Marantz CD6006 User manual

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On-line owner’s manual
http://manuals.marantz.com/CD6006/NA/EN/index.php
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http://manuals.marantz.com/CD6006/JP/JA/index.php
CAUTION IN SERVICING
ELECTRICAL
MECHANICAL
REPAIR INFORMATION
UPDATING
CD Player
CD6006
Service Manual Ver. 3
•Forpurposesofimprovement,specicationsanddesignaresubjecttochangewithoutnotice.
•Pleaseusethisservicemanualwithreferringtotheoperatinginstructionswithoutfail.
•Someillustrationsusinginthisservicemanualareslightlydifferentfromtheactualset.
Please refer to the MODIFICATION NOTICE.

CAUTION IN SERVICING
SAFETY PRECAUTIONS
NOTE FOR SCHEMATIC DIAGRAM
NOTE FOR PARTS LIST
INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND OPTICAL UNIT
WARNING AND LASER SAFETY INSTRUCTIONS
CAUTION IN SERVICING.
Initializing This Unit
JIG FOR SERVICING
2
Caution in
servicing Electrical Mechanical Repair Information Updating

The following items should be checked for continued protection of the customer and the service
technician.
Leakage current check
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or
(2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance
from chassis to either side of the power cord is less than 460 kohms, the set is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, when the set's
power is in each state (on, off and standby mode), if applicable.
CAUTION Please heed the following cautions and instructions during servic-
ing and inspection.
◎ Heed the cautions!
Cautions which are delicate in particular for servicing are labeled on the cabinets, the parts and the
chassis, etc. Be sure to heed these cautions and the cautions described in the handling instructions.
◎ Cautions concerning electric shock!
(1) An AC voltage is impressed on this set, so if you touch internal metal parts when the set is energized,
you may get an electric shock. Avoid getting an electric shock, by using an isolating transformer and
wearing gloves when servicing while the set is energized, or by unplugging the power cord when
replacing parts, for example.
(2) There are high voltage parts inside. Handle with extra care when the set is energized.
◎ Caution concerning disassembly and assembly!
Through great care is taken when parts were manufactured from sheet metal, there may be burrs on the
edges of parts. The burrs could cause injury if ngers are moved across them in some rare cases. Wear
gloves to protect your hands.
◎ Use only designated parts!
The set's parts have specic safety properties (re resistance, voltage resistance, etc.). Be sure to use
parts which have the same properties for replacement. The burrs have the same properties. In particular,
for the important safety parts that are indicated by the z mark on schematic diagrams and parts lists,
be sure to use the designated parts.
◎ Be sure to mount parts and arrange the wires as they were originally placed!
For safety seasons, some parts use tapes, tubes or other insulating materials, and some parts are mount-
ed away from the surface of printed circuit boards. Care is also taken with the positions of the wires by
arranging them and using clamps to keep them away from heating and high voltage parts, so be sure to
set everything back as it was originally placed.
◎ Make a safety check after servicing!
Check that all screws, parts and wires removed or disconnected when servicing have been put back
in their original positions, check that no serviced parts have deteriorate the area around. Then make
an insulation check on the external metal connectors and between the blades of the power plug, and
otherwise check that safety is ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect the antenna, plugs, etc., and on the power.
Using a 500V insulation resistance tester, check that the insulation resistance value between the inplug
and the externally exposed metal parts (antenna terminal, headphones terminal, input terminal, etc.) is
1M Ω or greater. If it is less, the set must be inspected and repaired.
Many of the electric and the structural parts used in the set have special safety properties. In most cases
these properties are difcult to distinguish by sight, and the use of replacement parts with higher rat-
ings (rated power and withstand voltage) does not necessarily guarantee that safety performance will
be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and the
parts list in this service manual. Be sure to replace them with the parts which have the designated part
number.
(1) Schematic diagrams Indicated by the z mark.
(2) Parts lists Indicated by the z mark.
The use of parts other than the designated parts could cause electric shocks, res or other dangerous
situations.
CAUTION Concerning important safety parts
SAFETY PRECAUTIONS
3
Caution in
servicing Electrical Mechanical Repair Information Updating

FATTENTION DWARNUNG
WAARSCHUWING
AVVERTIMENTO
WARNING
Safety regulations require that the set be restored to its original condition
and that parts which are identical with those specified be used.
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkelijke
toestand wordt terug gebracht en dat onderdelen, identiek aan de
gespecifieerde worden toegepast.
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten.
Der Originalzustand des Gerats darf nicht verandert werden.
Fur Reparaturen sind Original-Ersatzteile zu verwenden.
Le norme di sicurezza esigono che l’apparecchio venga rimesso nelle
condizioni originali e che siano utilizzati pezzi di ricambiago idetici a quelli
specificati.
Les normes de sécurité exigent que l’appareil soit remis a l’état d’origine et
que soient utilisées les pièces de rechange identiques à celles spécifiées.
“Pour votre sécurité, ces documents
doivent être utilisés par des
spécialistes agrées, seuls habilités à
réparer votre appareil en panne.”
GB NL
I
D
I
F
GB
NL
All ICs and many other semi-conductors are
susceptible to electrostatic discharges (ESD).
Careless handling during repair can reduce life
drastically.
When repairing, make sure that you are connected
with the same potential as the mass of the set via a
wrist wrap with resistance.
Keep components and tools also at this potential.
Tous les IC et beaucoup d’autres semiconducteurs
sont sensibles aux décharges statiques (ESD).
Leur longévité pourrait être considérablement
écourtée par le fait qu’aucune précaution n’est prise
a leur manipulation.
Lors de réparations, s’assurer de bien être relié au
même potentiel que la masse de l’appareil et enfiler
le bracelet serti d’une résistance de sécurité.
Veiller a ce que les composants ainsi que les outils
que l’on utilise soient également a ce potentiel.
Alle IC und viele andere Halbleiter sind
empfindlich gegen elektrostatische
Entladungen (ESD).
Unsorgfältige Behandlung bei der Reparatur
kann die Lebensdauer drastisch vermindern.
Sorgen sie dafür, das Sie im Reparaturfall
dem Massepotential des Gerätes verbunden
sind.
Halten Sie Bauteile und Hilfsmittel ebenfalls
über ein Pulsarmband mit Widerstand mit auf
diesem Potential.
Alle IC’s en vele andere halfgeleiders zijn gevoelig
voor elektrostatische ontladingen (ESD).
Onzorgvuldig behandelen tijdens reparatie kan de
levensduur drastisch doen verminderen.
Zorg ervoor dat u tijdens reparatie via een polsband
met weerstand verbonden bent met apparaat.
Houd componenten en hulpmiddelen ook op
ditzelfde potentiaal.
Tutti IC e parecchi semi-conduttori sono sensibili
alle scariche statiche (ESD).
La loro longevita potrebbe essere fortemente ridatta
in caso di non osservazione della piu grande
cauzione alla loro manipolazione.
Durante le riparazioni occorre quindi essere
collegato allo stesso potenziale che quello della
massa dell’apparecchio tramite un braccialetto a
resistenza.
Assicurarsi che i componenti e anche gli utensili
con quali si lavora siano anche a questo potenziale.
LASER SAFETY
CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDS
Æ TTELSE FOR STRÅLING
ADVARSEL SYNLIG OG USYNLIG LASERSTRÅLING NÅR DEKSEL Å PNES UNNGÅ EKSPONERING FOR STRÅLEN
VARNING SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN
VARO! AVATT AESSA OLET ALTTIINA NÄKYVÄLLE JA NÄKYMÄTTÖMÄLLE LASER SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN
VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN
DANGER VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID DIRECT EXPOSURE TO BEAM
ATTENTION RAYONNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE
OF PROCEDURE OTHER THAN THOSE SPECIFIED HEREIN
MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
AVOID DIRECT EXPOSURE TO BEAM
WARNING
The use of optical instruments with this product will
increase eye hazard.
Repair handling should take place as much as possible with
a disc loaded inside the player
WARNING LOCATION: INSIDE ON LASER COVERSHIELD
This unit employs a laser. Only a qualified service person should
remove the cover or attempt to service this device, due to
possible eye injury.
100301DM
WARNING AND LASER SAFETY INSTRUCTIONS
WARNING:
Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended
by the manufacturer.
CAUTION:
Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2)
a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from
chassis to either side of the power cord is less than 460 kohms, the set is defective.
WARNING:
DO NOT return the set to the customer unless the problem is identied and remedied.
NOTICE:
ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P
INDICATES MICRO-MICRO FARAD. N INDICATES NANO FARAD. EACH VOLTAGE AND CURRENT ARE
MEASURED AT NO SIGNAL INPUT CONDITION. CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT
PRIOR NOTICE.
1. Parts indicated by "nsp" on this table cannot be supplied.
2. When ordering a part, make a clear distinction between "1" and "I" (i) to avoid mis-supplying.
3. A part ordered without specifying its part number can not be supplied.
4. Part indicated by "@" mark is not illustrated in the exploded view.
WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts
recommended by the manufacturer.
Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential differ-
ence caused by electrostatic charge during unpacking or repair work.
1. Ground for Human Body
Be sure to wear a grounding band (1 M Ω ) that is properly grounded to remove any static electricity
that may be charged on the body.
2. Ground for Workbench
Be sure to place a conductive sheet or copper plate with proper grounding (1 M Ω ) on the workbench
or other surface, where the semi-conductors are to be placed. Because the static electricity charge on
clothing will not escape through the body grounding band, be careful to avoid contacting semi-con-
ductors with your clothing
<Incorrect>
CBA
Grounding Band
Conductive Sheet or
Copper Plate
1MΩ
1MΩ
<Correct>
CBA
NOTE FOR SCHEMATIC DIAGRAM
NOTE FOR PARTS LIST
INSTRUCTIONS FOR HANDLING SEMICONDUCTORS AND
OPTICAL UNIT
4
Caution in
servicing Electrical Mechanical Repair Information Updating

Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the
CD PCB.
1. Press the power button to turn off the power.
2. While holding down buttons "PAUSE" and "DISC/INPUT" simultaneously, press the power button to
turn on the power.
3. "INITIALIZING" is displayed.
NOTE： • If the unit fails to enter the service mode in step 3, repeat the procedure from step 1.
• Initializing the device restores the customized settings to the factory settings. Write down
your settings in advance and recongure the settings after initialization.
The jig (RS-232C > product internal connector conversion board + 7P Cable Kit) used for rmware up-
dates is as shown below.
Order with your dealer for the jigs your dealer if necessary.
8U-210100S : WRITING KIT : 1 Set
606050028012P : 7P FFC (straight) : 1Set
(See FIRMWARE UPDATE PROCEDURE)
PAUSE
XDISC/INPUT
JIG FOR SERVICING
Initializing This Unit
CAUTION IN SERVICING.
5
Caution in
servicing Electrical Mechanical Repair Information Updating

ELECTRICAL
SCHEMATIC DIAGRAMS
SCH01_MAIN_CD_DSP_USB
SCH02_MAIN CPU
SCH03_AUDIO OUTPUT_POWER
SCH04_FRONT_PHONE
PRINTED CIRCUIT BOARDS
MAIN, MAIN TRANS, HP, FRONT
POWER, AUDIO, STBY LED, FLASHER
BLOCK DIAGRAM
POWER DIAGRAM
WIRING DIAGRAM
SEMICONDUCTORS
1. IC's
2. FL DISPLAY
6
Caution in
servicing Electrical Mechanical Repair Information Updating

