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JVC TH-A5R Service Manual page 43

Dvd digital cinema system
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5
To PW4
Sheet 1/6
U9
CON_WAFER_4P_2.5m/m_S
SVCC
RFVCC
MVCC
J2
VCC
CDPD
1
+8V
VR
2
GND
CDLD
3
A5V
GND
4
AGND
DVDPD
5
D5V
VR
6
DGND
DVDLD
GND
RFVCC
GND
BA033FP
F-
F+
U5
T+
T-
1
3
IN
OUT
GND
+
VREF
VCC
4
E
A
+
+
+
B
RF
C
D
F
3.3V REGULATOR IC
CON_24P_DIP_L
RF_GND
GND POWER
MVCC
J5
LOAD+
LOAD+
1
LOAD-
LOAD-
2
OUTSW
3
R171
R
4
UPSW
5
INSW
U10
1
8
GND
VO2
CON_WIRE_5P_B.IN_S
R172
R
R173
0
3
2
7
V01
PVCC
ZD1
3
6
VCTL
SVCC
5.6V
OPENJ
4
5
CLOSEJ
VIN1
VIN2
FAN8082
TRAY OPEN/CLOSE MOTOR IC
MGND
U6
VC
VC
R117
220
R118
4.7K
1
28
BIASIN
PREVCC
R119
4.7K
2
27
OPIN1+
OPIN4+
SFOCUS
R120
3.3K
R121
22K
3
26
OPIN1-
OPIN4-
R122
10K
4
25
R123
22K
OPOUT1
OPOUT4
5
24
OPIN2+
OPIN3+
STRACK
R125
10K
6
23
R126
22K
OPIN2-
OPIN3-
R127
10K
7
22
R128
22K
OPOUT2
OPOUT3
MVCC
BA5983FM
8
21
GND
GND
MUTEJ
9
20
MUTEJ
MUTE
STN-BY
10
19
R129
10K
PVCC
PVCC
TRACK+
11
18
SP-
Vo2-
Vo3-
TRACK-
SP+
12
17
Vo2+
Vo3+
FOCUS+
13
16
SLED-
Vo1-
Vo4-
FOCUS-
14
15
SLED+
Vo1+
Vo4+
2
+
FEED MOTOR IC
J4
SP+
1
SP-
2
SLED+
3
SLED-
4
LMTSW
HOMESW
5
6
CON_WAFER_6P_S
MGND
1
A
B
MGND
PUHRF
R124
0
C54
680P
RFVCC
24
CDPD
23
22
21
CDLD
20
R131
0
19
DVDMDI
1
DVDRFP
18
2
RFGND
DVDRFN
DVDLD
17
3
PATT 0.5m/m
PD1
16
4
PD2
15
C60
680P
5
A2
14
FOCUS-
C61
680P
6
B2
13
FOCUS+
C62
680P
7
C2
TRACK+
C63
680P
12
8
TRACK-
D2
11
9
CP
10
C65
100P
10
CN
9
VC
D
11
D
8
C
12
C
7
E
B
13
B
A
A
6
14
B
F
R145
3.3K
A
5
15
F
4
PUHRF
E
R147
3.3K
16
E
3
C
(A,B,C,D,E,F)
2
D
1
F
VC
RFVCC
RFGND
+
R151
10K
RFGND
R152
10K
VC
DVDMDI
Q3
1
R153
1K
DVDLDO
VC
L4
2SB1197
DVDLD
D3
R138
10uH(3225)
1
10K
B
C
3
2
B
R137
CLOSEJ
22K
CLOSE
OPENJ
OPEN
DAP202K
R135 22K
CDPD
RFVCC
RFGND
MVCC
R144
R
+
2LD ONLY
+
USE
PATT 0.8m/m
Q4
1
R170
1K
CDLDO
L7
2SB1197
R142
0
CDLD
10uH(3225)
SVCC
INSW
OUTSW
OPEN
VCC
1
TP
INSW
LED
SSLEG
OUTSW
SMOTOR
CLOSE
7
HOMESW
8
9
R46
100
CPURST
10
11
12
CRSTJ
R47
1K
1
13
MINT1J
