Schematic Diagram - Main Section (4/6) - Sony MEX-DV1000 Service Manual

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MEX-DV1000/DV2000
2-6. SCHEMATIC DIAGRAM – MAIN Section (4/6) –
CN101
60P
AUGND
AUDIO_C
AU5V
AUDIO_SW
VIDEO_COMP
AUDIO_LS
VGND
AUDIO_RS
SPDIF_GND
AUDIO_FL
SPDIF
AUGND
BOOT
AUDIO_FR
DUPTD0
AUDIO_IN_R
DUPRD0
AUGND
DGND
AUDIO_IN_L
DGND
AMUTE
D3.3V
RXD
D3.3V
TXD
DGND
SREQ
DGND
EN
DGND
RESET
(Refer to page
D1.8V
26 on original
service manual)
SELF
D1.8V
INSW
AGND
DSW
A5V
ZMUTE
DRGND
V_DATA0
DRGND
V_DATA1
DRGND
V_DATA2
DR5V
V_DATA3
DR5V
V_DATA4
DR5V
V_DATA5
LO-
V_DATA6
LO-
V_DATA7
LO+
VCLK
LO+
DIGITAL_VGND
CN602
8P
(BUS CONTROL IN)
(CHASSIS)
MEX-DV1000/DV2000
(4/6)
CEN
FB102
SUB
C110
100
FB101
16V
LS
FB103
RS
FL
C109
∗C702
0.01
1(DV1000)
R138
0.01(DV2000)
0
FR
C702
R113
0
AIN_R
C707
0.1
R129
0
AIN_L
C104
100 16V
FB108
AMUTE
C103
0.01
FB116
FB111
RXD
FB109
TXD
(DV2000)
FB105
RTS
C704
22
16V
FB107
CTS
C705
0.01
FB106
RESET
FB117
FB112
SELF
C708
0.1
FB110
INSW
FB114
DSW
C102
C101
L101
R835
100
0.01
47µH
0
FB115
16V
FB134
Z_MUTE
IC101
BA18BC0FP-E2
R130
0
+1.8V REGULATOR
O
I
G
(DV2000)
C106
C105
C111
120
0.01
0.1
6.3V
C108
R118
C107
220
0
0.01
10V
LOADING MOTOR DRIVE
IC102
BD7931
C114
0.1
D103
MC2836
C113
C116
0.1
0.1
R602
100
TH601
C602
1000 16V
D602
MA8180-M-TX
D603
MA8180-M-TX
R607
100
D605
RB501V
VIDEO AMP
IC701
NJM2561F1
C710
22 16V
VSAG
R704
VIN
75
FB701
C709
100 16V
VOUT
GND
MUTE
VCC
VMUTE_F
VMUTE_R
VIDEO AMP
IC702
NJM2561F1
R707
75
FB702
C713
22 16V
VSAG
VIN
C712
100 16V
VOUT
GND
MUTE
VCC
+5.5V REGULATOR
IC103
PQ20WZ1UJ00H
D102
RB751V
D101
RB751V
R126
2.2k
R124
C120
C119
1k
10
100p
16V
C118
C117
R123
C604
4.7
0.1
1k
0.01
50V
R606
D604
R609
R610
15k
MA8062-M-TX
1k
1k
R608
1k
Q604
RT1N144C-TP-1
BATTERY
D606
MA8180-M-TX
DETECT
8
8
CEN
SUB
LS
RS
FL
FR
AIN_R
AIN_L
AMUTE
VMUTE_R
VMUTE_F
RXD
TXD
RTS
CTS
RESET
SONY BUS INTERFACE
SELF
(FOR SONY BUS)
INSW
IC603
BA8271F
DSW
Z_MUTE
BUS
VCC
ON
R612
330k
RESET
RST
R611
330k
BUS ON
BATT
CLK IN
CLK
BU_IN
VREF
DATA
DATA
IN
DATA
GND
OUT
AUGND
CEN
SUB
LS
RS
FL
(Page 5)
FR
AIN_R
AIN_L
VOUT_F
VOUT_R
VOUT_GND
(Page 6)
AU5V
D+3.3V
DR+5V
VP
REG2
(Page 7)
EJECT
LOAD
AMUTE
VMUTE_R
VMUTE_F
RXD
TXD
RTS
CTS
RESET
SELF
INSW
DSW
(Page 9)
Z_MUTE
SYSRST
BUSON
UCK
BU_IN
UNISO
UNISI
PGND

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