Icom IC-R8600 Service Manual page 72

• MAIN UNIT ( 8/10 )
HV 5V H3R3V H1R18V H1R18V H3R3V H3R3V_
HV
EP1301
5V
H3R3V
H3R3V
MPZ1608S601A
H1R18V
H1R18V_
EP1302
BT1201
MPZ1608S601A
R1203
3.3K
ML414HIV01E
IC1201
12 1
EVIN N.C.
11 2
INT FOE
10 3
GND VDD
9 4
T2(Vpp) FOUT
8 5
I2C_SCL
SDA SCL
7 6
N.C. T1(CE)
R1304 Y15
10K Y16
RX-8803LC R1305
R1306 10K A16
10K
R1307
10K AB9
RTC_IRQ RTD
AA9
I2C_SDA DSP_REQ
ECK A19
EDAT C17
H3R3V HV RX: 3.2 V I2C_SCL B18
I2C_SDA A18
RTC_IRQ B17
PDV C16
FRES A17
IC1220 RVBUS B16
5 1 FC_DREQ AA17
CD OUT
2 REFLVL_ AB18
VDD
4 3 BILVL_ Y17
NC VSS
VINL_ AA18
S-1009N30I R1315 AB19
RZ_WAIT 47K Y18
VMAG_ AA19
HMIXSL_ Y19
RZ_CK
RZ_DAT K22
RZ_STB
PWRS G20
CPLD_RES
FUDTXD4 E22
H3R3V FUDRXD4 E20
SDPWS C22
BCLK_ D20
FRM_ C21
CP1301
CP10SM DCX_LAN B22
TO SHT.1 (REG)
DCR_PLAY E19
PWRK PWRK A21
PWRK
LRXD A20
LRXD
LTXD RUDRXD1/RUDBSY C18
LTXD
FRES FUDRXD3/FUDBSY B19
FRES
FPWS FVBUS AB6
FPWS
SDPWS FUDTXD3 AA7
SDPWS
PWRS FUDRXD3/FUDBSY
PWRS
LAN_MDIO AA6
LAN_RXCLK
LAN_RXER AA4
LAN_RXDV AB3
RZ_CS1
LCD_B3 V19
LCD_B4 W20
LCD_R7 LCD_B5
LCD_R7
T21
LCD_R6 LCD_B6
LCD_R6
LCD_R5 LCD_B7
LCD_R5
R22
LCD_R4 LCD_G2
LCD_R4
R21
LCD_R3 LCD_G3
LCD_R3
R20
LCD_G7 LCD_G4
LCD_G7
P20
LCD_G6 LCD_G5
LCD_G6
P22
LCD_G5 LCD_G6
LCD_G5
P21
LCD_G4 LCD_G7
LCD_G4
N22
LCD_G3 LCD_R3
LCD_G3
M21
LCD_G2 LCD_R4
LCD_G2
M20
LCD_B7 LCD_R5
LCD_B7
LCD_B6 LCD_R6
LCD_B6
LCD_B5 LCD_R7
LCD_B5
K20
LCD_B4 FPWS
LCD_B4
K21
LCD_B3 CTXD
LCD_B3
LCD_ON CRXD/CBSY
LCD_ON
H19
LCD_CLK CRXD/CBSY
LCD_CLK
LCD_VS BCLK_ BCLK1 H22
LCD_VS
LCD_HS FRM_ FRM1 G21
LCD_HS
LCD_DE DCX_FMT G19
LCD_DE
UCLKS
SD_D0 RUDTXD1
SD_D0
SD_D1 RUDRXD1/RUDBSY
SD_D1
SD_D2 DSPCK A10
SD_D2
SD_D3 DSPR B10
SD_D3
SD_CMD DSPX C11
SD_CMD
SD_CLK DCSR C10
SD_CLK
SD_CD CPLD_SLP
SD_CD
SD_WP DCSX
SD_WP
RZ_CS2
LAN_MDC
LAN_RSTL
R1277
HV VINL_
R1271 R1272 1K
6.19K 1K
TO SHT.1/4 (REG)
R1276 VMAG_
VMAG
R1274 22K REFLVL_
REFLVL
R1278 1K BILVL_
BILVL
R1275 22K HMIXSL_
HMIXSL
1K
21.0 ns
( 47.6 MHz )
1.5 Vp-p
H3R3V_ H1R18V_
IC1301 IC1301 IC1301
AB22 T19
P0_0 Vss Vcc
AB17 R4