14
IDERST
R168
1K
Q2
15
R1103
16
VCC
17
MICRO CONTROLLER
MWRJ
MRDJ
R52
1M
MCLKO
C39
104
U4
XC61AN1902MR
DGND
C
RFVCC
+
RFGND
R132
8.2K
RFO
RFGND
48
SCSJ
SDEN
47
SDATA
SDATA
SCLK
46
SCLK
U7
45
C59
LCP
44
473
LCN
ALI_RF_IC
43
STESTAD
CE
42
FEI
FE
TEI
41
TE
SP3721A/ RF AMP
40
MEI
39
C66
102
MEV
38
RFO
TPH
37
SDFCT
DFT
36
PI
SBAD
PI
C67
474
D1 DAN202K
35
MIN
R146
R
34
2
MEVO
EFGC
B
33
C68
100P
3
MLPF
C
1
B
R148
0
SFOCUS
STRACK
SSLED
SMOTOR
C71
682
VC
C72
102
EFGC
MIRR
MVREF2
MVREF2
R29
33
MIRR
SLDC
TEX1
RFVCC
TEI
TE
R32
FEI
FE
R33
+
+
SBAD
STESTAD
SDFCT
SCSJ
SCLK
SDATA
RFGND
SLDC
VCC
L3
FBSMT
MD0
VCC
MD1
MD2
MD3
LED
+
GND POWER
39
MD4
P1.5
P0.4
38
MD5
P1.6
P0.5
37
MD6
P1.7
P0.6
U3
36
MD7
RESET
P0.7
35
RXD
EA/VP
34
NC
M6759_A1_
NC
MALE
33
TXD
ALE/P
32
IDERST
INT0
ALI_MICOM
PSEN
31
A15
MCS
INT1
P2.7
T0
P2.6
30
29
T1
P2.5
R53
0
MA9
R54
0
MA8
DGND
MGND
RF_GND
DGND
GND POWER
D
E
RFVCC
RFVCC
RFGND
R2
R
R3
2.2K
R6
R1
R
C1
CAP
2.2K
+
R8
R
C3
CAP
R9
R
R10
R
R7
1K
C4
473
R11
2.2K
C9
12P
C10
104
RFGND
C11
104
C12
47P
RFVCC
3.3V
C13
47P
R22
22K
1
AVSS_DS
C23
102
2
XSRFIN
3
XSIPIN
4
AVDD5_DS
5
XSDSSLV
6
XSRSLINT
7
AVDDP3
8
XSAWRC
9
XSRFGC
R24
100
10
XSEFGC
R25
10K
11
XSFOCUS
R26
3.3K
12
XSTRACK
R27
3.3K
SLEG
13
XSSLEG
14
AVDD5_DA
SPINDLE
R28
10K
MOTOR
15
XSMOTOR
16
XSTESTDA1
17
U2
XSTESTDA2
18
AVSS_DA
19
XSRFRPCTR
20
XSONTRCK
21
XSRFRPLP
22
VC
XSTELP
23
XSVREF3
24
XSVREF2
R30
47K
25
XSVREF1
M5701/ SERVO IC
26
XSRFRP
27
XSTEXI
R31
0
C24
102
28
AVSS_AD
3.3K
29
XSTEI
4.7K
30
XSFEI
C25
102
31
XSAEI
32
AVDD5_AD
SBAD
33
XSSBAD
34
XSTESTAD
35
GND
DFCT
36
XSDFCT
37
XSWBL
R34
33
38
XSCSJ
R35
33
39
R36
33
XSCLK
40
XSDATA
41
DVDDP5
42
XSLDC
43
XSFGIN
44
XSSPDON
45
XSFLAG3
46
XSFLAG2
47
DVSSO
48
XSFLAG1
49
XSFLAG0
50
XGPIO13
51
XGPIO6
52
GND
VCC
3.3V
L2
FBSMT
CRSTJ
MALE
R38
33
MCLKO
R39
33
L1
L
C35
12P
VCC
DGND
VCC
FPC/FFC_ZIF_VER_1M/M_40P_SMD
J3
IDERST
R81
R
1
2
IDERST
GND
XHD7
R82
100
3
4
R83
100
XHD8
HD7
HD8
XHD6
R84
100
R85
100
XHD9
5
HD6
HD9
6
XHD5
R86
100
R87
100
XHD10
