先锋PIONEER FH-MG6106ZH音响电路图
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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-ZZY. JAN. 2001 Printed in Japan
ORDER NO.
CRT2655
MULTI-CD CONTROL FM/AM CASSETTE DECK WITH 6 DISC IN-DASH CD CHANGER
FH-MG6106ZH
X1H/UC
Service
Manual
HONDA
- 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
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 ........................................53
6. ADJUSTMENT..........................................................63
7. GENERAL INFORMATION .......................................69
7.1 DIAGNOSIS ........................................................69
7.1.1 TEST MODE..............................................69
7.1.2 DISASSEMBLY .........................................73
7.1.3 PCB LOCATIONS ......................................77
7.1.4 CONNECTOR FUNCTION DESCRIPTION78
7.2 PARTS .................................................................79
7.2.1 IC................................................................79
7.2.2 DISPLAY....................................................83
7.3 EXPLANATION ...................................................84
7.3.1 OPERATIONAL FLOW CHART .................84
7.3.2 SYSTEM BLOCK DIAGRAM.....................85
8. OPERATIONS AND SPECIFICATIONS.....................86
- Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
VEHICLE
DESTINATION
PRODUCED AFTER
HONDA PART No.
ID No.
PIONEER MODEL No.
ACURA TL
U.S.A., CANADA
February 2001
39100-S0KY-A200
3STO
FH-MG6106ZH/X1H/UC
39100-S0KY-A300
FH-MG6106ZH2/X1H/UC
FH-MG6106ZH2
X1H/UC
FH-MG6106ZH/X1H/UC
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2
FH-MG6106ZH,MG6106ZH2
- CD Player Service Precautions
1. For pickup unit(CXX1311) handling, please refer
to"Disassembly"(see page 73).
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 con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 65).
- 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)
Transportation Bracket
(CNC7878)
Case
(CNB2451)
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
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FH-MG6106ZH,MG6106ZH2
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(FH-MG6106ZH)
HEE1013
ID Card(FH-MG6106ZH2) HEE1017
2 Polyethylene Bag
HEG1264
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FH-MG6106ZH,MG6106ZH2
2.2 EXTERIOR
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FH-MG6106ZH,MG6106ZH2
1 Screw
BMZ26P200FMC
2 Screw
BSZ26P040FMC
3 Screw
BSZ30P100FMC
4 Cushion
CNM6825
5 Cassette Mechanism ModuleEXK4210
6 •••••
7 Insulator
HNM6622
8 Insulator
HNM6809
9 Heat Sink
HNR1576
10 Tuner Amp Assy
HWM7230
11 Screw
ASZ26P060FMC
12 FM/AM Tuner Unit
CWE1590
13 Holder
CNC6774
14 Terminal(CN402)
CKF1059
15 •••••
16 Plug(CN931)
CKM1305
17 Plug(CN351)
CKM1312
18 Plug(CN601)
CKS3540
19 Connector(CN111)
CKS3568
20 Connector(CN701)
CKS3930
21 Antenna Jack(ANT401)
CKX1060
22 Holder
HNC8879
23 Holder
HNC8880
24 Holder
HNC8881
25 Holder
HNC8917
26 Screw
PRZ30P060FSN
27 Chassis Unit
HXB5790
28 Screw
BPZ26P100FMC
29 Grille Unit
CXB5978
30 Door
CAT2175
31 IC(IC901)
TDA7384
32 Transistor(Q821,831,956,957)2SB942A
33 Keyboard Unit
HWM7231
34 LCD(LCD901)
CAW1525
35 Socket(CN901)
CKS3553
36 Rubber
HNV5882
37 Connector
CNV6570
38 Plate
HAH1677
39 Holder
HNC8241
40 Plate
HNM6175
41 Cushion
HNM6623
42 Lighting Conductor
HNV5719
43 Holder
HNV5722
44 Knob Unit
HXB5640
45 Screw
IMS30P050FMC
46 Screw
ISS26P055FUC
47 Screw
BMZ26P030FMC
48 •••••
49 Screw(M2x2)
CBA1250
50 Spring
CBH2361
51 Spring
CBH2365
52 Spring
CBH2409
53 Chassis
CNA2156
54 Case
CNB2451
55 Holder
CNC7477
56 Holder
CNC7826
57 Bracket
CNC7878
58 Holder
CNC8223
59 Holder
CNC8224
60 Sheet
CNM5981
61 Insulator
CNM6248
62 Sheet
CNM6318
63 Insulator
CNM6426
64 PCB
CNP5994
65 Damper
CNV5120
- EXTERIOR SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
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FH-MG6106ZH,MG6106ZH2
2.3 CD MECHANISM
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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
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
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
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
CNX3327
97 Composite PCB
CNX2989
98 Chassis Unit
CXB5940
- CD MECHANISM SECTION PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
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FH-MG6106ZH,MG6106ZH2
99 Frame Unit
CXB5806
100 Lever Unit
CXB6026
101 Arm Unit
CXB7533
102 Lever Unit
CXB2708
103 Lever Unit
CXB2709
104 Lever Unit
CXB4949
105 Arm Unit
CXB2712
106 Lever Unit
CXB4948
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
CLA3913
*
119 Bracket
CNC7228
120 Guide Unit
CXB4417
121 Cover
CNC7628
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
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
CNM7109
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
JFZ20P025FMC
157 Loading Arm L Assy
CXB6779
158 Load Arm L Assy(Service)
CXX1459
159 Screw
CBA1453
160 Washer
CBF1038
161 Load Arm R Assy(Service)
CXX1460
162 Washer
CBF1074
163 Spring
CBH2136
*
164 Arm
CNC7241
*
165 Arm
CXB6695
166 Holder
CBL1508
167 Belt
CNT1079
168 Holder
CNV5055
169 Pulley
CNV5057
170 Roller
CNV6209
171 Guide
CNV6572
*
172 Bracket Unit
CXB5937
173 Roller Gear Unit
CXB3176
*
174 Motor Unit(M2 LOAD)
CXB3177
175 Screw
JFZ14P020FZK
176 Loading Arm R Assy
CXB6778
177 Screw
CBA1453
178 Washer
CBF1074
179 Spring
CBH2136
*
180 Arm
CNC7242
*
181 Arm
CXB6694
182 Screw
JFZ20P014FMC
183 Roller
CNV6209
184 Roller Gear Unit
CXB3176
185 Guide
CNV6571
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
Mark No. Description
Part No.
Mark No. Description
Part No.
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2.4 CASSETTE MECHANISM MODULE
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FH-MG6106ZH,MG6106ZH2
1 Screw
BSZ20P040FMC
2 Washer
CBF1037
3 Washer
CBG1003
4 Screw
EBA1028
5 Screw
CBA1037
6 Spring
EBH1653
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
ENV1569
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
EXA1625
50 Head Base Unit
EXA1611
51 Lever Unit
EXA1587
52 Gear Unit
EXA1596
53 Motor Unit(M2)
EXA1623
54 Washer
HBF-179
55 Spring
EBH1537
56 Worm Gear
ENV1564
57 Spring
EBH1654
58 Lever
ENC1548
59 Washer
YE15FUC
60 Tube
ENM1039
61 Spring
EBH1645
62 Spring
EBH1545
Mark No. Description
Part No.
Mark No. Description
Part No.
- CASSETTE MECHANISM MODULE SECTION PARTS LIST
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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)
CD CORE UNIT(SERVO UNIT)
PCB UNIT(D)
PCB UNIT(A)
PCB UNIT(C)
PCB UNIT(E)
LOAD MOTOR PCB
CD CORE UNIT(STS UNIT)
CN801
5V
VD
IC 501
CXD2511R
SHOCKPROOF
CONTROLLER
BCK
DATA
LRCK
XTLI 39
5
12
IC 601
AK4321VF
8fs DF D/A LPF CN701
CN701
6
18
DEMO
PD
IC 502
MSM514400DP-60TS
4M DRAM
VD
VD
VD9V
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
CN111
M
LOADING
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
V+5V
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
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
1
13
27
53
26
79
17
2
18
62
61
75
60
59
58
57
78
77
76
55
6
5
72
12
41
50
1
2
3
45
44
40
47
46
49
48
4
5
6
39
7
8
41
43
48
50
BU
Lch
DECK UNIT
LOAD
CD LOAD
ELHOME
CLAMP
CONT
EMPH
POWER
LOADSW
DOORSW
CG1
CG2
G15V
ELV1
ELV2
LO1
LO2
PH3
PH2
PH1
Q131
CD MUT
Q702
Q703
BU
X701
VDD
VCC
Q407
VDD
VDD
VCC
FM+B
Q408
Q409
Q402
Q404
Q403
Q401
Q410
20
3
4
FM/AM TUNER UNIT
TUNER AMP ASSY
25
26
FM FRONT END
Q3
Q201 Q202
AM RF
