Icom IC-9700 Service Manual Addendum page 55

(Amended page)
June 2019
• MAIN UNIT (3/13)
BCLK
CP507
CP06S
CP508
CP06S FRM
CP509
CP06S
CP510
CP06S
CP511
CP06S
CP512
CP06S
I2S2_RX
DX_DVTX
I2S2_DX
DR_DVTX
FRM
MAIN UNIT FRM
BCLK
(12/13)
BCLK
DDX_DVI_
DX_DVRX
DX_DVRX
DDR_DVO_
DR_DVRX
DR_DVRX
Voltage drop
When the DV mode is selected 7 mV
Other than the above More than 1 mV
EP501
MAIN UNIT
3R3V
(5/13)
MPZ1608S601A
IC501
CP531
1 5 DV1R4V
VIN VOUT
2
SHORT1005
VSS
3 4
CE NC
XC6221A142MR
1.4 V
12.288 MHz
3.3 V
0 V
MAIN UNIT
DVCK
(13/13)
CP501
CP06S
CP502
CP06S DV_MAT2
CP503
CP06S DV_MAT3
CP504
CP06S DV_MAT4
CP505
CP06S DV_MAT1
WAKEUP
CP506
CP06S
DX_DVTX
DR_DVTX
DV_DIG_RXD
DV_DIG_TXD
96 kHz
3.3 V
0 V
6.144 MHz
3.3 V
0 V
A1
C538 EM_BA[0]
A2
DVDDEMIF
A3
0.1 EM_CS5
A4
C539 EM_CS1/UHPI_HDS2
A5
DVDDEMIF
A6
0.1 EM_SDRAS/UHPI_HAS
CLKOUT A7
CLKOUT
OSC_DV A8
CLKIN
A9
RTC_XO
C540 A10
VDDA_ANA
DV_MAT2 0.1 A11
GPAIN1
ANA_LDO A12
C514 ANA_LDOO
A13
VSS
1 A14
VSS
B1
EM_BA[1]
B2
EM_A[0]
B3
EM_CS0/UHPI_HDS1
B4
EM_SDCAS/UHPI_HCS
B5
EM_DQM0/UHPI_HBE0
B6
EM_R/W
B7
SCL
B8
SDA
B9
RTC_XI
C508 B10
VSSA_ANA
DV_MAT3 0.1 B11
GPAIN2
LDOI3 B12
LDOI
C512
B13
BG_CAP
0.1 B14
VSSA_ANA
C1
EM_A[4]
C2
EM_A[1]
C3
EM_CS4
C4
EM_D[11]
C5
EM_CS2
C6
DSP_PD
INT0
CLK_SEL C7
CLK_SEL
C8
C510 C541
CVDDRTC
0.1 C9
1
VSSRTC
C10
C513
VDDA_PLL
DV_MAT4 C11
0.1
GPAIN3
C12
EP502
RSV0
C13
BLM15AG121SN1D RSV5
C14
RSV4
D1
EM_A[5]
D2
EM_A[3]
D3
EM_D[10]
D4
EM_D[3]
D5
EM_WAIT2
R556
DRESDD_ D6
RESET
D7
22 VSS
3.3 V
The underlined parts have been updated from the addendum of the previous version, or from the original page.
The waveform and voltage indications have been added on the original page.
R576
100k
L7
TDI
L6
EMU0
L5
CVDD
L4
EM_D[4]
L3
EM_D[12]
L2
EM_A[10]
L1
EM_A[13]
K14
MMC1_D2/McSPI_CS1/GP[10]
K13
VSS
K12
DVDDIO
K11
VSS
K10
CVDD
K9
VSS
K8
VSS
K7
DVDDIO
K6
EM_WAIT3
K5
EM_D[6]
K4
EM_D[13]
K3
EM_D[14]
K2
EM_A[11]/(ALE)
K1
EM_A[12]/(CLE)
J14
USB_DM
J13
USB_VDD1P3
J12
USB_VBUS
J11
IC502
RSV2
J10
RSV1
TMS320C5517AZCHA20
J9
VSS
J8
VSS
J7
VSS
J6
CVDD
J5
DVDDEMIF
J4
EM_D[15]
J3
EM_A[20]/GP[26]
J2
EM_A[9]
J1
EM_A[8]
H14
USB_DP
H13
USB_VSS1P3
H12
USB_VDDA3P3
H11
USB_VSSA3P3
H10
USB_VDDA1P3
H9
USB_VSSA1P3
H8
CVDD
H7
DVDDEMIF
H6
VSS
H5
DVDDEMIF
H4
EM_WAIT5
H3
EM_D[7]
H2
EM_A[7]
H1
EM_WE
10-3a
R558
R559
DV_TRST
DV_EMU0
DV_EMU1
C552
0.1
C553
0.1
C554
0.1
C555
0.1 DSP_CK
DSP_CK
DSP_SI
DSP_SI
DSP_SO
DSP_SO
DSP_STB
DSP_STB
R539
100k
When the DV mode is selected: 0 V
C556
Other than the above:
C557 0.1
0.1
DSP_PD
R571 DSP_PD
DRESDD
DSP_DEMP
100k DSP_DEMP
DSP_REQ
DSP_REQ
C558
0.1
C559
0.1
C560
0.1
DBT_CLK
DBT_CLK
DBT_DO
MAIN UNIT
DBT_DO
DBT_CS
(2/13)
DBT_CS
DBT_DI
DBT_DI
* Refer to the PARTS LIST for the value and name of components.
GP12
CP513
CP06S
XF
CP514
CP06S
CP515
100 CP06S
CP516
100 CP06S
MAIN UNIT
(1/13)
3.3 V
MAIN UNIT
(2/13)