SCHEMATIC DIAGRAMS
SCH01_MAIN_CD_DSP_USB
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO STBY POWER
AVSS3
TEI
AVDD3
FOO TRO FMO DMO
VCOI
VSS
XVSS3
XI
XO
XVDD3
DVSS3
RO
DVDD3
LO
DVSS3-2
VDD1-2
/SRAMSTB
/RST
BUS2/SO
BUS3/SI
BUCK
/CCE
TEST
MSDOUT
AIN
BCK1
LRCK1
VDD1-3
VSS4
PDO
TMAX
LPFN
LPFO
PVREF
VCOF
SLCO
RFI
RFRPI
RFEQO
VRO
RFO
AGCI
TSETR
RVDD3
LDO
MDI
RVSS3
FNI2
FNI1
FPI2
FPI1
TPI
TNI
DVDD3-2
VSS
VDD1-2
VDDM1
PIO0
PIO2
PIO1
PIO3
BICK SDTI LRCK
CD DSP
MS2
S0
SL+
SL_IN
SL-
VREF
T_IN
TR+
TR-
CLO
OPO
CLIN
F+
F_IN
OPIN
GND
SP_IN
SP+
SP-
MUTE
F-
VCC2
VCC1
LD_CTL
MOTOR DRIVE IC
SPINDLE+
SPINDLE-
SLED-
SLED+
MGND
LMSW
LOADING-
LOADING+
MGND
CLSW
OPSW
GND <-> CHGND
+5VD_USB
GND_USB
D+
D-
GND_USB
OUT
ILIM
IN
GND_D
EN FLAG
VC
VCC
E
D
A
B
C
F
GND
LD
VR
MO
FO+
TR+
TR-
FO-
OPTICAL OUT
uPD63530
MCLK
BICK
SDTI1
LRCK
PDN
CSN CCLK
CDTI TEST1
TEST2
TEST3
TEST4
VSS
VDD CDTO/SDTI2
TX
MC_SCK MC_SI MC_SO
CTS
RTS
DVDD
DGND
IOGND
IOVDD
SD_CD
OREG
REGSEN
REGGND
IREG
I.C
RESET
DGND
DVDD
SF_SI
SF_CS
IOGND
IOVDD
SF_SCK
SF_SO
SD_SI
SD_SCK
SD_SO DGND DVDD SD_CS DOUT IBCK DVDD
ILRCK
MCK
ACKO
USB_ON
USB_OCI
VDDQ
USB_DM
USB_DP
GNDQ
IOVDD
XTAL
XTAL
IOGND
PLLVDD
PLLGND
TO FRONT BN1101
TO CD
TO CD LOAD
TO CD
CS SO WP GND SI
SCK
HOLD
VCC
COAXIAL OUT
SEL VCC
1A
1B
1Y
2A
2B
2Y
GND
ST
4A
4B
4Y
3A
3B
3Y
C138 390P
C139 390P
R1190
C136
0.033
C137
5600P
C127 2200P
C126 0.1 R113 220
C134 0.01
C130 0.01
C125 0.015
C133 0.1
C128 OPEN
C131 4700P
C132 0.1
C118 0.1
R117 OPEN
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
6059585756555453525150494847464544434241
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
20 19 18 17 16 15 14 13 12 1 1 10 987654 3 2 1
IC100
TC94A92FG_CU
C119
10V/100uF
C142OPEN
T101
T102
T103
C1220.1
C123
6.3V/1000uF
C120
6.3V/1000uF
C124
0.1
C121
0.1
C1450.1
R140 33
R138 100
R137 100
R139 100
C1510.1
C173
6.3V/220uF(PVWZ)
R155
0
C150
22P
C159
0.1
C162
0.1
R153 OPEN
R152 47K
R151
47K
R147
100K
R149
100K
C158
0.1
R14110K
R1320 R1340
C149 1000P
R143 OPEN
R144 OPEN
R145 OPEN
R146 OPEN
R128
15K
R127
33
R121
10K
C1400.1
R115
15K
R116
330K
C135 0.015
R114
47K
C129 47P
R1220
R1260
R123
0
R1182.2K R1202.2K
C1436800P C1466800P R129OPEN
C1060.1 C1086.3V/470uF
R100
91
D100
1SS355
C109 0.1
L101
CLZBLM21PG221SN1
L102
CLZBLM21PG221SN1
C1140.1
C113
10V/100uF
C1160.1 C11710V/100uF
L100
HLQ10E100KRZ
R10639
Q100
KTA1504SYRTK
R109
1K
R10739 R10839 R11039
C115
10V/100uF
2827262524232221201918171615
14 13 12 11 10 9 8 76543 2 1
IC101
BA5810FM
R130
1.8K
C155
OPEN
C147 1000P
C157
0.1
R168 0
R10518K
R10418K R10318K
C1110.1 C1120.1 C1100.1
C103 0.1
C104 0.01
C105 1000P
R111 0
R170 0
C107OPEN
R101
0
R102
0
C148 OPEN
C144
OPEN
R131
27K
C1530.1
R135 10K
R124 4.7K
C156
OPEN
R159
27K
R125 4.7K
C141
OPEN
R158
1.8K
C164 1000P
C161
0.1
C163
10V/100uF
R157
47K
C160
6.3V/220uF(PVWZ)
C154
10V/100uF
R150
12K
161514131211109
8 7 6 5 4 3 2 1
IC102
TC74VCX157FT
C167 0.1
C166
25V/47uF
C165 1000P
R161 10K
R165
47
R163
47
R167
0
R166
22
C183
100P
R1731.8K
R174
3.9K
R1722.2K
R181
220
R183
10
R180
220
R182
68
R184
220
R185
0
TX
VIN
VCC
GND
321
K100
CJSJST1124
K101
CJJ4M085Z
Q101
KTC3875SYRTK
L107
CLZBLM21PG221SN1
C193OPEN C19612P
C1970.1
C194
OPEN
C195
10V/1uF
C199
6.3V/1000uF
C16810V/100uF C1720.1
C1761000P
C17010V/100uF C1740.1 C1781000P
C17110V/100uF C1750.1 C1791000P
L103
CLZBLM21PG221SN1
L105
CLZBLM21PG221SN1
L106
CLZBLM21PG221SN1
C1820.01 C1840.1
C18510V/100uF C1860.1
C19210V/100uF C1910.1
R112 0
R171 0
C210 0.1
C211 0.1
C212 0.1
R215 0
R214 0
R188
33
C2150.1
R213 27
R212 27
R21615K
R21715K
C2160.1
654
321
IC106
NCP380HMU15AATBG
R218
100K
R13610K
R142 10K
R204 10K
R205 10K
R206 10K
R207
10K
R20233
R20133
R20033
R19933
R19833
R203
10K
X100
48MHz
C20510P
C204
10P
R195
10K
R211OPEN
R19210K R19310K R19610K R19710K
R186
1K
123456789101112
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
IC105
UPD63530AGAGAM-AX
R194
10K
C203
0.1
R191
10K
R190 10K
R189
10K
1 2 3 4 5 6 7 8
910111213141516
IC104CVIAK4104ET-E2
C198 0.1
C200
10V/47uF
R175
OPEN
R219
15K
C1020.1
R376
0
R377
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PFCK10
CJP16GA193ZY
R385
0
R383
0
R384
0
C201
25V/47uF
C208
10V/100uF
R169 0
R2200 R2210
R154
0
R160
0
R379
0
R208
100K
C206
10V/1uF
C202
6.3V/220uF(PVWZ)
R231
1M
B101
CJT1A026
B102
CJT1A026
1 2 3 4
5678
IC107
CVIMX25L8006EM2I-12G
R22833
R22733 R22610K
R224
33
R225
10K
R223
10K
C2220.1
R229
10K
R230
330
IN OUT GND
321
IC103
LM1117S15
Q102
CVT2SD1584Z
R234
0
3
OUT Y
IN A
GND
VCC NC
2
4 5 1
IC108
OPEN
C1010.1
R235
OPEN
R236
OPEN
1 2 3 4 5 6
CWC100
CJP06GA208ZY
12345
CWC101
CJP05GA208ZY
123 4 5
CN1101
CJP05GA208ZY
R162
10K
R164
10K
R237 0
R238
10K
R239 0
R240
10K
R187 0
R209 0
K102
OPEN
Z101
C207OPEN
Z102
Z103
C187
10V/100uF
C188
OPEN
C189OPEN
Z104
W101
OPEN
W102
OPEN
+3.3V_D2
GND_DA
VREF
GND_D
1
CD_SPDIF
CD_SDATA
1
CD_SCLK
CD_LRCK
+1.5V_D1 +3.3V_D1
VREF
GND_DA
+3.3V_D2
2
C
A
D
B
F
E
+3.3V_D2
3
+3.3V_D
GND_DRV
GND_DA GND_D
CHGNDGND_DRV
CHGND
VREF
+5V_DRV
5
GND_DRV
+3.3V_D1
GND_D
GND_D
GND_D
+5V_D
+1.5V_D1
+3.3V_D2
+3.3V_D
GND_D
GND_DA GND_D
[1,2]INSW [1,2]CLSW
[1,2]
OPSW
[1,2]LD_CHK
CHGNDGND_D
GND_D
+5V_D
CD_USB
[1,2]
CD_USB
[1,2]
DATA0
+3.3V_D1
+5V_D
GND_D
GND_D
GND_D
+3.3V_D1
+3.3V_D1
USB_RTS
USB_CTS
USB_SO
USB_SI
USB_SCL
[1,2]
DRVMUTE
[1,2]
OPEN
[1,2]CLOSE
[1,2]
USB_CTS
[1,2]USB_RTS
USB_DATA
GND_D
GND_D
GND_D
GND_D
GND_D
GND_D
+3.3V_D1
USB_DATA DIT_CSN DIT_CCLK DIT_CDTI
[1,2]USB_SO
USB_OC
USB_EN
USB_OC
DIT_PDN
[1,2]USB_MCK
[1,2]
DIT_PDN
[1,2]
DIT_CDTI
[1,2]
DIT_CCLK
[1,2]
DIT_CSN
[1,2]
BOL_RST
DSP_MCK
BUS2 BUS3
BUCK
CCE
DECRST
[1,2]
BUS3
[1,2]BUS2 [1,2]
DSP_MCK
[1,2]
BUCK
[1,2]
CCE
[1,2]DECRST
[1,2]
USB_SCL
[1,2]
USB_SI
MO
LD
DMO
FMO
TRO
FOO
E
D
A
B
C
F
LD_CHK
LD
FO+
MO
TR+
TR-
FO-
SP+
SP-
INSW
CLSW
OPSW
DATA0
CD_SPDIF
USB_DATA
CD_SDATA
+3.3V_D1
FMO
DMO
FOO
CD_LRCK
CD_SCLK
BCK0 LRCK0 [1,2]
LRCK0
[1,2]BCK0
CD_SCLK
BCK0
CD_LRCK
LRCK0
LRCK0 BCK0 USB_MCK
GND_D
BOL_RST
+3.3V_D1
GND_D
USB_WP
[1,2]USB_WP
GND_D
USB_WP
USB_EN [1,2]USB_EN
USB_EN
GND_D
CLOSE
OPEN
FO- FO+ TR- TR+
TRO
DRVMUTE
[1,2]
USB_OC
USB_OC
GND_D
+3.3V_D1
GND_D
SP+
SP-
SL-
SL+
SL+
SL-
GND_D
GND_DA
GND_D
GND_D
RFEQO
CN1101
TO BN1101
A0
TO 0A
7
Caution in
servicing Electrical Mechanical Repair Information Updating

