Sharp UP-X500 (serv.man4) Service Manual ▷ View online
UP-X500U
CIRCUIT DIAGRAM
7 – 16
SA20
SA16
SA1
SA5
SA8
SA14
SA11
SA2
SA0
SA13
SA15
SA9
SA19
SA10
SA4
SA6
SA3
SA18
SA7
SA12
SA17
SD0
SD7
SD3
SD2
SD4
SD6
SD1
SD5
SA4
SA3
SA6
SA7
SA0
SA1
SA2
SA5
SA8
SA14
SA9
SA10
SA12
SA11
SA13
SA15
SA20
SA19
SA16
SA17
SA18
SD3
SD0
SD7
SD1
SD6
SD2
SD4
SD5
lframe#
ldrq#
lad0
lad1
lad2
lad3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC
VCC3
+3B
VCC3
VCC3
VCC3
CLK_PCI_SIO
5
5
CLK_OSC14M_SIO
5
5
PCIRST#
10,15,22,25,28
SD[0..15]
17,27,28
CLK_OSC14M_SOUTH
5
5
SA[0..19]
17,27,28
SERIRQ
25
ROMCS#
1
7
H8_EXCOM_CS#
2
7,28
H8_IRQ1
2
8
H8_IRQ2
2
8
HELP_CS#
1
7
EXCOM_IRQ3
2
7
XRD#
17,27,28
XWR#
17,27,28
LPC
interface
CLOCK
RESET
SuperI/O
(1/3)
XBUS
Interface
SouthBridge
(5/10)
LPC&XBUS I/F
CLOCK
IRQ
IRQ devices List
-----------------
IRQ00: timer
IRQ01: KBC
IRQ02: 8259
IRQ03: COM2,4
IRQ04: COM1,3
IRQ05: (Reserved)
IRQ06: EXCOM
IRQ07: LPT
IRQ08: RTC
IRQ09: (Reserved)
IRQ10: PCI
IRQ11: PCI
IRQ12: PCI
IRQ13: coprocessor
IRQ14: P-IDE
IRQ15: PCP3
R290
4.7K
1
2
C515
10PF
2
1
BR119
100K-4
1
8
2
7
3
6
4
5
BR113
10K-4
1
8
2
7
3
6
4
5
C676
180PF
2
1
BR115
100K-4
1
8
2
7
3
6
4
5
R289
10K
1
2
R296
0
1
2
JR38
0(23)
1
3
2
IC5D
VT8235_South_Bridge
LAD0
AF8
LAD1
AE8
LAD2
AD8
LAD3
AF7
LREQ
AD7
LFRM
AE7
MEMR
AE12
MEMW
AF10
IORGPI22/GPO22
AC10
IOW/GPI23/GPO23
AD9
XD0
AC14
XD1
AC13
XD2
AF14
XD3
AE14
XD4
AD14
XD5
AF13
XD6
AE13
XD7
AD13
SERIRQ
AE10
SUSCLK/GPO4
AB1
OSC
AC12
BR110
4.7K-4
1
8
2
7
3
6
4
5
BR114
100K-4
1
8
2
7
3
6
4
5
BR109
4.7K-4
1
8
2
7
3
6
4
5
C560
22PF
2
1
BR134
10K-4
1
8
2
7
3
6
4
5
C516
1000PF
2
1
R374
100K
1
2
R292
4.7K
1
2
R375
100K
1
2
R294
4.7K
1
2
C565
68PF
2
1
BR118
100K-4
1
8
2
7
3
6
4
5
C517
10PF
2
1
BR120
100K-4
1
8
2
7
3
6
4
5
C679
68PF
2
1
BR111
4.7K-4
1
8
2
7
3
6
4
5
BR112
4.7K-4
1
8
2
7
3
6
4
5
C523
0.1UF
2
1
C561
22PF
2
1
C522
0.1UF
2
1
C566
68PF
2
1
R293
4.7K
1
2
C521
0.1UF
2
1
R295
4.7K
1
2
C562
22PF
2
1
IC42
SIO10N268
CLKI32
17
VSS
7
IO_PME~
18
VTR
19
CLOCKI
6
LAD0[DACK0~]
21
LAD1[DACK1~]
22
LAD2[DACK2~]
23
LAD3[DACK3~]
24
LFRAME~[DRQ0]
26
LDRQ~[NC]
28
PCI_RESET~[DRQ1]
29
LPCPD~[DRQ2]
30
GP23/LED2~/IRQIN2
20
PCI_CLK
32
SER_IRQ
33
VSS
27
XA20/GP16[GP16]
55
XA18[TC]
57
XA17[DRQ3]
58
XA16[RESET_DRV]
59
CLKRUN~[NC]
31
XA19/GP17[GP17]
56
GP20/IRRX2/IRQIN3
60
GP13/IRQIN1/LED1~
53
LPC_ISA
54
GP12/IO_SMI~
51
VSS
74
VCC
49
GP22/IRMODE/IRRX3/XCS2~
62
VSS
52
GP21/IRTX2/WDT
61
