Sony MHC-V3 / MHC-V4D Service Manual ▷ View online
MHC-V3/V4D
MHC-V3/V4D
45
45
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R378
IC305
R368
R371
R372
R373
R374
R376
R377
R375
C087
C088
JR
JR
JR
JR
R212
R406
R407
R020
R214
R216
R217
R028
R41
1
R220
R221
R222
R223
R224
R225
R226
R227
R228
R229
R421
R422
R423
R230
R424
R425
R232
R426
R233
R427
R428
R429
R237
R430
R431
R432
R433
C010
C01
1
R242
R243
R244
R245
R051
R246
R052
R248
C404
C407
R250
R251
C409
R252
R253
R254
R255
R061
R256
R062
R257
R063
R065
R259
R066
C418
C419
R262
R263
CL307
R264
CL309
C036
R266
R268
C421
C424
CL310
CL31
1
CL312
CL313
CL314
CL315
CL316
CL317
CL318
CL319
R278
R279
CL320
CL321
CL322
R473
C051
R282
CL329
R861
R286
R862
R287
R863
R864
R865
R867
CL330
CL331
CL332
CL333
CL334
C062
CL336
CL337
R294
CL338
C064
R870
CL339
Q103
E
E
R297
R873
Q104
C068
R298
R877
Q110
E
C074
R880
C075
R882
R883
R884
R885
R886
C469
C083
21
3
IC004
C085
21
3
IC006
C470
C471
C472
C473
C280
C281
C282
C090
C284
C091
C285
28
7
8
1
22
21
15
14
30
29
IC401
FB101
IC614
IC615
R100
R102
R104
R105
R106
R107
R108
R109
R300
R301
R302
R1
10
R304
R
111
R305
R1
12
R306
R307
R309
R116
R310
R31
1
15
CN101
R312
R313
R316
R317
R319
IC453
R322
R323
R324
R325
R326
R327
R134
R328
R135
R329
R139
R718
R330
R140
C106
R143
R144
R145
R339
R146
JC451
C302
JC452
C303
R340
C
111
C1
12
C307
C1
14
C308
R344
C115
C309
R345
C1
16
C1
18
R348
C310 C311
C312
C314
C121
C315
C122
C316
C123
R160
R161
C319
R162
R163
R357
C128
C129
R359
CL401
CL402
CL403
C324
CL404
C131
C325
R361
CL405
C326
R362
CL406
C133
CL407
C134
C328
CL408
C135
CL409
C136
C137
C138
R175
C139
C330
CL410
C331
CL411
CL412
CL413
C140
R370
C141
CL415
C142
C336
C143
C144
C339
C146
R183
C147
C148
C340
C341
C342
C344
C920
C345
R381
C346
R382
C922
C153
C347
C923
R190
C154
C348
C155
R191
C156
R192
C926
C157
R387
C158
R194
C928
C159
C929
Q002
E
C160
Q008
E
E Q009
C932
C357
D104
C358
D105
C165
C359
C935
D106
C166
C936
D107
C168
D108
C938
D109
C939
D1
10
C940
D
111
Q401
E
E
C941
D1
12
Q402
C366
C942
D1
13
C367
C943
D1
14
L009
D1
15
C946
C947
D1
18
D1
19
IC102
IC105
IC303
R009
R202
R204
R012
R206
IC007
CL414
R895
R896
C1
17
C120
C349
C335
C355
C356
C353
IC304
R677
R872
R878
C921
ARAGON BOARD
(CONDUCTOR SIDE)
1-893-256-
12
(12)
FLASH
PROGRAMMING
¾
¾
Ú
¾
Ú
V3
¾
V4D
6-6. PRINTED WIRING BOARD - ARAGON Board (Conductor Side) -
• See page 38 for Circuit Boards Location. •
: Uses unleaded solder.
Ver. 1.4
Note 1: IC105 on the ARAGON board cannot exchange
with single. When this part on the ARAGON board
is damaged, exchange the entire mounted board.
is damaged, exchange the entire mounted board.
Note 2: When the ARAGON board (V4D) is replaced,
refer to “NOTICE OF BOARD VERSION CHECK
(MHC-V4D)” (page 5).
(MHC-V4D)” (page 5).
