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Printed circuit boards
Amp board
Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)
forward side
HX-D77/MX-C55 PCB AMP
AE101
CN108
TE101
PbF
PbF
VE110
VJ102
15
14
VE103
28
1
VJ103
FL02R
HX-D77/MX-C55 PCB AMP
FL03R
VE101
AH41-00929A
1
4
FL01R
2
3
FL12R
FL02L
FC01R
FR01R
FC13R
FE101
FL01L
1
4
FC010
SP101
2
3
FC01L
FC13L
FR04L
FC12L
WL04R
WE01R
F- R +
F- L +
WL01R
F- R -
WL02R
FR02L
WC14R
F- R +
FC04L
WL03L
W- R -
WC14L
WL04L
W- L -
WL01L
W- R+
W- L+
WL02L
WE01L
WC05L
9
CN106
SE102
EQ101
1
EE010
SQ107
ER102
SE103
EE009
ER101
EE01R
EC02R
EE01L
ER01L
EC01L
EC02L
FIC01
EC01R
ER01R
EC104
15
TU101
14
31
EC103
EE06R
CN101
EC03L
EE06L
EC03R
EE005
EE02L
EE07L
EE07R
EE02R
28
EE10L
EIC02
1
EE04L
16
EC106
8
9
EE04R
EC105
GND2
EE10R
EE03L
EE03R
XC103
ML103
3
XIC01
REV
15
14
8
ME101
M74HCU04
7
XR101
XR102 XC102
CE101
MC118
18
19
MC117
XT101
12.288MHz
FC10R
CE102
MC108
32
FC10L
17
33
16
1
36
STA308A
1
FIC02
EE008
CQ101
49
64
48
AIC01
ME102
WIC01
18
19
WC18R
WC10R
WC09R
36
1
HR05R
27
WL05L
1
5
HIC01
4
WIC02
19
WC18L
18
8
1
HE01L
WC10L
9
WC09L
36
HQ002
HL01L
WC23L
EMC02
EMC01
1
1
GND1
2
FL +
FL -
-30V
fan
FAN
(2P)
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
32
VE110
VE111
CN102
V- IN
AUX-L
A.GND
AUX-R
A.GND
USB-L
A.GND
USB-R
VE101
USB-SSPND
A.GND
H/P-L
A.GND
H/P-R
FL03R
A.GND
H/P-SENS
1
FL02L
CD-RCH
A.GND
CD-LCH
M.GND
+5.0V
+9.0V
D.GND
FL03L
MUTE
8
CN103
2
U91/DISPST
SP101
U27/DISPBUY
U92/DISPCS
FC12L
U97/DISPCK
U95/DISP2S
U96/DISP2D
F-R+
+3.3V
TX
+9V
+9V
F-L+
+5V
NC
M.GND
M.GND
M.GND
+1.2V
+1.2V
D4V
F-R-
S5V
COMPOSITE
D.GND
Y/B
D.GND
Y/R
D.GND
C-OUT
D.GND
Y/G-OUT
28
W-R-
2
A6.0V
W-L-
A6.0V
A6.0V
A.GND
CD-LCH
A.GND
CD-RCH
A6.0V
NC
W-R+
A6.0V
10
W-L+
15
2-6
reverse side
AE101
EE010
EE009
TU101
VE103
VE102
EE007
FL02R
EE006
3
REV
FL01R
FE101
XT101
FL01L
WE01R
WE01L
HE01R
HE002
CN106
9
1
1
1
2
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/DISP20
U95/DISP2S
U97/DISPCK
U27/DISPBUY
U91/DISPST
U91/DISPST
V-MUTE
V-MUTE
EE06R
I/P
31
32
EE06L
EE02L
EE02R
EE04L
1
V-IN
AUX-L
EE04R
A.GND
AUX-R
A.GND
EE03L
USB-L
A.GND
USB-R
EE03R
USB-SSPND
A.GND
H/P-L
A.GND
H/P-R
A.GND
H/P-SENS
15
1
CD-RCH
A.GND
CD-LCH
M.GND
CE101
+5.0V
+9.0V
D.GND
MUTE
CE102
8
1
2
U91/DISPST
U27/DISPBUY
U92/DISPCS
U97/DISPCK
U95/DISP2S
U96/DISP20
EE008
+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/B
D.GND
C-OUT
D.GND
Y/G-OUT
27
28
1
2
A6.0V
A6.0V
A6.0V
A.GND
CD-LCH
A.GND
CD-RCH
A6.0V
NC
A6.0V
9
10
CN107
15
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