FM/AM 1ST IF 10.7MHz
T31 Q31 CF51
9 10
32 36
14
19
2
47
1
19
17
15
6
18
9
7
30
28
27
40
43
31
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
Q405
Q406
9
11
6
13
19
17
16
1
24
X401
19 20
15
17
4
12
22 23
43
45
27
IC 2
PA4024A
IC 1
PA4023B
AM+B
Q701
VCC
VDD
14
21
29
28
XOUT
15
bsen
CDLOAD
EREF
ELVSNS
EMPH
CONT
CDCONT
POWER
XIN
VREF
CN401
ANT401
bsen
TUL
CDL
VDIN
PLL
N
M
L
K
J
I
F
E
D
G
A
B
CD
Q831
Q832
VD9V
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
CN301
WDCK
RFCK
RAOV
LRCK
SCKO
DOUT
MCK
M
BCL
SPINDLE
MOTOR
CARRIAGE
MOTOR
HOME
SWITCH
EC
VM
VCC
ST/SR
GND
HOME
M
CAMGEAR
MOTOR
M
ELEVATION
MOTOR
ELEVATION
SENSE
5
14
15
4
3
1
2
3
4
8
5
6
7
10
11
19
28
29
30
36
35
37
32
33
39
41
19
19
28
28
29
29
30
30
MOTOR PCB(A)
STBY
B.U
LOAD
5
1
4
2
1
IC251
HA12216F
IC351
PA2020A
EQ AMP
MECHANISM
DRIVER
CN251
CN252
CN254
CN255
CN253
6
15
TAPE+B
Lch
FWD
L-ch
REV
L-ch
39
32
33
18
19
17
3
1
5
6
8
7
10
CN256
3
1
5
6
S1
LOAD
S2
MODE
EGN1
REEL
SENSE
M
M
M2
SUB
MOTOR
M1
MAIN
MOTOR
5
2
1
20
3
4
REEL SENSE PCB
O
PCB UNIT(B)
H
12
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
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IL901-909
IL910, 911
W
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
TAL
CD LOAD
ME
MP
CONT
EMPH
POWER
W
W
G1
G2
G15V
V1
V2
O1
O2
H3
H2
H1
Q131
Q121
CD MUTE
CD MUTE
VDD
HBUS
BU
X602
X601
01
13
15
14
13
15
64
67
14
10
9
8
7
10
9
8
7
2
LC75853NW
IC 901
LCD901
Q601
Q602
Q606
Q604
2
11
11
19
19
17
17
DCLOSE
CDEJ
TPEJ
VDD
VDD
Q872
Q692
Q691
BU
Q603
IC 651
S-80734ANDYI
11
IC 261
TDA7384
15
5
20
50
60
76
1
19
6
2
3
4
IC 241
LA7151M
1
1
2
3
5
4
IC 161
BA4560F
1
3
BUSL
AUDIO GND
Lch NAVI
RL-
RL+
FL+
FL-
ACC
NAVI MUTE
BUS
REM
ILL CONT
ILL
IN3-L
IN2-L
IN1-L
IN4(-)L
IN4(+)L
REARout-L
NMUTE1
reset
RESET
RESET
73
XT1
72
XT2
70
XIN
69
29
28
40
XOUT
XOUT
15
bsen
CDLOAD
EREF
ELVSNS
EMPH
CONT
CDCONT
POWER
cdmute
25
RESET
reset
XIN
adena
VREF
36
63
62
37
75
AVREF0
Q672
66
ASI
65
ASO
52
53
BLPW
54
40
34
TUNUPM
35
TUNDNM
2
VOLUP
3
VOLDN
79
nmute
FRNTout-L
SN761029DL
IC 201
PD5522D
IC 701
CONTROLLER
SYSTEM
PE5179A
IC 601
bsen
MATRIX
KEY
CN931
ELECTRONIC VOLUME/
SOURCE SELECTOR
CN601
CN901
n
KEYBOARD UNIT
VDIN
SL
SD
VDN
VUP
TDN
TUP
LED
SVDD
BL
ILM
HBUS
Q671
Q673
+B
BU
AMP+B
SWB
IC 841
TPD1018F
6
1
SWB
BU
5
AMPPW
49
cdej
tpej
led
swdvdd
adpw
syspw
asen
bsen
mute
ANT+B
C
KEY CONTROLLER
LCD DRIVER
DRSW
IC 851
TPD1018F
6
1
BSWB
5
EQPOW
55
BOSE EQ POWER
AMP
CD CONTROLLER
FL+
RL+
FL-
RL-
17
19
7
9
Q282
22
MUTE
FLIN
RLIN
ILL
ILL CONT
Q801
VDD
BU
STBY
4
3
4
2
10
PCK/RCK
5
RCE
Q661
Q662
IC 661
BR9010FV
ANTI-THEFT
VDD
Q821
Q811
Q812
BU
VCC
IC 821
M5237ML
8V
1
3
AUDIO 8V
TONEout-L
FADEinL
18
17
IC 301
BA4560F
5
7
IC 311(1/2)
BA4560F
2
1
IC 341
TA2050F
1
13
Q334
Q335
Q331
Q333
SWDVDD
SWDVDD
BU
EQMUTE
EQMUTE
45
EQMUTE
BSWB
SWD+B
LOUT
L+ROUT
LIN
REM
REM
REMOTE
77
IC 321
M62421FP
2
7
IC 311(2/2)
BA4560F
6
7
Q963
Q960
Q962
Q961
BU
Q956
Q957
Q958
Q964
Q951
Q952
Q955
SYSPW
SYSPW
CN351
13
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
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CN401
CN402
CN111
CN701
CN601
CN90
SYSTEM CONTROLL
IC601
PE5179A
CD CONTROLLER
IC701
PD5522D
PLL
CDMUTE
8V for CD
ELECTRO
CN701
CN251
TAPE : -8.0dBs
FM : -28.0dBs
AM : -23.5dBs
CD : -4.0dBs
FM : -26.0dBs
AM : -21.5dBs
(400Hz 22.5kHz dev)
(400Hz 30% mod)
TAPE : -6.0dBs
(315Hz 250nwb)
CD : 2.0dBs
(1kHz 0dB)
IL901-909 :
CEL1602 (8V 60mA)
IL910,911 :
CEL1603 (8V 60mA)
6.290MHz
4.19MHz
4.5MHz
ANT401
32.768kHz
ANTI THEFT
A TUNER AMP ASSY
C KEYBOARD UNIT
G CD CORE UNIT(STS UNIT)
N DECK UNIT
B FM/AM TUNER UNIT
14
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
A
A-a
A-b
A-a
A-b
A-b
A-a
Large size
SCH diagram
Guide page
Detailed page
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
A-a
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01
CN931
CN351
LLER
KEY CONTROLLER
IC901
LC75853NW
LCD DRIVER /
B.LIGHT SW
ILM SW
ILL CONTROLLER
SWD+B for BOSE AMP
EQ+B for BOSE EQ
5V for B.up
8V for AUDIO
NAVI VOICE ISOLATOR
NAVI VOICE SW
ISOLATOR
SUB E.VOL
ONIC VOLUME
TAPE : 14.0dBs
FM : -0.5dBs
AM : 4.0dBs
CD : 18.0dBs
RESET
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.
CN931
H-BUS DRIVER
NAVI MUTE DETECTOR
AMP
600µH
15
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
A
A-b
C
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CN401
CN402
11
PLL
SUB E
ELECTRONIC VOLU
51
TAPE : -8.0dBs
FM : -28.0dBs
AM : -23.5dBs
CD : -4.0dBs
FM : -26.0dBs
AM : -21.5dBs
(400Hz 22.5kHz dev)
(400Hz 30% mod)
TAPE : -6.0dBs
(315Hz 250nwb)
4.19MHz
4.5MHz
ANT401
32.768kHz
A TUNER AMP ASSY
N DECK UNIT
B FM/AM TUNER UNIT
16
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
A-a A-b
A-a
1
2
3
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CN111
CN701
CN601
CN901
SYSTEM CONTROLLER
IC601
PE5179A
CD CONTROLLER
IC701
PD5522D
CDMUTE
8V for CD
CN701
CN251
CD : 2.0dBs
(1kHz 0dB)
IL901-909 :
CEL1602 (8V 60mA)
IL910,911 :
CEL1603 (8V 60mA)
6.290MHz
ANTI THEFT
C KEYBOARD UNIT
G CD CORE UNIT(STS UNIT)
17
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
A-a A-b
A-a C
4
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CN351
5V for B.up
8V for AUDIO
NAVI VOICE ISOLATOR
NAVI VOICE SW
ISOLATOR
SUB E.VOL
NIC VOLUME
RESET
H-BUS DRIVER
AMP
18
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
A-a A-b
A-b
1
2
3
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1
CN931
ER
KEY CONTROLLER
IC901
LC75853NW
LCD DRIVER /
B.LIGHT SW
ILM SW
ILL CONTROLLER
SWD+B for BOSE AMP
EQ+B for BOSE EQ
TAPE : 14.0dBs
FM : -0.5dBs
AM : 4.0dBs
CD : 18.0dBs
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.
CN931
NAVI MUTE DETECTOR
600µH
19
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
A-a A-b
A-b C
4
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20
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
L252
C210
10P
C251
180P
C208
220P
22P
7P
22K
2R2K
10K
FM MIX, IF AMP AM MIX, IF AMP, DET
RF AMP
RF AMP
47K
L251
3.3 FM/AM TUNER UNIT
B
A
FM/AM TUNER UNIT
B
CN401
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21
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
DET
FM DET,PNS, MPX
8R2K
8R2K
22K
B
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22
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
PU 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)
3.4 CD CORE UNIT(SERVO UNIT)
D E
PICKUP UNIT(SERVICE)
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23
FH-MG6106ZH,MG6106ZH2
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
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24
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
M1 : CXB3174
Q1 : RPI-221
M3 : CXB3175
SURE TRACK
MEMORY CONTRO
+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)
F G
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25
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
22/6R3
TRACK
RY CONTROLLER
RIVER
MOTOR DRIVER
4M DRAM
D/A CONVERTER
A CN101
G
CN701
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26
FH-MG6106ZH,MG6106ZH2
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
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27
FH-MG6106ZH,MG6106ZH2
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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28
FH-MG6106ZH,MG6106ZH2
8 CH1: TEY
0.5V/div.
9 CH2: TIN
0.5V/div.
Test mode: 100 tracks jump(FWD)
8 CH1: TEY
0.5V/div.
9 CH2: TIN
0.5V/div.
Normal mode: Play
10ms/div.
5ms/div.
REFOUT→
REFOUT→
& SCKO
2V/div.
500ns/div.
Play
REFOUT→
) CH1: RCH
2V/div.
( CH2: LCH
2V/div.
Normal mode: PLAY (0dB,1kHz)
200µs/div.
