Sony MEX-DV1500U / MEX-DV1505U / MEX-DV150UE Service Manual ▷ View online
MEX-DV150UE/DV1500U/DV1505U
MEX-DV150UE/DV1500U/DV1505U
25
25
5-8. SCHEMATIC DIAGRAM - MAIN Board (1/3) -
• See page 32 for IC Block Diagrams.
(Page 26)
TP201
TP202
TP651
TP655
CN652
R302
IC301
D361
FB153
Q351
Q353
Q356
Q361
R653
R229
C214
Q201
R354
R357
R359
R361
R362
R707
R651
R652
R661
R662
R212
R223
D201
R216
C221
C220
C210
R703
R601
R602
R701
R702
R704
R603
C310
C309
R311
C605
C604
C708
C709
C710
R323
R322
R321
R320
R319
R318
C317
C302
R307
C335
C307
C308
R309
R310
R301
C301
R306
R305
R605
C602
C603
C601
D601
TP654
C351
R351
C352
C353
R353
R352
R358
R360
C837
C841
Q355
C354
C355
R355
C356
R356
R324
Q362
C662
C661
C838
C842
FB2
20
C651
PJ601
PJ651
VD601
VD602
VD153
L601
R621
IC302
R312
R604
C321
C322
C319
C318
C320
R303
C338
C336
C204 C205
X201
R202
R20
3
R20
4
C201
R201
C212
C219
IC201
FB228
C228
C20
8
C20
7
C20
6
C225
C209
Q204
R213
R219
C227
C226
R218
R205
Q352
C339
Q202
R215
Q203
Q354
C606
TP653
TP652
TP661
TP662
C652
R364
C362
C216
R217
6P
0
NJM4565M(T
1SS355WTE-
0
LTC614TKFP
LTC614TKFP
LTC614TKFP
RT1N144C-T
0
0
0.001
2SC6027T10
100
10k
10k
10k
10k
2.2k
0
0
0
0
0
0
MAZ8056GML
470
0.1
10
16V
0.1
470
470
470
12k
12k
470
12k
0.22
0.22
0
2.2
50V
1
1
2.2
50V
1
100
100
100
100
100
100
10
16V
10
16V
10k
0.001
0.1
100p
10k
10k
0
10
16V
10k
10k
0
0.0047
0.0047
0.001
MAZ8068GML
10
16V
100
10
16V
10
16V
100
100
10k
10k
1
1
LTC614TKFP
10
16V
10
16V
100
10
16V
100
0
RT1P141C-T
100p
100p
1
1
100p
2P
1P
2.2k
BD3447AFV-E2
0
12k
0.0033
0.0033
0.1
100p
100
10V
10V
10k
220p
0.001
15p
15p
8.664MHz
10
10
0
330p
0
4.7
50V
10 16V
TDA7333013TR
0.1
0.1
0.1
0.1
0.1
0.1
RTIN441C-T
10
100k
47
16V
0.1
1k
10k
LTC614TKFP
220p
RT1N441C-T
100
1SA1235AC1
TP-1EF
LTC614TKFP
1
100p
47
47
16V
0.1
0
A1
A2
A2
A4
A5
A6
A7
A8
A9
A10
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
TRDA
TRCL
DAVN
VSM
TU MUTE
MUTE CON
NSMASK
SCL
SDA
SDA
SCL
FR
FL
QUALITY
FAUX_G
FAUX_R
FAUX_L
SAOUT
SADA
SACLK
STB
AUDIO_GND
AUDIO_FR
AUDIO_FL
AUDIO_GND
AUDIO_R/SL
AUDIO_R/SR
ANT
ANT-GND
EEPROM
R
L
QUALITY
S_METER
GND
MUTE-CONDITION
RDS
TU_MUTE
TU_SCL
TU_SDA
E2P_SCL
E2P_SDA
VCC(TU8.3V)
TU_VDD(TU 5V)
VDDD
SDA
SCL
VDDA
REF3
REF
2
REF
1
VSS