MHC-V3/V4D
MHC-V3/V4D
46
46
6-7. SCHEMATIC DIAGRAM - ARAGON Board (1/6) -
• See page 60 for IC Block Diagrams.
Ver. 1.4
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
ARAGON BOARD
(1/6)
JL058
2.5
2.5
2.5
2.5
2.5
3.3
5
3.3
1.2
1.6
1.6
1.6
2.5
5
3.3
3.3
1.7
1.3
1.7
1.7
0
(1.7)
0
(1.3)
0
1.7
5
2.5
2.5
0
(1.3)
1.7
1.7
1.7
5
0
(2.5)
2.5
2.5
4.4 4.4
4.4
4.4
4.4
9
4.4
4.4 4.4
4.4
4.4
4.4
9
4.4
9
4.4
5
AVDD+9V
MIC-DET
CVBUS
NC
LCHNL
AGND
RCHNL
AGND
DVDD5V
DGND
VDD
ST
CE
AGND
ST
DA
TA
ST
RDS
ST
CLK
SEL-B
SEL-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
CN853
19P
VIDEO-MUTE
C676
0.1u
C675
0.1u
C679
10u
C678
0.1u
R718
0
R705
22
C667
4.7u
R709
47
R708
47
C666
4.7u
R704
22
R720
10
R723
10
C674
0.1u
C673
0.1u
10u 16V
C689
100p
C751
0.1u
C754
0.1u
C626
0.1u
C664
0.1u
C917
10u
C705
10u 16V
C726
100u
10V
C672
0.001u
C670
0.001u
C669
C914
0.1u
C919
0.1u
C907
10u
C916
100u
10V
C915
100u
10V
1
VREF
2
AGND
3
VCC
4
VDD
5
DGND
6
SCKI
7
LRCK
8
BCK
9
DOUT
10
MD0
11
MD1
12
FMT
13
VINL
14
VINR
IC611
PCM1754DBQR
1
BCK
2
DA
TA
3
LRCK
4
DGND
5
NC
6
VCC
7
VOUTL
8
VOUTR
9
AGND
10
VCOM
11
ZEROA
12
TEST
13
DEMP
14
MUTE
15
FMT
16
SCK
JL621
JL620
JL627
JL626
JL622
JL624
JL628
JL629
JL630
JL631
JL623
JL618
JL625
Q601
OP AMP
VOLTAGE CONTROL
LSCR523UBFS8TL
R768
10k
R821
10
R896
0
R898
0
R899
47
R900
47
R901
47
R722
R719
R851
0
R853
0
0
10
10
R733
0
R844
0
R845
0
R846
0
R847
0
R817
10
R838
10
R737
0
R736
0
R735
0
R747
0
R767
22k
R858
2.2k
R890
4.7k
R892
4.7k
R891
2.2k
R829
2.7k
R830
100k
R831
100
R832
AVDD+12V
GND
DOUT0
ARAGON-MCK
AVDD+9V
MIC-DET
VIDEO-MUTE
CVBUS
ARAGON-BCK0
ARAGON-LRCK0
ST-CE
GND
AGND
AGND
AVDD+5V
GND (DGND)
D+3.3V
ST-CLK
DIN0
WOOFER +
MID_R
ST-RDS
MID_L
WOOFER -
DIN1
ARAGON-LRCK3
ARAGON-BCK3
DIN3
ST-DATA
R859
0
JL634
ANALOG-BSEL
R860
0
R855
0
R856
0
R895
0
R897
0
JL635
ANALOG-ASEL
C922
0.1u
C923
10u 16V
C926
10u
IC614
PCM1754DBQR
1
BCK
2
DA
TA
3
LRCK
4
DGND
5
NC
6
VCC
7
VOUTL
8
VOUTR
9
AGND
10
VCOM
11
ZEROA
12
TEST
13
DEMP
14
MUTE
15
FMT
16
SCK
C920
100p
C938
100p
R861
10
R862
10
R863
10
R760
10
R761
10
R762
10
R864
0
R865
10
R872
27k
C936
68p
C935
470p
C929
68p
C932
0.1u
C700
0.1u
C928
470p
C709
470p
R870
10k
R766
10k
R880
10k
R877
24k
R878
27k
R873
24k
DOUT1
