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DCR-TRV270E/TRV280/TRV285E
— 8 —
VC-344 BOARD (6/10)
(Service manual page 4-20, Location A-18 to A-21)
(Service manual page 4-20, Location A-18 to A-21)
D_2.8V
REG_GND
FB4501
D_1.9V
18
21
19
20
@48
(9/10)
FB4502
D_1.5V
XX
D_2.8V
REG_GND
FB4501
D_1.9V
18
21
19
20
@48
(9/10)
&
VC-344 BOARD (6/10)
(Service manual page 4-20, Location J-18 to L-21)
(Service manual page 4-20, Location J-18 to L-21)
SW_PS
ALL_PS
DEM1
XPWAD
XPWDA
XFE_ON
DEM0
XCS_IC_5401
RF_SWP
XME/MP
XVSP_SCK
VSP_SO
VSP_SO
XVSP_SCK
BEEP
RF_SWP
CL4504
DEM1
DEM0
XPWAD
XPWDA
SW_PS
XFE_ON
XME/MP
XCS_IC_5401
ALL_PS
BEEP
RF_SWP
(10/10)
@06
@40
(5/10)
(4/10)
@32
(8/10)
@49
SW_PS
ALL_PS
DEM1
XPWAD
XPWDA
XFE_ON
DEM0
XCS_IC_6501
RF_SWP
XME/MP
XVSP_SCK
VSP_SO
VSP_SO
XVSP_SCK
BEEP
RF_SWP
CL4504
DEM1
DEM0
XPWAD
XPWDA
SW_PS
XFE_ON
XME/MP
XCS_IC_6501
ALL_PS
BEEP
RF_SWP
(10/10)
@06
@40
(5/10)
(4/10)
@32
(8/10)
@49
&
: Points added portion.
: Points changed portion.
VC-344 BOARD (6/10)
(Service manual page 4-20, Location A-13 to G-17)
(Service manual page 4-20, Location A-13 to G-17)
SUFFIX: -13
SUFFIX: -21, -31
0
2.8
2.8
2.8
1.4
1.4
R1
.3/P2
.8
0.6
2.5
2.2
0
0
2.7
0.1
2.8
2.8
2.8
0
0
0
2.8
2.8
1.3
2.8
2.8
XX
C4513
C4516
XX
XX
R1030
XX
R1024
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
RB4510
100k
1
2
3
4
5
6
7
8
RB4512
1M
1
2
3
4
5
6
7
8
1k
R4514
1u
C4514
100k
R4519
0
R1025
0
R1031
LM_LIM_DET
DEM1
XREEL_HALL_ON
XCS_VFD
LPS
CAM_XCE
CAP_ON
XFE
_
ON
CAP_FWD
SWP
DRP
ATF_LATCH
XRST_PHY
XUSB_EN
XPWAD
CUSTOM_LED_ON
ZOOM_VR_AD
XPWDA
ZOOM_SW_AD
XPWAD
XPWDA
PG1
CHIME_PWR_CONT
LM_LIM_DET
DEM1
SYSTEM_AD
GENERAL_AD
MF_LED
ANIN0
ANIN1
AVSS_U
AVRH_U
AVDD_U
TUL
VSS
C2
VDD
HOLD_EEP
XREEL_HALL_ON
PH2
XCS_VFD
PH4
XRST_PHY
HP_JACK_IN
LPS
VDD
XCS_CORE
ATF_LATCH
DRP
SWP
CAP_ON
CAP_FWD
VDD
XEVF_TALLY
XEASY_MODE_LED
XFE_ON
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_1.9V)
(D_2.8V)
0
2.8
2.8
2.8
1.4
1.4
R1
.3/P2
.8
0.6
2.5
2.2
0
0
2.7
0.1
2.8
2.8
2.8
2.8
0
0
2.8
2.8
1.3
2.8
2.8
XX
C4513
C4516
XX
XX
R1030
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
RB4510
100k
1
2
3
4
5
6
7
8
RB4512
1M
1
2
3
4
5
6
7
8
1k
R4514
1u
C4514
100k
R4519
0
R1031
LM_LIM_DET
DEM1
XREEL_HALL_ON
XCS_VFD
LPS
CAM_XCE
CAP_ON
XFE
_
ON
CAP_FWD
SWP
DRP
ATF_LATCH
XRST_PHY
XUSB_EN
XPWAD
CUSTOM_LED_ON
ZOOM_VR_AD
XPWDA
ZOOM_SW_AD
XPWAD
XPWDA
PG1
CHIME_PWR_CONT
LM_LIM_DET
DEM1
SYSTEM_AD
GENERAL_AD
MF_LED
ANIN0
ANIN1
AVSS_U
AVRH_U
AVDD_U
TUL
VSS
C2
VDD
HOLD_EEP
XREEL_HALL_ON
PH2
XCS_VFD
PH4
XRST_PHY
HP_JACK_IN
LPS
VDD
XCS_CORE
ATF_LATCH
DRP
SWP
CAP_ON
CAP_FWD
VDD
XEVF_TALLY
XEASY_MODE_LED
XFE_ON
(D_2.8V)
(D_2.8V)
(D_2.8V)
(D_1.9V)
(D_2.8V)
0
R1024
XX
R1025
SUFFIX: -13
SUFFIX: -21, -31
SUFFIX: -13
SUFFIX: -21, -31
VC-344 (6/10)
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