AAGND →
AAGND →
REFOUT→
REFOUT→
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29
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4
H
I
J
L
M
K
CXB3177
G
CN802
MAX DETECT SWITCH
PCB UNIT(A)
PCB UNIT(C)
PCB UNIT(E)
PCB UNIT(B)
PCB UNIT(D)
LOAD MOTOR PCB
CPT231SCTD
CPT231SCTD
3.6 PCB UNIT(A,B,C,D,E), LOAD MOTOR PCB
M
J
I
H
K L
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30
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
N
3.7 CASSETTE MECHANISM MODULE
DECK UNIT
MUTE
HA12216F
11
12
13
14
15
16
17
18
19
20
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
R256
180
R291
0R0
C271
1/50
R283 0R0
R284 0R0
R282 0R0
C253 390P
C254 390P
C252 390P
C251 390P
R281 0R0
R255
180
C256
R01
R258
18K
R402
3R3K
R403
910
R322
0R0
R293
0R0
C272
R1
R287
0R0
R285
0R0
HD1
HEAD ASSY
EXA1594
TEST TAPE
NCT-150
(400Hz, 200nWb/m)
RL
RR
FR
FL
C302
R1
VR302
33K(B)
-8.24dBs(300mV)±1dB
Fwd-R
Fwd-L
Rev-R
Rev-L
NFI(L)
RIN(L)
RIP
FIN(L)
GND
GND
FIN(R)
VREF
RIN(R)
NFI(R)
M-OUT(R)
EQOUT(R)
TAI(R)
BIAS
RAI(R)
PBOUT(R)
DET(L)
MUTE
MSGV(R)
MAOUT
MSI
MSDET
MSGV
F/R
120/70
NR
MOUT(L)
EQOUT(L)
TAI(L)
NC
RAI(L)
PBOUT(L)
NC
DET(L)
MSGV(S)
CN252
CN251
DOLBY B NR
IC251
VR301
33K(B)
C310
R1
C309
R1
R321
0R0
VCC
CCP1280
CCP1280
NC
MSOUT
NC
NC
R260
13K
R262
270K
C401
3900P
R401
15K
R276
100K
C402
R33
C404
R01
C403
R022
R274
0R0
R273
0R0
R272
0R0
Q271
2SC41
R292
0R0
R271
18K
C301
R1
R294
0R0
R259
13K
C255
R01
R257
18K
R261
270K
CN111
N
A
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31
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8O
N
REEL SENSE
PCB
SWITCHES:
REEL SENSE PCB
S1:LOAD SWITCH..........EJECT-PLAY
S2:MODE SWITCH............ON-OFF
S3:70µs SWITCH...............ON-OFF
The underlined indicates the switch position.
R275
47K
R351
1K
R352
1K
R353
1K
R354
1K
R373
0R0
R355
270K
C352
3900P
R362
300
C351
R22
C353
R01
C354
R01
R374
0R0
C356
R01
C355
R1
D352
1SS355
M1 MOTOR UNIT
(MAIN MOTOR)
EXA1491
S1
LOAD
ESG1007x3
S2
MODE
REEL SENSE
EGN1
EGN1004
M2
MOTOR UNIT
(SUB MOTOR)
EXA1623
RS3
RS2
RS1
SC2
SC1
TAB
MC
CE
VCC2
NC
VCC
MCS
RRS
FRS
RSB
C
TAB
MS2
NC
NC
MM
SM1
RSB
GND
RS
mtl
MCS
load
CN255
CN253
CN256
CN254
MECHANISM
DRIVER
IC351 PA2020A
0R0
R375
0R0
S3
70µs
100K
0R0
R404
270K
C405
R033
R277
220K
R278 100K
Q271
2SC4116
O
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32
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
B
A
4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP ASSY
Capacitor
Connector
P.C.Board
Chip Part
SIDE A
SIDE B
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2. Viewpoint of PCB diagrams
TUNER AMP ASSY
A
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33
FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
C CN901
N
CN251
G
CN701
A
SIDE A
FRONT
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34
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
A
TUNER AMP ASSY
A
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FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8A
SIDE B
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36
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
4.2 FM/AM TUNER UNIT
SIDE A
B
FM/AM TUNER UNIT
A
B
CN401
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37
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4
SIDE B
B
FM/AM TUNER UNIT
B
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CD EJECT
LOAD
POWER
TAPE EJECT
AM
FM
CD
TAPE
MODE
SEEK+
SEEK-
6
5
4
3
2
1
RPT
RDM
38
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
4.3 KEYBOARD UNIT
KEYBOARD UNIT
C
SIDE A
C
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A CN601
39
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4C
SIDE B
KEYBOARD UNIT
C
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40
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
4.4 CD CORE UNIT(SERVO UNIT)
E
F
REFOUT
CD CORE UNIT(SERVO UNIT)
D
E
F
SIDE A
D
PICKUP UNIT(SERVICE)
IC, Q
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41
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4
CD CORE UNIT(SERVO UNIT)
D
SIDE B
D
IC, Q
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42
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
LOAD
DOOR
MODE
4.5 CD CORE UNIT(STS UNIT)
CD CORE UNIT(STS UNIT)
G
H
F
A CN701
SIDE A
G
IC, Q
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43
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4
CD CORE UNIT(STS UNIT)
G
SIDE B
G
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44
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
4.6 MOTOR PCB(A)
Q1
ELV SENSE
M
M1 CAM GEAR
M
M3 ELV
1
30
D
CN201
1
40
G
CN801
MOTOR PCB(A)
F
F
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45
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4
4.7 PCB UNIT(E)
PCB UNIT(E)
I
SIDE A
SIDE B
I
PCB UNIT(E)
I
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5
1
3
6
7
3
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Q
TEL 13942296513 QQ 376315150 892498299
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46
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
4.8 MOTOR PCB(B)
SPINDLE MOTOR
M5
MOTOR PCB(B)
E
E
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5
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FH-MG6106ZH,MG6106ZH2
5
6
7
8
A
B
C
D
5
6
7
8
M
M4
CARRIAGE
1
12
D
CN301
E
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TEL 13942296513
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0
5
1
5
1
3
6
7
3
Q
Q
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48
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
S887
CLAMP
1
1
7
S886
ELV HOME
G
CN802
I
11
4.9 PCB UNIT(B)
PCB UNIT(B)
H
4.10 PCB UNIT(D)
PCB UNIT(D)
M
M
H
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9
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9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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49
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4
4
1
D883
S885
MAX DETECT
Q881
I
4.11 PCB UNIT(C)
PCB UNIT(C)
J
J
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9
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0
5
1
5
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6
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Q
Q
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50
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
M
M2
LOAD
1
1
4
2
I
M
4.12 LOAD MOTOR PCB
4.13 PCB UNIT(A)
D891
D892
1
2
I
LOAD MOTOR PCB
K
PCB UNIT(A)
L
I
M
K L
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5
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5
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Q
Q
TEL 13942296513 QQ 376315150 892498299
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51
FH-MG6106ZH,MG6106ZH2
1
2
3
4
A
B
C
D
1
2
3
4N
4.14 DECK UNIT
DECK UNIT
N
C321
C271
19
17
15
13
11
9
7
5
3
1
16
14
12
10
8
6
4
2
20
18
CN251
IC,Q
IC251
Q351
Q352
ADJ
VR302
VR301
IC253
CN252
CN254
CN253
CN255
M1
M2
HEAD ASSY
CN256
21
22
DECK UNIT
N
SIDE A
SIDE B
A CN111
O
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8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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52
FH-MG6106ZH,MG6106ZH2
A
1
2
3
4
B
C
D
1
2
3
4
O