SCH02_MAIN CPU
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO STBY POWER
MCU
EEPROM
A0
A1
A2
GND SDA
SCL
WP
VCC
LD_CHK
RMC_IN_RD
SO
CD_CLO SE_M
NC
VFD_RST
VFD_DI
VFD_CE
VFD_CLK
AVSS
RESET
JRST
EEPORM_D ATA
CD_BU S2
CD-DSP_ RST
CD_OPE N-M
CD_OPE N-SW
STB_ LED
AVRH
CD_CLO SE-SW
SI
POWER- H
F_MUT E
VCC
VCC
KEY1 KEY0
VCC
EEPORM_C LK
KEY2
DIT_C SN
CS4398_RST
CS4398_M3
USB_T X USB_RX
CS4389_M1
UPD63530_RST
DIS_ON /OFF
VSS
JTCK
JTDI
JTMS
JTDO
P_DOWN CHARGE_ LED
OPTI ON
UPDAT E_MDO
CS4398_M0
NC
CD_USB
CS4398M2
USB_C TS
USB_RT S
DIT_P DN
OSC_IN
DIT_CCL K
OSC_O UT
IPO_SC L
IPO_SD A
REMOT E
GND_D
DIS_CS
DIS_RESE T
STBY_ LED
ST+3.3V
GND_D
LED_O
+3.3V
FIP2
VP
DIS_ON /OFF
FIP1
DIS_SC L
DIS_SO
KEY0
EX_INT
KEY1
ST+3.3V
MCU UPDATE
TO DSP
CLOSE T O DAC
ST+5V
GND_DRV
STBY_ CNT
POWER DO WN
DGND
PWR_MU TE
+5V_DRV
+5V_D
ST+3.3V
VP
FIP2
FIP1
+3.3V_D
A_MUTE
P_MUTE
DAC_XSMT
TX
RX
BOOT
GND_D
ST+3.3V
RESET
VDD RST
SCL NC
NC
NC NC
SDA GND
SCK
MT_ST BY
CD_LIM IT-S W
MS/DAC_FLT
CS4398_M1
MOSI
CS4398_M3
CS4398_MCK
GND_DA
POS.NO.
CN2201
N1SG N1B K1B FN U1B
DESCRIPT ION
OPEN CJ P03GA208ZY
CS4389MCK
DIT_C DTI
REMOTE IN
TO POWER BN2801
TO FLASHER BN2201
TO FCB300
TO AUDIO BN2101
1A
1Y
2A
2Y
3A
3Y
GND
4A
4Y
5A
5Y
6Y
6A
VCC
USB_W P
NC
VER R322
N
F
K
U
1K(0.3V )
1.8K(0.5 V)
4.7K(1V )
8.2K(1.5 V)
OPTI ON
ST+3.3V
GND_D
SIG
NC
LRCK0
BCK0
DATA0
GND_DA
GND_DA
GND_DA
HP_GAIN1
HP_GAIN2
RMC_IN_FD
NC NC
NC
NC NC NC
NC NC NC
NC VSS
VCC
NC
NC
NC
CD_BU S3
CD_BU CK
CD_CCE
VCC
VSS
VCC
VSS
SOFT DEBUG
* OPTION => MP NOT USE *
NC
VSS
CAP
SUB_XT AL1
SUB_XT AL2
UPDAT E_MD1
NC
AVCC
HP_GAI N1
HP_GAI N2
USB_O C
USB_EN
STBY
GNDOUTP UT
VDD
GND_DA
GND_DA
8765
4321
IC300
CVIK 24C16SIRXA
R317
4.7K
R319
4.7K
R32033
R32133
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75 74 73 72 71 70 6 9 68 67 66 65 64 63 6 2 61 60 59 58 57 5 6 55 54 53 52 51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
2524232221201 91817161514131 21110987654321
IC302
MB9A F344NAPMC
R34633
D308RB160L60TE25
R35033
R34833
R34733
C3110.1
C3170.1
C3190.1
C3180.1
C3100.1
C3200.1
C309
25V/100uF(ROS)
C3120.1
C3210.1
R326
10K
R322
1K
R3520
R34510K
R34410K
R35133
C308
0.1
C316100P
R3280
C304
0.1
R3530
R334
10K
Q302
KTC3875SYRT K
R310
47K
R315
18K
D303
1SS355
S300
JSS2208A
R316
47K
R30047
C3000.1
C3010.1
D304
1SS355
L300
CLZBLM21PG221SN 1
L301
CLZBLM21PG221SN 1
L302
CLZBLM21PG221SN 1
D3001SS355 D3011SS355 D3021SS355
R3080
R3070
R3060
R3050
R3040
R3030
R3020
R31147
1 2 3 4 5 6 7 8 9 10 11 12 1 3
CN2801
20017WS-13
C327
0.1
R3810 C3540.01
R3820 C3550.1
L303
CLZBLM21PG 221SN1
C3370.01
C338OPEN
C3390.01
C340OPEN
C3350.1
C3360.01
C3320.01
C3310.1 C3300.01
C3290.1
C32810V/100uF
1234567
891011121 314
IC304
TC74VHCU04FT
R37022
R368
1M
C33315P
C33415P
X301
16.9344MHz
R369
1K
R36322
R36622
R36422
1234
5678
9
IC303
23671011050AS_DM
C324
0.1
R361
33
R367
0
R359
33
R356
4.7K
R357
4.7K
D309
OPEN
D310
OPEN
C315
OPEN
C323
OPEN
C322
OPEN
R354
OPEN
R349
OPEN
R342
OPEN
D307
OPEN
R343
OPEN
R340
OPEN
R339
OPEN
R337
OPEN
R335
OPEN
D306
OPEN
R329
OPEN
R301
33K
R362
OPEN
Q305
OPEN Q307
OPEN
Q308
OPEN
Q309
OPEN
Q306
OPEN
C303
470P
123
CN2201
CJP03GA208ZY
1
2
3
4
K300
CJJ4N102Z
R37233
R37333
Q300
HVTKRA102S
L304
CLZBLM21PG 221SN1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1517
1618
19
FCC300
10022HS-19C
R31333
R31233
R32547
R32747
R36522
L305
CLZBLM21PG 221SN1
R375
0
D3051SS355
37
6
5
4 2
1
CN301
CJP07GB113ZY
C302100P
Q301
HVTKRC102S
R309
10K
19
1816
1715
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN2101
CJP19GA299ZN
R32447
R3600
R3580
R3410
R3380
R3300
R394
470K
R395
470K
R396
470K
9
8
7
6
5
4
3
2
1
CN135
CJP09GA193ZY
C364
0.1
R371
33
X300
4.0MHz/18pF
C31427P
R333
1M
R332
33
C31327P
R318
1K
C306
0.1
C3070.1
R378
0
R3860 R3870 R3880
C356
10V/22uF
R37433
R389
0
L306
CLZBLM21PG221SN 1
C361
10V/22uF
R3900
R391
0
R3920
R3930
R398OPEN
R397OPEN
3NC
OUT
DS VSS
VDD
2
54
1
IC301
S80124CLMCJ IJT 2
R323
0
C362
0.1
BK100
CMD1A569-V1
R314100K
R33110K R33610K
C305OPEN
X302
OPEN
R233OPEN
R232OPEN
L307
CLZBLM21PG 221SN1
OPEN
R399OPEN
R2420
R2410
R2430
C32625V/47uF
R380OPEN
R2440 R2450
GND_D
GND_D
ST+3.3V
GND_D
GND_D
ST+3.3V
GND_D
+3.3V_D
GND_D
GND_D
GND_D
CHGND
GND_DRV
+5V_D+3.3V_D
ST+3.3V.
GND_D
10
FTP2
VP
VP
FTP1
KEY0
KEY2
DIS_RESET
DIS_SCL
DIS_CS
DIS_SO
STB_LED
DIS_ON/O FF
REMOTE_IN
LD_CHK
CLOSE
OPEN
CLSW OPSW
INSW
DRVMUTE
BUS2 BUS3 BUCK CCE DECRST DATA0 DSP_MCK USB_MCK
GND_D
USB_SI USB_SO USB_SCL USB_CT S USB_RTS
CD_USB
CD_USB
GND_D
AMUTE
P_MUTE
P_DOWN
STBY_CNT
DSP_MCK
GND_DA
USB_CT S
[1,2]
USB_RTS
[1,2]
DATA0
[1,2]
DSP_MCK
[1,2]
USB_MCK
[1,2]
USB_SI
[1,2]
USB_SO
[1,2]
USB_SCL
[1,2]
CLSW
[1,2]
OPEN
[1,2]
CLOSE
[1,2]
LD_CHK
[1,2]
CD_USB
[1,2]
DECRST
[1,2]
CCE
[1,2]
BUCK
[1,2]
BUS3
[1,2]
BUS2
[1,2]
DRVMUTE
[1,2]
INSW
[1,2]
OPSW
[1,2]
ST+3.3V
GND_DA
DIT_CCLK DIT_CDT I DIT_CSN DI T_CSN
[1,2]
DIT_CDT I
[1,2]
DIT_CCLK
[1,2]
GND_D
GND_DA
GND_D
ST+3.3V
GND_D
BOL_RST B OL_RST
[1,2]
DIT_CSN
DIT_CDT I
ST+3.3V.
DIT_PDN
DIT_PDN DIT _PDN
[1,2]
FTP2 FTP1
IPO_SCL
IPO_SDA
ST+3.3V.
ST+3.3V.
KEY1
GND_D
GND_D
+3.3V_D
ST+5V
ST+5V
USB_RXD
GND_D
LRCK0 BCK0
LRCK0
[1,2]
BCK0
[1,2]
USB_MCK
+5V_DRV
LED_O
+3.3V_D1
USB_WP USB _WP
[1,2]
USB_EN USB _EN [1,2]
DAC_XSMT
MS/DAC_FLT
CS4398_M1
MOSI
CS4398_M3
LRCK0
BCK0
DATA0
AMUTE
P_MUTE
GND_D
REMOTE_IN
P_DOWN
USB_TXD
USB_RXD
MCU_RESET
AMUTE
CD_USB
STBY_CNT
IPO_SDA
IPO_SCL
KEY0 KEY1
STB_LED
DIS_ON/O FF
LED_O
USB_WP
DIS_RESET
DIS_CS
DIS_SCL
BOL_RST
USB_RTS
USB_SI
USB_SO
USB_SCL
USB_CT S
DIT_CCLK
BUS2
BUS3
BUCK
CCE
DECRST
DAC_XSMT
CS4398_M3
MOSI
CS4398_M1
MS/DAC_FLT
CLOSE
OPEN CLSW OPSW
INSW
DRVMUTE
MCU_RESET [ 2]
ST+3.3V
MCU_RESET
JTDO
JTCK
JTMS
JTDI
JTRST
ST+3.3V
GND_D
GND_D
MCU_BOOT
[2]
GND_D
ST+3.3V.
ST+3.3V.
MCU_RESET
[2]
GND_D
GND_D
DIS_SO
ST+3.3V.
HP_GAIN1
HP_GAIN2
HP_GAIN1
HP_GAIN2
USB_TXD
MCU_RESET
MCU_BOOT
LD_CHK
USB_OC [1 ,2]
USB_OC
USB_OC
USB_EN
+3.3V_D
GND_D
GND_D
GND_D
+3.3V_D
KEY2
GND_DAGND_D
0A TO A0
CN2201
TO BN2201
FCC300
TO FCB300
CN2101
TO BN2101
CN2801
TO BN2801
8
Caution in
servicing Electrical Mechanical Repair Information Updating

