X1H/UC
-This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-1011 CRT2406 3L 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.

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[ 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:
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.
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. 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.
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.
-CD section precaution
1. Before disassembling the unit, be sure to turn off the
power. Unplugging and plugging the connectors dur-
ing power-on mode may damage the ICs inside the
unit.
2. To protect the pickup unit from electrostatic dis-
charge during servicing, take an appropriate treat-
ment (shorting pin) by referring to “the DISASSEM-
BLY” on page 79.
3. After replacing the pickup unit, be sure to check the
grating. (See p.71.)
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.

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CONTENTS
SAFETY INFORMATION ............................................2
1. SPECIFICATIONS........................................................3
2. EXPLODED VIEWS AND PARTS LIST.......................5
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14
4. PCB CONNECTION DIAGRAM ................................34
5. ELECTRICAL PARTS LIST ........................................55
6. ADJUSTMENT..........................................................68
7. GENERAL INFORMATION .......................................73
7.1 DIAGNOSIS ........................................................73
7.1.1 TEST MODE..............................................73
7.1.2 DISASSEMBLY .........................................79
7.1.3 PCB LOCATIONS ......................................84
7.1.4 CONNECTOR FUNCTION DESCRIPTION.......85
7.2 PARTS .................................................................86
7.2.1 IC................................................................86
7.2.2 DISPLAY....................................................90
7.3 EXPLANATION ...................................................92
7.3.1 SYSTEM BLOCK DIAGRAM.....................92
7.3.2 OPERATIONAL FLOW CHART .................92
7.4 NOTES ON SERVICING .....................................93
7.1 CLEANING ...................................................93
7.2 FACTORY SETTINGS...................................93
8. OPERATIONS AND SPECIFICATIONS.....................94
1. SPECIFICATIONS
General
Power source .............13.2V DC (10.8— 16.0 V allowable)
Backup current.................................................5mA or less
Grounding system........................................Negative type
Dimensions(Chassis)..............180(W)x102(H)x171(D)mm
(Grille)....................216(W)x119(H)x18(D)mm
Weight..........................................................................2.7kg
Cassette player
Tape................................Compact cassette tape(C30-C90)
Tape speed ......4.76 cm/sec.(+0.14 cm/sec.,-0.05 cm/sec.)
Crosstalk ..........................................................40dB or less
Separation.....................................................30dB or more
S/N .................................................................40dB or more
Distortion.............................................................3% or less
CD player
System ...................................Compact disc audio system
Usable discs ..................................................Compact disc
Signal format .....................Sampling frequency : 44.1kHz
.....................................Number of guantization : 16;linear
S/N .................................................................60dB or more
Distortion..........................................................0.1% or less
FM tuner
Frequency.................................................87.75–107.9 MHz
S/N .................................................................50dB or more
Distortion..........................................................1.3% or less
IF interference ...............................................82dB or more
Image interference........................................46dB or more
AM tuner
Frequency ......................................................530–1710 kHz
Selectivity .......................................55dB or more(±10kHz)
S/N .................................................................44dB or more
Distortion..........................................................1.0% or less
IF interference ...............................................61dB or more
Image interference........................................51dB or more

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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.
-For the applying amount of lubricants or glue, follow the instructions in this manual.
( In the case of no amount instructions, apply as you think it appropriate.)
2
1
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
-PACKING SECTION PARTS LIST
Mark No. Description Part No.
1 ID Card HEE1017
(FX-MG6006ZH-06/X1H/UC)
ID Card HEE1013
(FX-MG6006ZH-05/X1H/UC)
2 Polyethylene Bag HEG1264

