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
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
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
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
100k
10k
33k
0.1
100k
100k
0
0
0
100k
100k
100k
100
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
RX(SI)
TX(SO)
GND
FLS_W
BU_3V
+1.8V REGULATOR
REGULATOR
+5.5V
+3.3V REGULATOR
(2/3)
LOADING MOTOR DRIVE
(NC)
RESET
RESET SIGNAL
GENERATOR
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
μ
H