SCH03_AUDIO OUTPUT_POWER
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO STBY POWER
STYLE_PIN
STYLE_PIN
STYLE_PIN
STYLE_PIN
HEATSINK _PIN
HEATSINK _PIN HEAT SINK_PI N
HEATSINK _PIN HEAT SINK_PI N
!
!
!
!
!
!
! !
AUDIO OUTPUT UNIT
POWER UNIT
FLASHER UNIT
GND_DRV
DGND
AGND
S1
S2
S3
S4
+14V
-14V
HEAT SINK
HEAT SINK
+5V_D
+5V
11.5V_AC
11.5V_AC
7.98V_AC
3.33V_AC
33V_AC
ST+3.3V
6.96V_AC
HEAT SINK
HEAT SINK
HEAT SINK
+12V
-12V
+12V
GND -12
MUTE
RCH GND LCH
STYLE_PIN
AUDIO _AC1
AGND
AUDIO _AC2
+8_AC2
+8_AC1
DGND
VP
FIP1
FIP2
PWR_MUT E
ST+10V
DGND
-12V
AGND
+12V
FIP1
FIP2
VP
+3.3V_D
ST+3.3V
+5V_D
+5V_DRV
DGND
POWER_DOW N
STBY_CNT
ST+5V
ST+10V
-12V
+12V
P_MUTE
A_MUTE
POWER CORD
FLASHER
R Channel
L Channel
TO MAIN CN2201
TO HEADPHONE BN3301
TO MAIN CN2101
TO AUDIO CN3504
TO POWER BN3504
TO MAIN CN2801
OPEN OPEN
+42V
B3901
(FNS)
(FNS)
(FAS)
(FNS)
(FAS)(FAS)
(FNS)
(FNS)(FNS)
(FAS)
(FAS)
(FAS)
(FAS)
(FAS)
(FAS) (FAS)
ROAROA
ROA ROA
ROS
ROS
HEAT SINK
CS4398_SDIN
CS4398_SCLK
CS4398_LRCK
CS4398_M3
CS4398_M2
CS4398_RST
CS4398_MCK
GND_D
GND_B
SDIN
SCLK
LRCK
MCLK
VD
DGND
M3
M2
M1
M0
RST
VCL FILT+
REF-GND
VREF
AOUT3-
AOUT3+
VA
AOUTA+
AOUTA-
MUTEC
VQ
MUTEC
DSD_A
VLS
AGND
R-
R+
L+
L-
GND
ST+3.3V
GND_D
SIG
HP_GAIN1
HP_GAIN2
HP_GAIN2
HP_GAIN1
GND
GND
GND
AC220~240V : T 315mA L 250V
AC100~120V : T 630mA L 250V
U ver. Only
GND
CS4398_M1
CS4398_M0
N.C
DGND
1. 2016.02.11 : C3301,C3401 RFO ---> CCEA1EROS220T
2 1
CN3901
CJP02K A060ZY
2 1
CN3902
CJP02GA89ZY
T3901
C3931
4700pF
3
2
4
1
S3901
HL3-1A -6SH
D3934
1SS133M
D3912
CVD1N4003SRT
D3913
CVD1N4003SRT
D3938
CVD1N4003SRT
D3939
CVD1N4003SRT
D3936
CVD1N4003SRT
D3937
CVD1N4003SRT
Q3905
KTC3198Y
R3914
10K
R3911
1K
R3910
3.3K
D3935
Z11V
R3916
2.7K
Q3904
KTC3198Y
R3913
8.2K
R3931
4.7K
C3901
50V/1uF
R3923
10K
R3924
10K
Q3902
KRC111S
Q3903
KRC111S
R4414
10K
10987654321
CN3903
CJP10GI237ZW
2
4
3
1
D3932
D5SB60
C3930
25V/6800uF
D3931
CVD1N4003SRT
D3930
CVD1N4003SRT
C3926
63V/220uF
Q3901
KTC1027YT
C3913
50V/2.2uF
D3905
Z27V
C3907
0.1
C3925
0.1
D39171SS133M
R3922
47K
R3921
220K
R3920
OPEN
C3920
0.1
C391816V/100uF
R3903100K
R3919
47K
R3918
330K
R3917
270K
C3908
0.1
C390625V/47uF C39040.022
D39011SS133M
C3903
0.022
C3902
10V/220uF
D3929
CVD1N4003SRT
C3929
1000uF/35V(RA3)
R3909
47K
C3924
0.022
IN
GND
OUT
1 3
2
U3904
NJM2845DL133
D3916
1SS133M
C3919
0.022
C3915
470uF/25V (RA3)
D3911
CVD1N4003SRT
C3914
25V/470uF
C3912
0.1
COMMON
OUT
IN 3
2
1
U3903
NJM7805FA
D3903OPEN
C3909
0.1
C3905
25V/470uF
C3951
35V/1000uF
CCEA1VLKG 102E
C395525V/220uF
C395625V/220uF
R3102
1K
R3120
470
R3119
470
Q3111
KSA992F
Q3109
KSA992F
R3121
180
Q3110
KSC1845F
Q3108
KSC1845F
C3108
200V/47pF
C3107
OPEN
D3105
1SS133M
D3107
1SS133M
D3106
1SS133M
D3108
1SS133M
R3118
33K
R3122
180
C3106
200V/220pF
R3117
100
Q3106
KSA992F
Q3107
KSC1845F
R3116
560
D3101
1SS133M
D3102
1SS133M
D3103
1SS133M
D3104
1SS133M
R3115
33K
Q3104
KSA992F
Q3105
KSC1845F
R3114
560
R3113
120
R3111
120
Q3102
KSC1845F
R3112
68
C3104200V/180pF R310710K
C3103100V/820pF
R3109
4.7K
R3104
10K
R3103
OPEN
C3105200V/180pF
R3110
4.7K
R3108
10K
R3101
1K
C3102100V/820pF
R3105
10K
R3106
OPEN
Q3112
KSC1845F
Q3113
KSA992F
R3123
47
R3124
47
C310925V/220uF
R3301
200
C3302200V/100pF
R3303
6.8K
R3304
56
Q3301
KSA992F
Q3302
KSC1845F
R3306
6.8K
R3305
56
Q3303
KSC1845F
Q3304
KSA992F
R3308
33
R3309
33
R3202
1K
R3220
470
R3219
470
Q3211
KSA992F
Q3210
KSC1845F
Q3208
KSC1845F
C3208
200V/47pF
C3207
OPEN
D3205
1SS133M
D3207
1SS133M
D3206
1SS133M
D3208
1SS133M
R3218
33K
R3222
180
C3206200V/220pF
R3217
100
Q3206
KSA992F
Q3207
KSC1845F
R3216
560
D3201
1SS133M
D3202
1SS133M
D3203
1SS133M
D3204
1SS133M
R3215
33K
Q3204
KSA992F
Q3205
KSC1845F
R3214
560
R3213
120
R3211
120
Q3202
KSC1845F
R3212
68
C3204
200V/180pF
R3207
10K
C3203
100V/820pF
R3209
4.7K
R3203
10K
R3204
OPEN
C3205200V/180pF
R3210
4.7K
R3208
10K
R3201
1K
C3202100V/820pF
R3206
10K
R3205
OPEN
Q3212
KSC1845F
Q3213
KSA992F
R3223
47
R3224
47
R3401
200
C3402200V/100pF
R3402
6.8K
R3403
56
Q3401
KSA992F
Q3402
KSC1845F
R3405
6.8K
R3404
56
Q3403
KSC1845F
Q3404
KSA992F
R3406
33
R3408
33
C3101100V/560pF
C3201100V/560pF
C3209
25V/220uF
C311025V/100uF(ROS)
C3111
JUMPER
C321025V/100uF(ROS)
C3211
JUMPER
R3125
47K
R3225
47K
R3126
68
R3226
68
Q3114
KTC2875B
Q3214
KTC2875B
R3127
2.2K
R3227
2.2K
R3128
470K
R3228
470K
R3130
2.2K
R32302.2K
R3129
68
R322968
Q3215
KTC2875B
Q3115
KTC2875B
R3131
68
R3231
68
D3110
OPEN
D3109
1SS133M
Q3117
KRA104S
Q3116
KRC104S
R3132
1K
L3301CLZBLM21PG221SN 1
L3304CLZBLM21PG221SN 1
L3307CLZBLM21PG221SN 1
L3302CLZBLM21PG221SN 1
L3303CLZBLM21PG221SN 1
C3403
50V/10uF(RA3)
1 2 3 4 5
CN3504
C3501
0.1
C3507
0.1
B3502
1 2 3 4 5 6 7 8 9 10
BN3903
CWB10
12345
BN3504
1 2 3 4 5 6 7 8 9 10 11 12 13
BN2801
K3201
CJJ4M065Z
K3101
CJJ4M064Z
F3951
T 800mA L 250V
F3952T 800mA L 250V
F3903T 4A L 250V
T3951
CLT5N 039ZE
C3303
50V/10uF(RA3)
C3401
25V/22uF(ROS)
C3910
63V/10uF
C3301
25V/22uF(ROS)
1 2 3
CN3101
CWB03
1 2 3
CN3201
CWB03
123
BN2201
R3602100
D3601SIR34ST3F D36021SS133M
VOUTGNDVcc
123
U3601R94EV1A
Q3601
RT1P144C
C3601
10V/100uF
C3602
0.1
K3601
CJJ2D008Z
R3601
100
D3906
Z15V
C3952
35V/1000uF
CCEA1VLKG 102E
R3951
2.2K
R3952
2.2K C3953
25V/47uF(ROA)
C3954
25V/47uF(ROA)
D3957
1SS133M
D3960
1SS133M
D3958
Z13V
D3959
Z13V
Q3951
2SD2081
Q3952
2SB1259
C3112
NC
C3131
NC
C3212
OPEN
C3231
OPEN
21
BN3902
Z3503
CWE5202080A
Z3501CWE5202080A
Z3504CWE5202080A
Z3911
CWE5202080A
Z3912
CWE5202080A
D395311EQS10
D395411EQS10
D395511EQS10
D395611EQS10
Q3209
KSA992F
R3221
180
C39580.1
C39590.1
L3306CLZBLM21PG221SN 1
L3405CLZBLM21PG221SN 1
C3921
0.1uF(M)
15
4
2
D1G 1
D2
S
G2 3
Q3201
2SK2145GR
15
4
2
D1G 1
D2
S
G2 3
Q3101
2SK2145GR
D3904
C3A206
2
31
OUT
GND
IN
U3906
NJM2845DL1- 05
C3916
0.022
C3917
25V/470uF
C3911
0.022
D3918
1SS133M
D39021SS133M
Q3118
KRC104S
D3111
1SS133M
D3112
1SS133M
R3133
22K
C3120
1000uF/25V(RA3)
C35020.1
C35030.1
R39121.2K
R39151.2K
D3933
Z5.6V
R3908
100K
R3901
100K
R3902
10K
D3919
CVD1N4003SRT
IN
GND
OUT
1 3
2
U3901
NJM2845DL133
R3603OPEN
1234567891011121314
15 16 17 18 19 2 0 21 22 23 24 2 5 26 27 28
IC3504
CS4398CZ
C35490.1
C3544
25V/10uF(ROA)
C3552
0.1
C3553
25V/100uF(ROA)
C3541
0.1
C3542
25V/100uF(ROS)
C35430.1
C3546
0.1
C3548
25V/100uF(ROA)
C3545
0.1
C3547
25V/100uF(ROS)
19
1816
1715
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BN2101
123456789
CN3301
5
CVOUT
GND
Vcc CTL
2
1 4
3
U3905
CVIB A00JC 5WT
5
CVOUT
GND
Vcc CTL
2
1 4
3
U3902
CVIB A00JC 5WT
R35730
R35030
C35540.1
C35550.1
C35560.1
R35790
R35800
R35810
IN
GND
OUT
1 3
2IC3502
NJM2845DL133
COMMON
OUT
IN 3
2
1
IC3501
HVINJM7805FA
L3305CLZBLM21PG221SN 1
C35100.1
C35110.1
C3512
25V/100uF(ROS)
C3508
25V/100uF(ROS)
C3509
25V/100uF(ROS)
R35040
F3001
C37010.1
C37030.1
C37040.1
R37020
Z4001
CWE5202080A
DGND
DGND
DGND
ST+3.3V
DGNDDGND DGND
DGND
DGND
ST+3.3V
GND
GNDGNDGND
GND
GND
GND
+12V
GND
GNDGNDGND
GND
GND
-12V
GND
GND
GND
GND
GND
-12V
-12V
GND
GNDGNDGND
GNDGND
GND
ST+10V
GND
+12V -12V
+12V
-12V
GNDGND
ST+10V
GND
DGND
DGND
GND
GND
GND
GND
DGND
GND
GND
GNDGND
GND_DA
+5V_D
+3.3V_D
HP_GAIN1
HP_GAIN2
HP_GAIN1
HP_GAIN2
GND_DA GND
GND_DA1GND_DA1
DGNDDGND
DGND
GND_DA
+5V_D
+3.3V_D
GND_DA
GND
$$$3627
$$$9419BN2201
TO CN2201
BN2101
TO CN2101
BN2801
TO CN2801
CN3504
TO BN3504
BN3504
TO CN3504
CN3301
TO BN3301
9
Caution in
servicing Electrical Mechanical Repair Information Updating

SCH04_FRONT_PHONE
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO STBY POWER
DIS+3.3V
STBY SW UNIT FRONT UNIT
HEADPHONE UNIT
GND
-DATA
+DATA
VBUS
NEXT
PREVIOUS
DISC/USB
OPEN/CLOSE
STOP PAUSE PLAY
ST+3.3V ST+3.3V
KEY1
GND_D STBY_ LED
GND_D EX_INTERRUPT KEY0 CHG_LED +3.3V
REMOT E FIP2 VP DIS_ON/OFF FIP1 DIS_RESET DIS_CS DIS_SC L DIS_SO
+12V
GND
-12V
MUTE
RCH
GND
LCH
UDGND
UDGND
USBDP
USBDM
VOUT
PHONES
FDGND
CHG_LED
FST+3.3V
STBY-LED
KEY2
TO AUDIO CN3301
TO MAIN FCC300
TO MAIN CN1101
+42V
FCHGND
STANDBY ON/OFF
LCH:43XX
RCH:44XX
HP_GAIN1
HP_GAIN2
L430260R/3A
L430360R/3A
L430460R/3A
L4305CLZBLM21PG221SN 1
L4306CLZBLM21PG221SN 1
L430760R/3A
L4308CLZBLM21PG221SN 1
C4308
0.1
V4301
10K/A
R4301
75K
R4401
75K
C4302
200V/150pF(FAS)
C4402
200V/150pF(FAS)
R4302
22K
R4402
22K
Q4301
KSA992F
Q4302
KSC1845F
Q4303
KSC1845F
Q4304
KSA992F
R4303
5.6K
R4306
5.6K
R4304
56
R4305
56
Q4401
KSA992F
Q4402
KSC1845F
Q4403
KSC1845F
Q4404
KSA992F
R4403
5.6K
R4406
5.6K
R4404
56
R4405
56
R4308
22
R4307
22
R4408
22
R4407
22
C4303
50V/47uF(RA3)
C4403
50V/47uF(RA3)
C4304
100/25V(RA3)
C4404
100/25V(RA3)
R4309
47K
R4409
47K
R4310
10
R4312
10
R4410
10
R4412
10
Q4305
KTC2875B
Q4306
KTC2875B
Q4405
KTC2875B
Q4406
KTC2875B
R4311
2.2K
R4313
2.2K
R4411
2.2K
R4413
2.2K
C4305
1000P
C4405
1000P
C4306
0 ohm
C4307
0 ohm
1
3
2
K4301
Q4101
KRA102S
S4101
R4102
10K
1 2 3 4 5
CN4101
12345
BN4101
C40020.1
C4015100P
C4016100P
C4017100P
C40070.1
R4020
33
R4019
33
R4018
33
R4017
33
R4003
47K
R400410 C40080.1
C40090.1
C4010
16V/47uF(KS)
R4005
10
C40120.1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 17
16 18
19
FCB300
R4002
270
D4001
RED
Q4001
KRC107S
1 2 3 4
K4003
CJJ9X023ZT
C4001
0.1
C4003
22P
C4004
22P
C4005
0.1
C4006
0.1
R4006
100
C4011
100P
R4007
47K
321
VccGNDVOUT
U4001R94EV1A
C4013
0.1
R4008
100
C4014
16V/47uF(KS)
S4002 S4004 S4006
S4001 S4003 S4005 S4007
R4010
1.8K
R4009
1.8K
R4012
680
R4011
680
R4013
330
R4015
1K
R4016
330
R4014
1K
1 4 5 6 12 13 14 30 31 32 3 3 34 35 36 37 38 3 9 43
F1
NC NC
NC NC
NC
F2
LGND
PGND
VH
VDD
OSC
RESET
CS CP
DA
TSA TSB
1110987 40
NC
NC NC NC
NC NC
NP
NX
U4003
16ST103GINK
12345
BN1101
B4301
CWE8202150RV
L4001CLZBLM21PG221SN 1
L4002CLZBLM21PG221SN 1
L4003CLZBLM21PG221SN 1
L4004CLZBLM21PG221SN 1
L4301
CLZBLM21PG 221SN1
L4401
CLZBLM21PG 221SN1
C4401
50V/10uF(RA3)
C4301
50V/10uF(RA3)
C4018
OPEN
Q4002
KRA102S
R4319
OPEN
C4101
OPEN
B4102
R4320
OPEN
B4001
OPEN
C4019
50V/10uF(KS)
R4001
1
R4021
1
B4002
OPEN
Q4102
KRA102S
O R
D4101
ORANGE/RED
CVDGY5Y5U25Y2 WROAALL
R4101
1.2K
R4103
1.5K
1234
5678
IC4301
HVINJM2114M
12
C4311
CCEA1ERA38P101T
1 2
R4314
1K
1 2
R4315
220
2
1 3
Q4310
KTC2875B
1 2
C4312
0.1
1 2
C4309
CCEA1ERA38P101T
1 2
C4406
CCEA1ERA38P101T
25V/100uF
1 2
R4418
680
2
13
Q4409
KTC2875B
1 2
R4420
10K
2
13
Q4410
KTC2875B
1 2
R4419
10K
1 2
R4416
220
1 2
R4415
1K
2
1 3
Q4309
KTC2875B
1 2
R4318
10K
1 2
R4321
10K
R4317
680
Q4307
KRA102S
2
31
Q4407
KRA102S
Q4308
KRC102S
2
31
Q4408
KRC102S
R4322
100K
1 2
R4421
100K
1 2
C4313
0.1
12
C4310
CCEA1ERA38P101T
R4417
2.2K
1 2
R4316
2.2K
R4323
33
R4423
33
C4314OPEN
C4407
OPEN
123456789
BN3301
C4315
100V/470pF(M)
C4415
100V/470pF(M)
-12VA
+12VA
HPGND
HPGND
+12VA
-12VA
+12VA
-12VA
HPGND
HPGND
HPGND
HPGND
HPGND HPGND
HPGND HPGND
HPGND
FG
LDGND2
LDGND2
FST+3.3V
FDGND
FDGND
FST+3.3V
STBY-LED
FST+3.3V
LED
FDGND
UDGND
FST+3.3V
FDGND
PEM0
KEY1 STBY-LED
KEY2 KEY0 DIS_SO
DIS_SCL DIS_CS DIS_RESET
FIP1 LED
FIP2 PEM0
FDGND
FST+3.3V
KEY0 KEY1
FDGND FDGND FDGND
FDGND FDGND FDGND FDGND
FIP1
UDGND
HPGND
KEY2
DIS_SO DIS_SCL DIS_CS DIS_RESET
FCHGND
FCHGND
FIP2
CHG_LED
CHG_LED
+12VA
HPGND
-12VA
HPGND
HPGND
-12VA
+12VA
-12VA
HPGND
HPGND
HPGND
+12VA
HPGND
HP.GAIN1
HP.GAIN2
HP.GAIN1
HP.GAIN2
HPGND
HPGND
BN1101
TO CN1101
FCB300
TO FCC300
BN3301
TO CN3301
10
Caution in
servicing Electrical Mechanical Repair Information Updating