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2.2 EXTERIOR

1 Screw BSZ26P040FMC
2 Screw BSZ26P050FZK
3 Cushion CNM6825
4 Screw BMZ26P030FMC
5 Screw(M2x2) CBA1250
6 Spring CBH2361
7 Spring CBH2365
8 Spring CBH2409
9 Case CNB2451
10 Holder CNC7477
11 Bracket CNC7878
12 Sheet CNM5981
13 Insulator CNM6248
14 Sheet CNM6318
15 Insulator CNM6426
16 PCB CNP5994
17 Transistor(Q803,831,855,856) 2SB942A
18 Chassis Unit CXB6158
19 Door See Contrast table(2)
20 Holder CNC7826
21 Holder CNC8223
22 Damper CNV5120
23 •••••
24 •••••
25 Holder CNC8224
* 26 Spring HBH2286
27 Service Mechanism Assy(G1) CXX1650
28 Cassette Mechanism Module EXK4210
29 Holder HNC9525
30 Cushion HNM6427
31 Insulator HNM6622
32 Insulator HNM7423
33 Control Unit See Contrast table(2)
34 Screw ASZ26P060FMC
35 Tuner Unit CWE1531
36 Holder CNC6774
37 Terminal(CN402) CKF1059
38 Terminal(CN432) CKF1059
39 Plug(CN431) CKM1305
40 Plug(CN601) CKS3540
41 Connector(CN101) CKS3568
42 Connector(CN701) CKS3930
43 Antenna Jack(ANT401) CKX1060
44 Holder HNC8917
45 Screw PRZ30P060FSN
46 Chassis Unit HXB7623
47 Screw BPZ26P100FMC
48 Grille Unit See Contrast table(2)
49 Keyboard Unit See Contrast table(2)
50 Plate CAH1752
51 LCD(LCD901) See Contrast table(2)
52 Socket(CN901) CKS3553
53 Plate CNM7430
54 Connector CNV6519
55 Lighting Conductor CNV6839
56 Holder CNV6840
57 Holder HNC8241
58 Cushion HNM6623
59 Rubber HNV5882
60 Knob Unit HXB4014
61 Screw IMS30P050FMC
62 Screw ISS26P055FUC
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Mark No. Description Part No. Mark No. Description Part No.
(1) EXTERIOR SECTION PARTS LIST
Part No.
Mark No. Symbol and Description FX-MG6006ZH-06/X1H/UC FX-MG6006ZH-05/X1H/UC
19 Door CAT2382 CAT2383
33 Control Unit HWM8405 HWM8545
48 Grille Unit CXC1119 CXC1120
49 Keyboard Unit HWM8404 HWM8544
51 LCD(LCD901) CAW1728 CAW1598
(2) CONTRAST TABLE
FX-MG6006ZH-06/X1H/UC and FX-MG6006ZH-05/X1H/UC are constructed the same except for the fol-
lowing:

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1
1:GEM1024
2:GEM1035
2
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
1
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2.3 CD MECHANISM MODULE

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Mark No. Description Part No. Mark No. Description Part No.
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 CBA1529
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 CBH2520
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 CNC9512
61 Lever CNC7243
62 Lever CNC7244
63 Lever CNC7245
64 Lever Unit CXB4944
65 Cover CNC8585
66 Holder Unit CXB4946
67 Lever CNC9088
68 Gear CNC8140
69 Sheet CNM6840
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 CNV6807
81 Gear CNV5047
82 Gear CNV5048
83 Gear CNV5049
84 Holder CNV5056
85 Pulley CNV5058
86 Arm CNV5061
87 Spacer CNV5066
88 Arm CNV6595
89 Cover CNV5207
90 Cover CNV6808
91 Cover CNV5425
92 Lever CNV5427
93 Arm CNV5491
94 Gear CNV5519
95 Holder CNV5648
* 96 Composite PCB CNX3557
97 Composite PCB CNX2989
98 Chassis Unit CXB5940
-CD MECHANISM MODULE SECTION PARTS LIST

99 Frame Unit CXB7801
100 Lever Unit CXB6026
101 Arm Unit CXB7533
102 Lever Unit CXB2708
103 Lever Unit CXB7070
104 Lever Unit CXB4949
105 Arm Unit CXB2712
106 Lever Unit CXB9086
107 Lever Unit CXB2714
108 Carriage Mechanism Unit(G1) CXB5639
109 Screw CBA1604
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 CLA3913
* 119 Bracket CNC7228
120 Guide Unit CXB4417
121 Cover CNC9504
122 Sheet CNM6414
123 Sheet CNM5378
124 Sheet CNM5695
125 Sheet CNM5827
126 PCB CNP6164
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 CXB8450
137 Arm Unit CXB2705
138 Motor Unit(M4 CARRIAGE) CXC1389
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 CXB7656
149 Spring CBH2519
150 Sheet CNM7109
151 Cam Motor Assy CXB7807
152 •••••
* 153 Bracket Unit CXB5201
* 154 Motor Unit(M1 Cam Gear) CXC1393
* 155 Motor Unit(M3 ELV) CXC1386
156 Screw JFZ20P025FMC
157 Loading Arm L Assy CXB9791
158 Load Arm L Assy(Service) CXX1648
159 Screw CBA1453
160 Washer CBF1038
161 Load Arm R Assy(Service) CXX1649
162 Washer CBF1074
163 Spring CBH2136
* 164 Arm CNC7241
* 165 Arm CXB9785
166 Holder CBL1508
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) CXC1388
175 Screw JFZ14P020FZK
176 Loading Arm R Assy CXB9792
177 Screw CBA1453
178 Washer CBF1074
179 Spring CBH2136
* 180 Arm CNC7242
* 181 Arm CXB9786
182 Screw JFZ20P014FMC
183 Roller CNV6209
184 Roller Gear Unit CXB3176
185 Guide CNV5126
186 Switch(S885 MAX) CSN1052
187 LED(D883) CL205IRXTU
188 Photo-transistor(Q881) CPT231SCTD
189 LED(D891,892) CL205IRXTU
190 Switch(S887 CLAMP) CSN1051
191 Switch(S886 ELV HOME) CSN1052
192 Bracket Unit CXB6086
193 Photo-transistor(Q851,852) CPT231SCTD
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
199 Sheet CNM7791
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Mark No. Description Part No. Mark No. Description Part No.