VCC
70
VCC
25
XA0[SA0]
103
XA1[SA1]
104
XA2[SA2]
105
XA3[SA3]
106
XA4[SA4]
107
XA5[SA5]
108
XA6[SA6]
110
XA7[SA7]
111
XA8[SA8]
112
XA9[SA9]
113
XA10[SA10]
114
XA11[SA11]
115
XA12[SA12]
116
XA13[SA13]
117
XA14[SA14]
118
XA15[SA15]
119
XD0[SD0]
120
XD1[SD1]
121
XD2[SD2]
122
XD3[SD3]
123
XD4[SD4]
124
XD5[SD5]
125
XD6[SD6]
127
XD7[SD7]
128
XWR~[IOWR~]
101
XCS0~[IOCHRDY]
98
XCS1~[AEN]
99
XRD~[IORD~]
100
VCC
102
VSS
109
VCC
126
C520
0.1UF
2
1
C519
0.1UF
2
1
C563
22PF
2
1
C518
0.1UF
2
1
R297
100K
1
2
C659
68PF
2
1
R437
0
1
2
R438
0
1
2
C564
22PF
2
1
R288
10K
1
2
C675
68PF
2
1
BR116
100K-4
1
8
2
7
3
6
4
5
R457
100K
1
2
C514
10PF
2
1
BR117
100K-4
1
8
2
7
3
6
4
5
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
16/33
South & SuperI/O LPC & Xb
us I/F
UP-X500U
CIRCUIT DIAGRAM
7 – 17
XWR#
fmemr#
ROMCS#
SD7
SD6
SD5
SD4
SD3
SD2
SD1
SD0
SA18
SA8
SA0
SA3
SA16
SA1
SA17
SA4
SA15
SA9
SA10
SA14
SA5
SA11
SA12
SA13
SA6
SA2
SA7
SA17
SA0
SD3
SA5
SD0
SA8
SA15
SA16
SA2
SD2
SD1
SD5
SD1
SD7
SA18
SA10
SD3
ROMCS#
SD0
SA7
SA19
SA10
SD4
SA12
SA5
SA18
SA9
SA3
SA13
SD6
fmemr#
SA14
SA15
SA0
iow#
SA2
SA7
SA4
SA9
SA13
SD6
SA14
SD2
SD5
SA3
SA6
SA16
aen
SD4
SA4
SA1
XRD#
SA12
ob#
SD7
SA6
SA8
SA11
SA11
SA1
SA17
RESET
XWR#
HELP_CS#
VCC
VCC3
VCC3
VCC
VCC3
VCC
VCC3
VCC
VCC3
XRD#
16,27,28
ROMCS#
16
XWR#
16,27,28
SA[0..19]
16,27,28
SD[0..15]
16,27,28
RESET
10,27
HELP_CS#
16
XBUS interface
FLASH socket
FLASH ROM
(s
ock
e
t
ͅ
)
VCC3
VCC3
VCC3
VCC3
HelpBoard
BIOS
VCC3
IOaddress=0x80-0x81
CN27
IC160-0324-350
IO0
13
A0
12
IO1
14
A1
11
IO2
15
A2
10
IO3
17
A3
9
IO4
18
A4
8
IO5
19
A5
7
IO6
20
A6
6
IO7
21
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
2
OE#
24
CE#
22
WE#
31
A17
30
A18
1
VCC
32
GND
16
C583
22PF
2
1
C581
0.1UF
2
1
IC54
SST39SF040-70-4C-NH(UP-X500)
IO0
13
A0
12
IO1
14
A1
11
IO2
15
A2
10
IO3
17
A3
9
IO4
18
A4
8
IO5
19
A5
7
IO6
20
A6
6
IO7
21
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
2
OE#
24
CE#
22
WE#
31
A17
30
A18
1
VCC
32
GND
16
C582
0.1UF 2
1
IC109D
74LVA32(TSSOP)
12
13
11
14
7
R318
10K
1
2
IC109B
74LVA32(TSSOP)
4
5
6
14
7
CN28
52465-3691
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
20
20
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
21
21
22
22
24
24
23
23
25
25
27
27
29
29
31
31
33
33
35
35
26
26
28
28
30
30
32
32
34
34
36
36
IC106C
74LVA04(TSSOP)
5
6
14
7
IC109C
74LVA32(TSSOP)
9
10
8
14
7
R449
0
1
2
R450
10K
1
2
IC109A
74LVA32(TSSOP)
1
2
3
14
7