RESETN
XTI
XT
O
SA
CSN
INTN
MPX
TM
E2P_VDD
RAUX-R
FP1
FN1
FN2
FP2
DS21
DS11
DS31
DS32
DS12
DS22
MIN2
MIN1
CLK
DATA
SOUT
SUB-L
SUB-R
RL
RR
FL
FR
VCC
SCL
SDA
GND
FIL
EBI1
EBI2
FAUX-R
FAUX-G
FAUX-L
DVD-R
DVD-L
TU-R
TU-L
RAUX-G
R-AUX-L
C1
C2
RDS
(CHASSIS)
(1/3)
VIDEO OUT
INPUT SELECTOR,
AUDIO PROCESSOR
MUTING
CONTROL
Q361, 362
SWITCH
MUTING
Q351 - 356
LINE AMP
DECODER
TUX-201
CONTROL SWITCH
TUNER NOISE MASK
DV1505U
DV1500U: AEP, UK
DV150UE/
DV1500U: AEP, UK
DV150UE/
REGULATOR
B+ SWITCH
Q203, 204
(DV150UE/DV1500U: AEP, UK)
+5V
(ANTENNA IN)
(R)
(L)
(FRONT AUDIO OUT)
(R)
(L)
REAR/SUB
AUDIO OUT
VCC
GND
J201
DV1500U: E/
TUX-032//Q3
AUX IN
L
R
(Page 27)
MEX-DV150UE/DV1500U/DV1505U
MEX-DV150UE/DV1500U/DV1505U
26
26
5-9. SCHEMATIC DIAGRAM - MAIN Board (2/3) -
• See page 32 for Waveforms. • See page 32 for IC Block Diagrams. • See page 39 for IC Pin Function Description.
TP112
TP114
C157
C118
IC151
IC501
L501
D501
D504
D502
D103
IC101
R527
R535
R559
R566
R501
R505
R542
R509
R502
R561
C155
R152
C111
C105
FB102
C110
C109
TP102
TP104
C104
C102
C108 C107
R128
L101
R118
C101
C103
C106
C156
C116
C113
C114
C115
C117
R102
R105
C513
R545
R874
R546
C515
R873
R872
R871
R534
R532 R531
R530
R533
R529
R536
R523
R522
R525
R524
R520
R519
C532
C531
C528
C527
R518
R517
R511
X501
R560
C90
7
R558
C90
5
C904
R553
R555
R554
R556
C516
R564
R565
C581
C505
C504
C713
CN501
IC102
FB103
FB101
FB116
FB117
FB115
FB134
FB112
FB110
FB114
FB106
FB107
FB105
FB109
FB111
Q871
Q872
D872
D871
S501
IC502
C582
X502
R507
R503
IC503
R513
R514
R516
C508
R512
R562
R547
R549
R551
R552
R550
R548
C158
FB152
R563
TP105
CN101
FB108
R515
TP106
TP108
TP110
TP116
TP118
TP120
TP122
TP124
TP126
TP128
TP130
R114
TP101
TP103
TP107
TP109
TP113
TP115
TP117
TP119
TP121
TP123
TP125
TP127
TP129
R528
R521
R526
D503
R581
TP502
R510
IC103
R557
Q873
22
16V
47
16V
NJM2561F1
S-1206B33-U3T1G
1SS355WTE-
LBAT54CLT1
MAZ8033G0L
MC2836-T11
NJM2855DL1-18
100
1k
33k
10k
100k
470
10M
220k
100k
470
1
75
0.1
0.01
0
100
10V
0.01
220
10V
220 10V
220
10V
10V
0.01
0
0
0.01
0.01
470
4V
0.1
0.1
0.1
0.1
0.1
0.01
12k
3.3k
0.1
1k
220k
100k
0.1
220k
1k
1k
100k
100k 100k
47k
1k
100k
100k
100
100
100k
100k
3.3k
3.3k
100
16V
16V
1000
10V
330
6.3V
0.01
1k
1k
0