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2.4 CASSETTE MECHANISM MODULE
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N
O
For grease application, refer to the service manual for CX-1011 (CRT2406).

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-CASSETTE MECHANISM MODULE SECTION PARTS LIST
1 Screw BSZ20P040FMC
2 Washer CBF1037
3 Washer CBG1003
4 Screw EBA1028
5 Screw CBA1037
6 Spring EBH1531
7 Spring EBH1642
8 Spring EBH1641
9 Spring EBH1626
10 Spring EBH1627
11 Spring EBH1648
12 Cord EDD1024
13 Photo-reflector(EGN1) EGN1004
14 Arm ENC1526
15 Lever Unit EXA1610
16 Lever ENC1543
17 Arm ENC1532
18 Frame ENC1533
19 Holder ENC1547
20 Gear ENC1535
21 Arm ENC1550
22 Roller ENR1040
23 Belt ENT1027
24 Collar ENV1508
25 Arm ENV1539
26 Arm ENV1540
27 Gear ENV1544
28 Gear ENV1547
29 Gear ENR1044
30 Worm Wheel ENV1559
31 Lever ENV1551
32 Flywheel ENV1554
33 Gathering PCB ENX1068
34 Switch(S1,S2,S3) ESG1007
35 Deck Unit EWM1031
36 Plug(CN251) CKS3540
37 Gathering PCB ENX1066
38 Motor Unit(M1) EXA1491
39 Motor EXM1028
40 Head Assy(HD1) EXA1594
41 Arm ENC1537
42 Screw JGZ20P025FNI
43 Bracket ENC1545
44 Chassis Unit EXA1609
45 Pinch Holder Unit EXA1608
46 Pinch Roller ENV1518
47 Pinch Holder Unit EXA1607
48 Pinch Roller ENV1518
49 Reel Unit EXA1585
50 Head Base Unit EXA1611
51 Lever Unit EXA1587
52 Gear Unit EXA1596
53 Motor Unit(M2) EXA1382
54 Washer HBF-179
55 Spring EBH1537
56 Worm Gear ENV1564
57 •••••
58 Lever ENC1548
59 Washer YE15FUC
60 Tube ENM1039
61 Spring EBH1645
62 Spring EBH1647
Mark No. Description Part No. Mark No. Description Part No.

14
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
CG-
CG+
EL-
EL+ ELV1
ELV2
LO1
LO2
MAXSW
PH2
PH1
PVD
LO-
LO+
PVD PVD
Q801
VD
Q802 LOAD
ELHOME
CLAMP
CLAMP
ELHOME
CN802
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 MOTOR-
LD 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
11
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
8
9
43
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
BU
Lch TAL
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
VDD
VCC
Q407
VDDVDDVCC
FM+B
Q406Q410
Q402
Q411
Q401
Q412
Q405
20
3
4
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
47 1 191715
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
LC72146MQ2
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
29
28
40
XOUT
15 bsen
CDLOAD
EREF
ELVSNS
EMPH
CONT
CDCONT
POWER
cdmute
25
RESET
reset
XIN
adenaVREF
PD5851A
IC 701
CN401ANT401
bsen
TUL
CDL
VDIN
PLL
Lch
B.U
MTL
LOAD
5
1
4
2
1
3
4
11
20
8
DECK UNIT
IC251
HA12216F
IC351
PA2020A
DOLBY B NR
MECHANISM
DRIVER
CN251
CN252
CN254
CN255
CN253
7
18
FWD
L-ch
REV
L-ch
37
36
39
18 19
315 6
8710
CN256 315 6
S1
LOAD
S2
MODE
EGN1
REEL
SENSE
M
M
M2
SUB
MOTOR
M1
MAIN
MOTOR
5
2
1
REEL SENSE PCB
S3
70µs
4
LOAD
MTL
8
11
16
4
B
D
E
F
G
H
I
J
K
L
M
A
N
O
1234
1234
F
E
D
C
B
A
FX-MG6006ZH-06/X1H/UC
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM