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
17/33
BIOS
UP-X500U
CIRCUIT DIAGRAM
7 – 18
susc#
strap_spkr
strap_sa16
strap_sa17
strap_sa18
strap_sa19
strap_romcs
strap_soe
strap_sa16
strap_sa17
strap_sa18
strap_sa19
strap_romcs
strap_soe
strap_spkr
power_sw_south#
fan_chk#
fan_ok#
power_sw_enable#
power_sw#
susb#
susb#
susc#
RSMRST#
power_sw_south#
system_reset#
reset_sw#
system_reset#
reset_sw#
pgood_reset#
pgood_reset#
+3B
+3B
VCC3
+3B
VCC3
+3B
VCC3
VCC3
VCC3
VCC3
VCC3
VCC
VCC3
VCC3
VCC3
VCC3
VCC3
+3B
+3B
+3B
VCC3
+3B
VBAT
VBAT
+3B
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
+3B
+3B
+3B
+3B
+3B
+3B
CPU_THERMAL#
6
6
ALARM_IN#
29
COM_RI#
23
ACDOWN#
2,31
CPU_STP#
5
BT_ON
2,31
PWROK
2,4,15,25
PS_ON
2,4
SMBDATA
5,6,13,15
SMBCLK
5,6,13,15
PC_BEEP
22
BEEP_OFF#
2
2
H8_RESET#
2
8
HDD_CABLE_SENSE
1
9
FPBACK_GATE
15
H8_BOOTMODE#
3
0
RSMRST#
21
LED_LAN_TEST#
21
PGOOD_RESET#
4
SouthBridge
(6/10)
South ACPI I/F
PowerSW
ResetSW
VCC3
Clock Control
PS Control
SMBus
RTC
South
GPIO
BEEP Control
South&NorthBridge
Hardware
Configuration
GTLPullupEnable
Pull-up: Disable
Pull-down: Enable
IOQDepth
Pull-up: 1-Level
Pull-down: 4-Level
CpuFsbClockLsb
Pull-up: 133MHz
Pull-down: 66MHz-100MHz
CpuFsbClockMsb
Pull-up: 100MHz
Pull-down: 66MHz
LPCBIOSROM
Pull-up: Enable
Pull-down: Disable
AutoBoot
Pull-up: Disable
Pull-down: Enable
CpuFreqStrapping
Pull-up: Disable
Pull-down: Enable
+3B
H8 Contorl
HDD Contorl
Backlight Contorl
default
(1-2pin)
H : none
L : CMOS INIT Mode
PS Control
RESET
For AppNote204A
LAN LED Contorl
RESET
R265
1K
1
2
IC103A
74LVA74(TSSOP)
D
2
CLK
3
Q
5
Q
6
VCC
14
PR
4
GND
7
CL
1
R309
10K
1
2
IC103B
74LVA74(TSSOP)
D
12
CLK
11
Q
9
Q
8
VCC
14
PR
10
GND
7
CL
13
R271
1M
1
2
R259
8.2K
1
2
R284
4.7K
1
2
R261
8.2K
1
2
R341
10K
1
2
R269
0
1
2
R307
0
1
2
IC41
LTC1694CS5
SM1
5
VCC
1
SM2
4
GND
2
NC
3
R518
2.2K
1
2
C510
0.1UF
2
1
IC107B
74LVA08(TSSOP)
4
5
6
14
7
R270
4.7K
1
2
CN21
5045-03A
1
1
2
2
3
3
IC5E
VT8235_South_Bridge
RTCX1
AD4
RTCX2
AF3
SPKR
AE9
SMBCK2/GPI27/GPO27
AE1
SMBDT2/GPI26/GPO26
AD1
THERM#/AOLGPI/GPI18
Y4
INTRUDER/GPI16
AD3
TPO/WSC/APICREQ
U24
PWRGD
AF4
PWRBTN
AD2
RSMRST
AD5
RING/GPI3
Y2
EXTSMI/GPI2
AA1
PME
W3
GPI4/LID
AC1
GPI5/BATLOW
W4
SUSB/GPO2
AF2
SUSC
AF1
SMBALRT
AB2
SMBCK1
AB3
SMBDT1
AC2
GPI1
AC3
GPO0
AA3
GPI0
AE3
GPI24/GPO24/GPIOA
AE5
GPI25/GPO25/GPIOC
AE6
GPI30/GPO30/GPIOD
AD6
GPI31/GPO31/GPIOE
AC6
PCLKRUN
AF5
CPUSTP/GPO5
AC7
PCISTP/GPO6
AF6