C939
10u
R882
0
R884
100
R885
100
R883
100k
R867
100k
C941
10u
C940
10u
100k
R886
CN852
15P
1N
C
2
LCHNL
3A
G
N
D
4
RCHNL
5A
G
N
D
6
DVDD5V
7D
G
N
D
8V
D
D
9S
T C
E
10
AGND
11
ST
D
ATA
12
ST
RDS
13
ST
CLK
14
SEL-B
15
SEL-A
C943
0
C942
0
C707
68p
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
V-
B_+INPUT
5
B_-INPUT
6
B_OUTPUT
7
V+
8
1
A_OUTPUT
2
A_-INPUT
3
A_+INPUT
4
V-
B_+INPUT
5
B_-INPUT
6
B_OUTPUT
7
V+
8
C946
0.1u
C947
0.1u
R
L
IC612
NJM4565M(TE2)
OP AMP
IC612
IC615
NJM4565M(TE2)
OP AMP
IC615
STEREO D/A
CONVERTER
IC614
IC609
PCM1808PWR
STEREO A/D
CONVERTER
IC609
STEREO D/A
CONVERTER
IC611
C699
0.1u
C696
10u 16V
>001S
TUNER BOARD
CN3008
(Page 57)
>003S
TUNER BOARD
CN3007
(Page 57)
>002S
ARAGON BOARD (6/6)
(Page 51)
>005S
ARAGON BOARD (2/6)
(Page 47)
>008S
ARAGON BOARD (2/6)
(Page 47)
DVDD5V
>004S
ARAGON BOARD (2/6), (4/6)
(Page 47), (Page 49)
>006S
ARAGON BOARD
(6/6)
(Page 51)
>007S
ARAGON BOARD
(2/6)
(Page 47)
>009S
ARAGON BOARD
(4/6)
(Page 49)
>010S
ARAGON BOARD
(5/6)
(Page 50)
FB613
0uH
R857
0
JL636
JL632
JL633
JL619
V3
V4D
C646
0.1u
C655
10u
C653
0.1u
C649
0.1u
C642
100p
C644
100p
C640
4.7u
C648
4.7u
C645
10u 16V
R687
22
R690
10
R688
10
R691
10
R674
100
R661
100
R677
0
R840
22
R841
22
L
R
IC606
PCM1808PWR
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
VINL
VINR
STEREO A/D
CONVERTER
IC606
1
2
3
4
5
6
7
8
9
10
11
12
13
14
ASDATA0
ADIN
MTK-BCK
MTK-MCK
MTK-LRCK
V4D
V4D
V4D
V4D
V4D
R792
0
C921
10u 16V
MHC-V3/V4D
MHC-V3/V4D
47
47
6-8. SCHEMATIC DIAGRAM - ARAGON Board (2/6) -
• See page 43 for Waveforms. • See page 60 for IC Block Diagrams. • See page 67 for IC Pin Function Descriptions.
Ver. 1.4
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
ARAGON BOARD (2/6)
2.1
2.1
1.3
1.3
1.3
3.3
0.7
0.7
2.1
1.3
0
0 (0.3)
3.3 (2.3)
3.3
3.3
1.3 (2.1)
1.3
0
0 (0.3)
1.3
1.3
0.3 (3.3)
3.3
0
0
0.7
1.3
0.7 (0.3)
1.3
0.3
1.3
0.3
1.3
3.3
3.3 0.3
(1.7)
3.3 3.3 3.3 2.7 3.3 2.7 3.3
3
2.7
(1.3)
0
(3.3)
3.3 0.7
(1.3)
0.7 0.7 0.7
(1.3)
1.3 0.7 0.7 0.3
(0.7)
0.7 2.7 0.3
(1.3)
0.7
(1.3)
0.7
(1.3)
1.3
3.3
3.3
1.3
0.3
1.3
1.3 (0.9)
1.3 (0.7)
1.3
2.3 (2.7)
3.3
1.3
0
0
0
1.3 (1.7)
1.3 (1.7)
1.7
1.7
3.3
2.7 (3.3)
3.3
3.3
1.7 (1.3)
2.1 (1.7)
1.3
0
0.3
2.1 (2.5)
2.1 (2.5)
1.3