15
IL901-909
TAL
E
D
VDD
BUS
BU
X602
X601
X701
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
2
11
11
19
19
17
17
DCLOSE CD EJECT TAPE EJECT
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
520
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
29
28
40
XOUT
XOUT
25
RESET
reset
XIN
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
PE5258A
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
Q859
Q860
BU
Q855
Q856
Q857
Q854 Q853 Q851
Q852
KEY CONTROLLER
LCD DRIVER
Q865
Q866
Q861
Q862
IC 851
TC7S04FU
IC 852
TC7S86FU
IC 833
TC7S32FU
24
2
441
2
1
mtl
TPLOAD
28
26
REMOTE 77
VDD
SWD+B
STEERING REM
VDD 5V REG
SYSPW
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-05/X1H/UC
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-06/X1H/UC
C
5678
F
E
D
C
B
A
5678
FX-MG6006ZH-06/X1H/UC

CD
EJECT TAPE EJECT
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-05/X1H/UC
FX-MG6006ZH-05/X1H/UC
FX-MG6006ZH-06/X1H/UC
TC601
Not used
CCL1046
C607
8P
2P
R631
Not used
47K
R632
47K
Not used
TUNER UNIT
B
CD CORE UNIT (STS UNIT)
G
DECK UNIT
NCN251
KEYBOARD UNIT
CN701
RESET
KEY CONTROLLER /
LCD DRIVER
SYSTEM CONTROLLER
PLL
CD MUTE
C
ANTENNA
5
63
2
41
FM:-26.0dBs(400Hz 22.5kHz dev)
AM:-21.5dBs(400Hz 30% mod)
CD:+2.13dBs(1kHz 0dB)
TAPE:-6.0dBs(315Hz 200nwb)
16
1234
1234
F
E
D
C
B
A
FX-MG6006ZH-06/X1H/UC
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-a A-b
A-aA-a A-bA-b
A-bA-b
A-aA-a
Large size
SCH diagram
Guide page
Detailed page
A-a
AC

DCLOSE
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-05/X1H/UC
FX-MG6006ZH-05/X1H/UC
R271 R272 C253 C254
FX-MG6006ZH-05/X1H/UC 0R0 0R0 Not used Not used
FX-MG6006ZH-06/X1H/UC Not used Not used 4R7/16 4R7/16
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-05/X1H/UC
FX-MG6006ZH-06/
X1H/UC
ACONTROL 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.
UNBALANCE to BALANCE
CONVERSION
NAVI VOICE SWITCH
NAVI
VOICE
ISOLATOR
CD CONTROLLER SOURCE SELECTOR,
ELECTRONIC VOLUME
H-BUS DRIVER
ILL CONTROLLER
FM:-27.5dBs
AM:-23.0dBs
TAPE:-10.0dBs
CD: -4.0dBs
FM: -5.8dBs
AM: -1.3dBs
TAPE: +6.7dBs
CD:+12.8dBs
1070µH
17
5678
F
E
D
C
B
A
5678
FX-MG6006ZH-06/X1H/UC
A-b
A

A-a A-b A-a
A-a
A-b 123
FX-MG6006ZH-05/X1H/UC FX-MG6006ZH-06/X1H/UC
TC601 Not used CCL1046
C607 8P 2P
R631 Not used 47K
R632 47K Not used
TUNER UNIT
B
CD CORE UNIT (STS UNIT)
G
DECK UNIT
NCN251
CN701
RESET
SYSTEM CONTROLLER
PLL
CD MUTE
ANTENNA
5
63
2
41
FM:-26.0dBs(400Hz 22.5kHz dev) AM:-21.5dBs(400Hz 30% mod)
CD:+2.13dBs(1kHz 0dB)
TAPE:-6.0dBs(315Hz 200nwb)
18
1234
1234
F
E
D
C
B
A
FX-MG6006ZH-06/X1H/UC

A-a A-b A-a
A-a
A-b
C
456
CD EJECT TAPE
EJECT
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-05/X1H/UC
N251
KEYBOARD UNIT
KEY CONTROLLER / LCD DRIVER
C
19
5678
F
E
D
C
B
A
5678
FX-MG6006ZH-06/X1H/UC

A-a A-b
A-b 123
DCLOSE
FX-MG6006ZH-06/X1H/UC
FX-MG6006ZH-05/X1H/UC
R271 R272 C253 C254
FX-MG6006ZH-05/X1H/UC 0R0 0R0 Not used Not used FX-MG6006ZH-06/X1H/UC Not used Not used 4R7/16 4R7/16
ACONTROL UNIT
NAVI VOICE SWITCH
NAVI VOICE ISOLATOR
CD CONTROLLER SOURCE SELECTOR,
ELECTRONIC VOLUME
H-BUS DRIVER
FM:-27.5dBs
AM:-23.0dBs
TAPE:-10.0dBs
CD: -4.0dBs
20
1234
1234
F
E
D
C
B
A
FX-MG6006ZH-06/X1H/UC