32.768KHz
68k
0.01
68k
0.001
0.00
1
10k
10k
100
100
0.1
10k
1k
0.1
15p
18p
0.001
5P
BD7931
RT1N441C-TP-1
RT1N141C-TP-1
MAZ8180GMLS0
MAZ8075GMLS0
XC61CN2802NR
0.1
6MHz
470
470
R5F3640DDZ98FB
100k
10k
33k
0.1
100k
100k
0
0
0
100k
100k
100k
100
16V
16V
1k
30P
68k
0
10k
100k
100
LRB751V-40T1G
100k
100
NJM2387ADL3
33k
2SC3052EF-
T1-LEF
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
INSW
SELF
DSW
RESET
Z_MUTE
RTS
CTS
TXD
RXD
CTS
RESET
PA
R
KIN
G
ACC
FR
FL
LOAD
EJECT
EJECT
LOAD
VMUTE
AMUTE
TRCL
TRDA
NSMASK
TU MUTE
DAVN
MUTE CON
Z_MUTE
SIRCS
NOSE_SW
LCDDATA
LCDCLK
LCDCE
QUALIT
Y
VSM
STB
SCL
SDA
SADA
SACL
K
DR_ON
DR_ON
RXD
TXD
RTS
F_OUT
D_ON
USB_ON
USB_OVER
AMUTE
VMUTE
RE_0
RE_
1
KEYIN
1
KEYIN0
SELF
INSW
DSW
SAOU
T
LO+
LO-
DRGND
DR5V
AGND
VGND
DGND
DGND
A5V
AU5V
AUGND
SELF
ZMUTE
RESET
EN (MECHA
MASTER)
DUPTD0(TM/DL)
AMUTE
DUPRD0(TM/DL)
INSW
BOOT
DSW
D3.3V
D1.8V
VIDEO_COMP
MIC_IN
AUDIO_FR
AUDIO_FL
MUTE
VOUT
VSAG
VCC
GND
VIN
RX(SI)
TX(SO)
GND
FLS_W
BU_3V
VIN
CL
T
VOUT
VA
D
J
GND
OUT
IN
GND
NC
BYTE
XCIN
XCOUT
XOUT
VSS
XIN
NMI
BEEP
HOL
D
WRI/WR
VSS
AV
S
S
VREF
AV
C
C
QUALITY
VSM
NSMASK
TUNATT
I2CCK
O
I2CSIO
FLASH_W
KEYIN
1
SA_C
LK
DIAG
STB
AT
T
M_RESET
EJECT
ACCIN
DSTSEL1
DSTSEL2
PA
R
K
IN
G
BU_IN
SA_I
N
KEY
ACK0
Z_MUTE
VCC
TUNATTIN
M_R
TS
M_CTS
VCC
MSTR_TX
MSTR_RX
FSW_OUT
SIRCS
FSW_IN
DSTSEL0
NC
EECKO
EESIO
RE_0
RE_1
NC
A_MUTE
NOSE_SW
VMUTE_
F
3.3V_ON
NC
NC
SA_DA
T
A
F_R
X
F_TX
LOAD
RESET
DAVN
NC
NC
NC
NC
NC
DR_ON
USB_ON
NC
NC
NC
NC
NC
NC
NC
NC
NC(L)
USB_OVER
LCD_SO
LCD_CE
LCD_CKO
KEYIN
0
NC
NC
NC
NC
NC
NC
NC(BUSY
)
NC
(CLK_OUT)
NC
NC
+1.8V REGULATOR
REGULATOR
+5.5V
SELFSW
INSW
DSW
+3.3V REGULATOR
(2/3)
LOADING MOTOR DRIVE
G
I
O
G
I
O
(NC)
RESET
RESET SIGNAL
GENERATOR
SYSTEM CONTROLLER
DV1505U
DV1500U: AEP, UK
DV150UE/
DV1505U
DV1500U: AEP, UK
DV150UE/
EXCEPT
DV1505U
(DV1500U: E (NTSC))
(DV150UE)
DV1500U: E (NTSC)
BATTERY CHECK
Q871 - 873
VIDEO AMP
DV1500U/
DV1500U: E/
DV1500U: E/
100
MASTER)
SREQ (MECHA
MASTER)
TXD (MECHA
MASTER)
RXD (MECHA
22
μH
(Page 27)
(Page 25)
(Page 23)
(Page 27)
MEX-DV150UE/DV1500U/DV1505U
MEX-DV150UE/DV1500U/DV1505U
27
27
5-10. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
• See page 32 for Waveforms. • See page 32 for IC Block Diagrams.