3.3
3.3
1.3 0.1
0
(2.1)
0
(3.3)
0
0.7
0
0.7
2.2
(0.7)
0
1.3
0
(1.3)
1.3
3.3
1.7
1.7
0.1
1.7
0.1
1.7
1.3
3.3
3.3
1.3
0.7
3.3
2.7
(1.7)
2.7
(1.7)
2.1
2.1
3.3
0.3
3.3
1.3
3.3
1.7
1.7
1.7
1.3
0.8
1.3
2.6
0.5
0
0
0
2.2
0
0.8
0
3.3
3.3
1.3
3
2.3
3.3
2.1
3.3
0.3
0.5
3.3
0.3
0.7
0.3
0.7
3.3
0.3
0.7
0.3
0.7
3.3
0.3
0.7
0.3
0.7
3.3
0.3
0.9
3.3
3.3
3.3
3.3
3.3
0
3.3
3.3
5
RAS
CAS
RWE
DQM0
RD7
RD6
RD5
RD4
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
USBM
FE_DMO
FE_FMO
FE_TRO
FE_FOO
FE_FOO
FE_DMO
FE_FMO
FE_FMO
FE_CD_LDD
FE_DVD_LDD
FE_DVD_LDD
FE_LIMIT
FE_MUTE
FE_TRO
FE_FOO
FE_FOO
FE_VOA
FE_VREFO
FE_VOD
FE_VOF
FE_VOE
FE_VOF
FE_VOE
RWE
CAS
RAS
RD7
RD0
RD1
RD3
RD4
RD5
RD6
RD15
RD14
RD13
RA3
RA2
RA1
RA2
RA1
BA0
RA10
RA0
RA5
RA4
RA6
RA11
RA9
RA8
RA7
BA1
DRCLK
DQM1
FE_VOC
FE_VOB
FE_VOB
USBP
RD2
RD8
RD9
RD10
RD11
RD9
RD10
RD11
RD12
RD13
RD14
RD15
RD13
RD14
RD15
RA4
RA5
RA6
RA7
RA8
RA9
RA11
RD8
RD9
RD9
RD10
RD11
RD12
FE_VOF
FE_VOB
FE_VOA
FE_VOB
FE_VOA
FE_VOD
FE_VOE
FE_VOC
DQM0
FE_TRO
FE_FOO
FE_FOO
FE_MUTE
FE_CD_LDD
FE_DVD_LDD
FE_MUTE
FE_LIMIT
FE_LIMIT
FE_DMO
FE_VREFO
FE_VREFO
MTK-LRCK
FE_FMO
MTK-BCK
MTK-MCK
ADIN
ASDA
TA0
FE_3.3V
DVDD3.3V
C312
1u
22
R380
GND
CL321
C343
1u
C340
1u
C337
1u
CL320
CL316
CL314
CL329
RB309
22
RB308
22
RB306
22
RB307
22
CL338
CL337
RB303
22
RB305
22
RB302
22
RB304
22
RB301
22
R354
0
R355
0
R356
47
R350
0
R347
0
R345
100
R344
100
R324
0
X301
27MHz
CL309
CL31
1
CL315
CL317
CL334
CL333
CL332
CL331
CL330
CL313
CL322
CL336
CL319
CL318
C350
47u 10V
C352
0.1u
FL301
1
3
2
JL337
JL336
22
R379
FB320
0uH
R326
0
R378
0
R329
0
R385
0
R322
0
R325
0
C328
10u
C330
0.1u
R328
12
C341
10u
C316
10u
C319
10u
FE_CD_LDD
FE_DVD_LDD
FE_OPO
JL309
JL317
FE_LD_DVD
FE_5V
JL320
FE_FCS-
JL313
JL319
FE_TRK+
JL321
JL324
JL323
JL306
JL316
JL301
JL308
JL322
JL302
JL310
FE_TRK-
JL305
FE_LD_CD
JL311
0
R386
JL312
JL318
JL303
JL315
JL304
FE_FCS+
JL307
JL314
CL312
FE_OP-
CL310
XIFCS
XIFBSY
XIFBSY
JL335
XSYSRST
JL334
IFSDI
JL333
IFSDO
JL332
IFSCK
USBP
USBM
USBP
USBM
JL331
JL330
C325
0.01u
C326
0.01u
C336
0.01u
C344
0.01u
C342
0.01u
C346
0.01u
C347
0.01u
C348
0.01u
C339
0.01u
C359
0.01u
C314
0.01u
C315
1u
100
R321
1k
R323
3.3k
R343
3.3k
R346
10k
R362
10k
R381
10k
R382
15k
R330
R327
47