P0_1 Vss Vcc
F4
AB13
Vcc
P0_2 Vss
E4
A3 AB10
P0_3 Vss Vcc
D13
AB7
P0_4
Vss Vcc
B1
AA14
P0_5 Vss Vcc
D3
AA10
P1_0 Vss Vcc
Y14 C2
P1_1 Vss Vcc
Y10 M4
P1_2 Vss Vcc
U22
K19
Vss
P1_3 Vcc
W16 J19
P1_4 Vss Vcc
W15 R19
P1_5 Vss Vcc
W11 T4
P1_6 Vss Vcc
W8 U19
P1_7 Vss Vcc
W7 W9
P1_8 Vss Vcc
A1 W10
P1_9 Vss Vcc
A8 B20
P1_10 Vss PVcc
A12 C19
P1_11 Vss PVcc
A22 D7
P1_12 Vss PVcc
B2 D8
P1_13 Vss PVcc
B12 D16
P1_14 Vss PVcc
B21 D17
P1_15 Vss PVcc
L21 C3 D18
P2_0 Vss PVcc
C9 AB1
P2_1 Vss PVcc
F21 C15 AA21
P2_2 Vss PVcc
C20 AA2
P2_3 Vss PVcc
F19 D4 Y20
P2_4 Vss PVcc
D10 Y3
P2_5 Vss PVcc
D15 W19
P2_6 Vss PVcc
D19 W13
P2_7 Vss PVcc
G22 W12
P2_8 Vss PVcc
K14 W4
P2_9 Vss PVcc
L11 P4
P2_10 Vss PVcc
L13 N4
P2_11 Vss PVcc
L12 M19
P2_12 Vss PVcc
L14 L19
P2_13 Vss PVcc
M9 W6
P2_14 Vss PVcc
J9 W5
P2_15 Vss PVcc
J10 AB14
P3_0 Vss USBAPVcc
J11 C12
P3_1 Vss LVDSAPVcc
Y7 J12 D12
P3_2 Vss LVDSAPVcc
J13 D9
P3_3 Vss LVDSPLLVcc
Y5 J14 EP1303 W14
P3_4 Vss PLLVcc
K9 MMZ1005B601C B14
P3_5 Vss VDAVcc
K10 Y13
P3_6 Vss USBAVcc
Y4 K11 AA20
P3_7 Vss AVcc
K12 W18
P3_8 Vss AVcc
K13 C14
P3_9 Vss REXT
T20 L9 D11
P3_10 Vss LVDSREFRIN
L10 U20
TDO
P3_11 Vss JP0_1
T22 M10 V21
TDI
P3_12 Vss JP0_0
M11 AB11
P3_13 Vss DP1
M12 AA12
P3_14 Vss DP0
M13 AA11
P3_15 Vss DM1
M14 AB12
P4_0 Vss DM0
N9 Y11
P4_1 Vss VBUS1
N10 Y12
P4_2 Vss VBUS0
N11 Y21
P4_3 Vss VIDEO_X2
N12 Y22
P4_4 Vss VIDEO_X1
N13 W21
X1301
P4_5 Vss AUDIO_X2
L22 N14 W22
CR-1017
P4_6 Vss AUDIO_X1
L20 P9 AA8
P4_7 Vss RTC_X2
P10 AB8
P4_8 Vss RTC_X1
P11 AA15
P4_9 Vss USB_X2
J22 P12 AB15
P4_10 Vss USB_X1
W1 J4
LCD_CLK
P4_11 Vss P11_15
P13
LCD_VS H3
Vss
P4_12 P11_14
P14
LCD_HS G1
Vss
P4_13 P11_13
P19
LCD_DE G2
Vss
P4_14 P11_12
U1
F22 SD_D2 U3
Vss
P4_15 P11_11
A11 W17 SD_D3 T3
P5_0 AVss P11_10
B11 AB20 SD_CMD T2
P5_1 AVss P11_9
A14 SD_CLK T1
P5_2 VDAVss P11_8
V20
TRST SD_D0 M3
P5_3 TRST P11_7
NMI Y9 SD_D1 M2
P5_4 NMI P11_6
RES Y8 SD_WP L1
P5_5 RES P11_5
A9 D14 SD_CD L4
P5_6 VRP P11_4
B9 C13 C5
P5_7 VRM CP1303 P11_3
B8 TCK U21 LRXD CP10SM B4
P5_8 TCK P11_2
A7 TMS V22 LTXD C6