TP801
TP802
TP803
TP804
TP809
TP810
TP811
TP812
TP304
TP852
TP701
TP704
TP805
TP806
TP807
TP815
CN850
C404
C851
D818
D802
CN702
R706
D413
D809
D810
D817
D904
IC402
Q401
Q402
Q403
R851
L401
R911
L402
R406
R408
R410
R417
R418
R422
R441
R811
R814
R914
CN701
D905
C70
3
D70
5
D70
6
D70
7
D70
8
D70
9
D71
0
D71
1
D712
D713
L403
C706 C705
C704
R412
R413
C410
D704
D703
C702
L102
C431
R402
Q405
C421
R431
R430
C406
R439
R438
R437
C420
C424
C407 R419
C419
C422
C712
C711
C411
C408
TP702
C839
C843
R816
C840 C844
R817
C826
C813
C808 C810
C828
C829
C831
C830
C834
C833
R818
R834
C856
R801
C855
R826
C809
D804
D80
7
D80
5
C802
R812
R820
R819
R803
R802
R815
D816
D815
C814
C816
C815
C818
C845
C819
C820
C804
IC802
D812
L801
D814
D806
C806
IC401
IC431
C401
C409
C418
VD702
VD701
L701
R913
M850
TP816
FU801
CN801
Q801
D80
3
D801
D808
C402
R429
TP813
TP814
TP817
TP851
TP305
TP706
TP707
TP708
TP709
TP710
TP711
TP712
TP713
TP714
TP715
TP716
TP718
TP719
TP720
TP717
TP808
C827
C432
C423
D414
C425
D401
2P
100
16V
10
16V
DAN217-T14
1SR154-400
3P
0
MAZ8051GML
1SR154-400
1SR154-400
1SR154-400
MAZ8068GML
TPS2051B
RT1P141C-T
RT1N141C-T
TPC6108(T5
0
0
10k
100
100
1k
330k
1k
1k
47k
47k
10
20P
MAZ8068GML
0.01
MAZ8068GML
MAZ8068GML
MAZ8068GML
MAZ8068GML
MAZ8068GML
MAZ8068GML
MAZ
8068GML
MAZ8180GML
MAZ8068GML
0.01
0.01
0.01
2.2k
2.2k
0.1
MAZ
8068GML
MAZ8068GML 0.001
0.1
56k
RT1N441C-T
0.1
2.2k
1k
0.001
10k
2.4k
39k
100p
470
10V
47p 82k
0.1
330
25V
0.0047
0.0047
0.0033
100
16V
1
1
1k
1
1
1k
2.2
50V
50V
22
35V
0.22 0.22
0.22
0.1
0.1
10
16V
0.22
10
16V
0
150
47p
0
0.22
47k
0.22
1SR154-400
1SR154-400
1SR154-400
47 16V
4.7k
1k
1k
10k
10k
1k
1SR154-400
1N5404-C31
0.1
0.22
350
μH
0.1
3300
16V
0.1
0.47
0.47
10 16V
TDA8588J/N2/R1
MAZ8180GML
1SR154-400
1SR154-400
10 16V
BD9778HFP
S-1170B33UC
0.1
0.001
0.1
10
10A
32V
19P
2SC3052EF-
1SR154-400
1SR154-400
1SR154-400
0.1
10
0.22
22
16V
0.1
RB060M-30
0.1
MAZ8056GML
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
PARKING
ACC
SCL
SDA
D_O
N
STB
USB_OVER
USB_ON
FA
U
X_G
F_O
UT
LCDCE
LCDCLK
RE_0
LCDDATA
KEYIN0
SIRCS
NOSE_SW
FA
U
X_L
FA
U
X_R
KEYIN1
RE_1
RL-
RL-
RL+
RL+
FL-
FL-
FL+
FL+
FR-
FR-
FR+
FR+
RR-
RR-
RR+
RR+
FAN
GND
VIN
VOUT
SW
GND
NC
USB_D-
USB_D+
USB_GND
KEY0
KEY1
SIRCS
RE0
RE1
ILL+9V
AUX_LCH
AUX_GND
AUX_RCH
KEY_GND
USB_GND
USB_VBUS
USB_D-
USB_D+
GND
GND
LCD_DATA
LCD_CE
LCD_CLK
NOSE_SW
GND
/EN
IN
IN
OUT
OUT
OUT
/OC
V_I
N
SW
F.