DVDD3.3V
22
R369
100
R360
100
R358
330
R332
100k
R334
JL338
47
R331
47
R340
47
R342
10k
R319
0
R335
0
R337
IC302
W25Q16CVSSIG-R
(V3)
W25Q32BVSSIG-R
(V4D)
1 _CS
2 SO
3 _W
4 GND
5
SI
6
SCK
7
_HOLD
8
VCC
IC301
CXD90013R
(V3)
CXD9990R
(V4D)
RF_C
RF_D
RF_E
RF_F
AVDD12_2
AVDD33_1
XTALI
XTALO
AGND33
V20
V14/VREF0
REXT
MDI1
LDO1
LDO2
AVDD33_2
DMO
FMO
CD_VR
DVD_VR
TRO
FOO
MSW
USB_DM
USB_DP
VDD33_USB
VSS33_USB
PAD_VRT
VDD12_USB
SF_CS#
SF_DO
SF_DI
RF_D
RF_E
RF_F
AVDD12_2
AVDD33_1
XTALI
XTALO
AGND33
V20
V14/VREF0
REXT
MDI1
LDO1
LDO2
AVDD33_2
DMO
FMO
CD_VR
DVD_VR
TRO
FOO
MSW
USB_DM
USB_DP
VDD33_USB
VSS33_USB
PAD_VRT
VDD12_USB
SF_CS#
SF_DO
SF_DI
SF_CK
IFSCK
IFSDO
RX
TX
PRST#
NC
IFSDI
IFBSY
IFCS#
MFISW
LIMITSW
MUTE
EEWP
SDA
SCL
NC
DVSS33
DVDD33
RD0
RD1
RD2
RD3
DVDD12
RD4
RD5
RD6
RD7
DQM0
RD15
RD14
RD13
RD12
RD11
RD10
RD9
RD8
DQM1
DVDD33
RCLK
RA11
RA9
RA8
RA7
RA6
RA5
RA4
RWE#
DVSS12
CAS#
RAS#
DVDD33
BA0
BA1
DVDD12
RA10
RA0
RA1
RA2
RA3
SPDIF
XMAMUTE
MFIDET
DACVDDC
VREF
FS
DACVSSC
CVBS
DACVDDB
SY/Y/G
SC/CB/B
CR/R
AADVSS
ADIN
NC
NC
AADVDD
ADACVSS2
ADACVSS1
ACLK
ABCK
NC
AV
C
M
NC
ALRCK
ASDA
TA0
ADACVDD1
ADACVDD2
AVDD12_1
AGND12
RFIP
OPDIST
IOPMON/OPO
SPFG/OP-
RF_A
RF_B
GND
JL357
CL307
CL339
C322
10p
C323
12p
R339
5.1k
C360
0.1u
C365
0.1u
C363
0.1u
C362
10u
C364
0.1u
C331
0.1u
C324
0.1u
C357
0.1u
C338
0.1u
C345
0.1u
R370
560
R367
100
C358
0.1u
C302
0.1u
C367
0.01u
C366
0.01u
C303
0.1u
R309
100
R308
100
R310
4.7k
R307
0
R305
0
47
R365
4.7k
R348
100
R352
3.3k
R387
3.3k
R357
1k
R359
4.7k
R361
100
R349
0.01u
C334
10k
R351
10k
R306
CN302
24P
GND (LD)
LD (650)
NC
5V
PD
LD (780)
VR (650)
VR (780)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
VOC/C
TRK-
TRK+
FCS+
FCS+
FCS-
IC306
M12L64164A-7TG2Y
1
VDD
2
DG0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
WE
17
CAS
18
RAS
19
CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD
28 VSS
29 A4
30 A5
31 A6
32 A7
33 A8
34 A9
35 A11
36 NC
37 CLKE
38 CLK
39 UDQM
40 NC
41 VSS
42 DQ8
43 VDDQ
44 DQ9
45 DQ10
46 VSSQ
47 DQ11
48 DQ12
49 VDDQ
50 DQ13
51 DQ14
52 VSSQ
53 DQ15
54 VSS
CN301
3P
TXD
RXD
GND
1
2
3
JL353
JL354
JL354
JL352
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
11
12
13
14
15
16
17
18
19
20
21
22
23
24
+1.2V REG.