PRINTED CIRCUIT BOARDS
MAIN, MAIN TRANS, HP, FRONT
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
MAIN (A SIDE) MAIN TRANS (A SIDE)
FRONT (A SIDE) FRONT (B SIDE)
MAIN TRANS (B SIDE)MAIN (B SIDE)
HP (A SIDE) HP (B SIDE)
INSW
GND
SL-
SL+
SP-
SP+
LOAD+
LOAD-
OPSW
ST+5V
GND-DRV
P-DOWN DGND P-MUTE
+5V-DRV
+5V_D
ST+3.3V +3.3V_D
VP FIP2 FIP1
MP
BAR CODE LABEL
STBY_CNT
CUP12869Z_A
C188
C199 C187
W102
W101
K100
IC301
IC300
Z104
C189
Z101
Z103
Z102
C309
C208
C160
R380
R370
R245
R244
K101
X100
CN2101
IC100
IC103
IC101
Q300
Q301
R164
R162
R158
R130
R159 R131
R120
R118
C139
C138
C146
C143
C305
C202
C173
C326
C207
CN301
C314C313
K102
R241
R243
R242
R209
R187
R399
R150
L307
L306
L305
L304
L303
L302
L301
L300
L107
L106
L105L103
L102
L101
C164
C147
IC106
D307
R240
R238
R239
R237
IC108
X302
IC102
IC302
X301
R233
R232
R236
R235
R234
C101
Q102
R336
R331
Q309 Q306
C364
C201
C166
C200
C328
C323 C322
C192C185
C171
C170
C168
C163
C154
C119
C117
C115
C113
C123
C120
S300
B102
B101
CN2801
Q308
Q307
Q305
R230
C302
R229
C222
D305
R375
R365
R327
R325
R312
R313
FCC300
R373 R372
K300
CN2201
C303
R362
R301
R329
D306
R335
R337
R339
R340
R343
R342
R349 R354
C315
D310 D309
C306
R332R333
X300
CN135
R330 R338
R341
R358
R357
R356
R359 R367
R361
C324
IC303
R364
R366
R363
R369
C334
C333
R368
IC304
C329
C330
C331
C332
C336
C335
C340
C339
C338
C337
C355
R382
C354
R381
C327
R311
R302
R303
R304
R305
R306
R307
R308
D302
D301
D300
D304
C301 C300
R300
R316
D303
R309
R315
R310
Q302
R334
R353
R397
R396
R395
C304
R328
R393
R392
R391
R394
R390
C361
R389
R388
R387
R386
C316
C308
R351
R344
R345
R352
R378
C307
R322
R326
C321
C312
C320
C310
C318
C319
C317
C311
R374
C356
R347
R348 R350
D308
R346
R314
BK100
C362 R323
R318
R321
R320
R319
R317 R371
R223
R225
R224
R226
R227
R228
IC107
R231
C206
R208
R379
R160 R154
R221
R220
R169
CN1101
R384
R383
R385
PFCK10
R377
R376
C102
R219
R398
R175
C198
IC104
R189
R190
R191
C203
R194
IC105
R186
R197 R196 R193 R192
R211
R195
C204 C205
R203
R198 R199
R200
R201
R202
R207 R206
R205
R204
R142
R136
R218
C216
R217
R216
R212
R213
C215
R188
R214 R215 C212 C211 C210
R171
R112
C191C186
C184
C182
C179
C175
C178 C174
C176 C172
C195
C194
C197
C196
C193 Q101
R185
R184
R182
R180
R183
R181
R172
R174 R173
C183
R166
R167
R163 R165
R161 C165
C167
R157
C161
C141
R125
C156
R124
R135
C153
C144
C148
R102
R101
C107
R170
R111
C105
C104
C103
C110
C112
C111
R103
R104
R105
CWC101
CWC100
R168
R360
R324
C157
C155
R110
R108
R107
R109
Q100
R106
L100
C116
C114
C109
D100
R100
C108
C106
R129
R123
R126 R122
C129
R114
C135
R116 R115
C140
R121
R127
R128
R146 R145 R144 R143
C149 R134
R132
R141
C158
R149
R147
R151
R152
R153
C162
C159
C150
R155
C151
R139
R137R138
R140 C145
C121
C124
C122
T103
T102
T101
C142 R117
C118
C132
C131
C128 C133
C125
C130
C134
R113
C126
C127
C137
C136
R119
Pb
MI ICT FCT1 FCT2 RP
85
4
1 2
210
5 15 19
18
8061
6041
4021
20
14
15 28
1
26
7
1
2
3
8
9 16
25
26 50
51 75
76 100
71 13
218
19
3
2
1
3
28
9
8
4
5
14
7
8
4
85
5
2
15
16
8
9 16
48
12
13 24
25 36
37
5
6
Pb
Pb
+12V
GND
-12V
MUTE
RCH
GND
LCH
-->TO CN3301
GAIN2
GAIN1
CUP12870Z_A-6
HEADPHONE UNIT
1
32
1
32
1
32
BK41
J151
J150
J160
J147
J182
J168
J187
J148
J146
J180
J169
J181
J171
R4323
J173
J175
J149
J185
R4423
J183
J186
J124
J174
R4303
R4306
R4304 R4305
R4403
R4406
R4404
R4405
R4308
R4307
R4408
R4407
R4309
R4409
R4310
R4312
R4410
R4412
R4319
R4320
K4301
BN3301
C4309
C4310
C4311
C4406
C4314
C4407
R4314
R4415
R4315
R4416
R4316
R4417
R4317
R4418
V4301
Q4302
Q4303
Q4402
Q4403
Q4301
Q4304
Q4401
Q4404
C4315
C4415
R4302
R4402
R4301
R4401
C4302
C4402
C4303
C4403
C4301
C4401
C4304
C4404
B4301
1
2 3
9
Q4405
Q4406
Q4409
Q4410
Q4308
Q4310
Q4309
Q4408
Q4306
Q4305
Q4307
Q4407
L4308
L4306
L4305
L4401 L4301
R4321
R4318
R4419
R4420
IC4301
R4421
R4322
C4313
C4312
C4405
C4305
C4306
C4307
C4308
L4307
L4304
L4303
L4302
R4313
R4311
R4413
R4411
Pb
Pb
!
!
Pri.
Sec.
MAIN TRANS UNIT
T 4A L 250V
T 800mA L 250V
T 800mA L 250V
CUP12870Z_A-1
(WHITE)
(BLACK)
T3951
F3951
F3952
F3903
BN3903
BN3902
21
11 10 9876543
5 10
L N
Pri.
Sec.
Fuse
!
Pb
Pb
KEY2
STB_LED
+3.3V
CHGLED
GND
VOUT
DM
DP
GND
GND
OPEN/CLOSE
NEXT
PREVIOUS
DISC/USB
PAUSE
STOP
PLAY
CUP12870Z_A-4
FRONT UNIT
J136
J142
J141
J135
J137
J140
J139
J145
J163
J133
J143
R4004
C4010
R4005
D4001
K4003
C4014
S4002
S4004
S4006
S4001
S4003
S4005
S4007
C4018
FCB300
BN4101
BN1101 U4003
C4019
U4001
B4002
B4001
1 2 3 4
11
1018 2
191
5
5
4340
304 1410
ST+3.3V
ST+3.3V
KEY1
STB_LED
FGND
FGND
KEY2
KEY0
VFD_DI
VFD_CLK
VFD_CE
VFD_RST
FL1
ON/OFF
VP
FL2
REMOTE
+3.3V
CHG_LED
1
19
1
2
3
45
7
8
9
10
11
12
13
14
15
16
17
18
19
GND
Q4002
R4021
R4001
Q4001
L4004
L4003
L4002
L4001
R4017
R4019
R4020
R4018
R4003
C4012
C4008
C4002
C4009
C4007
C4017
C4016
C4015
C4013
R4006
R4008
R4007
C4011
R4015
R4013
R4012
R4010
R4002
R4014
R4016
R4011
R4009
C4006
C4005 C4001
C4003
C4004
Pb
11
Caution in
servicing Electrical Mechanical Repair Information Updating

POWER, AUDIO, STBY LED, FLASHER
AUDIO (A SIDE)POWER (A SIDE) POWER (B SIDE) AUDIO (B SIDE)
STBY LED (A SIDE) STBY LED (B SIDE) FLASHER (B SIDE)FLASHER (B SIDE)
Pb
!
!
!
!
Pri.
Sec.
[TO MAIN TRANS]
[INLET]
POWER-UNIT
AUD-AC1
GND
AUD-AC1
AC-8V
AC-8V
DGND DGND
VP
FIP1
FIP2
+12V
AGND
-12V
GND
+10V
ST+5V
GND_DRV
STBY_CNT
PWR_DOWN
DGND
PWR_MUTE
+7V_DRV
+5V_D
ST+3.3V
+3.3V_D
VP(+42V)
FL2
FL1
BK12
CUP12870Z_A-2
AC220~240V : T 315mA L 250V
AC100~120V : T 630mA L 250V
(BLACK) (WHITE)
L N
J130
J131
J117
J123
J153
J119
J144
J152
J110
J118
J132
J170
J120
J122
J121
J191
J167
J165
T3901
D3934
R3914
R3911
R3910
R3916
R3913
C3926
C3913
D3905
D3917
C3918
C3906
D3901
C3902
R3909
D3916
C3914
D3903
C3901
R3951
R3952 D3957
D3960
D3958
D3959
D3955
D3953
D3954
D3956
C3930
Q3951
C3917
D3918
D3902
BN2801
C3910
C3905
C3921
C3931
R3901
R3908
R3902
R3912
R3915
D3933
C3956
C3955
CN3901
S3901
D3906
D3904
BN3504
U3905
U3902
Q3952
F3001
Q3905
Q3904
CN3902
D3911
D3912
D3913
D3919
D3929
D3930
D3931
D3936
D3937
D3938
D3939
D3935
U3903
C3951
C3952
C3915
CN3903
D3932
Q3901
C3929
C3953 C3954
Z3501 Z3504
1 42
8 7 6
3
9 5
B E
137
L N
1 2
34
5
B E
I OC
1 105
~ ~
+ -
Pri. Sec.
1
2
3
4
5
6
7
9
10 11
12
123
56789 10
U3906
U3901
U3904
Q3902Q3903
R3921
R3922
C3911
C3916
R3917
R3918
R3919
C3959 C3958
C3912
C3909
C3903 C3904
C3908
R3903
C3920
C3925
R3920
C3907
R3923
R3924
R4414
R3931
C3924
C3919
!
Pb
Pb
KEY
STB_LED
+3.3V
CHG_LED
GND
STANDBY
CUP12870Z_A-5
PW SW UNIT
S4101
CN4101
D4101
B4102
51
R O
Q4101
Q4102
R4103
R4101
C4101
R4102
Pb
4
R3702
C3704
C3703
C3701
R3504
IC3502
L3305
C3511 C3510
D3110
R3580
R3581
Q3115
Q3114
Q3215
Q3214
C3501
Q3117
Q3118
Q3116
R3228
R3128
R3230R3227
R3130R3127
L3405
L3307
L3306
L3304
L3303
L3302
L3301
C3507
C3503 C3502
C3231 C3212
C3131
C3112
Q3201
Q3101
R3579
R3573
R3503
C3556
C3555
C3554
IC3504
C3549
C3546
C3543
C3541
C3552
C3545
Pb
Pb
BAR CODE LABEL
MI ICT FCT1 FCT2 RP
Centre Line
AUDIO OUTPUT UNIT
+12V
AGND -12V DGND +10V
LCH GND RCH
MUTE -12V
GND
+12V
BK13
CUP12870Z_A-3
GAIN2 GAIN1
J154
J100
J161
J129
J128
J134
J116
J156
J162
J115 J107
J172
J157
J127
J179
J126
J178
J158
J101
J177
J166 J109
J155
J164
J114
J112
J176
J105
J159
J125
J106
J102
J111
J103
J190
J113
J189
J108
J104
CN3101
R3102
R3120
R3119
R3121
D3105
D3107
D3106
D3108
R3118
R3122
R3116
D3101
D3102
D3103
D3104
R3115
R3114
R3113
R3 111
R3112
R3107
R3109
R3104
R3103
R3110
R3108
R3101
R3105
R3106
CN3201
R3303
R3304
R3306
R3305
R3308
R3309
R3202
R3220
R3219
R3221
C3207
D3205
D3207
D3206
D3208
R3218
R3222
R3216
D3201
D3202
D3203
D3204
R3215
R3214
R3213
R3211
R3212
R3207
R3209
R3203
R3204
R3210
R3208
R3201
R3206
R3205
R3402
R3403
R3405
R3404
R3406 R3408
C3209
R3125
R3225
R3126
R3226
R3129
R3229
R3131
R3231
D3109
CN3504
B3502
K3201 K3101
C3109
C3302
C3402
C3201
C3102 C3103
C3104
C3105
C3202
C3203
C3204
C3205
C3106
C3206
C3108
C3208
C3101
C3107
D3 111
D3112
C3110
C3 111
C3210
C3211
CN3301
R3301
R3401
R3133
R3123
R3124
R3223
R3224
BN2101
IC3501
Q3302
Q3112
Q3110 Q3108
Q3107
Q3105
Q3102
Q3303
Q3210
Q3208
Q3207
Q3205
Q3202
Q3212
Q3402
Q3403
Q3301
Q3 111 Q3109
Q3106
Q3104
Q3113
Q3304
Q3211
Q3209
Q3206
Q3204
Q3213
Q3401
Q3404
C3548
C3553
R3132
C3303 C3403
C3120
C3508
C3509
C3512
C3542
C3547
R3117
R3217
C3544
Z3503
Z3911
Z3912
Z4001
C3301
C3401
1 5
1
2
2
1
91 5
111
1018 2
19
I OC
Pb
FLASHER UNIT
BK10
BK11
CUP12870Z_A-7
BN2201
D3601
D3602
U3601 C3601
K3601
1
2
3
Q3601
R3603
C3602
R3602
R3601
Pb
12
Caution in
servicing Electrical Mechanical Repair Information Updating