4.15 REEL SENSE PCB
1
2
3
4
5
6
S1
LOAD
S2
MODE
S3
70µs
CN256
EGN1
REEL SENSE
REEL SENSE PCB
O
N CN253
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TEL 13942296513
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2
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8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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53
FH-MG6106ZH,MG6106ZH2
Unit Number
: HWM7230
Unit Name
: Tuner Amp Assy
MISCELLANEOUS
IC
161
IC
BA4560F
IC
201
IC
SN761029DL
IC
241
IC
LA7151M
IC
261
IC
TDA7384
IC
301
IC
BA4560F
IC
311
IC
BA4560F
IC
321
IC
M62421FP
IC
341
IC
TA2050F
IC
401
IC
LC72146MQ
IC
601
IC
PE5179A
IC
651
IC
S-80734ANDYI
IC
661
IC
BR9010FV
IC
701
IC
PD5522D
IC
821
IC
M5237ML
IC
841
IC
TPD1018F
IC
851
IC
TPD1018F
Q
121
Transistor
DTC143TK
Q
122
Transistor
DTC143TK
Q
131
Transistor
DTA114EU
Q
281
Transistor
DTC114EU
Q
282
Transistor
DTC114EU
Q
283
Transistor
2SC2713
Q
331
Transistor
DTC323TK
Q
332
Transistor
DTC323TK
Q
333
Transistor
DTC323TK
Q
334
Transistor
2SA1576
Q
335
Transistor
DTC124EU
Q
401
Transistor
DTC124EU
Q
402
Transistor
DTB113ZK
Q
403
Transistor
DTB113ZK
Q
404
Transistor
DTC144EU
Q
405
Transistor
2SK330
Q
406
Transistor
2SC4081
Q
407
Transistor
2SC4081
Q
408
Transistor
DTA124EU
Q
409
Transistor
DTA124EU
Q
410
Transistor
2SC4081
Q
601
Transistor
DTA114EU
Q
602
Transistor
DTA114EU
Q
603
Transistor
DTA114EU
Q
604
Transistor
DTA114EU
Q
606
Transistor
DTA114EU
Q
661
Transistor
DTC124EU
Q
662
Transistor
DTC124EU
Q
671
Transistor
DTC124EU
Q
672
Transistor
DTC144EU
Q
673
Transistor
DTA144EU
Q
691
Transistor
2SC4081
Q
692
Transistor
2SC4081
Q
701
Transistor
DTA144EU
Q
702
Transistor
DTA124EU
Q
703
Transistor
DTC124EU
Q
801
Transistor
2SD1859
Q
811
Transistor
2SA1429
Q
812
Transistor
2SC2713
Q
821
Transistor
2SB942A
Q
831
Transistor
2SB942A
Q
832
Transistor
2SC4116
Q
833
Transistor
2SC4116
Q
861
Transistor
2SC4081
Q
872
Transistor
2SC4081
Q
951
Transistor
2SA1163
Q
952
Transistor
2SC2713
Q
953
Transistor
2SC4081
Q
954
Transistor
2SC4081
Q
955
Transistor
2SA1576
Q
956
Transistor
2SB942A
Q
957
Transistor
2SB942A
Q
958
Transistor
2SC2713
Q
959
Transistor
2SC2713
Q
960
Transistor
2SB1243
Q
961
Transistor
2SC4081
Q
962
Transistor
2SB1242
Q
963
Transistor
DTC114EU
Q
964
Transistor
2SC4117
D
281
Diode
UDZS9R1(B)
D
351
Diode
UDZ4R7(B)
D
401
Diode
DAN202U
D
402
Diode
MA8027(H)
D
403
Diode
DAN202U
D
651
Diode
1SS355
D
661
Diode
1SS355
D
671
Diode
1SS355
D
691
Diode
UDZS7R5(B)
D
692
Diode
UDZS7R5(B)
D
801
Diode
UDZ5R6(B)
D
802
Diode
1SS355
D
803
Diode
ERA15-02VH
D
821
Diode
UDZS6R8(B)
D
842
Diode
ERA15-02VH
D
843
Diode
ERA15-02VH
D
852
Diode
ERA15-02VH
D
853
Diode
ERA15-02VH
D
861
Diode
UDZS5R6(B)
D
864
Diode
ERA15-02VH
D
865
Diode
ERA15-02VH
D
871
Diode
UDZ7R5(B)
D
931
Diode
ERC05-10BE3
D
933
Diode
ERA15-02VH
D
934
Diode
ERA15-02VH
D
951
Diode
DAN202U
D
952
Diode
MA8068(L)
D
953
Diode
UDZS10(B)
D
954
Diode
ERA15-02VH
D
955
Diode
UDZS5R6(B)
5. ELECTRICAL PARTS LIST
NOTE:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
A
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QQ 376315150
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9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
54
FH-MG6106ZH,MG6106ZH2
L
201
Inductor
CTF1368
L
202
Inductor
CTF1368
L
401
Inductor
LCTA101J3225
L
402
Inductor
LCTA101J3225
L
601
Inductor
LCTA100J3225
L
602
Inductor
LCTB100K2125
L
661
Inductor
LCTB100K2125
L
701
Inductor
LCTA100J3225
L
702
Inductor
LCTB100K2125
L
931
Choke Coil 600µH
CTH1243
TH
701
Thermistor
CCX1032
TH
931
Posistor
CCX1033
X
401
Crystal Resonator 4.5MHz
CSS1011
X
601
Radiator 4.19MHz
CSS1436
X
602
Radiator 32.768kHz
CSS1319
X
701
Radiator 6.290MHz
CSS1451
AR
401
Serge Protector
DSP-201M-S00B
FM/AM Tuner Unit
CWE1590
RESISTORS
R
101
RS1/10S103J
R
102
RS1/10S103J
R
103
RS1/10S683J
R
104
RS1/10S683J
R
121
RS1/10S103J
R
122
RS1/10S103J
R
123
RS1/10S103J
R
124
RS1/10S103J
R
131
RS1/10S103J
R
132
RS1/10S103J
R
141
RS1/10S103J
R
142
RS1/10S103J
R
145
RS1/10S153J
R
146
RS1/10S153J
R
149
RS1/10S511J
R
150
RS1/10S511J
R
151
RS1/10S682J
R
152
RS1/10S682J
R
161
RS1/10S223J
R
162
RS1/10S223J
R
163
RS1/10S101J
R
164
RS1/10S101J
R
165
RS1/10S101J
R
167
RS1/10S182J
R
168
RS1/10S182J
R
169
RS1/10S182J
R
170
RS1/10S182J
R
171
RS1/10S362J
R
172
RS1/10S362J
R
173
RS1/10S362J
R
174
RS1/10S362J
R
175
RS1/10S182J
R
176
RS1/10S182J
R
177
RS1/10S392J
R
178
RS1/10S392J
R
179
RS1/10S273J
R
180
RS1/10S273J
R
201
RS1/10S152J
R
202
RS1/10S152J
R
203
RS1/10S273J
R
204
RS1/10S273J
R
207
RS1/10S222J
R
208
RS1/10S222J
R
241
RS1/10S103J
R
242
RS1/10S103J
R
243
RS1/10S103J
R
244
RS1/10S103J
R
245
RS1/10S684J
R
246
RS1/10S684J
R
247
RS1/10S684J
R
248
RS1/10S684J
R
251
RS1/10S432J
R
252
RS1/10S432J
R
253
RS1/10S432J
R
254
RS1/10S432J
R
271
RS1/10S153J
R
281
RS1/10S221J
R
282
RS1/10S103J
R
283
RS1/10S153J
R
284
RS1/10S103J
R
285
RS1/10S472J
R
286
RS1/10S182J
R
287
RS1/10S472J
R
303
RS1/10S103J
R
304
RS1/10S103J
R
305
RS1/10S393J
R
306
RS1/10S393J
R
311
RS1/10S682J
R
312
RS1/10S682J
R
313
RS1/10S113J
R
314
RS1/10S912J
R
315
RS1/10S153J
R
316
RS1/10S333J
R
317
RS1/10S333J
R
331
RS1/10S181J
R
332
RS1/10S181J
R
333
RS1/10S181J
R
335
RS1/10S223J
R
336
RS1/10S223J
R
337
RS1/10S223J
R
338
RS1/10S472J
R
339
RS1/10S103J
R
341
RS1/10S163J
R
342
RS1/10S163J
R
343
RS1/10S682J
R
344
RS1/10S682J
R
351
RS1/10S222J
R
353
RS1/10S100J
R
354
RS1/10S100J
R
355
RS1/10S100J
R
364
RS1/10S562J
R
365
RS1/10S562J
R
401
RAB4C102J
R
402
RS1/10S103J
R
403
RS1/10S822J
R
404
RS1/10S473J
R
405
RS1/10S103J
R
406
RS1/10S472J
R
407
RS1/10S103J
R
408
RS1/10S102J
R
409
RS1/10S472J
R
410
RS1/10S152J
R
411
RS1/10S102J
R
412
RS1/10S223J
R
413
RS1/10S103J
R
451
RS1/10S302J
R
452
RS1/10S302J
R
453
RS1/10S432J
R
454
RS1/10S432J
R
455
RS1/10S203J
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
55
FH-MG6106ZH,MG6106ZH2
R
456
RS1/10S203J
R
601
RS1/10S222J
R
602
RS1/10S473J
R
603
RS1/10S102J
R
604
RS1/10S102J
R
605
RAB4C222J
R
606
RS1/10S561J
R
607
RS1/10S104J
R
608
RS1/10S561J
R
609
RAB4C102J
R
610
RS1/10S102J
R
611
RS1/10S222J
R
612
RS1/10S102J
R
613
RAB4C102J
R
614
RS1/10S102J
R
615
RS1/10S681J
R
616
RAB4C102J
R
617
RAB4C102J
R
618
RS1/10S473J
R
619
RAB4C222J
R
623
RS1/10S102J
R
626
RS1/10S473J
R
627
RS1/10S473J
R
628
RS1/10S102J
R
629
RS1/10S473J
R
630
RS1/10S102J
R
631
RS1/10S473J
R
632
RS1/10S393J
R
633
RS1/10S473J
R
636
RS1/10S473J
R
637
RS1/10S103J
R
638
RS1/10S473J
R
639
RS1/10S334J
R
640
RAB4C222J
R
641
RS1/10S472J
R
642
RS1/10S103J
R
643
RS1/10S103J
R
644
RS1/10S103J
R
645
RS1/10S103J
R
646
RS1/10S103J
R
647
RS1/10S473J
R
648
RS1/10S473J
R
649
RS1/10S473J
R
650
RS1/10S222J
R
651
RS1/10S473J
R
653
RS1/10S473J
R
660
RAB4C102J
R
661
RS1/10S473J
R
662
RS1/10S103J
R
663
RS1/10S102J
R
664
RS1/10S102J
R
665
RS1/10S473J
R
666
RS1/10S473J
R
671
RS1/10S223J
R
672
RS1/10S223J
R
673
RS1/8S221J
R
691
RS1/10S473J
R
692
RS1/10S104J
R
693
RS1/10S473J
R
694
RS1/10S473J
R
701
RS1/10S433J
R
702
RS1/10S222J
R
703
RAB4C222J
R
704
RS1/10S471J
R
705
RS1/10S0R0J
R
706
RAB4C222J
R
708
RS1/10S471J
R
709
RS1/10S471J
R
710
RS1/10S471J
R
711
RS1/10S222J
R
712
RS1/10S473J
R
713
RS1/10S222J
R
714
RS1/10S473J
R
715
RS1/10S154J
R
716
RAB4C102J
R
717
RAB4C102J
R
718