7
8
XHD4
HD5
HD10
XHD11
R88
100
9
10
R89
100
XHD3
HD4
HD11
XHD12
R90
100
11
12
R91
100
HD3
HD12
XHD2
R92
100
13
14
R93
100
XHD13
HD2
HD13
XHD1
R94
100
15
16
R95
100
XHD14
HD1
HD14
XHD0
R96
100
R97
100
XHD15
17
HD0
HD15
18
19
20
HDRQ
GND
NC
R98
33
21
22
HDRQ
GND
IOWJ
R99
33
23
24
IOWJ
GND
IORJ
R100
33
25
26
IORJ
GND
IORDY
R101
33
27
28
IORDY
28
HDACKJ
R102
33
29
30
HINTJ
R103
47
HDACKJ
GND
R104
33
HCS16J
31
32
HA1
HINTJ
HCS16J
HPDIAGJ
R105
47
33
34
R106
33
HA1
HPDIAGJ
HA0
R107
47
35
36
R108
33
HA2
HA0
THA2
HCS1J
R109
33
37
38
R110
33
HCS3J
HCS1J
HCS3J
HDASPJ
R111
47
39
40
HDASPJ
GND
GND POWER
To J6
Sheet 6/6
F
TH-A5R
VCC
R55
R
C2
104
U1
1
40
VCC
VSS
RD0
RD15
2
DQ0
DQ15
39
RD1
RD14
3
38
R12
DQ1
DQ14
33
ROEJ
RD2
4
37
RD13
DQ2
DQ13
R13
33
RHCASJ
RD3
5
36
RD12
DQ3
DQ12
R14
33
RCASJ
6
35
VCC
VSS
R15
33
RRASJ
RD4
7
34
RD11
DQ4
DQ11
R16
33
RWEJ
RD5
RD10
8
33
RD6
DQ5
DQ10
RD9
9
32
DQ6
DQ9
RD7
10
31
RD8
DQ7
DQ8
11
30
NC
VSS
12
29
RCASJ
NC
LCAS
RWEJ
13
28
RHCASJ
WE
UCAS
RRASJ
ROEJ
14
27
RAS
OE
RA8
15
26
NC
A8
RA0
16
25
RA7
A0
A7
RA1
17
24
RA6
A1
A6
RA2
18
23
RA5
A2
A5
RA3
19
22
RA4
A3
A4
20
21
VCC
VSS
RFGND
RFVCC
156
GND
155
RD2
XRD2
154
RD13
XRD13
153
RD1
XRD1
152
AVDD_VCO
RD14
151
XRD14
150
RD0
XRD0
149
RD15
XRD15
148
R23
33
IDERST
XHRSTJ
147
XHD7
XHD7
146
DVDDP5
145
XHD8
XHD8
144
XHD6
XHD6
143
XHD9
XHD9
142
XHD5
XHD5
141
DVSSO
XHD10
140
XHD10
139
XHD4
XHD4
138
XHD11
XHD11
137
VDD
136
XHD3
XHD3
XHD12
135
XHD12
XHD2
134
XHD2
133
XHD13
XHD13
132
DVSSO
131
XHD1
XHD1
130
XHD14
XHD14
XHD0
129
XHD0
128
XHD15
XHD15
127
DVDDO5
126
HDRQ
XHDRQ
125
IOWJ
XHIOWJ
IORJ
XHIORJ
124
IORDY
123
XHIORDY
HDACKJ
122
XHDACKJ
121
GND
120
HINTJ
XHINT
119
HCS16J
XHCS16J
HA1
118
XHA1
HPDIAGJ
117
XHPDIAGJ
HA0
116
XHA0
115
HA2
XHA2
114
DVSSO
113
HCS1J
XHCS1J
HCS3J
112
XHCS3J
HDASPJ
111
XHDASPJ
110
XADAOT
109
XAMCLK
108
XAEMC2F
107
XADATA
106
XALRCK
105
GND
NO CONNECT
ABCK
VCC
3.3V
3.3V
+
+
DGND
DGND
Digital data signal
SHEET 5/6
G
2-7

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