BLOCK DIAGRAM
AC INLET
CD6006 BLOCK DIAGRAM
CD MECHA UNIT
COAXIAL
STBY KEY
OPTICAL
iPodUSB JACK
H/P JACK
KT690EJZ
IC100
CD DSP
TC94A92FG-301
Q311
HEX INVERTER
TC74VHCU04FT
IC102
2-CH MUX
TC74VCX157FT
(CD or USB SEL)
IC101
CD MOTOR DRIVER
BA5810FM-E2
IC302
MCU
MB9AF344NAPMC
IC104
DIT
AK4104
IC105
USB HOST CONTROLLER
uìPD63530
IC304
AUDIO DAC
CS4398
HDAM LPF HDAM-SA2
ANALOG LCH
ANALOG RCH
HEADPHONE
OUTPUT
MUTE
IC
3 GAIN CONTROL
NJM2114
H/P AMP
SPDIF
OUTPUT
OUTPUT
+5V
H/P JACK
FLASHER IN
+3.3V
+3.3V
U Version ONLY
REMOTE
IN
OUT
CONTROL
INT.
EXT.
REMOTE
CONTROL
FOR UPDATE
T3951
MAIN TRANS
T3901
SUB TRANS
S3901
RELAY
HL3-1A-6SH
D3932
BRIDGE DIODE
D10SB60
U3905
REGULATOR
BA00JC5WT
U3902
REGULATOR
BA00JC5WT
U3901
REGULATOR
NJM2845DL133
U3903
REGULATOR
NJM7806FA
U3904
REGULATOR
NJM2845DL133
U3906
REGULATOR
NJM2845DL1-05
Q3951
TR_NPN
2SD2081
Q3952
TR_PNP
2SB1259
VP +11V +7V +5V +3.3V
+7V
POWER_DOWN
VP
FIP1
FIP2
POWER DOWN
TR
+3.3V
+5V
+12V
-12V
+10V
AC1
AC2
FIP1
FIP2
STBY LED
V F D
FUNCTION KEYS
DISPLAY ON/OFF
LED
IR SENSOR
A/B/C/D/E/F
MO
LD
FO+/FO-
TR+/TR-
SP+/SP-
SL+/SL-
LOAD+/LOAD-
+7V_DRV
VREF
FOO
TRO
FMO
DMO
CLOSE OPEN DRIVE_MUTE
BUS2 BUS3 BUCK
CCE DECRST
LD_CHK
CLSW
OPSW
INSW
KEY_2
STBY_LED
DIS_SO
DIS_SCL
DIS_CS
DIS_RESET
+3.3V FIP VP
KEY_0
KEY_1
DISPLAY ON/OFF LED
+5V
USB_DP
USB_DM
+3.3V
DSP_MCK
USB_MCK DAC_MCK
REMOTE IN
RESET/TX/RX/BOOT
DAC_RESET
DAC_RESET
10MHz
IC303
IPod CP CHIP
MFI337S3959
IPO_SCL
IPO_SDA
IC301
RESET
S80124CLMCJIJT2
RESET
IC300
EEPROM
24C16
SDA
SCL
USB_SI
USB_SO
USB_SCL
USB_CTS
USB_RTS
USB_OCI
USB_DATA
DOUT
CD_SPDIF
CD_SDATA
CD_SCLK
CD_LRCK LRCK0
SCLK0
DATA0
USB_LRCK
USB_SCLK
USB_DATA
USB_RESET
DIT_CDTI
DIT_CCLK
DIT_CSN
DIT_PDN
16.9344MHz
+3.3V+3.3V_D1 +3.3V_D2 +1.5V_D1 VREF
+3.3V
CD_USB
+5V_D +3.3V_D
MS/DAC_FLT M1 MOSI M3
MS/DAC_FLT
M1 MOSI M3
48MHz
USB_DP
USB_DM
+3.3V_D1
+3.3V_D1
+3.3V_D1
L+
L-
R+
R-
CIRCUIT
MUTE
CIRCUIT
A_MUTE
A_MUTE
A_MUTE
+12V -12V +12V -12V
RESET/TX/RX/BOOT
13
Caution in
servicing Electrical Mechanical Repair Information Updating

POWER DIAGRAM
: HEATSINK
CD6006 CURRENT BLOCK DIAGRAM
DC15V
0.3A
2SD2081
0.225 W
+15V
Am53Am53
S1
Am53Am53
V51-
1000 mA
DC15V
0.3A
USB Connect
HEADPHONE
OP AMP SA2 AMP
2SB1259
0.225 W
2.004 W 2.004 W
6.5V 5.0V
8V
S2 1W(MAX) 200 mA(MAX) 0.571 W Am051
7V
Am05
Am01
DC8V
1.3A
M
AIN TRANS
USB DECODER
AK4104
LM1117S33
BA00JC5WTBA00JC5WT
NJM7806FA CD MOTOR
DRIVE
30 mA
AUDIO DAC
45 mA
AUDIO DAC
NJM7805 NJM2845
10
mA
35 mA
0.074 W 41 mA
5 mA
S3 DC37V
0.06A
S4 AC 3.45V
S3
AC 3.3V
0.19A
CD DSP
VFD
M
LM1117S15
Pickup
25 mA(Sleep)
0.315 W 80 mA
S1
Am5
DC
7V
0.045A
RELAY
EEPROM
NJM2845DL1
33 MiCOMSUBTRANS
30mA
+3.3V
+5V
14
Caution in
servicing Electrical Mechanical Repair Information Updating

WIRING DIAGRAM
VFD
MAIN TRANS
1 19
FCB300
1.0mm pitch
POWER PCB
116
PFCK10
1.0mm pitch
51
2.5mm Pitch
BN3504
MAIN PCB
FRONT PCB
51
AC IN
12 CN3901
3.96mm Pitch
NO
1
PART NUMBERPCB
2
*(A) WIRE ASS'Y
COMMENT
REF.
3
4
5
6
7
8
9
10
NO
1
PART NUMBERPCB
2
*(B) CARD CABLE
COMMENTREF.
3
CD6006 WIRING DIAGRAM
2.0mm Pitch
CN4101
51
2.0mm Pitch
BN4101
STBY_LED PCB
13
1
2.0mm pitch
CN2801
11
12
51
2.0mm Pitch
BN1101
H/P PCB
9 1
2.0mm Pitch
BN3301
VOLUME
K4301B4301
K4003
USB
AUDIO PCB
K3101 K3201
AUDIO OUT
L-CH R- CH
5 1
2.5mm Pitch
CN3504
POWER BN3504CWZCD6004B35042.5mm , 5P
1 19
BN2101
1.25mm pitch
1
19
CN2101
1.25mm pitch
MAIN~AUDIOBN2101CWC4C4A19B250B080011.25mm , 19P
91
2.0mm Pitch
CN3301
BN3301H/P CWB1C0091207E0012.0mm , 9P
BN4101FRONT CWZCD6004B41012.0mm , 5P
CD MECHA
MAIN TRANS PCB
6 1
2.0mm Pitch
CWC100
61
2.0mm Pitch
CWB5A906220GG 2.0mm , 6P
CWC100
MAIN~CD
5 1
2.0mm Pitch
CWC101
51
2.0mm Pitch
CWC101
MAIN~CD CWB2B005250GG 2.0mm , 5P
116
1.0mm pitch
CWC4F1A16A140A10 1.0mm , 16PMAIN~CD PFCK10
1 19
FCC300
1.0mm pitch
MAIN~FRONT FCC300CWC4F4A19A250B08 1.0mm , 19P
131
2.0mm Pitch
BN2801
BN2801POWER 2.0mm , 13P
CWZCD6004B2801
101
2.5mm Pitch
CN3903
101
BN3903
2.5mm Pitch
BN3903 2.5mm , 10P
CWZCD6004B3903
AC INLET
POWER CN3901CJP02KA060ZY 3.96mm , 2P
12 CN3902
3.96mm Pitch
21
BN3902
3.96mm Pitch
BN3902MAIN TRANS CWB4D932200UZ 3.96mm , 2P
51
2.0mm Pitch
CN1101
BN1101FRONT 2.0mm , 5P
CWZCD6004B1101
H/P B4301CWE8202150RV 1P
(A-1)
(A-2)
(A-3)
(A-4)
(A-5) (A-6)
(A-7)
(A-8)
(A-9)
(A-10)
MAIN TRANS
(A-11)
(B-1 )
(B-2 )
(B-3 )
SUB TRANS
DIGITAL AUDIO OUT
COAXIAL
OPTI CAL
REMOTE CONTROL
15
Caution in
servicing Electrical Mechanical Repair Information Updating

1. IC's
SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
MB9AF344NAPMC (IC302)
MAIN MCU PORT MAP
Pin Symbol Pin Name I/O Pu/Pd STBY Description
1 VCC VCC VCC
2 P50/INT00_0/SIN3_1 POWER_DOWN I Pu L Ac Cord Dicsonnect Check Pin ( Active : Low )
3 P51/INT01_0/SOT3_1 RC5_IN_Rising I Pu L/H Remote Rising Detect
4 P52/INT02_0/SCK3_1 RC5_IN_Falling I Pu L/H Remote Falling Detect
5P53/INT07_2/SIN6_0/TIOA1_2/MADA-
TA03_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
6 P54/SOT6_0/TIOB1_2/MADATA04_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
7 P55/SCK6_0/ADTG_1/MADATA05_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
8 P56/INT08_2/MADATA06_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
9 P30/INT03_2/TIOB0_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
10 P31/INT04_2/TIOB1_1/SCK6_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
11 P32/INT05_2/TIOB2_1/SOT6_1 DAC_I2C(M0) O Pd L CS4398 AD0
12 P33/INT04_0/TIOB3_1/SIN6_1/ADTG_6 DAC_I2C(M1) I/O Pu L CS4398 SDA
13 P34/TIOB4_1/MADATA11_1 DAC_I2C(M2) O Pu L CS4398 SCL
14 P35/INT08_1/TIOB5_1/MADATA12_1 DAC_I2C(M3) O L CS4398 AD1
15 P36/INT09_1/SIN5_2/MADATA13_1 DAC_I2C(RST) O Pd L CS4398 Reset
16 P37/INT10_1/SOT5_2/MADATA14_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
17 P38/INT11_1/SCK5_2/MADATA15_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
18 P39/ADTG_2 N.C O L Case of OPEN : "I/O"="O", Output LOW
19 P3A/TIOA0_1/RTCCO_2/SUBOUT_2 POWER_ON O L TURN POWER ON ,OUTPUT LOW LEVEL
20 P3B/TIOA1_1 ST_LED O L Standby LED ( Active : Low )
21 P3C/TIOA2_1 DISPLAY_LED O L Display Off LED ( Active : High )
22 P3D/TIOA3_1 CHARGE_LED O L Charge LED ( Active : HIGH )
LQFP - 100
Pin Symbol Pin Name I/O Pu/Pd STBY Description
23 P3E/TIOA4_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
24 P3F/TIOA5_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
25 VSS VSS VSS
26 VCC VCC VCC
27 P40/INT12_1/TIOA0_0 VFD_RST O L VFD Reset
28 P41/INT13_1/TIOA1_0 VFD_DI O L VFD Data In
29 P42/TIOA2_0 VFD_CS O L VFD CS
30 P43/TIOA3_0/ADTG_7 VFD_CLK O L VFD Clock
31 P44/TIOA4_0/MAD00_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
32 P45/TIOA5_0/MAD01_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
33 CAP CAP CAP
34 VSS VSS VSS
35 VCC VCC VSS
36 P46/X0A N.C O L Case of OPEN : "I/O"="O", Output LOW
37 P47/X1A N.C O L Case of OPEN : "I/O"="O", Output LOW
38 INITX RESET MCU RESET
39 P48/INT14_1/SIN3_2/MAD02_1 F_MUTE O L Function Mute ( Active : Low )
40 P49/TIOB0_0/SOT3_2/MAD03_1 CD_USB_SP-
DIF_Control O L CD USB Dac Select Pin ( USB : High / CD : Low )
41 P4A/TIOB1_0 N.C O L Case of OPEN : "I/O"="O", Output LOW
42 P4B/TIOB2_0 DIT_PDN O L AK4104 Power ( Active : High )
43 P4C/TIOB3_0/SCK7_1/CEC0 DIT_CSN O L AK4104 CS
44 P4D/TIOB4_0/SOT7_1 DIT_CDTI O L AK4104 Data in
45 P4E/TIOB5_0/INT06_2/SIN7_1 DIT_CLK O L AK4104 Clock
46 PE0/MD1 UPDATE_MD1 I L MCU update mode1 change(LowFixed)
47 MD0 UPDATE_MD0 I L MCU update mode0
change(Low:Normal,High:Update)
48 X0 XTAL1 X-tal(4MHZ)
49 X1 XTAL2 X-tal(4MHZ)
50 VSS VSS VSS
51 VCC VCC VCC
52 P10/AN00 kEY0 I Pu - KEY 0 ( ADC Input )
53 P11/AN01/SIN1_1/IN02_1/WKUP1 KEY1 I Pu - KEY 1 ( ADC Input )
54 P12/AN02/SOT1_1 KEY2 I Pu - KEY 2 ( ADC Input )
55 P13/AN03/SCK1_1/RTCCO_1/SUBOUT_1 Version Option I Pu - Version Option ( ADC Input )
56 P14/AN04/INT03_1 LD_CHK I Pu - Laser Check ( ADC Input )
57 P15/AN05 USB_EN O L USB 5V
58 P16/AN06/SCK0_1/MAD14_1 USB_OC I L USB Over Current Detect
59 P17/AN07/SIN2_2/INT04_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
60 AVCC AVCC AVCC
61 AVRH AVRH AVRH
62 AVSS AVSS AVSS
63 P18/AN08/SOT2_2 HP_GAIN1 O L Headphone Gain Switch 1
64 P19/AN09/SCK2_2 HP_GAIN2 O L Headphone Gain Switch 2
65 P1A/AN10/SIN4_1/INT05_1/MAD18_1 USB_Reset O L uPD63530 Reset
66 P1B/AN11/SOT4_1/MAD19_1 USB_RTS O Pd L uPD63530 RTS
67 P1C/AN12/SCK4_1/MAD20_1 USB_SI O Pd L uPD63530 SI
68 P1D/AN13/CTS4_1/MAD21_1 USB_SO I Pd L uPD63530 SO
69 P1E/AN14/RTS4_1/MAD22_1 USB_CLK O Pd L uPD63530 CLOCK
70 P1F/AN15/ADTG_5/MAD23_1 USB_CTS I Pd L uPD63530 CTS
71 P23/AN16/SCK0_0/TIOA7_1 USB_WP O Pd L uPD63530 Flash Write protect Pin ( Enable : High
/ Disable : Low )
72 P22/AN17/SOT0_0/TIOB7_1 UPDATE_TX O L MCU uart update tx
16
Caution in
servicing Electrical Mechanical Repair Information Updating