IC303
RF AMP
SERVO PROCESSOR
AUDIO PROCESSOR
IC301
SDRAM
IC306
SERIAL FLASH
IC302
IC303
MM1701CHBE
1
VOUT
2
NC_2
3
GND
4
CN
CONT
5
NC_6
6
NC_7
7
VIN
8
9
R304
100k
>005S
ARAGON BOARD (1/6)
(Page 46)
>007S
ARAGON BOARD (1/6)
(Page 46)
>011S
ARAGON BOARD
(3/6)
(Page 48)
>020S
ARAGON BOARD
(3/6)
(Page 48)
>013S
ARAGON BOARD
(3/6)
(Page 48)
>014S
ARAGON BOARD
(3/6)
(Page 48)
>012S
ARAGON BOARD (4/6)
(Page 49)
>015S
ARAGON BOARD
(3/6)
(Page 48)
>016S
ARAGON BOARD (4/6)
(Page 49)
GND
CVBUS
>021S
ARAGON BOARD (6/6)
(Page 51)
>019S
ARAGON BOARD
(4/6)
(Page 49)
SERVICE,
OPTICAL DEVICE(7G)
(1/2)
FLASH
PROGRAMMING
18
14
17
15
16
V3
R375
0
R368
150
>008S
ARAGON BOARD (1/6)
(Page 46)
0
R363
0
R364
0
R366
R373
0
C349
0.01u
10k
R374
4.7k
R376
4.7k
R377
IC304
R1EX24016ASAS0A
A0
A1
A2
GND
SDA
SCL
WE
VCC
C354
0.1u
EEPROM
IC304
1
2
3
4
5
6
7
8
V4D
V4D
>004S
ARAGON BOARD
(1/6), (4/6)
(Page 46), (Page 49)
0
R371
C356
1u
C353
1u
C355
0.01u
10k
R372
IC305
BU33TD3WG-TR
VDD
GND
CE
NC
VOUT
JL356
JL339
+3.3V REG.
IC305
DVDD5V
1
2
3
4
5
V4D
V4D
V4D
E+3.3V
MTK-POWER-CTRL
>017S
ARAGON BOARD
(4/6), (5/6)
(Page 49), (Page 50)
FLASH
PROGRAMMING
EVER+3.3V
GND
RXD
TXD
MTK_PWR_CONT
MTK_RESET
1
2
3
4
5
6
JL350
JL351
JL351
CN304
6P
JL348
JL346
JL349
JL347
FLASH
PROGRAMMING
TXD
RXD
RXD
>018S
ARAGON BOARD (2/6)
(Page 47)
TXD
RXD
>018S
ARAGON BOARD (2/6)
(Page 47)
JL344
JL345
JL345
JL340
CN305
6P
JL342
JL341
JL343
TXD
GND
NC
MTK_P107
RXD
MTK_P108
1
2
3
4
5
6
2
3
4
5
6
V4D
V4D
Note 2: When the ARAGON board (V4D) is
replaced, refer to “NOTICE OF BOARD
VERSION CHECK (MHC-V4D)” (page 5).
VERSION CHECK (MHC-V4D)” (page 5).
Note 1: I C 3 0 1 ( V 4 D ) a n d I C 3 0 2 ( V 4 D ) o n t h e
ARAGON board cannot exchange with single.
When these parts on the ARAGON board are
damaged, exchange the entire mounted board.
When these parts on the ARAGON board are
damaged, exchange the entire mounted board.
MHC-V3/V4D
MHC-V3/V4D
48
48
6-9. SCHEMATIC DIAGRAM - ARAGON Board (3/6) -
• See page 60 for IC Block Diagrams.