P5_9 TMS P11_1
B7 V1 CPLD_INT A4
P5_10 R1318 CKIO P11_0
RZ_BCLK_
R7S721001VCBG R7S721001VCBG R7S721001VCBG
22
R1311
10K
R1373
R1372
10K
R1374
100K
10K
J1361 10FLT-SM2-TB
12-9
H3R3V
H3R3V
H3R3V_
IC1301
RZ_D0 R1225
P6_0
22 B3
RZ_D1 R1226 RZ_D0
P6_1
22
RZ_D2 R1227 D6
P6_2
22
RZ_D3 R1228 C4 RZ_D1
P6_3
22
RZ_D4 R1229 D5 RZ_D2
P6_4
22
RZ_D5 R1230 A2
P6_5
22
RZ_D6 R1231 C1 RZ_D3
P6_6
22
RZ_D7 R1232 D2 RZ_D4
P6_7
22
RZ_D8 R1233 D1
P6_8
22
RZ_D9 R1234 E3 RZ_D5
P6_9
22
RZ_D10 R1235 E2 RZ_D6
P6_10
22
RZ_D11 R1236 E1
P6_11
22
RZ_D12 R1237 F3 RZ_D7
P6_12
22
RZ_D13 R1238 G4
P6_13
RZ_D14 R1239 22 F2 RZ_WE0
P6_14
RZ_D15 R1240 22 F1 RZ_RD/WR
P6_15
R1314 22 G3 RZ_CAS
P7_0
RZ_CS3 10K H4 RZ_RAS
P7_1
RZ_RAS H2 RZ_CS3
P7_2
RZ_CAS H1 RZ_A13
P7_3
RZ_CKE J3 RZ_A14
P7_4
RZ_RD/WR J2 RZ_A11
P7_5
RZ_WE0 J1 RZ_A1
P7_6
RZ_WE1 K3 RZ_A2
P7_7
RZ_RD K2 RZ_A3
P7_8
RZ_A1 R1241 K4 RZ_A4
P7_9
RZ_A2 R1242 22 K1
P7_10
RZ_A3 R1243 22 L3
P7_11
RZ_A4 R1244 22 L2
P7_12
RZ_A5 R1245 22 M1
P7_13
RZ_A6 R1246 22 N1
P7_14
RZ_A7 R1247 22 N2
P7_15
RZ_A8 R1248 22 N3
P8_0
RZ_A9 R1249 22 P1
P8_1
RZ_A10 R1250 22 P2
P8_2
RZ_A11 R1263 22 P3
P8_3
RZ_A12 R1264 22 R1
P8_4
RZ_A13 R1265 22 R2
P8_5
RZ_A14 R1270 22 R3 H3R3V
P8_6
LAN_COL 22 U2
P8_7
REFV U4
P8_8
FUPWS V2
P8_9
RUPWS V3
P8_10
RUDRXD2 W2 3R3VA
P8_11
W3
CP1302
P8_12
RUDTXD2 CP10SM Y1
P8_13
SCPCK V4
P8_14
SCPSS Y2
P8_15
AA1
SCPR
P9_0
AB2
SCPX
P9_1
AA3
SFLCK
P9_2
C8
SFLSS
P9_3
A6
SFLD0
P9_4
B6
SFLD1
P9_5
C7 76
SFLD2 DSP_PD
P9_6
A5 77
SFLD3 DRESDD
P9_7
B5 78
LAN_TXCLK DV_DIG_TXD
P10_0
AB4 79
LAN_TXER DV_DIG_DAT
P10_1
AA5 80
LAN_TXEN MASTB
P10_2
Y6 81
LAN_CRS MRCLK
P10_3
82
LAN_TXD0 AB5 MRDAT
P10_4
83
LAN_TXD1 N19 RESL
P10_5
84
LAN_TXD2 N20
P10_6
85
LAN_TXD3 N21 DSTB
P10_7
86
LAN_RXD0 M22 RSTB1
P10_8
87
LAN_RXD1 J21 RSTB2
P10_9
88
LAN_RXD2 J20
P10_10
LAN_RXD3 H21 PULK1 89
P10_11
90
DSP_CK H20
P10_12
DSP_STB E21 PULK2 91
P10_13
92
DSP_SO F20
P10_14
DSP_SI D22 93
P10_15
D21 PULK0 94
VIN1A
H3R3V_ B15 RAVUS 95
VIN1B
B13 PCLK 96
VIN2A
A15 PDAT 97
VIN2B
A13 PLE0 98
EXTAL