RS1/10S471J
R
719
RS1/10S102J
R
720
RS1/10S471J
R
721
RS1/10S471J
R
722
RS1/10S102J
R
723
RAB4C471J
R
724
RAB4C471J
R
725
RS1/10S471J
R
726
RS1/10S0R0J
R
727
RS1/10S912J
R
728
RS1/10S102J
R
729
RAB4C222J
R
730
RS1/10S183J
R
731
RS1/10S103J
R
732
RS1/10S104J
R
733
RS1/10S104J
R
734
RS1/10S104J
R
735
RS1/10S103J
R
736
RS1/10S103J
R
737
RS1/10S331J
R
738
RS1/10S331J
R
739
RS1/10S331J
R
740
RS1/10S222J
R
741
RS1/10S331J
R
742
RS1/10S222J
R
743
RS1/10S331J
R
744
RS1/10S273J
R
745
RS1/10S202J
R
746
RS1/10S512J
R
747
RS1/10S102J
R
748
RS1/10S102J
R
749
RS1/10S102J
R
750
RS1/10S102J
R
801
RS1/10S223J
R
802
RS1/10S472J
R
811
RS1/10S103J
R
812
RS1/8S221J
R
813
RS1/8S221J
R
814
RS1/8S221J
R
815
RS1/8S221J
R
816
RS1/10S332J
R
817
RS1/10S103J
R
821
RS1/10S221J
R
822
RS1/10S683J
R
823
RS1/10S472J
R
831
RS1/10S101J
R
832
RS1/10S473J
R
833
RS1/10S223J
R
834
RS1/8S101J
R
835
RS1/4S221J
R
836
RS1/10S681J
R
837
RS1/10S511J
R
851
RS1/10S222J
R
861
RS1/10S472J
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
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QQ 376315150
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9
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9
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5
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
56
FH-MG6106ZH,MG6106ZH2
R
862
RS1/10S361J
R
863
RS1/10S473J
R
864
RS1/10S102J
R
865
RS1/10S102J
R
872
RS1/10S473J
R
873
RS1/10S473J
R
876
RS1/10S102J
R
881
RS1/8S331J
R
882
RS1/8S331J
R
883
RS1/8S331J
R
884
RS1/8S911J
R
885
RS1/8S911J
R
886
RS1/8S331J
R
887
RS1/8S331J
R
888
RS1/8S331J
R
889
RS1/10S2R2J
R
951
RS1/10S223J
R
952
RS1/10S103J
R
953
RS1/10S223J
R
954
RS1/10S223J
R
955
RS1/8S821J
R
956
RS1/10S223J
R
957
RS1/10S223J
R
958
RS1/10S473J
R
959
RS1/10S473J
R
960
RS1/10S103J
R
961
RS1/10S103J
R
962
RS1/10S103J
R
963
RS1/10S103J
R
964
RS1/10S183J
R
965
RS1/10S103J
R
966
RS1/4S2R2J
R
967
RS1/4S2R2J
R
968
RS1/4S2R2J
R
969
RS1/4S2R2J
R
970
RS1/10S223J
R
971
RS1/4S101J
R
972
RS1/4S101J
R
973
RS1/10S103J
R
974
RS1/4S271J
R
975
RS1/10S182J
R
976
RS1/10S102J
R
977
RS1/10S103J
R
978
RS1/4S102J
R
979
RS1/10S122J
R
980
RS1/10S472J
R
981
RS1/10S103J
CAPACITORS
C
101
CEJA100M16
C
102
CEJA100M16
C
103
CEJA1R0M50
C
104
CEJA1R0M50
C
111
CEJA470M10
C
112
CEJA470M16
C
121
CEJA2R2M50
C
122
CEJA2R2M50
C
123
CEJA1R0M50
C
124
CEJA1R0M50
C
131
CKSRYB103K50
C
141
CEJA1R0M50
C
142
CEJA1R0M50
C
143
CEJA1R0M50
C
144
CEJA1R0M50
C
161
CEJA100M16
C
162
CEJA100M16
C
163
CEJA100M16
C
165
CCSRCH101J50
C
166
CCSRCH101J50
C
167
CEJA100M16
C
168
CEJA100M16
C
169
CEJAR47M50
C
170
CEJAR47M50
C
181
CEJA470M10
C
201
CEJANP4R7M16
C
202
CEJANP4R7M16
C
203
CEJANP4R7M16
C
204
CEJANP4R7M16
C
205
CKSRYB153K25
C
206
CKSRYB153K25
C
207
CKSRYB473K25
C
208
CKSRYB473K25
C
209
CEJANP3R3M25
C
210
CEJANP3R3M25
C
211
CEJANP220M10
C
212
CEJANP220M10
C
213
CEJANP220M10
C
214
CEJANP220M10
C
215
CEJANP4R7M16
C
216
CEJANP4R7M16
C
217
CEJA330M10
C
218
CEJA330M10
C
221
CEJA470M10
C
222
CKSRYB104K16
C
223
CEJA1R0M50
C
224
CEJA4R7M35
C
225
CKSRYB472K50
C
226
CEJA2R2M50
C
241
CEJA330M10
C
242
CEJA330M10
C
243
CKSRYB474K10
C
244
CKSRYB474K10
C
245
CKSRYB474K10
C
246
CKSRYB474K10
C
247
CKSRYB474K10
C
248
CKSRYB474K10
C
249
CKSRYB474K10
C
250
CKSRYB474K10
C
261
CKSRYB102K50
C
262
CKSRYB102K50
C
263
CKSRYB102K50
C
264
CKSRYB102K50
C
265
CKSRYB102K50
C
266
CKSRYB102K50
C
267
CKSRYB102K50
C
268
CKSRYB102K50
C
271
CEJA100M16
C
272
CEJA2R2M50
C
273
CKSQYB225K10
C
274
CKSQYB104K50
C
275
CKSQYB225K10
C
281
CEJA100M16
C
303
CCSRCH101J50
C
304
CCSRCH101J50
C
305
CEJA220M10
C
306
CEJA220M10
C
307
CEJA101M16
C
311
CCSRCH101J50
C
312
CCSRCH101J50
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
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QQ 376315150
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5
1
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
57
FH-MG6106ZH,MG6106ZH2
C
313
CEJA220M10
C
331
CKSRYB102K50
C
332
CKSRYB102K50
C
333
CKSRYB102K50
C
334
CEJA4R7M35
C
341
CEJA1R0M50
C
342
CEJA1R0M50
C
343
CEJA1R0M50
C
344
CEJA100M16
C
345
CEJA330M10
C
346
CEJA330M10
C
347
CEJA330M10
C
348
CEJA330M10
C
351
CEJA221M6R3
C
401
CKSRYB103K50
C
402
CKSRYB103K50
C
403
CKSRYB103K50
C
404
CKSRYB103K50
C
405
CKSRYB103K50
C
406
CKSRYB103K50
C
407
CEJA4R7M35
C
408
CCSRCH101J50
C
409
CCSRCH101J50
C
410
4.7µF/10V
CCH1280
C
411
CKSRYB103K50
C
412
CKSRYB103K50
C
413
CKSRYB102K50
C
414
CCSRCH120J50
C
415
CCSRCH120J50
C
451
CKSRYB333K25
C
452
CKSRYB333K25
C
453
CEJA1R0M50
C
454
CEJA1R0M50
C
601
CKSRYB103K50
C
602
CKSRYB102K50
C
603
CKSRYB104K16
C
604
CKSRYB104K16
C
605
CKSRYB104K16
C
606
CCSRCH220J50
C
607
CCSRCH220J50
C
608
CKSRYB223K25
C
651
CEJA2R2M50
C
661
CKSRYB473K25
C
671
CKSQYB473K50
C
701
CKSRYB103K50
C
702
CKSRYB103K50
C
703
CKSRYB102K50
C
704
CKSRYB104K16
C
705
CKSRYB104K16
C
706
CKSRYB103K50
C
707
CKSRYB103K50
C
708
CKSRYB103K50
C
801
CEJA220M10
C
802
CEJA220M10
C
803
1000µF/16V
CCH1343
C
821
CEJA1R0M50
C
822
CEJA101M16
C
831
CKSRYB473K25
C
832
CKSRYB103K50
C
833
CEJA220M10
C
841
CKSQYB104K50
C
842
CKSQYB473K50
C
851
CKSQYB104K50
C
852
CKSQYB473K50
C
861
CEJA220M16
C
862
CEJA220M16
C
863
CEJA2R2M50
C
864
CKSRYB102K50
C
931
4700µF/16V
CCH1328
C
932
CKSQYB104K50
C
951
CKSRYB103K50
C
953
CEJA1R0M50
C
954
CEJA1R0M50
C
955
CEJA220M10
Unit Number
: HWM7231
Unit Name
: Keyboard Unit
MISCELLANEOUS
IC
901
IC
LC75853NW
D
905
Chip LED
CL200HRCTU
L
901
Inductor
LCTB4R7K2125
S
903
Encoder(POWER/VOL)
CSD1050
S
905
Encoder(MODE/TUNE)
CSD1050
S
921
Spring Switch
CSN1033
IL
901
Lamp 8V 60mA
CEL1602
IL
902
Lamp 8V 60mA
CEL1602
IL
903
Lamp 8V 60mA
CEL1602
IL
904
Lamp 8V 60mA
CEL1602
IL
905
Lamp 8V 60mA
CEL1602
IL
906
Lamp 8V 60mA
CEL1602
IL
907
Lamp 8V 60mA
CEL1602
IL
908
Lamp 8V 60mA
CEL1602
IL
909
Lamp 8V 60mA
CEL1602
IL
910
Lamp 8V 60mA
CEL1603
IL
911
Lamp 8V 60mA
CEL1603
LCD 901
LCD
CAW1525
RESISTORS
R
901
RS1/10S561J
R
902
RS1/10S103J
R
903
RS1/10S683J
R
904
RS1/10S102J
R
905
RS1/10S102J
R
906
RS1/10S102J
R
907
RS1/10S102J
R
908
RS1/10S102J
R
914
RS1/10S103J
R
915
RS1/10S103J
R
916
RS1/10S103J
R
917
RS1/10S103J
R
918
RS1/10S103J
R
919
RS1/10S103J
R
920
RS1/10S103J
R
921
RS1/10S103J
R
930
RS1/10S100J
R
931
RS1/10S0R0J
R
932
RS1/10S100J
R
933
RS1/10S0R0J
R
934
RS1/10S100J
R
935
RS1/10S0R0J
R
936
RS1/10S100J
R
937
RS1/10S0R0J
R
938
RS1/10S100J
R
939
RS1/10S0R0J
R
940
RS1/10S100J
R
941
RS1/10S0R0J
R
942
RS1/10S100J
R
943
RS1/10S0R0J
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
C
www. xiaoyu163. com
QQ 376315150
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0
5
1
5
1
3
6
7
3
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TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
58
FH-MG6106ZH,MG6106ZH2
R
944
RS1/10S100J
R
945
RS1/10S0R0J
R
946
RS1/10S100J
R
947
RS1/10S0R0J
CAPACITORS
C
901
CKSQYB103K50
C
902
CKSQYB103K50
C
903
CKSQYB103K50
C
904
CKSQYB103K50
C
905
CKSQYB681K50
C
906
CKSQYB473K50
C
907
CKSQYB473K50
C
908
CKSQYB103K50
C
909
CSZSR4R7M10
Unit Number
: CWX2409
Unit Name
: CD Core Unit(Servo Unit)
MISCELLANEOUS
IC
101
IC
UPC2572GS
IC
201
IC
UPD63702AGF
IC
301
IC
BA5986FM
Q
101
Transistor
2SD1664
Q
102
Transistor
UMD2N
D
301
Diode
1SR154-400
X
201
Ceramic Resonator 16.934MHz
CSS1457
EF
201
Filter
CCG1076
EF
202
