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F
CONTROL UNIT (X53-3980-XX)
*
CN19
4
3
RESET IC
2
IC1
1
RN5VL30C
13.5V
R2
R4
0
27k
CP76
1
470*2
D47
UMZ8.2T
R6
1k
D46,47
SURGE
ABSORPTION
C77
10u10
C87
R67
R82
0
10u10
47k
AMPLIFIER
IC16
NJM4558M
C206
100p
R213
39k
C95
IC18
M62364FP-F
0.01u
D/A CONVERTER
L1
5.0V
X53-3980-XX
CP77
CP78
CP79
-20
KGP-2A
M
NO
NO
100
B30-2056-05
-21
KGP-2B
M
1k
1k
NO
X53-3980-XX
R51
R55
R59
R96
-20
KGP-2A
M
82
56k
0
0
-21
KGP-2B
M
NO
NO
NO
NO
G
SCHEMATIC DIAGRAM
D5
MA2S111-F
R7
R8
1k
0
D5
REVERSE
IC3,4,7,11,34
CURRENT
REGULATOR
PROTECTION
IC4
TA7808FQ
C25
IN
oUT
470p
GND
R5
12k
5.00V
RS-232C DRIVER
IC6
ADM3202ARU or
7.43V
ADM202EARUZ
16
1
C55
VCC
C1+
1u25
GND
V+
4.95V
T1oUT
C1-
C56
R1IN
C2+
1u25
RXD1
R1oUT
C2-
-9.84V
TXD1
T1IN
V-
TXD2
T2IN
T2oUT
D46
R2oUT
R2IN
UMZ8.2T
9
8
R194
TXD2
0
RXD2
$R192
R191
$R184
0
$R185
R186
CP5
0
1
$R187
D7
D9
$R188
470*2
UMZ8.2T
UMZ8.2T
D7,9
R189
SURGE
ABSORPTION
0
*
C208
*
2.88V
5.00V
AMPLIFIER
R80
22k
2.88V
1.46V
R98
22k
3.30V
L11
C101
10u10
D27
D43
D50
D51
D52
D53
D58
IC32
DA204U
DA204U
DA204U
DA204U
DA204U
DA204U
NJM4558M
NO
NO
NO
NO
NO
NO
NO
NO
R101
R102
R131
R147
R205
R206
R208
R209
R211
R212
33k
56k
NO
82
180k
560
0
1.2k
22k
2.2k
NO
NO
0
NO
NO
NO
NO
NO
NO
NO
H
*
D58
IC3
TA7808FQ
7.9V
IN
oUT
GND
D58
SURGE
ABSORPTION
IC7
TA78L05FF
7.8V
5.00V
IN
oUT
CoM
5V AVR
9.8V
*
C188
C186
100p
*
C189
C187
100p
*
D43
D42
DA204U
DA204U
*
C193
C192
100p
*
C197
C198
100p
*
C202
*
*
R208
R206
R205
*
C201
C117
0.1u
R125
0
*
IC32
*
R212
R105
39k
5.00V
R106
39k
CODEC IC
1.46V
IC22
AK4550VTP
1
16
C105
VCOM
AOUTR
10u10
AINR
AOUTL
C108
AINL
PWDA
XF
10u10
VSS
PWAD
VDD
SCLK
SCLK
DEMO
MCLK
MCLK
DEM1
LRCK
LRCK
SDTO
SDTI
SDTI
8
9
SDTO
IC34
Q10
Q16
Q17
Q18
XC6204B332M
NO
NO
NO
NO
NO
DTC114YE
DTC114YE
DTC114YE
DTC114YE
DTC114YE
R217
C48
C57
C97
C188
C189
C193
C197
C201
C202
1.2k
0.1u
0.1u
10u10
100p
100p
100p
100p
100p
10u10
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
I
KGP-2A/2B
3.3D
*
IC34
1
5
VIN
VOUT
2
VSS
3
4
CE
NC
IC11
3.30V
BA033FP
3.3A
VCC oUT
GND
3.3V AVR
SHIFT REGISTER
IC12
BU2099FV
C70
5.00V
0.01u
C184
C183
100p
100p
C185
C182
100p
100p
D41
D40
DA204U
C191
C190
100p
100p
D24,40-43
SURGE
ABSORPTION
D24
NNCD6.8G-A
C200
C199
100p
100p
R222
R224
39k
2.2k
AMPLIFIER
IC26
NJM4558M
7.90V
R132
R133
39k
56k
D59
UMZ8.2T
C121
0.1u
*
CP78
5
D59
SURGE
ABSORPTION
*
CP77
5
Q10,16-20,22,23
SWITCHING
Q19
Q20
Q22
Q23
L17
NO
NO
NO
NO
L92-0140-05
DTC114YE
DTC114YE
DTC114YE
NO
C203
C204
C208
C210
C211
CN19
100p
0.01u
10u10
100u25
10u
E37-1001-15
NO
NO
NO
NO
NO
NO
J
D50-53
SURGE
ABSORPTION
*
D53
*
D52
*
D51
*
D50
R66
0
RADOE
RADST
CLK
DAT
*
CP79
1
*
*
Q16
Q10
*
*
Q17
Q18
*
Q19
*
Q20
*
*
Q23
Q22
27
X53-398 2/4
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