Icom ID-RP2010V Service Manual page 72

DAC / LPF / AMP
• MAIN UNIT (7/14)
DA5V
MCLK
MCLK
BCLK
BCLK
MAIN (3,7/14)
FRM
FRM
/FPCAL /FPCAL
DX_AFO
MAIN (12/14) DX_AFO
DX_ACC
DX_ACC
DX_USB
DX_USB
DX_AGC
DX_AGC
DR_AMOD
DR_AMOD
EP2001
DA3R3V
MPZ1608S601A
R2001
0
R2002
22
MCLK
DX_ACC
BCLK
FRM C2001
R2003 1
22
DX_USB
DX_AFO
DX_AGC
R2024 3.9k
DA5V
C2023 820P
R2021
R2023
2
IC2021
1
12k
3.9k
3
TS462CPT
8
R2022
V+
GND
1k
4
R2034 3.9k
C2034 820P
R2031 R2033
6 IC2021
7
12k
3.9k
5
R2012
TS462CPT
100
5 R2032
3
R2011
4
1k
1
0
IC2011
2
NJU7056F3
2.5 V
2.5 V
IC2001
1 28
ZR1/ZR1/FMT0 ZR2
2 MS /ADR/FMT1 27
VOUT1
3 MC/SCL/DEMP 26
VOUT2
4 MD/SDA/MUTE 25
VCOM
10
5 24
SCK AGND2
6 23
DATA1 VCC2
7 22
C2004
BCK VOUT3
8 21
1
LRCK VOUT4
9 20
VDD VOUT5
10 19
DGND VOUT6
11 18 C2005
DATA2 AGND1
12 17
DATA3 VCC1
13 16 1
DATA4 VOUT7
14 15
MSEL VOUT8
PCM1681
14V
14V
DA5V DA5V
DA3R3V DA3R3V
R2081
100k
IC2081
6
R2086 R2082
5
100k
0 NJM2904CRB1
8
V+
GND
4
2
3
13.3 V 14V
R2201
C2201
L2203 R2202 3.3
3.3
470
68U
D2201
R2025
R2204
18k
100 L1SS400
C2203 22P
R2207 47k
C2204 10 C2209
1 10 1
C2202 R2203 PIN PGND
2 9
NIN SW
C2206 3 8
10k
Timer BS
2.2
2.2 4 7
AGND VDD
R2212
5 6
EN UVP
1k
IC2201
R2035 CP2031
C2035
MP7741
10
100
CP2203
CP2204
MP2201
3913
14V
DA5V
DA3R3V
R2084
AGCAV MAIN (10/14)
100k
IC2101
20
MODE1
R2083
7 Q2081 19
MODE0
L2SC4081 18
100
FMT1
17
R2085 FMT0
16
OSR
15
R2101
10k SCKI
/FPCAL
14
VDD
MCLK 13
DGND
DR_AMOD 12
DOUT
BCLK 11
BCK
22
PCM1802DBR
R2102
FRM
22
IC2081
1
NJM2904CRB1
12-8
14V
D2202 L2201 L2202 C2214
CER1065
CER1065 470
UDZV6.2B UDZV6.2B
CP2273
SHORT1005
PHA
MAIN (4/14)
PHE
14V
DA5V
DA3R3V
C2112
8
220P
V+
IC2102
R2113
TS462CPT GND
4
47k
IC2102 R2114
6
R2112
7
10k
5
3.3k
TS462CPT
2.5 V
1
VINL
2
VINR
3
VREF1
4
VREF2
5
VCC
6
AGND
7
PDWN 8
BYPAS
9
FSYNC
10
LRCK
C2122
120P
R2123
R2122
68k
3.3k
IC2102 R2124
2
1
3.3k
3
TS462CPT
*Refer to the PARTS LIST for the value and name of component.
MAIN (9/14)
AFOS
14V 14V
8V
MAIN (5/14)
DA5V
DA3R3V
EP2261
MPZ2012S601A J7402
EP2265
MMZ1005B601C
[SERVICE]
R2244
0
CP2261
14V
DA5V
DA3R3V
2.3 V
C2113
10
R2135
MAIN (4/14)
MODI
15k
2.3 V
7.9 V
R2126
220
C2123
MICI
MAIN (4/14)
2.2
CP2121
MICE
7.9 V