Filter
CCG1076
RESISTORS
R
101
RS1/8S100J
R
102
RS1/8S120J
R
104
RS1/16S822J
R
105
RS1/16S682J
R
106
RS1/16S183J
R
107
RS1/16S822J
R
108
RS1/16S333J
R
109
RS1/16S683J
R
110
RS1/16S134J
R
111
RS1/16S273J
R
112
RS1/16S222J
R
113
RS1/16S103J
R
114
RS1/16S103J
R
115
RS1/16S102J
R
116
RS1/16S163J
R
117
RS1/16S163J
R
120
RS1/16S101J
R
121
RS1/16S101J
R
201
RS1/16S104J
R
202
RS1/16S103J
R
203
RS1/16S332J
R
204
RS1/16S752J
R
205
RS1/16S752J
R
206
RS1/16S101J
R
250
RS1/16S331J
R
251
RS1/16S331J
R
252
RS1/16S331J
R
253
RS1/16S331J
R
254
RS1/16S331J
R
255
RS1/16S471J
R
256
RS1/16S471J
R
263
RS1/16S471J
R
274
RS1/16S471J
R
277
RS1/16S471J
R
301
RS1/16S103J
R
302
RS1/16S153J
R
303
RS1/16S103J
R
304
RS1/16S273J
R
305
RS1/16S103J
R
306
RS1/16S752J
R
307
RS1/16S103J
R
308
RS1/16S103J
R
309
RS1/16S471J
R
311
RS1/16S471J
CAPACITORS
C
101
CEV101M6R3
C
102
CKSQYB104K16
C
103
CEV470M6R3
C
104
CKSQYB334K16
C
105
CCSRCH240J50
C
106
CKSRYB222K50
C
107
CEV4R7M35
C
108
CKSRYB273K25
C
109
CCSRCH101J50
C
110
CKSQYB104K16
C
111
CKSRYB332K50
C
112
CKSQYB473K16
C
113
CKSRYB103K25
C
114
CKSRYB391K50
C
115
CCSRCH121J50
C
116
CKSRYB682K50
C
117
CKSRYB333K16
C
118
CKSQYB334K16
C
119
CKSQYB334K16
C
120
CKSQYB334K16
C
121
CKSQYB334K16
C
122
CKSQYB104K16
C
123
CKSRYB472K50
C
124
CKSQYB104K16
C
125
CCSRCH5R0C50
C
126
CKSRYB153K25
C
127
CKSRYB102K50
C
201
CKSQYB334K16
C
202
CKSQYB104K16
C
203
CKSQYB104K16
C
204
CKSRYB471K50
C
207
CKSQYB683K16
C
208
CKSRYB821K50
C
209
CKSRYB273K25
C
210
CKSQYB334K16
C
211
CKSQYB334K16
C
212
CKSQYB334K16
C
213
22µF/6.3V
CCH1300
C
301
CEV101M10
C
302
CEV101M10
Unit Number
: CWX2410
Unit Name
: CD Core Unit(STS Unit)
MISCELLANEOUS
IC
501
IC
CXD2511R
IC
502
IC
MSM514400DP-60TS
IC
601
IC
AK4321VF
IC
701
IC
BA05SFP
IC
801
IC
LB1836M
IC
802
IC
LB1836M
Q
801
Transistor
DTA123JK
Q
802
Transistor
UN2211
D
701
Diode
1SR154-400
D
702
Diode
1SR154-400
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
D
G
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4
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8
0
5
1
5
1
3
6
7
3
Q
Q
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TEL 13942296513 QQ 376315150 892498299
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59
FH-MG6106ZH,MG6106ZH2
D
703
Diode
1SS355
D
704
Diode
1SS355
D
705
Diode
1SS355
D
706
Diode
1SS355
D
707
Diode
1SS355
D
708
Diode
1SS355
S
801
Spring Switch(LOAD)
CSN1052
S
802
Spring Switch(DOOR)
CSN1052
S
803
Spring Switch(MODE)
CSN1052
EF
701
Filter
CCG1051
EF
702
Filter
CCG1051
RESISTORS
R
501
RS1/16S102J
R
502
RS1/16S202J
R
503
RS1/16S392J
R
504
RS1/16S822J
R
505
RS1/16S163J
R
506
RS1/16S512J
R
507
RS1/16S182J
R
508
RS1/16S222J
R
509
RS1/16S102J
R
510
RS1/16S102J
R
511
RS1/16S102J
R
512
RS1/16S102J
R
513
RS1/16S102J
R
514
RS1/16S471J
R
601
RS1/16S101J
R
602
RS1/16S101J
R
603
RS1/16S471J
R
604
RS1/16S471J
R
701
RS1/10S0R0J
R
702
RS1/10S100J
R
716
RS1/16S471J
R
717
RS1/16S471J
R
718
RS1/16S471J
R
801
RS1/10S102J
CAPACITORS
C
501
CKSQYB334K16
C
502
CKSQYB334K16
C
503
CKSQYB334K16
C
504
CCSRCH471J50
C
506
CCSRCH221J50
C
601
CKSQYB334K16
C
602
CCSRCH221J50
C
603
CKSQYB334K16
C
604
CKSQYB334K16
C
605
22µF/6.3V
CCH1300
C
606
CKSQYB334K16
C
701
22µF/6.3V
CCH1300
C
702
CEVL101M6R3
C
703
CKSQYB334K16
C
704
CKSQYB334K16
C
801
CKSQYB104K25
C
802
CKSQYB104K25
C
803
CEVL220M16
Unit Number
:
Unit Name
: PCB Unit(D)
Q
851
Photo-transistor
CPT231SCTD
Q
852
Photo-transistor
CPT231SCTD
Unit Number
:
Unit Name
: PCB Unit(E)
R
856
RS1/8S911J
R
857
RS1/8S821J
Unit Number :
Unit Name
: PCB Unit(C)
Q
881
Photo-transistor
CPT231SCTD
D
883
Chip LED
CL205IRXTU
S
885
Spring Switch(MAX Detect)
CSN1052
Unit Number :
Unit Name
: PCB Unit(A)
D
891
Chip LED
CL205IRXTU
D
892
Chip LED
CL205IRXTU
Unit Number :
Unit Name
: PCB Unit(B)
S
886
Spring Switch(ELV Home)
CSN1052
S
887
Spring Switch(Clamp)
CSN1051
Unit Number :
Unit Name
: Motor PCB(A)
Q
1
Photo-interrupter
RPI-221
M
1
Motor Unit(Cam Gear)
CXB3174
M
3
Motor Unit(ELV)
CXB3175
Unit Number :
Unit Name
: Motor PCB(B)
M
4
Motor Unit(Carriage)
CXB3178
M
5
Motor(Spindle)
CXM1120
Unit Number :
Unit Name
: Load Motor PCB
M
2
Motor Unit(Load)
CXB3177
Unit Number : CWE1590
Unit Name
: FM/AM Tuner Unit
MISCELLANEOUS
IC
1
IC
PA4023B
IC
2
IC
PA4024A
Q
1
Chip Transistor
2SC2712
Q
2
Transistor
DTC124EU
Q
3
FET
3SK263
Q
5
Transistor
2SK1067
Q
31
Chip Transistor
2SC2712
Q
201
Transistor
2SK435
Q
202
Chip Transistor
2SC2712
D
3
Diode
1SV251
D
4
Diode
1SV250
D
5
Diode
KV1410(23)
D
6
Diode
MA157
D
7
Diode
KV1410(23)
D
8
Diode
KV1410(23)
D
9
Diode
KV1410(23)
D
10
Diode
1SV250
D
201
Diode
MA157
D
202
Diode
1SV251
D
231
Diode
SVC253
L
1
Inductor
LCTBR12K2125
L
2
Air-core Coil
CTC1152
L
3
Air-core Coil
CTC1152
L
4
Air-core Coil
CTC1151
L
5
Coil
CTC1147
L
6
Air-core Coil
CTC1153
L
40
Inductor
LCTBR15K1608
L
51
Ferri-Inductor
LAU150K
L
52
Coil
CTC1136
L
201
Ferri-Inductor
LAU2R7K
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
M
J
I
L
H
F
E
K
B
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FH-MG6106ZH,MG6106ZH2
L
202
Ferri-Inductor
LAU330K
L
203
Inductor
CTF1436
L
208
Inductor
LCTA681J4532
L
209
Inductor
LCTA102J4532
L
210
Coil
CTB1109
L
231
Inductor
LAU3R3J
L
251
Inductor
LCTA221J3225
L
252
Inductor
LCTA221J3225
T
31
Coil
CTE1116
TC
1
Trimmer
CCL1046
TC
2
Trimmer
CCL1046
TC
3
Trimmer
CCL1046
CF
25
Ceramic Filter
CTF1290
CF
51
Ceramic Filter
CTF1290
CF
52
Ceramic Filter
CTF1144
CF
53
Ceramic Filter
CTF1145
CF
230
Crystal Filter
CTF1262
CF
232
Ceramic Filter
CTF1348
X
151
Radiator 918.5Hz
CSS1365
X
231
Crystal Resonator 10.26MHz
CSS1111
VR
101
Semi-fixed 15kΩ(B)
CCP1345
VR
151
Semi-fixed 33kΩ(B)
CCP1347
VR
154
Semi-fixed 150kΩ(B)
CCP1351
VR
156
Semi-fixed 100kΩ(B)
CCP1350
RESISTORS
R
3
RS1/16S223J
R
4
RS1/16S101J
R
6
RS1/16S101J
R
7
RS1/16S0R0J
R
8
RS1/16S332J
R
9
RS1/16S823J
R
10
RS1/16S223J
R
11
RS1/16S124J
R
12
RS1/16S474J
R
13
RS1/10S0R0J
R
15
RS1/16S161J
R
16
RS1/16S104J
R
17
RS1/16S332J
R
18
RS1/16S332J
R
19
RS1/16S154J
R
21
RS1/16S332J
R
22
RS1/16S510J
R
24
RS1/16S101J
R
25
RS1/16S221J
R
26
RS1/16S102J
R
28
RS1/16S472J
R
29
RS1/16S393J
R
31
RS1/16S470J
R
32
RS1/16S912J
R
33
RS1/16S912J
R
34
RS1/16S331J
R
35
RS1/16S331J
R
41
RS1/16S150J
R
51
RS1/16S331J
R
55
RS1/16S102J
R
56
RS1/16S823J
R
61
RS1/16S392J
R
62
RS1/16S273J
R
103
RS1/16S333J
R
104
RS1/16S104J
R
105
RS1/16S683J
R
107
RS1/16S222J
R
152
RS1/16S393J
R
155
RS1/16S333J
R
157
RS1/10S183J
R
160
RS1/16S222J
R
161
RS1/16S563J
R
162
RS1/16S225J
R
163
RS1/16S472J
R
165
RS1/16S102J
R
202
RS1/16S223J
R
204
RS1/16S103J
R
205
RS1/16S471J
R
206
RS1/16S220J
R
207
RS1/16S101J
R
208
RS1/16S102J
R
214
RS1/16S473J
R
215
RS1/16S683J
R
230
RS1/16S0R0J
R
231
RS1/16S242J
R
232
RS1/16S473J
R
237
RS1/16S822J
R
238
RS1/16S104J
R
239
RS1/16S104J
R
240
RS1/16S822J
R
241
RS1/16S202J
R
243
RS1/16S123J
R
244
RS1/16S392J
R
247
RS1/10S223J
R
250
RS1/16S222J
CAPACITORS
C
1
CCSRCH220J50
C
2
CKSRYB222K50
C
3
CCSRCH4R0D50
C
5
CKSRYB222K50
C
6
CKSQYB473K16
C
7
CKSQYB473K16
C
8
CKSQYB104K16
C
9
CKSRYB222K50
C
10
CEAL1R0M50
C
11
CCSRCH470J50
C
12
CCSRCJ3R0C50
C
13
CKSRYB222K50
C
15
CCSRCJ3R0D50
C
17
CCSRCH120J50
C
18
CKSRYB103K25
C
19
CCSRCH120J50
C
20
CKSRYB222K50
C
21
CEAL100M16
C
22
CCSRRH100D50
C
23
CCSRRH150J50
C
24
CCSRCH471J50