Pin Symbol Pin Name I/O Pu/Pd STBY Description
73 P21/AN18/SIN0_0/INT06_1/WKUP2 UPDATE_RX I L MCU uart update rx
74 P20/AN19/INT05_0/CROUT_0/MAD24_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
75 VSS VSS VSS
76 VCC VCC VCC
77 P00/TRSTX JTRST I - J-Link emulater
78 P01/TCK/SWCLK JTCK I - J-Link emulater
79 P02/TDI JTDI I - J-Link emulater
80 P03/TMS/SWDIO JTMS O - J-Link emulater
81 P04/TDO/SWO TDO O - J-Link emulater
82 P05/INT00_1/AN20/TRACED0/TIOA5_2/
SIN4_2/MCS5_1 N.C O L Case of OPEN : "I/O"="O", Output LOW
83 P06/INT01_1/AN21/TRACED1/TIOB5_2/
SOT4_2/MCSX4_1 EEPROM_SDA I/O L/H EEPROM Data
84 P07/AN22/ADTG_0/MCLKOUT_1/TRACED2/
SCK4_2 EEPROM_SCL O L/H EEPROM Clock
85 P08/AN23/TRACED3/TIOA0_2/CTS4_2/
MCSX3_1 IPOD_SDA I/O Pu L Apple Chip SDA
86 P09/TRACECLK/TIOB0_2/RTS4_2/MCSX2_1 IPOD_SCL O Pu L Apple Chip SCL
87 P0A/SIN4_0/INT00_2 CD_UBS2 I Pu L CD Data Out ( receive data from CD DSP )
88 P0B/SOT4_0/TIOB6_1 CD_UBS3 O Pu L CD Data In ( send command to CD DSP )
89 P0C/SCK4_0/TIOA6_1 CD_BUCK O Pu L CD Clock
90 P0D/RTS4_0/TIOA3_2/MDQM0_1 CD_CCE O Pu L CD Chip Select
91 P0E/CTS4_0/TIOB3_2//MDQM1_1 CD_DSP_RST O Pu L CD RESET
92 P0F/NMIX/CROUT_1/RTCCO_0/SUBOUT_0/
WKUP0 CD_CLOSE_M O L CD Close Motor
93 P63/INT03_0/MWEX_1 CD_OPEN_M O L CD Open Motor
94 P62/SCK5_0/ADTG_3 CD_CLOSE_SW I Pu L CD Close Switch
95 P61/SOT5_0/TIOB2_2/UHCONX CD_OPEN_SW I Pu L CD Open Switch
96 P60/SIN5_0/TIOA2_2/INT15_1/WKUP3/
CEC1 CD_LIMIT_SW I Pu L CD Inner Switch
97 VCC VCC VCC
98 P80/UDM0 MT_STBY O Pu L CD Motor Standby
99 P81/UDP0 N.C O L Case of OPEN : "I/O"="O", Output LOW
100 VSS VSS VSS
TC94A92FG (IC100)
Terminal Function
43
DCD-710AE
TC94A92FG (IC17)
㩷
㩷
㪧㫀㫆㪎 㪧㫀㫆㪍 㪧㫀㫆㪌 㪧㫀㫆㪋 㪧㫀㫆㪊 㪧㫀㫆㪉 㪧㫀㫆㪈 㪧㫀㫆㪇 㪭㪪㪪㪄㪉 㪭㪛㪛㪈㪄㪉 㪯㪭㪛㪛㪊 㪯㫆 㪯㫀 㪯㪭㪪㪪㪊 㪛㪭㪪㪪㪊㪣 㪣㫆 㪛㪭㪛㪛㪊㪣 㪛㪭㪛㪛㪊
㪩
㪩㫆 㪛㪭㪪㪪㪊㪩
㪍㪇 㪌㪐 㪌㪏 㪌㪎 㪌㪍 㪌㪌 㪌㪋 㪌㪊 㪌㪉 㪌㪈 㪌㪇 㪋㪐 㪋㪏 㪋㪎 㪋㪍 㪋㪌 㪋㪋 㪋㪊 㪋㪉 㪋㪈
㪭㪛㪛㪊 㪍㪈 㪋㪇 㪚㪛㪤㫆㪥㪊
㪙㪬㪪㪇 㪍㪉 㪊㪐 㪧㫀㫆㪈㪋㩷㪆㩷㪚㪛㪤㫆㪥㪉
㪙㪬㪪㪈 㪍㪊 㪊㪏 㪧㫀㫆㪈㪊㩷㪆㩷㪚㪛㪤㫆㪥㪈
㪙㪬㪪㪉 㪍㪋 㪊㪎
㪧㫀㫆㪈㪉㩷㪆㩷㪚㪛㪤㫆㪥㪇㩷㪆㩷㪝㪞㫀㪥
㪙㪬㪪㪊 㪍㪌 㪊㪍 㪧㫀㫆㪈㪈
㪙㪬㪚㪢 㪍㪍 㪊㪌 㪧㫀㫆㪈㪇
㪆㪚㪚㪜 㪍㪎 㪊㪋 㪧㫀㫆㪐
㪤㪪 㪍㪏 㪊㪊 㪧㫀㫆㪏
㪆㪩㪪㪫 㪍㪐 㪊㪉 㪭㪛㪛㪈㪄㪊
㪫㪜㪪㪫 㪎㪇 㪊㪈 㪛㪤㫆
㪭㪛㪛㪈㪄㪈 㪎㪈 㪊㪇 㪝㪤㫆㪪
㪭㪪㪪㪄㪈 㪎㪉 㪉㪐 㪝㪤㫆
㪆㪪㪩㪘㪤㪪㪫㪙
㪎㪊 㪉㪏 㪭㪪㪪㪄㪊
㪭㪛㪛㪤㪈 㪎㪋 㪉㪎 㪫㪩㫆
㪧㪛㫆 㪎㪌 㪉㪍 㪝㫆㫆
㪫㪤㪘㪯 㪎㪍 㪉㪌 㪘㪭㪛㪛㪊
㪣㪧㪝㪥 㪎㪎 㪉㪋 㪫㪜㫀
㪣㪧㪝㫆 㪎㪏 㪉㪊 㪩㪝㪩㪧
㪧㪭㪩㪜㪝 㪎㪐 㪉㪉 㪩㪝㪱㫀
㪭㪚㫆㪝 㪏㪇 㪉㪈 㪝㪪㪤㫆㪥㫀㪫
㪈 㪉 㪊 㪋 㪌 㪍 㪎 㪏 㪐
㪈㪇 㪈㪈 㪈㪉 㪈㪊 㪈㪋 㪈㪌 㪈㪍 㪈㪎 㪈㪏 㪈㪐 㪉㪇
㪭㪚㫆㫀
㪩㪭㪛㪛㪊
㪪㪣㪚㫆
㪩㪝㫀
㪩㪝㪩㪧㫀
㪩㪝㪜㪨㫆
㪛㪚㫆㪝㪚
㪘㪞㪚㫀
㪩㪝㫆
㪩㪭㪪㪪㪊
㪝㪥㫀㪉 㪝㪥㫀㪈
㪝㪧㫀㪉 㪝㪧㫀㪈
㪫㪧㫀
㪫㪥㫀
㪭㪩㫆
㪘㪭㪪㪪㪊
㪤㪛㫀
㪣㪛㫆
㪫㪚㪐㪋㪘㪐㪉㪝㪞
㩿㪫㫆㫇㩷㪭㫀㪼㫎㪀
㩷
44
DCD-710AE
TC94A92FG Terminal Function
p
Pin
No. Symbol I/O Description Default Remarks
1VCoi O
3AI/F
DSP VCO - EFM and PLCK Phase difference
signal output pin.
(DSP VCO control voltage inputr pin.)
O3 state output
2RVDD3 - CD-DSP-Power supply for 3.3V RF
amplifier core and PLL circuit -
3SLCo O
3AI/F EFM slice level output pin㩷OConnect capacitor according with se
rvo frequency band.
4RFi I
3AI/F RF signal input pin㩷ISelectable Zin 20/10 k:
5RFRPi I
3AI/F 㪩㪝㩷㫉㫀㫇㫇㫃㪼㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅 I
6RFEQo O
3AI/F 㪩㪝㩷㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㪺㫀㫉㪺㫌㫀㫋㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O Connect to RFRPi by 0.1uF, to RFi by
4700pF.
7DCoFC O
3AI/F RFEQo offset compensation LPF output O Connect to Vro by more than 0.015uF
8AGCi I
3AI/F 㪩㪝㩷㫊㫀㪾㫅㪸㫃㩷㪘㪞㪚㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅 I
9RFo O
3AI/F 㪩㪝㩷㫊㫀㪾㫅㪸㫃㩷㪾㪼㫅㪼㫉㪸㫋㫀㫆㫅㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅 O
10 RVSS3 - 㪞㫉㫆㫌㫅㪻㫀㫅㪾㩷 㫇㫀㫅㩷 㪽㫆㫉㩷 㪊㪅㪊㩷 㪩㪝㩷 㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷 㪺㫆㫉㪼㩷 and PLL
circuit -
11 FNI2 I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪚㪅 I
12 FNI1 I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪘㪅 I
13 FPI2 I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪛㪅㩷 I
14 FPI1 I
3AI/F
㪤㪸㫀㫅㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪙㪅 I
15 TPi I
3AI/F
㪪㫌㪹㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪝㪅 I
16 TNi I
3AI/F
㪪㫌㪹㩷㪹㪼㪸㫄㩷㫊㫀㪾㫅㪸㫃㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅㩷
㪫㫆㩷㪹㪼㩷㪺㫆㫅㫅㪼㪺㫋㪼㪻㩷㫋㫆㩷㪧㪠㪥㩷㪻㫀㫆㪻㪼㩷㪜㪅 I
17 VRo O
3AI/F 㪈㪅㪍㪌㩷㪭㩷㫉㪼㪽㪼㫉㪼㫅㪺㪼㩷㫍㫆㫃㫋㪸㪾㪼㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O
Connected to PVREF,
And connect to GNG by
0.1uF+100uF.
18 AVSS3 - Grounding pin for 3.3V CD analog circuits. -
19 MDi I
3AI/F 㪤㫆㫅㫀㫋㫆㫉㩷㫇㪿㫆㫋㫆㪻㫀㫆㪻㪼㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅㪅 I Reference Voltage=178mVtyp.
20 LDo O
3AI/F 㪣㪸㫊㪼㫉㩷㪻㫀㫆㪻㪼㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅 O
17
Caution in
servicing Electrical Mechanical Repair Information Updating

