Icom IC-R8600 Service Manual page 69

• MAIN UNIT ( 5/10 )
14V
6V
3R3VA
L651
R651
10U
10K
ADP2370ACPZ
TO DSP ICE
R603
J601
4.7K
1 2
DSTRST DSTMS
3 4
DSTDI DSTDO
5 6
DSTCK
7 8 R604
EMU
9 10
4.7K
40.8 ns
( 24.7 MHz )
3.2 Vp-p
C655 C656
0.1 0.1
IC602 IC603
1 5 1 5 C603
2 2 0.1
3 4 3 4
C604
0.1
C605
SN74AHC1GU04DCK SN74AHC1G04DCK
0.1
R607
24.576 MHz 47K
R605
IC604
1 14
1M 1CLR VCC
2 13 C606
1D 2CLR
0.1
3 12
1CK 2D
4 11
1PR 2CK
X601
5 10 C607
1Q 2PR
0.1
6 9 C608
1Q 2Q
0.1
7 8 C609
GND 2Q
0.1
CR-1029
SN74AHC74PW C610
0.1
C657
0.1
C611
R657
0.1
100
R608
IC671
8 1
VCC CS
7 2
HOLD(DQ3) DO(DQ1)
6 3
CLK WP(DQ2)
5 4 22
DI(DQ0) VSS
R610
EN25QH64A
22
R612
1K
CP601
SHORT
CP602
SHORT
RX: 1.1 V
IC651
1 8
L652
VIN PGND EP651
2 7
FSEL SW
3 6
EN PG 2.7U MPZ1608S221A
4 5
SYNC FB
R655
120K
1
VDD_INT
R614 2
CLK_CFGl
R615 47K 3
BOOT_CFG0
47K 4
VDD_EXT
5
VDD_INT
6
BOOT_CFGl
7
GND
8
NC
9
NC
R616 10
CLK_CFGO
47K 11
VDD_INT IC601
12
CLKIN
13 ADSP-21488BSWZ
XTAL
14
VDD_EXT
15
VDD_INT
16
VDD_INT
17
RESETOUT/RUNRSTIN
18
VDD_INT
19
DPI_P0l
20
DPI_P02
21
DPI_P03
22
VDD_INT
23
DPI_P05
24
DPI_P04
25
DPI_P06
C658
100P
C659
100P
C660
100P
C661
100P
IC711
1 5
VIN VOUT
2
VSS
3 4
CE NC
XC6209F502MR
RX: 5.0 V
IC712
1 5 DA5V_2
VIN VOUT
2 GND
VSS
3 4
CE NC
XC6209F502MR
R708
MCLK
BCLK
DAX_AGC
FRM
22
CP703
DSPA_1R1V
SHORT1005
CP704
SHORT1005
MPZ1608S221A
75 C629
VDD_INT
74 C630 0.1
VDD_INT
73 0.1
C631
VDD_INT
72 0.1 R701
C632
VDD_INT
71 0.1
VDD_THD
70 R702
THD_P
69
MCLK
THD_M
68
DAX_DET2
GND
67
C633 BCLK
VDD_INT
66 0.1
C634 FRM
VDD_INT
0.1
65 R628 DSPX 22
DAI_Pll
64 22
C635 R703
VDD_INT
63 0.1 DSPR DAX_DET3
DAI_Pl2
62 DCSR DAX_DET4
DAI_Pl5
61 DCSX DAX_DET
DAI_Pl6
60 DSPCK
DAI_Pl7
59 OSC_DV 22
DAI_Pl8
58 FRM
DAI_Pl4
57 BCLK
DAI_P04
56 DDR_DVO
DAI_P08
55 C636
VDD_INT
54 R630 0.1 DDX_DVI
DAI_P20
53 C637 22
VDD_EXT
52 C638 0.1
VDD_INT
51 R631 0.1 DCX_FMT
DAI_P10
22
SCS_M
SCLK_M
SDAT_M
ATT30_M
MCLK
BCLK
FRM
DFR_RSSI
DFR_RXIF
DAX_AGC_
CFG
STAT
FPRES
DONE
SPDO
SPCK
DCCLK
RX: 5.0 V
DA5V_1
8
V+
GND
R723
8 8 8 8 4
V+ V+ V+ V+
100K
GND GND GND
4 4 4 4
R721
100K
EP703
MPZ1608S221A
IC703
16 1
SCK BCK
15 2
FMT DATA
14 3
MUTE LRCK
13 4
DEMP DGND
12 5
TEST NC R741
11 6
ZEROA VCC
10 7
VCOM VOUTL 3.9K
9 8
AGND VOUTR
R751
PCM1754DBQ
1K
R742
R707
100 4.7K
5
3 IC702
R706 R752
4
1
1K
0
NJU7056F3
2
R761
4.7K
EP701 R771
1K
IC701
1 28
ZR1/ZR1/FMT0 ZR2
2 27
MS/ADR/FMT1 VOUT1
0 3 26
MC/SCL/DEMP VOUT2 R762
4 25
MD/SDA/MUTE VCOM
5 24
SCK AGND2 4.7K
6 23 C704
DATA1 VCC2
7 22 1
BCK VOUT3 R772
21
8
LRCK VOUT4
9
C701 20
1K
VDD VOUT5
0.1
10 19
DGND VOUT6
11 18
DATA2 AGND1
12 17 C705
DATA3 VCC1
13 16 1
DATA4 VOUT7
14 15
MSEL VOUT8
PCM1681
R773
CP701
1K
SHORT1005
CP702
SHORT1005
TO MAIN UNIT (4/10)
R774
SCS_M
1K
SCLK_M
SDAT_M
TO MAIN UNIT (5/10,7/10)
ATT30_M
OSC_DV
OSC_DV
TO MAIN UNIT (7/10)
TO MAIN UNIT (6/10)
DDR_DVO
DDR_DVO
DDX_DVI
DDX_DVI
MCLK
BCLK R775
FRM
1K
TO MAIN UNIT (8/10)
DCX_LAN
DFR_RSSI DCX_LAN
DCX_FMT
DFR_RXIF DCX_FMT
DCR_PLAY
DAX_AGC_ DCR_PLAY
DRESD
DRESD
DSPCK
CFG DSPCK
DCSX
DCSX
STAT
DCSR
DCSR R776
FPRES
DSPR
DONE DSPR
DSPX
1K
SPDO DSPX
FRWT
SPCK FRWT
RTD
DCCLK RTD
HSK0
HSK0
HSK1
HSK1
12-6
DA5V_2
R725
330K
TO MAIN UNIT (1/10)
IC721
2
D721 R733
1
METL
3
L1SS400 4.7K
NJM2904CRB1
IC721
6
7
5
NJM2904CRB1
R745
3.9K
TO MAIN UNIT (2/10)
R743
2 IC741
R747
1
10K AFIF
3
100
TS462CPT
R746
4.7K
C746
330P
R744
6
IC741
R748 C747
7
12K
SPAF
5
100
10
TS462CPT
R765
4.7K
C765
330P
R763
2 IC761
R767
1
12K FAFL
3
100
TS462CPT
R766
4.7K
C766
330P
R764
6
IC761
R768
7
12K FAFR
5
100
TS462CPT
TO MAIN UNIT (3/10)
2 IC781
R787 C787
1
RUSB_AF_L
3
100 10
TS462CPT
6
IC781
R788 C788
7
RUSB_AF_R
5
100 10
TS462CPT
TO MAIN UNIT (10/10)
2 IC791
R797 C797
1
FUSB_AF_L
3
100 10
TS462CPT
6
IC791
R798 C798
7
FUSB_AF_R
5
100 10
TS462CPT