C
30
CCSRRH201J50
C
31
CKSRYB103K25
C
32
CKSRYB473K16
C
33
CCSRCH220J50
C
34
CCSRCH4R0D50
C
41
CKSQYB104K16
C
51
CKSRYB223K25
C
52
CKSRYB103K25
C
54
CCSRCH470J50
C
55
CKSQYB223K25
C
56
CKSQYB104K16
C
57
CKSRYB472K50
C
58
CEJA330M10
C
59
CKSRYB103K25
C
61
CCSRCH270J50
C
62
CKSRYB103K25
C
63
CEALR22M50
C
65
CKSQYB104K16
C
101
CEALNP100M10
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
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FH-MG6106ZH,MG6106ZH2
C
102
CKSRYB182K50
C
103
CKSQYB682K50
C
104
CEAL2R2M50
C
105
CKSRYB103K25
C
106
CCSRCH151J50
C
107
CKSRYB103K25
C
151
CKSRYB222K50
C
152
CKSQYB104K16
C
153
CEAL3R3M50
C
154
CKSQYB104K16
C
157
CEAL3R3M50
C
158
CKSYB474K16
C
159
CEAL220M6R3
C
160
CKSQYB104K16
C
161
CKSQYB104K16
C
162
CEAL3R3M50
C
163
CKSRYB102K50
C
165
CCSRCH100D50
C
201
CKSRYB103K25
C
202
CCSRCH100D50
C
203
CKSRYB332K50
C
204
CKSQYB473K16
C
205
CKSRYB473K16
C
206
CKSRYB103K25
C
207
CCSRCH120J50
C
208
CCSRCH221J50
C
210
CCSRCH100D50
C
211
CCSRCH220J50
C
212
CEJA470M6R3
C
213
CKSRYB103K25
C
215
CCSRCH7R0D50
C
216
CCSRCH101J50
C
217
CEAL1R0M50
C
219
CKSRYB223K25
C
220
CKSRYB103K25
C
221
CKSRYB103K25
C
230
CKSQYB104K16
C
231
CCSRCH330J50
C
232
CCSRCH150J50
C
233
CKSRYB103K25
C
234
CEJA330M10
C
235
CKSRYB332K50
C
236
CKSQYB473K16
C
237
CCSRTH120J50
C
239
CKSRYB103K25
C
240
CKSYB104K16
C
241
CKSQYB104K16
C
242
CEALR47M50
C
244
CKSRYB473K16
C
245
CKSQYB183K25
C
246
CKSQYB184K16
C
248
CKSQYB334K16
C
250
CCSRCJ3R0C50
C
251
CCSRCH181J50
Unit Number
: EWM1031
Unit Name
: Deck Unit
MISCELLANEOUS
IC
251
IC
HA12216F
IC
351
IC
PA2020A
Q
271
Transistor
2SC4116
D
352
Diode
1SS355
VR
301
Semi-fixed 33kΩ(B)
CCP1280
VR
302
Semi-fixed 33kΩ(B)
CCP1280
RESISTORS
R
255
RS1/16S181J
R
256
RS1/16S181J
R
257
RS1/16S183J
R
258
RS1/16S183J
R
259
RS1/16S133J
R
260
RS1/16S133J
R
261
RS1/16S274J
R
262
RS1/16S274J
R
271
RS1/16S183J
R
272
RS1/8S0R0J
R
273
RS1/8S0R0J
R
274
RS1/16S0R0J
R
275
RS1/16S473J
R
276
RS1/16S104J
R
277
RS1/16S224J
R
278
RS1/16S104J
R
281
RS1/8S0R0J
R
282
RS1/8S0R0J
R
283
RS1/8S0R0J
R
284
RS1/8S0R0J
R
285
RS1/16S0R0J
R
287
RS1/16S0R0J
R
291
RS1/8S0R0J
R
292
RS1/10S0R0J
R
293
RS1/10S0R0J
R
294
RS1/10S0R0J
R
321
RS1/8S0R0J
R
322
RS1/8S0R0J
R
351
RS1/16S102J
R
352
RS1/16S102J
R
353
RS1/16S102J
R
354
RS1/16S102J
R
355
RS1/16S274J
R
362
RS1/8S301J
R
373
RS1/16S0R0J
R
374
RS1/8S0R0J
R
375
RS1/8S0R0J
R
401
RS1/16S153J
R
402
RS1/16S332J
R
403
RS1/16S911J
R
404
RS1/16S274J
CAPACITORS
C
251
CKSRYB391K50
C
252
CKSRYB391K50
C
253
CKSRYB391K50
C
254
CKSRYB391K50
C
255
CKSRYB103K50
C
256
CKSRYB103K50
C
271
1µF/50V
ECH0002
C
272
CKSRYB104K16
C
301
CKSRYB104K16
C
302
CKSRYB104K16
C
309
CKSRYB104K16
C
310
CKSRYB104K16
C
351
CKSQYB224K25
C
352
CKSRYB392K50
C
353
CKSRYB103K50
C
354
CKSRYB103K50
C
355
CKSQYB104K50
C
356
CKSRYB103K50
C
401
CKSRYB392K50
C
402
CKSRYB334K10
C
403
CKSRYB223K25
C
404
CKSRYB103K50
C
405
CKSRYB333K16
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
N
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FH-MG6106ZH,MG6106ZH2
Unit Number
:
Unit Name
: Reel Sense PCB
MISCELLANEOUS
S
1
Switch(LOAD)
ESG1007
S
2
Switch(MODE)
ESG1007
S
3
Switch(70µS)
ESG1007
EGN
1
Photo-reflector
EGN1004
Miscellaneous Parts List
Pickup Unit(Service)(P8)
CXX1311
M
1
Motor Unit(MAIN)
EXA1491
M
2
Motor Unit(SUB)
EXA1623
HD
1
Head Assy
EXA1594
=====Circuit Symbol and No.===Part Name
Part No.
---
------
------------------------------------------
-------------------------
O
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FH-MG6106ZH,MG6106ZH2
6. ADJUSTMENT
6.1 CD ADJUSTMENT
1) Precautions on Adjustment
• The unit employs a single voltage (+5V) for the regu-
lator, thus the reference potential of the signal is
RFOUT (approximately 2.5V) rather than GND.
Inadvertent contact of REFOUT and GND during
adjustment can result not only in disabling normal
potential measurement but also in exposing the pick-
up to strong impacts due to malfunctioning of the
servo. Therefore, you are requested to observe the
following precautions.
• Make sure that the negative probe of the measuring
instrument is not connected to RFOUT or GND.
Special care must be exercised so that the channel 1
negative probe may not be connected to the oscillo-
scope and the channel 2 negative probe to GND.
Since the frame of the measuring instrument is usual-
ly at the same potential as the negative probe, the
frame of the measuring instrument must be changed
to floating status.
When RFOUT is inadvertently connected to GND, you
must immediately turn off the regulator or power
supply.
• The regulator must be turned off before mounting or
dismounting filters or wiring materials.
• You should not start adjustment or measurement
immediately after the regulator is turned on. It is rec-
ommended to run the player for approximately one
minute so that it may stabilize.
• When the test mode is turned on, various protective
functions from the software become unavailable.
Thus, you must make sure that undesirable electric or
mechanical shocks are not be given to the system.
• This model employs a photo-transistor for detecting
discs at their loading or ejection. Thus, if its outer
case is removed during repair work and internal parts
are exposed to light of strong intensity, malfunctions
including the following can result:
∗ The eject button becomes inoperable during play.
Pressing the eject button does not eject a disc and
play is continued.
∗ Loading becomes unavailable.
If a malfunction is recognized, appropriate remedial
actions must be taken. Such actions include chang-
ing the light source position, changing the unit posi-
tion and applying a cover to the photo-transistor.
• When you press the EJECT key to eject a disc, you
must not touch any other key until the ejection is
complete.
• If you press the SEEK/SKIP+ or SEEK/SKIP- for the
focus search in the test mode, you must turn the
power off immediately. (Otherwise, the lens will be
forced to stick to the top or bottom, potentially result-
ing in the burning of the actuator.)
2) Description of the Test Mode
• Turning on the Test Mode
Press the [4] and [6] keys simultaneously to turn on
the ACC and the backup.
• Ending the Test Mode
Apply the reset (the reset will be applied two minutes
after the power is turned from off).
• Operation of TR JUMPs (except 100TR) continues
after your finger has left the key. CRG, MOVE and
100TR JUMP are forced to the tracking close mode as
soon as the key is released.
• Turning the power on or off resets the JUMP MODE
to the Single TR.
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FH-MG6106ZH,MG6106ZH2
[SCAN/RPT]
Power Off
MIN
SEC
[3]
Focus Close/S-curve/
F, F0 Measurement
MIN
SEC
91
91
[5]
Focus Mode Select
MIN
SEC
0X
0X
[1]
Tracking Servo
Close
MIN
SEC
00
00
[SCAN/RPT]
Power ON
(T.OFFSET adjustment required)
MIN
SEC
00
00
[3]
Power ON
(T.OFFSET adjustment not required)
MIN
SEC
99
99
[1]
Mechanism Test Mode
Initial State
MIN
SEC
0*
**
[5]
New Test Mode
[CD] or [SOURCE]
Source CD
MIN
SEC
** **
[SCAN/RPT]
Power Off
[1]
Tracking Close
(AGC, Applicable Servo)
MIN
SEC
XX
XX
[5]
Tracking Close
(No AGC, Applicable Servo)
MIN
SEC
XX
XX
[3]
Auto Adjustment Display
/Rough Servo
MIN
SEC
??