AB16 PLE1 99
XTAL
R1313 AA16 PLE2 100
BSCANP
10K
C1347 AA22
AVref
0.1
R1308 AB21
REFRIN
5.6K
AA13
R7S721001VCBG
3R3VC
IC1342
1 5 R1381
A VCC
2 R1382
B R1341
H3R3V 3 4 R1383
GND Y
DV_DIG_DAT R1331 R1399
47K
SN74AHC1G32DCK PULK0 R1334 47K R1388
PULK1 R1335 47K R1393
PULK2 R1336 47K
47K
EP1341
DA5V_2
MMZ1005Y102CT
NJU7056F3
5
1 IC1341
R1342
4
3
100
2
IC1302
1
CD
2
VSS
3
MR
NJU7704F3
H3R3V
EP1291
H3R3V
MMZ1005B601C
C3
C1
A1
IC1352 A3
1 8
SFLSS
CS# VCC
2 7
SFLD1
SO/IO1 HOLD#/IO3
3 6
SFLD2
WP#/IO2 CLK
4 5
GND SI/IO0
C3
S25FL127SABMFI10
C1
A1
SFLD3
A3
SFLCK
SFLD0
H3R3V
R1286
IC1281
1 54
VDD VSS 22K
2 53 RZ_D15
DQ0 DQ15
3
52
VDDQ VSSQ
4 51 RZ_D14 DCX_LAN
DQ1 DQ14
5 50 RZ_D13 DCX_FMT
DQ2 DQ13
49
6 DCR_PLAY
VSSQ VDDQ
7 48 RZ_D12 DRESD
DQ3 DQ12
8 47 RZ_D11 DSPCK
DQ4 DQ11
9
46 DCSR
VDDQ VSSQ
10 45 RZ_D10 DCSX
DQ5 DQ10
11 44 RZ_D9 DSPX
DQ6 DQ9
12 43 DSPR
VSSQ VDDQ
13 42 RZ_D8 RTD
DQ7 DQ8
14 41 FRWT
VDD VSS
15 40 HSK1
DQML NC
16 39 RZ_WE1 HSK0
WE# DQMH
17 38 R1317 RZ_BCLK_
CAS# CLK
18 37 0 RZ_CKE
RAS# CKE
19 36
CS# NC
20 35 RZ_A12 BCLK_
BA0 A11
21 34 RZ_A10 FRM_
BA1 A9
22 33 RZ_A9
A10 A8
23 32 RZ_A8 SCPCK
A0 A7
24 31 RZ_A7 SCPSS
A1 A6
25 30 RZ_A6 SCPX
A2 A5
26 29 RZ_A5 SCPR
A3 A4
27 28
VDD VSS
MT48LC4M16A2P
H3R3V 3R3VA
R1396 R1391
R1397 1K R1392 22K
1K 22K
50
RZ_D1
PR2A PB5D
49
RZ_D0
PT5C PB5C
48
CPLD_SLP
PT5B SLEEPN
47
RZ_A4
PT5A PB5A
46
RZ_A3
PT4F PB4D
45
RZ_A2
PT4E PB4C
44
RZ_A1
PT4D PB4B
43
RZ_WAIT
PT4C PB4A
42
GND GNDIO1
41
PT4B VCCIO1
40
PT4A GND
39 CPLD_RES
PT3D
PB3D
IC1381 38 CPLD_INT
VCCAUX PB3C
LCMXO256C 37 RZ_CS1
PT3C PB3B
36 RZ_BCLK_
VCC PB3A
35
PT3B VCC R1316
34
VCCIO0 PB2D
0
33
GNDIO0 TDI
32 MAT11
PT3A PB2C
31
PT2F TDO
30 MAT10
PT2E PB2B
29 MAT9
PT2D PB2A
28 CPLD_TCK
PT2C TCK
27 MAT8
PT2B PL9B
26 CPLD_TMS
PT2A TMS
3R3VA
47K
47K R1384
47K R1385 47K
47K 47K
47K
47K
RX: 3.3 V H3R3V H3R3V
R1312 R1332
FVBUS
FUPWS
10K R1333 10K
FUDRXD4
FUDTXD4
2.2K
H3R3V FUDRES
FUDRXD3/FUDBSY
FUDTXD3
R1309
5
VDD
5.6K
4
VOUT
* Refer to the PARTS LIST for the value and name of component.
