JVC CA-MXC55, Руководство по обслуживанию

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2-6
Amp board
Printed circuit boards
AR101
SR005
SR004
SZ103
1 2
31
1
15
1
8
2 1
28 27
1
1
2
10
15
9
32
FL +
FL -
-30V
FAN
SCL
SDA
PROTECT
P-ON/OFF
RESET
H/P-SENS
+5.6V
+5.0V
EQ-IN
U.GND
D.GND
M-MUTE
P-SENS
USB-SSPND
T-DO
T-CE
TUNED
STEREO
F-CE
V-OFF
U92/DISPCS
U96/DISP2D
U95/DISP2S
U97/DISPCK
U27/DISPBUY
U91/DISPST
V-MUTE
I/P
V- IN
AUX-L
A.GND
AUX-R
A.GND
USB-L
A.GND
USB-R
USB-SSPND
A.GND
H/P-L
A.GND
H/P-R
A.GND
H/P-SENS
-30V FL
-
FL
+4.3V
U.GND +5.6V P-
CTRL
P-
SENS
D.GND D.GND +3.3V +3.3V +5.0V +5.0V M.GND M12V
CD-RCH
A.GND
CD-LCH
M.GND
+5.0V
+9.0V
D.GND
MUTE
U91/DISPST
U27/DISPBUY
U92/DISPCS
U97/DISPCK
U95/DISP2S
U96/DISP2D
+3.3V
TX
+9V
+9V
+5V
NC
M.GND
M.GND
M.GND
+1.2V
+1.2V
D4V
S5V
COMPOSITE
D.GND
Y/B
D.GND
Y/R
D.GND
C-OUT
D.GND
Y/G-OUT
A6.0V
A6.0V
A6.0V
A.GND
CD-LCH
A.GND
CD-RCH
A6.0V
NC
A6.0V
SE102
SE103
SQ107
SZ102
MX
-
C55
CN101
CN102
ER01R EC01R
EC01L
EE06R
EE06L
EE02L
EE02R
EE04L
EE04R
EE03L
EE03R
CE101
CE102
CQ101
ED101
ER107
MR001
MR102
MR103
MC106
MR105
CQ102
CQ103
MR1
10
ER106
EMC03
CN104
CN107
CR01L
CR02L
CR01R
CR02R
HR014
DR102 DR104 DR103
EMC04
EE008
CN103
CR105
CR101 CR103 CR104
CR102
CN105
CD101
CD102
EMC01 EMC02
GND1
W- L+
W- L -
W- R -
F- R +
F- R -
F- L +
F- R +
2
1
3
4
SP101
W- R+
WC03L
WC01L
W
C20L
WC05L
W
C07L
W
C01R
W
R02R
W
R03R
W
R05L
W
R04L
W
C03R
W
C08L
W
C02L
W
C04L
W
C06R
W
C08R
W
C07R
FC08L
FC02L
FC03L
FC05L
FR03L
FL03L
FR03R
FC05R
EMC05
VR1
13
VC101
VC107 VC108
VE101
FL03R
FL02L
VC109
VC106
AE102
AR105 AR104
AR103 AR102
AQ102
AQ101
ER1
10
ER109 E
R
111
ED102
ER1
1
2
ER108
PbF
TE101
EQ101
EE010
EE009
AE101
VJ102
CN108
VR1
19
VR1
17
VR1
12
VR107
V
E
111
VE110
15
28 1
14
1
2
4
3
VR1
18
FL12R
VJ103
JW001
(MXC55 OPTION)
FC03R
FC02R
FC04R
FC06L
FC06R
MM1623XFBE
VC102
VR120
VC1
10
VR121
SZ105
SD101
SR104
SQ102
SR103
SQ103
SZ106
SQ104
SR001
SR106
SQ105
MR107
MR108 ER104
ER103
MR002
SZ104
R2S15904SP
AK5358
M74HCU04
EC107
EC102
EE007
EE006
XE101
XC101
FIC01
SD102
SR002
SR003
SR105
SQ106
ER105
EC101
AIC02
MR104
ER03R
ER08R ER08L
EL102
EL101
EE10R
EE07R
EE07L
EE005
EE10L
EIC02
GND2
ML103
ME101
MC117
MC108
MC118
32
17
16
5
4
1
8
64
33
48 49
XC103
XR101
XT101
12.288MHz
XR102 XC102
XIC01
EC106
EC105
EE01L
EE01R
EE01
1
ER101
ER102
ER01L
EC02R
15
14
16
9 8
8
7
14
28
EC02L
EC104
EC103
EC03L
EC03R
TU101
EE1
10
ER02R
ER03L
ER02L
TR01L
TR02L
TR02R
L-
CH
GND R
-CH
VCC TUNED STEREO DO CLK DI CE GND NC NC
TR01R
VIC01
VE102
VR102
VR104 VR103 VR101
FC010
FL01L
FC01R
FC10R
FC10L
FC13L
FR04L
FC13R
FC01L
18
18
1
18
1
36
36
36
19
19
19
1
FR01R
FL01R
FL02R
VE103
HX-D77/MX-C55 PCB AMP
AH41-00929A
REV