Ver. 1.2
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
ARAGON BOARD (3/6)
1.3
3.3
0 (5.2)
1.3
2.3
1.3
1.3
5.2
2.3
0
0
1.3
0
5.2
1.3
0
0
5.2
2.5 (3.5)
2.7
2.7 (1.7)
0
1.3 (2.3)
2.7
3.6 (2.7)
2.5
3.3
0
3.3
3.3 (2.4)
3.3
0
(1.7)
1
2
3
4
5
6
14
13
12
11
10
9
8
7
6
5
4
3
2
1
29
15
16
17
18
19
20
21
22
23
24
25
26
27
28
30
JL401
JL402
JL402
JL404
JL405
JL406
JL405
JL406
FE_TRO
FE_VREFO
FE_FMO
FE_DMO
FWD
REV
FE_FOO
FE_MUTE
FE_GND_M
GND
FE_5.2V_M
FE_5.2V_TRAY
CL414
Q402
2SA2119K
Q401
AUTO POWER
CTRL
AUTO POWER
CTRL
2SA2119K
CL415
CL413
GND
GND
GND
FE_OP-
FE_OPO
FE_LIMIT
FE_3.3V_1
0
R433
CL409
FE_3.3V
FE_CD_LDD
FE_DVD_LDD
JL403
CL401
CL402
CL402
CL403
CL408
CL410
CL411
CL411
CL404
CL405
CL405
FE_LD_DVD
FE_LD_CD
FE_TRK+
FE_TRK-
FE_TRK-
FE_SLED+
FE_SLED-
FE_SLED-
FE_TRK-
FE_TRK+
FE_FCS+
FE_FCS-
FE_FCS-
15
R423
15
R425
15
R426
15
R427
15
R428
15
R430
100
R421
100
R432
47k
R422
47k
R431
10k
R408
R409
10k
R410
10k
0
R406
0
R407
CL406
CL407
C401
100u
10V
C412
100u 10V
27k
R402
27k
R415
10k
R401
15k
R418
C420
47u
35V
C423
47u
35V
D401
RB520S-30FJTE61
D402
RB520S-30FJTE61
CN401
6P
SP-
SP+
NC(GND)
NC(LIMIT)
SL-
SL+
CL412
C411
330p
C413
0.1u
C402
330p
C403
0.015u
1
R404
C421
0.01u
C424
0.01u
C409
0.1u
C404
0.1u
C408
0.1u
C405
0.1u
C406
0.1u
R411
10k
C407
0.1u
C418
0.1u
C419
0.1u
100k
R424
100k
R429
IC401
AM5890S
VINFC
TRB_1
REGO2
VINSL+
REGO1
FWD
REV
TRB_1
REGO2
VINSL+
REGO1
FWD
REV
Vcc1
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+
VOTR-
VOTR+
VOSL+
VOSL-
VOFC-
VOFC+
VOTK+
VOTK-
VOLD+
VOLD-
Vcc2
VCCD
VCTL
GND
VINLD
RESET
TRB_2
VINTK
BIAS
MUTE
PGND
PGND
FE_LOAD-
FE_LOAD+
FE_FCS-
FE_FCS+
FE_SPDL-
FE_SPDL+
FE_TRK_IN
5CH SYSTEM MOTOR DRIVER
IC401
JL329
LOAD_END_SW
JL325
JL328
JL326
JL327
JL327
UNLOAD_END_SW
CN303
5P
1
2
3
4
5
DVDD3.3V
1k
R316
1k
R317
1k
R312
1k
R313
3.3k
R301
2.2k
R302
C307
0.001u
C308
0.001u
C309
0.001u
C310
0.001u
C311
0.1u
TRAY-IN
GND
TRAY-OUT
LOAD+
LOAD-
>011S
ARAGON BOARD
(2/6)
(Page 47)
>015S
ARAGON BOARD
(2/6)
(Page 47)
>020S
ARAGON BOARD
(2/6)
(Page 47)
>023S
ARAGON BOARD (6/6)
(Page 51)
>013S
ARAGON BOARD
(2/6)
(Page 47)
>025S
ARAGON BOARD
(4/6)
(Page 49)
>014S
ARAGON BOARD
(2/6)
(Page 47)
>022S
ARAGON BOARD
(4/6)
(Page 49)
>024S
ARAGON BOARD
(4/6)
(Page 49)
CONNECT TO
MS-476 BOARD
SERVICE,
OPTICAL DEVICE(7G)
(2/2)
Note: When the MS-476 board is defective, exchange the
entire LOADING COMPLETE ASSY (T).
Click on the first or last page to see other MHC-V3 / MHC-V4D service manuals if exist.