45
DCD-710AE
Pin
No. Symbol I/O Description Default Remarks
21 FSMoNiT O
3AI/F
Focus Error signal / Sub beam add signal
output pin(monitor pin/GND) O
22 RFZi I
3AI/F 㪩㪝㩷㫉㫀㫇㫇㫃㪼㩷㫑㪼㫉㫆㪄㪺㫉㫆㫊㫊㩷㫊㫀㪾㫅㪸㫃㩷㪠㫅㫇㫌㫋㩷㫇㫀㫅 I
23 RFRP O
3AI/F 㪩㪝㩷㫉㫀㫇㫇㫃㪼㩷㫊㫀㪾㫅㪸㫃㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O
24 TEi O
3AI/F 㪫㫉㪸㪺㫂㫀㫅㪾㩷㪼㫉㫉㫆㫉㩷㫊㫀㪾㫅㪸㫃㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O
Bulit-in serises R=500:㪅㩷
Connect to VRo by
capacitor.
25 AVDD3 - Power supply pin for 3.3 V CD analog circuits. -
26 FOo O
3AI/F 㪝㫆㪺㫌㫊㩷㫊㪼㫉㫍㫆㩷㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O Bulit-in serises R=3.3 k:
27 TRo O
3AI/F 㪫㫉㪸㪺㫂㫀㫅㪾㩷㫊㪼㫉㫍㫆㩷㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O Bulit-in output R=3.3 k:
28 VSS-3 - Grounding pin for 1.5V Decoder-DSP
CD circuit -
29 FMo O
3AI/F 㪝㪼㪼㪻㩷㫊㪼㫉㫍㫆㩷㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O Bulit-in output R=3.3 k:
30 FMoS O
3AI/F
Feed servo 㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅
䋨Stepper motor application䋩OBulit-in output R=3.3 k:
31 DMo O
3AI/F 㪛㫀㫊㪺㩷㫊㪼㫉㫍㫆㩷㪼㫈㫌㪸㫃㫀㫑㪼㫉㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅 O Bulit-in output R=3.3 k:
32 VDD1-3 I/O
3I/F
Power supply pin for 1.5V Decoder-DSP
/CD circuit -
33 Pio8
I/O
3I/F Port 8䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
34 Pio9
I/O
3I/F Port 9䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
35 Pio10
I/O
3I/F Port 10䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
36 Pio11
I/O
3I/F Port 11䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
37
Pio12/
CDMoN0/
FGiN
I/O
3I/F Port 12䋨General Input/Output Port 䋩
/ CD Monitor 0 / FG signal input I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
38 Pio13/
CDMoN1
I/O
3I/F
Port 13䋨General Input/Output Port 䋩
/ CD Monitor1 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
39 Pio14/
CDMoN2
I/O
3I/F
Port 14䋨General Input/Output Port 䋩
/ CD Monitor 2 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
40 CDMoN3 O
3I/F CD Monitor3 (Default output : SBSY) O CMOS Port
Refer to [1.2 Pin Assinment Table]
46
DCD-710AE
Pin
No. Symbol I/O Description Default Remarks
41 DVSS3R - Grounding pin for 3.3V Muiti-Bit DAC circuit -
42 Ro O
3AI/F R channel audio output pin of Audio DAC. O
43 DVDD3R - Power supply pin for 3.3V Audio DAC circuit. -
44 DVDD3L - Power supply pin for 3.3V Audio DAC circuit. -
45 Lo O
3AI/F L channel audio output pin of Audio DAC O
46 DVSS3L - Grounding pin for 3.3V Muiti-Bit DAC Circuit -
47 XVSS3 - Grounding pin for 3.3V clock oscillator circuit -
48 Xi I
3AI/F System clock Input pin I
49 Xo O
3AI/F System clock Output pin O
Xtal oscillation circuit.
Connect feedback resistor 1
M:between Xo and Xi
50 XVDD3 - Power Supply pin for 3.3V clock
oscillator circuit -
51 VDD1-2 - Power Supply pin for 1.5V Digital circuit -
52 VSS-2 - Grounding pin for 1.5V digital circuit -
53 Pio0 I/O
3I/F Port 0䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
54 Pio1 I/O
3I/F Port 1䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
55 Pio2 I/O
3I/F Port 2䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
56 Pio3 I/O
3I/F Port 3䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
57 Pio4 I/O
3I/F Port 4䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
58 Pio5 I/O
3I/F Port 5䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
59 Pio6 I/O
3I/F Port 6䋨General Input/Output Port䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
60 Pio7 I/O
3I/F Port 7䋨General Input/Output Port 䋩 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
18
Caution in
servicing Electrical Mechanical Repair Information Updating

47
DCD-710AE
Pin
No. Symbol I/O Description Default Remarks
61 VDD3 - Power Supply pin for 3.3V Digital circuit -
62 BUS0 I/O
3I/F Microprocessor I/F data input/output pin 0 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
63 BUS1 I/O
3I/F Microprocessor I/F data input/output pin 1 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
64 BUS2 I/O
3I/F Microprocessor I/F data input/output pin 2 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
65 BUS3 I/O
3I/F Microprocessor I/F data input/output pin 3 I
CMOS Port
Schmitt input
Refer to [1.2 Pin Assinment Table]
66 BUCK I
3I/F Microprocessor I/F BUS clock Input pin I Schmitt input
Refer to [1.2 Pin Assinment Table]
67 /CCE I
3I/F Microprocessor I/F chip enable input pin I Schmitt input
Refer to [1.2 Pin Assinment Table]
68 MS I
3I/F
Microprocessor I/F mode selection pin.
“H”: Parallel I/F, “L”: Serial I/F IRefer to [1.2 Pin Assinment Table]
69 /RST I
3I/F Reset Input pin I Schmitt input
70 Test I
3I/F Test pin 䋨”L” fixed䋩 I Connect to GND for normal operation
71 VDD1-1 - Power Supply pin for 1.5V Digital circuit -
72 VSS-1 - Grounding pin for 1.5V Digital circuit -
73 /SRAMSTB I
3I/F 1Mbit SRAM stand by pin䋨/SRAMSTB="L"䋩 I
74 VDDM1 - Power Supply for 1.5V 1Mbit SRAM circuit -
75 PDo O
3AI/F 㪜㪝㪤㩷㪸㫅㪻㩷㪧㪣㪚㪢㩷㪧㪿㪸㫊㪼㩷㪻㫀㪽㪽㪼㫉㪼㫅㪺㪼㩷㫊㫀㪾㫅㪸㫃㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅㪅 O4-state output ( RVDD3,
RVSS3,PVREF, Hiz)
76 TMAX O
3AI/F 㪫㪤㪘㪯㩷㪻㪼㫋㪼㪺㫋㫀㫆㫅㩷㫉㪼㫊㫌㫃㫋㩷㫆㫌㫋㫇㫌㫋㩷㫇㫀㫅 O 3-state output ( RVDD3, RVSS3, Hiz)
77 LPFN I
3AI/F 㪧㪣㪣㩷㪺㫀㫉㪺㫌㫀㫋㩷㪣㪧㪝㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㫀㫅㫍㪼㫉㫊㫀㫆㫅㩷㫀㫅㫇㫌㫋㩷㫇㫀㫅 I
78 LPFo O
3AI/F 㪧㪣㪣㩷㪺㫀㫉㪺㫌㫀㫋㩷㪣㪧㪝㩷㪸㫄㫇㫃㫀㪽㫀㪼㫉㩷㪦㫌㫋㫇㫌㫋㩷㫇㫀㫅 O
79 PVREF - 㪧㪣㪣㩷㪺㫀㫉㪺㫌㫀㫋㩷㪈㪅㪍㪌㩷㪭㩷㫉㪼㪽㪼㫉㪼㫅㪺㪼㩷㫍㫆㫃㫋㪸㪾㪼㩷㫇㫀㫅㪅 - Connected to VRO. Connect to
GND by 0.1uF and 100uF.
80 VCoF O
3AI/F 㪭㪚㪦㩷㪽㫀㫃㫋㪼㫉㩷㫇㫀㫅 O Connect to GND by 0.01uF
3A I/F : 3 V analog circuit input/output pin.
1.5 I/F : 1.5Vdigital input/output pin.
3 I/F : 3 V digital input/output pin.
BA5810 (IC101)
BA5810FP/FM
光ディスク IC
2/8
zブロックダイアグラム
+
−
+
−
LEVEL
SHIFT
LEVEL
SHIFT
+
−
+
−
+
−
+
−
+
−
LEVEL
SHIFT
LEVEL
SHIFT
CH1~
CH4
MUTE
POWVCC 34
(CH3, CH4)
POWVCC 12
(CH1, CH2)
10k
+
+
+
+−
−
−
−
10k 10k
10k
10k10k 10k
10k
10k 10k10k10k
10k 10k10k10k
16k
16k
7.5k
7.5k
+
−
16k
16k
7.5k
7.5k
+
−
+
−
+
−
+
−
+
−
+
−
PREVCC
(PRE, LOADING)
POWER
SAVE
LOADING PRE
FWD REV
×3
15
14
16
13
17
12
18
11
19
10
20
9
21
8
22
7
23
6
24
5
25
4
26
3
27
2
28
1
z
各端子説明
Pin No. 端子名 機 能
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FWD
REV
LDCONT
PS
IN1
IN2
PREVCC
POWVCC12
VOL (−)
VOL (+)
VO2 (−)
VO2 (+)
VO1 (−)
VO1 (+)
ローディングドライバFWD入力端子
ローディングドライバREV入力端子
ローディングドライバ出力電圧制御端子
パワーセーブコントロール端子
ドライバCH1入力端子
ドライバCH2入力端子
プリ段、ローディングパワー段電源端子
CH1,CH2パワー段電源端子
ローディングドライバ負出力
ローディングドライバ正出力
ドライバCH2負出力
ドライバCH2正出力
ドライバCH1負出力
ドライバCH1正出力
Pin No. 端子名 機 能
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VO4 (+)
VO4 (−)
VO3 (+)
VO3 (−)
GND
POWVCC34
MUTE
OPOUT3
OPIN3 (−)
OPIN3 (+)
OPOUT4
OPIN4 (−)
OPIN4 (+)
BIAS
ドライバCH4正出力
ドライバCH4負出力
ドライバCH3正出力
ドライバCH3負出力
グランド端子
CH3,CH4パワー段電源端子
ミュートコントロール端子
CH3前段アンプ出力端子
CH3前段アンプ反転入力端子
CH3前段アンプ非反転入力端子
CH4前段アンプ出力端子
CH4前段アンプ反転入力端子
CH4前段アンプ非反転入力端子
バイアス入力端子
注: ドライバの正出力、負出力は入力に対する極性
(例えば5pin端子電圧がHIGHのとき、14pinがHIGHになります。)
19
Caution in
servicing Electrical Mechanical Repair Information Updating

AK4104 (IC104)
Terminal Function
Block Diagram
ASAHI KASEI [AK4104]
MS0642-J-01 2010/09
- 3 -
AK4104ET 20 +85 C 16pin TSSOP (0.65mm pitch)
AKD4104 AK4104
1
MCLK
LRCK
BICK
CSN
CCLK
CDTI
AK4104
Top
View
2
3
4
5
6
7
8
TX
VDD
CDTO/ SDTI2
VSS
TEST4
TEST3
TEST2
16
15
14
13
12
11
10
9
PDN
SDTI1
TEST1
ASAHI KASEI [AK4104]
MS0642-J-01 2010/09
- 4 -
No. Pin Name I/O Function
1 MCLK I Master Clock Input Pin
2 BICK I Audio Serial Data Clock Pin
3 SDTI1 I Audio Serial Data Input 1 Pin
4 LRCK I Input Channel Clock Pin
5 PDN I Power Down and Reset Pin
L: Power down and Reset, H: Power up
6 CSN I Chip Select Pin
7 CCLK I Control Data Clock Pin
8 CDTI I Control Data Input Pin
9 TEST1 I TEST Pin
This pin should be connected to VDD.
10 TEST2 O TEST Pin
This pin should be OPEN.
11 TEST3 O TEST Pin
This pin should be OPEN.
12 TEST4 O TEST Pin
This pin should be OPEN.
13 VSS - Ground Pin
14 VDD - Power Supply Pin, 2.7 3.6V
CDTO O Control Data Output Pin, The output is Hi-Zwhen PDN pin = L.
15 SDTI2 I Audio Serial Data Input 2 Pin
16 TX O Transmit Channel Output Pin, The output is Lwhen PDN pin = Lor RSTN bit
=0or PW bit = 0or MCLK stops.
[AK4104]
MS0642-J-01 2010/09
- 2 -
LRCK
BICK
Audio
Data
Interface
MCLK
PDN
Prescaler
Biphase
Encoder
SDTI1
TX
CDTO
CSN
CCLK
CDTI
µP
Interface
VDD
VSS
Figure 1. AK4104 Block Diagram (MODE bit = 0)
LRCK
BICK
Audio
Data
Interface
MCLK
PDN
Prescaler
Biphase
Encoder
SDTI1
TX
CSN
CCLK
CDTI
µP
Interface
VDD
VSS
SDTI2
Figure 2. AK4104 Block Diagram (MODE bit = 1)
UPD63530 (IC105)
Terminal Function
20
Caution in
servicing Electrical Mechanical Repair Information Updating