B
GND
INV
RT
EN
(CHASSIS)
(CHASSIS)
(3/3)
REGULATOR
POWER AMP,
CHECK
ACCESSORY
REGULATOR
+3.3V
DC/DC
CONVERTER
OSC
+5V REGULATOR
Q401 - 403
USB POWER CONTROL
(FAN)
DV1505U
DV1500U: E/
(DV1500U: E/DV1505U)
(DV1500U: AEP, UK)
BATT
GND
ACC
AMT REM
BATT
GND
GND
BATT
AMP REM
MAX0.3A
ACC
AMT REM
ANT REM
MAX0.1A
FRONT LCH (+)
FRONT LCH (-)
REAR LCH (+)
REAR LCH (-)
REAR RCH (+)
REAR RCH (-)
FRONT RCH (+)
FRONT RCH (-)
ACC
PARKING BRAKE
PARKING
BRAKE
AMP REM MAX0.3A
(DV1500U: E/DV1505U)
(DV150UE/DV1500U: AEP, UK)
TO
CN801
TO
CN801
10
μH
10
μH
44
μH
4.7
μH
(Page 22)
(Page 25)
(Page 26)
(Page 26)
(Page 31)
MEX-DV150UE/DV1500U/DV1505U
MEX-DV150UE/DV1500U/DV1505U
28
28
(Page
24)
5-11. PRINTED WIRING BOARD - MAIN Board (Component Side) -
•
: Uses unleaded solder.
• See page 20 for Circuit Boards Location.
TP502
C201
C206
C207
C207
C208
C209
FB220
C225
C226
C228
D80
1
D80
3
D806
D808
IC201
Q203
Q204
R20
1
R20
5
R218
R219
R513
R514
R515
R516
R547
R54
8
R549
R550
R551
R552
R213
FB228
R202
R203
C111
C513
C155
C156
C30
7
C30
8
C815
C318
C335
C336
C338
C339
C509
C510
C515
C581
C582
C604
C606
C70
8
C710
C711
C712
C105
R814
D818
R82
0
R816
C841
R817
C838
C837
C844
R802
C85
5
R826
C90
4
C90
5
C907
R524
CN501
CN702
D501
D872
D503
D504
D802
D804
D805
D80
7
R803
R811
R815
D871
D81
2
D502
C856
C819
IC101
IC151
IC301
IC302
IC503
L701
L501
C527
IC502
Q872
Q873
FB152
R152
R542
C516
L601
R30
1
R30
2
R30
3
R305
R306
R30
7
R309
R310
R311
R312
R801
IC501
R31
8
R31
9
R320
R321
R32
2
R32
3
C319
R501
R502
R503
R505
R507
R508
R512
R517
R518
R519
R520
R521
R52
2
R523
R525
R526
R527
R528
R529
R53
0
R531
R532
R533
R53
4
R535
R536
R545
R546
R553
R554
R555
R556
R557
R558
R559
R560
R561
R562
R563
R564
R565
R566
R581
R621
R701 R702
R70
3
R704
R706
R834
R812
Q801
C820
C845
C839
C843
R818
C842
R819
R653
R871
R872
R873
R874
R911
R913
R914
VD701
VD702
C840
Q871
1
3
1
3
4
6
1
3
4
4
2
K
A
A/K
C
SERVO
BOARD
BOARD
CN7
1-878-222-
11
MAIN BOARD
(COMPONENT SIDE)
(DV1500U: E/DV1505U)
(DV1500U: E/DV1505U)
(DV1500U: E/DV1505U)
(DV1500U: E/DV1505U)
(DV1500U: E/DV1505U)
(DV1500U: E (NTSC))
(DV150UE/DV1500U: AEP, UK)
(DV150UE/DV1500U: AEP, UK)
(DV150UE)
DV150UE/
DV1500U: AEP, UK
DV1500U: AEP, UK
EXCEPT
DV1500U: E (NTSC)
DV1500U: E (NTSC)
1
5
(NC)
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
Ref. No. Location
• Semiconductor
Location
D501
G-6
D502
G-6
D503
G-7
D504
F-5
D801
C-5
D802
C-4
D803
C-5
D804
C-4
D805
C-4
D806
C-4
D807
C-5
D808
C-4
D812
C-3
D818
C-3
D871
H-5
D872
H-5
IC101
D-3
IC151
D-4
IC201
G-9
IC301
E-5
IC302
E-8
IC501
H-8
IC502
H-5
IC503
G-6
Q203
F-9
Q204
F-9
Q801
C-3
Q871
G-5
Q872
H-5
Q873
G-5
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