Standard Schematic Diagrams; Main Section Schematic Diagram - JVC RV-NB50B Service Manual

Standard schematic diagrams

<Main Section 1>
PICK UP
UNIT
CN701
C701 C702
VREF
SVCC
E
D
A
B
C
F
GND
LD
R703
VR
PD
FE+
TE-
TE+
FE-
MECHA
Motor Driver
CN702
IC702
1 SP+ 1
SP- 1 SP-
2 2 GND
2 SP+ SD-
3 SD+ 3
3
SPIN SD+
4 SD- 4
4 RESET IN4
C749
IN-SW
5 5 5 REGB SDIN
C750
6 REG0 BIAS
6 GND 6
7 MUTE VCC^
8 REGGND VCC
9 TIN F_IN
10 IN2 VIN3
11 T+
12 T-
13 PWGND RESTT
14 OPOUT OPIN-
R755
L710
CDUSBON
FB102
MGND
COM5V
CD_MUTE
P[0:30]
DGND
JR703
P30 P30
BOOTOUT
R795
JR706 R756
P28 P28
AMI BP3.3V
JR707 P10
AMUTE_1
CD_RESET
USB_UPD
USB_RXD
USB_TXD
USB_RST
USBD-
USBD+
C716
C717
R705
C714
A3.3V C715
C704
C706
R704
1 VCoi
C707
C705
2
RVDD3
C708
3 SLCo
4 RFi
C709
5
RFRPi
C710
6
RFEQo
C711
7
DCoFC
C713
8
AGCi
C712
RF 9 RFo
TP3
10 RVSS3
11 FNi2 C
12 FNi1 A
CD/USB DSP
13
FPi2 D
14
FPi1 B
15
TPi F
16 TNi E
17
VRo
18 AVSS3
19
MDi
20 LDo
C740
C741
R750
R746
JR701
C743
28
27
26
25
R747
R751
24
23
22
C744
21
R752
R748
20
19
C745
F+ 18
R753 R749
F- 17
16 C746
15
R762
DA3.3V
L701
FB102
D3.3V
R761
L702
D701
FB102
A3.3V
Q702
R760
Q703
R715
R759
R758
R712
R775
R757
R713
L703
IC705
FB102
IN OUT M1.5V
L712 FB102
L704
GND
D1.5V
STBY NC
FB102
JR705
R779
R780
M1.5V
D1.5V
B16 RESET
R719
P29
P7
SDCK Pio7 60
P6
59
LRCK Pio6
D1.5V
P5
58
BCK Pio5
P4
57
DATA Pio4
P3
56
SDCS Pio3
P2
GATE Pio2 55
R732
P1
REQ Pio1 54
Pio0 53
VSS 52 R733
VDD1-2 51
C726
IC701 XVDD3 50
Xo 49
C727
48
Xi
47
XVSS3
46
DVSS3L
C729
Lo 45
R735
44
DVDD3L
R736
DVDD3R 43
C736
R0 42
41
DVSS
A3.3V
C763
R772
C764
L707
R771
76 DVCC3
P10 FB102
AMUTE
77
AMUTE R770
78 USBPON
D+
79
80 D-
81 MODE1
R768
R769
82 TEST
DVSS
83
SD_DOUT
87
85 SD_DIN IC703
SD CLK
86
R767
87 TX
R766
88 RX
USB Driver
SD CS
89
TP4
SDA TEST
90
TP5
TEST
SCL 91
BSIF BCK
92
BSIFDATA
93
L706
BSIF DATA
94
DVCC3
95
FB102
BSIF-REQ
96
R765
97 MODE2
SD DET
R764 98
MODE3
99
R763 DVSS
100
L705
FB102
2-2
B[0:30]
RESET
R789
CD_L
DA3.3V
CD_R
L711
FB102
AGND
BP3.3V
FLASH
A16
FB102
IC707
L708
A15
1
A15 A16
C779
A14
2 A14 NC
A11
A13
A11 50
3
A10 A13 VSS
A10 49 A12
A9
4
A12 DQ15
A8
A11
A9 48
5
A11 DQ7
A8 47 RN707 A10
6
A10 DQ14
R798
A9
A7 46
7
A7 A9 DQ6
C791
DVCC3 45 A8
8
A8 DQ13
DVSS 44
9 NC DQ5
A6
43
10
A6 NC DQ12
A5 A5
42
11 WE DQ4
A4
A4
41
12
A3 NC VDD
A3
40
13 NC DQ11
RN706
A2 39
A2 14
NC DQ3
A1
38 A1 15
NC DQ10
A0
A0 37
16
A18 DQ2
B16 A17
Q_REST
36 17
RN705 DQ9
A17
D15 A7
35 D15
18
A7 DQ1
D14 A6
D14
34 19
D13
A6 DQ8
A5
D13 D12
33 20
A5 DQ0
D12 32 A4
21
RN704 A4 OE
A3
D11 31 D11
22
A3 VSS
D10 A2
D10
30
23 CE
D9 A2
A1
D9 29 D8
24
A1 A0
D8 28
RN703 A0
DVCC3 27
C778
DVSS3 26
C777
C782
C783
48
47
46
D15
45
D7
44
D14
43
D6
42
D13
41
D5
40
D12
39
D4
38
37
D11
36
D3
35
D10
34
D2
33
D9
32
D1
31
D8
30
D0
29
28
27
26
25
D[0:30]