??
[2]
Tracking Balance
Adjustment
MIN
SEC
8X
8X
[Key]
Contents
Display
[4] + [6] + RESET
Test Mode In
[3]
AGC
MIN
SEC
XX
XX
[5]
CRG/TR Jump Count
Select
MIN
SEC
XX
XX
[SEEK/SKIP+]
CRG+/TR Jump+
MIN
SEC
XX
XX
[SEEK/SKIP-]
CRG–/TR Jump–
MIN
SEC
XX
XX
[4]
SPINDLE
Uniform/
Double Switching
MIN
SEC
XX
XX
[SCAN/RPT]
Power Off
[1]
AGC/F.BIAS
Display Switching
MIN
SEC
??
??
MIN
SEC
99
99
or
[SEEK/SKIP+]
CRG+
MIN
SEC
00
00
TRK
MIN
99
99
or
[SEEK/SKIP-]
CRG-
MIN
SEC
00
00
MIN
SEC
99
99
or
[SEEK/SKIP+]
CRG+
MIN
SEC
8X
8X
MIN
SEC
9X
9X
or
[SEEK/SKIP-]
CRG-
MIN
SEC
8X
8X
MIN
SEC
9X
9X
or
[SCAN/RPT]
Power Off
[2]
Trackig Open
MIN
SEC
8X
8X
MIN
SEC
9X
9X
or
[2]
Trackig Open
MIN
SEC
8X
8X
MIN
SEC
9X
9X
or
*1
*6
*5
*3
*2
*2
*4
*1) Switching must take place in the following sequence.
MIN
SEC
00
00
(
)
MIN
SEC
99
99
S.Curve Check
MIN SEC
01
01
Focus EQ Measurement.
Focus Close
MIN SEC
02
02
*2)
→
→
→
→
→
9X(8X):91(81)
4 TR
92(82)
10 TR
93(83)
32 TR
94(84)
100 TR
95(85)
CRG Move
96(86)
Switching must take place in the following sequence.
*4)
→
→
→
F.AGC Gain
T.AGC Gain
F. BIAS Setting
(AGC Gain = (Current value/Initial value) x 20)
→
→
→
→
→
Single TR /4TR / 10TR / 32TR / 100TR
Single TR
*3) Switching must take place in the following sequence.
It applies to the CRG Move and 100TR Jump alone.
Min/Sec (or Track No.)
*5) Switching must take place in the following sequence.
F.Cancel Display
*6) Switching must take place in the following sequence.
T.Offset Display
T.Bal Display
Rough Servo.
(F.Bias value, F.Cancel value, T.Offset value, T.Bal value
= (Upper 8 bits of the setting (7F[H] to 80[H] + 128)/4
= 63[D] to 32[D] to 00[D]).
•
•
•
Operation of TR JUMPs other than 100TR is continued after your finger has left the key.
CRG Move and 100TR Jump are forced to the Tracking Close Mode when the key is released.
Powering on or off resets the Jump Mode to the Single TR (91).
When ending the test mode, apply the reset (the reset is applied in two minutes from powering off).
Note:
Note:
Sound is unavailable even after the tracking has been closed
(this trouble results when the IC for the STS is not controlled in the test mode).
When you pressed the [SEEK/SKIP+] or [SEEK/SKIP-] key during the Focus Search, you must turn the power off immediately
(otherwise, the lens can stick resulting in actuator damages).
[Key]
[SCAN/RPT]
[SEEK/SKIP+]
[SEEK/SKIP-]
[1]
[2]
[3]
[4]
[5]
[6]
Operation
Test Mode
New Test Mode
Power ON/OFF
CRG+/TR Jump+
(Toward outer perimeter)
Tracking Close/AGC gain,
F.Bias adjustment value display switching
Auto Tracking Balance adjustment/
Tracking Open
Focus Close, S.Curve, F.EQ measurement/
Rough Servo/AGC
Focus Open
Focus Mode select/Tracking Close/
CRG*TR Jump Switching
CRG-/TR Jump-
(Toward inner perimeter)
Error occurrence time/
Cause display switching
Track+/FF
Track-/REV
Mode
RAMDOM
Auto/Manual switching
MIN
SEC
MIN
SEC
MIN
SEC
DISC UP
DISC UP
[EJECT]
[LOAD]
DISC Eject
DISC Eject
DISC Load
DISC Load
RPT
- CD Player Flowchart
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• Note :
The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha-
nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted
PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if
the PU unit must be changed, the grating should be checked using the procedure below.
• Purpose :
To check that the grating is within an acceptable range when the PU unit is changed.
• Symptoms of Mal-adjustment :
If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform
track search operations, or taking a long time for track searching.
• Method :
• Measuring Equipment
• Oscilloscope, Two L.P.F.
• Measuring Points
• E, F, REFOUT
• Disc
• ABEX TCD-784
• Mode
• TEST MODE
• Checking Procedure
1. In test mode, load the disc and switch the 5V regulator on.
2. Using the SEEK/SKIP+ and SEEK/SKIP- buttons, move the PU unit to the innermost track.
3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjust-
ment the display should now read "81". Press key 3 4 times. The display will change, returning to "81" on the
fourth press.
4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ-
ence is within 75° . Refer to the photographs supplied to determine the phase angle.
5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any
improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the
mechanism should be judged to be at fault.
• Note
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be
seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver-
age angle.
• Hint
Reloading the disc changes the clamp position and may decrease the "wobble".
100kΩ
390pF
100kΩ
390pF
E
REFOUT
F
Xch
Ych
Oscilloscope
L.P.F.
L.P.F.
E
F
REFOUT
REFOUT
CD CORE UNIT(SERVO UNIT)
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
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Grating waveform
Ech → Xch 20mV/div, AC
Fch → Ych 20mV/div, AC
45°
0°
75°
60°
30°
90°
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6.3 TUNER, CASSETTE SECTION
- Connection Diagram
FM SSG
Stereo
Modulator
50Ω(37.5Ω)
Antenna Plug
Dummy Antenna
50Ω(75Ω)
TUNER AMP ASSY
FM/AM TUNER UNIT
Antenna
Jack
mV Meter(1)
Oscilloscope
DC Regulated
Power Supply
Lch+
Lch-
Rch+
Rch-
4Ω
4Ω
+13.2v
GND
DC V
Meter(1)
Pin 1
Pin 14
Pin 13
Pin26
FM/AM TUNER UNIT (TOP VIEW)
DC V
Meter(2)
L5
TC3
L52
VR151
TC2
VR101
VR154
VR156
TC1
T31
L6
Pin 6(FMSD)
Pin 19(FMTV)
Pin 27
Pin 28
Center
Meter
C63
L52
FM/AM TUNER UNIT(BOTTOM VIEW)
VR302
mV
Meter(2)
VR301
L-CH
R-CH
Pin2
Pin3
CN251
DECK UNIT
Extention Cord GGD1121
CN111
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FM ADJUSTMENT
Modulation
M:MONO MOD., 400Hz 30%(22.5kHz Dev.)
S1:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.)
NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow
the circuits to stabilize.
FM SSG
Displayed
Adjustment
Adjustment Method
No.
Frequency(MHz)
Level(dBf)
Frequency(MHz)
Point
(Switch Position)
TUN Volt
1
•••••
•••••
107.9
L5
DC V Meter(1) : 6V
Center
2
98.1 M
65-85
98.1
L52
Center Meter : 0
Meter
RF
3
106.1 M
5
106.1
TC3
mV Meter(1) : Maximum
Trimmer
ANT
4
98.1 M
5
98.1
TC1,TC2
mV Meter(1) : Maximum
Trimmer
IFT
5
98.1 M
5
98.1
T31
mV Meter(1) : Maximum
RF Coil
6
89.9 M
5
89.9
L6
mV Meter(1) : Maximum
RF
7
106.1 M
5
106.1
TC3
mV Meter(1) : Maximum
Trimmer
RF Coil
8
89.9 M
5
89.9
L6
mV Meter(1) : Maximum
RF
9
106.1 M
5
106.1
TC3
mV Meter(1) : Maximum
Trimmer
Separation
10
98.1 S
65
98.1
VR101
mV Meter(1) : Maximum
ARC
11
98.1 S
38
98.1
VR154
mV Meter(1) : Separation 5dB
Separation
Interstation
12
98.1 M
65
98.1
mV Meter(1) : AdB
Noise
13
98.1 M
-∞
98.1
VR151
mV Meter(1) : A-15dB
Search
14
98.1 M
26
98.1
VR156
DC V Meter(2) : Level "H"
Sensitivity
15
98.1 M
25
98.1
VR156
DC V Meter(2) : Level "L"
16
Repeat steps 14 and 15 until the adjustment standards are satisfied.
DOLBY B NR ADJUSTMENT
No.
Test Tape
Adjustment Point
Adjustment Method
(Switch Position)
1
NCT-150
VR301(Lch),VR302(Rch)
mV Meter(2) : –8.24dBm(300mV)±1dB
(400Hz,200nwb/m)
(DOLBY NR Switch : OFF)
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[SCAN/RPT]
Mechanism Test
initialized
MIN
SEC
[1]
CAMMOTOR
select
MIN
SEC
1*
**
[2]
ELVMOTOR
select
MIN
SEC
2*
**
[3]
LOADMOTOR
select
MIN
SEC
3*
**
[1]
Mechanism Test In
Initial State
MIN
SEC
0*
**
[SCAN/RPT]
CD Test Mode
MIN
SEC
00
00
[6]
New Test Mode
Source CD
[Key]
Contents
Display
Test Mode In
[4]
CAM+LOADMOTOR
select
MIN
SEC
4*
**
[SEEK/SKIP+]
MOTOR FWD drive
MIN
SEC
**
**
[Key]
[SCAN/RPT]
[SEEK/SKIP+]
[SEEK/SKIP-]
[1]
[2]
[3]
[4]
Operation
Mechanism Test is initialized.
Valid only when the motor selected (using the
[F7] to [F10] keys) is driven in FWD direction.
CAMMOTOR is selected.
[3]
CD Test Mode
MIN
SEC
99
99
[SEEK/SKIP-]
MOTOR REV drive
MIN
SEC
**
**
Valid only when the motor selected (using the
[F7] to [F10] keys) is driven in REV direction.
ELVMOTOR is selected.
LOADMOTOR is selected.
CAM + LOADMOTOR is selected.
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