3
FE101
W
L03R
FC12L
WL04R
FR02R
FC09L
FC07L
FC08R
FC09R
FC07R
W
C05R
W
C20R
WL02R
WL04L
WL02L
WL01L
WL03L
WL01R
WE01L
WC14L
WC10L
WC23L
WC09L
WC14R
WE01R
CN106
9
W
C04R
W
R05R
W
R04R
W
C02R
FC04L
FR02L
WC06L
WR03L WR02L
PbF
HX-D77/MX-C55 PCB AMP
+35V +35V +35V A.GND A.GND A.GND D.GND D.GND +12V
FR04R
W
R08R
W
C22R
W
R09R
WR01R
WC13R
WC1
1R
WC22L
WR01L
WC13L
WR10L
WC12L WC25L
WC16L WC15L
ME1
03
WR07L
WC17L
GND5
WC24L WC1
1L
WC25R
WC23R
WC21L
WC19L
WC16R
WR07R
WC19R
MC1
13
WC17R
MC1
14
HR02R HC01R
HC02R
HC05R
HC03R
HR01R
HR03R
HR05L
HR01L
HR03L
HC01L
HC02L
HR02L
HR04L
HR06L
HR07L
HC05L
HC03L
HR1
1L
HR10L
HR06R
HR07R
HR04R
HR1
1R
HR10R
HE01R
HC04R HR08R HR09R HC006
HQ01R
ML104 HL01R
HR12R
HQ01L
HR001
HC04L
HR08L
HR12L
HR09L HR013
HE002
MC101 MC1
15
MR1
12
MC1
16
MR101
WL05R
FC012 FC01
1
MC1
12
MC1
10
MC107
M
R
111
MC102
4560
MC105
MC104
MC103
MR106
M
C
111
FL003
FC015 FC014 ML102
MC109
ML101
FR005
FR004
FC013
WC15R
WIC02
WIC01
WC18R
HR05R
HIC01
HL01L
HQ002
HE01L
ME102
AIC01
STA308A
FIC02
WC18L
WL05L
WC10R
WC09R
WR10R
WR09L
WR08L
ST
A
508
ST
A
508
ST
A
508
WC12R WC24R
W
C21R
FR01L
FC1
1R
FC14R
FC1
1L
FC14L
U91/DISPST
V-MUTE
CN108 AE102
AQ102
AQ101
TE101
AE101
EE010 EE01
1
SQ102
SQ103
SQ105
SQ104
SQ107
SE103
EE06R
EE06L
EE02L
EE04L
EE03L
EE02R
EE04R
EE03R
15
1
8
1
2
CN102
CN101
SE102
1
2
FL+
SCL
PROTECT
RESET
EQ-IN
+5.6V
+5.0V
U.GND
D.GND
-30V
FL-
FAN
SDA
P-ON/OFF
M-MUTE
USB-SSPND
H/P-SENS
P-SENS
T-DO
F-CE
U92/DISPCS
U96/DISP20
U95/DISP2S
U97/DISPCK
U91/DISPST
I/P
32
1
31
V-MUTE
U27/DISPBUY
TUNED
T-CE
V-OFF
STEREO
SZ106
EE009
TU101
f a n
( 2 P )
V-IN
AUX-L
A.GND
USB-L
USB-R
USB-SSPND
A.GND
AUX-R
A.GND
H/P-L
A.GND
H/P-SENS
A.GND
A.GND
M.GND
D.GND
MUTE
H/P-R
CD-RCH
CD-LCH
A.GND
+5.0V
+9.0V
+3.3V
TX
+9V
+5V
+1.2V
M.GND
M.GND
D.GND
D.GND
D.GND
D.GND
A6.0V
A6.0V
A6.0V
A6.0V
A6.0V
M12V D.GND D.GND U.GND FL+4.3V M.GND +5.0V +5.0V +5.6V +3.3V +3.3V
A.GND
A.GND
M.GND
+9V
NC
D4V
COMPOSITE
S5V
Y/B
Y/B
Y/G-OUT
C-OUT
CD-LCH
CD-RCH
NC
+1.2V
U91/DISPST
U96/DISP20
U95/DISP2S
U92/DISPCS
U97/DISPCK
U27/DISPBUY
CE101
CE102
EE008
CN105
CN103
CN104
HE002
HE01R
CN107
ER107
28
27
1
10
9
2
P-SENS FL- P-CTRL -30V
15 1 1
9
+12V +35V +35V +35V D.GND D.GND A.GND A.GND A.GND
CN106
WL01L
W
L03L
WL01R
WL03R
WL04R
WL02R
WL04L
WL02L
WC20R
WC05L WC20L
W-L+
W-R+
W-L-
W-R-
F-R-
F-L+
F-R+
WC05R
FC06L
FC06R
AIC02
EE1
10
EE07L
EE10L
EE10R
XE101
XT101
ME101
ME102
EE007
EE006
EE005
EE01R
EE01L
SZ105
EE07R
WE01R
FL01L
FL01R
FL02R
REV
3
FL03L
FL02L
FL03R
VE101
VE111
VE103
VE102
VE110
VJ103
FE101
FC12L
SP101
WE01L
GND GND VCC TUNED STEREO DO CLK DII CE NC NC L-CH R-CH
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
forward side reverse side