C1291
IC1291 0.1
E1
DU VCC
D2
A1 WP
B2 ECK
A2 SCL
E3 EDAT
GND SDA
GT24C1024
C1292
IC1292 0.1
E1
DU VCC
D2
A1 WP
B2
ECK
A2 SCL
E3
EDAT
GND SDA
GT24C1024
3R3VB 3R3VA
TO SHT.5 (IF-DSP)
DCX_LAN
DCX_FMT
DCR_PLAY
DRESD
DSPCK
DCSR
DCSX
DSPX
DSPR
RTD
FRWT
HSK1
HSK0
TO SHT.6 (FPGA)
R1369
BCLK
22
R1273
FRM
22
SCPCK
SCPSS
SCPX
SCPR
TO SHT.4 (IF)
REFV_
REFV_
REFULK
REFULK
BICLK
BICLK
BIDAT
BIDAT
REFLE
REFLE
TO SHT.1 (REG)
RESL
RESL
DSTB TO SHT.3 (USB)
DSTB
RSTB2 RVBUS
RSTB2 RVBUS
RSTB1 RUPWS
RSTB1 RUPWS
MRCLK RUDRXD2
MRCLK RUDRXD2
MRDAT RUDTXD2
MRDAT RUDTXD2
MASTB RUDRES
MASTB RUDRES
RAVUS RUDRXD1/RUDBSY
RAVUS RUDRXD1/RUDBSY
RUDTXD1
RUDTXD1
CRXD/CBSY
CRXD/CBSY
PCLK CTXD
PCLK CTXD
PDAT UCLKS
PDAT UCLKS
PLE0 MUTES
PLE0 MUTES
PULK0
PULK0
PULK1
PULK1
R1337
PLE1
PLE1
PULK2
PULK2 47K
PLE2
PLE2
TO SHT.6 (FPGA)
CPLD_WAIT
CPLD_WAIT
RZ_WE1
RZ_WE1
BICLK RZ_D0
RZ_D0
BICLK
BIDAT RZ_D1
RZ_D1
BIDAT
BILE RZ_D2
RZ_D2
BILE
BIULK RZ_D3
RZ_D3
BIULK
BI_UNIT RZ_D4
RZ_D4
BI_UNIT
BISTB RZ_D5
RZ_D5
BISTB
RZ_D6
RZ_D6
RZ_D7
RZ_D7
TO SHT.7 (DV-DSP)
RZ_D8
RZ_D8
DSP_CK RZ_D9
DSP_CK
RZ_D9
DSP_SI RZ_D10
DSP_SI RZ_D10
DSP_SO RZ_D11
DSP_SO RZ_D11
DSP_STB RZ_D12
DSP_STB RZ_D12
DSP_PD RZ_D13
DSP_PD RZ_D13
DSP_REQ RZ_D14
DSP_REQ RZ_D14
DV_DIG_DAT RZ_D15
DV_DIG_DAT RZ_D15
DV_DIG_TXD RZ_CS1
DV_DIG_TXD RZ_CS1
FC_DREQ
FC_DREQ
DRESDD RZ_A1
DRESDD RZ_A1
RZ_A2
RZ_A2
RZ_A3
RZ_A3
TO SHT.3 (USB)
RZ_A4
RZ_A4
DIG_DAT RZ_RD
DIG_DAT RZ_RD
RZ_A7
RZ_A7
TO SHT.9 (LAN)
LAN_RXCLK
LAN_RXCLK
LAN_RXD0
LAN_RXD0
LAN_RXD1
LAN_RXD1
LAN_RXD2
LAN_RXD2
LAN_RXD3
LAN_RXD3
LAN_RXER
LAN_RXER
LAN_CRS
LAN_CRS
LAN_COL
LAN_COL
LAN_RXDV
LAN_RXDV
LAN_TXCLK
LAN_TXCLK
TO SHT.10 (FRONT USB) LAN_TXD0
LAN_TXD0
LAN_TXD1
FVBUS LAN_TXD1
LAN_TXD2
FUPWS LAN_TXD2
LAN_TXD3
FUDRXD4 LAN_TXD3
LAN_TXER
FUDTXD4 LAN_TXER
LAN_TXEN
FUDRES LAN_TXEN
LAN_MDIO
FUDRXD3/FUDBSY LAN_MDIO
LAN_MDC
FUDTXD3 LAN_MDC
LAN_RSTL
LAN_RSTL
R1338
47K