GPI14/GPO14/INTG
D8
GPI10/GPO10
D7
GPI15/GPO15/INTH
C7
GPI11/GPO11
A6
GPI12/GPO12/INTE/PDGNTA
A7
GPI13/GPO13/INTF/PDGNTB
B8
GPI8/GPO8/PDREQA/VGATE
C8
GPI9/GPO9/PDREQB
B7
SA19/GPO19
AC11
SA18/GPO18
AD11
SA17/GPO17
AE11
SA16/GPO16
AF11
IORDY/GPI19
AD10
TEST
AF9
GPI22/GPO22/GHI
R24
GPI28/GPO28/VIDSEL
P25
GPI29/GPO29/VRDSLP
P24
GPI6/AGPBZ
A8
GPI23/GPO23/DPSLP
P26
SOE
AD12
ROMCS/KBCS
AF12
GPI20/GPO20/ACSDIN2/PCS0
U2
GPI21/GPO21/ACSDIN3/PCS1/SLPBTN
V1
R311
1K
1
2
R280
10K
1
2
R517
2.2K
1
2
C697
0.022UF
2
1
JP2
00-9067-033-000-806
2
1
3
C714
0.1UF
2
1
C780
68PF
2
1
R456
4.7K
1
2
JR31
10K(12)
1
3
2
R291
300K
1
2
R533
10K
1
2
R459
10K
1
2
R530
4.7K
1
2
Q32
DTC124XUA
B
E
C
C508
0.1UF
2
1
C658
0.1UF
2
1
R531
10K
1
2
R308
0
1
2
IC117
LTC1694CS5
SM1
5
VCC
1
SM2
4
GND
2
NC
3
R266
1K
1
2
C707
0.1UF
2
1
R267
10K
1
2
R273
4.7K
1
2
R278
4.7K
1
2
R268
1K
1
2
C509
1000PF
2
1
R534
10K
1
2
JR42
1M(12)
1
3
2
R279
4.7K
1
2
C512
2PF
2
1
R506
10K
1
2
C513
10PF
2
1
X5
32.768KHz(DT-26)
R286
0
1
2
Q35
DTC124XUA
B
E
C
C511
2PF
2
1
R287
1M
1
2
TP1
1
R274
4.7K
1
2
JR43
10K(12)
1
3
2
JR32
10K(12)
1
3
2
IC121B
74LVA123(TSSOP)
A
9
B
10
CLR
11
VCC
16
GND
8
Q
5
Q
12
C
6
R/C
7
CN23
53014-0210
1
1
2
2
C506
0.022UF 2
1
R505
1K
1
2
C713
0.1UF
2
1
C715
0.1UF
2
1
R496
4.7K
1
2
R306
0
1
2
IC102C
74LVA32(TSSOP)
9
10
8
14
7
R275
10K
1
2
R260
1K
1
2
R507
4.7K
1
2
R538
1K
1
2
BR143
10K-4
1
8
2
7
3
6
4
5
R281
4.7K
1
2
C779
68PF
2
1
IC39
S-80929ANMP-DDS-T2
OUT
1
VDD
2
VSS
3
NC
4
Cd
5
C261
1000PF
2
1
JR30
10K(12)
1
3
2
SW1
SPPJ6-N2-LB
2
1
4
5
6
3
IC121A
74LVA123(TSSOP)
A
1
B
2
CLR
3
VCC
16
GND
8
Q
13
Q
4
C
14
R/C
15
R277
4.7K
1
2
C507
0.047UF
2
1
R504
10K
1
2
R453
4.7K
1
2
BR108
1K-4
1
8
2
7
3
6
4
5
JR35
10K(12)
1
3
2
R285
4.7K
1
2
Q36
DTC124XUA
B
E
C
JR33
10K(12)
1
3
2
C505
0.022UF
2
1
R276
10K
1
2
JR34
10K(12)
1
3
2
R305
100K
1
2
R264
470
1
2
ST2
00-9067-020-000-807
SW2
SKHHLQ0001
R535
10K
1
2
R310
1K
1
2
R283
4.7K
1
2
R272
4.7K
1
2
R532
10K
1
2
JR29
10K(12)
1
3
2
R529
4.7K
1
2
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
18/33
South R
TC & P
o
werMana
g
ement & GPIO
UP-X500U
CIRCUIT DIAGRAM
7 – 19
pide_rst#
pide_d4
pide_ior#
pide_d1
pide_d5
pide_cblid#
pide_d2
pide_d6
pide_irq14
pide_d3
pide_d7
pide_d11
pide_rst#
pide_d10
pide_a2
pide_d15
pide_d9
pide_cs3#
pide_cs1#
pide_d14
pide_d8
pide_cblid#
pide_d13
pide_d0
pide_a0
pide_a1
pide_d12
pide_iow#
pide_ak#
pide_drq
pide_rdy
LED_HDD#
pide_d8
ide_d13
pide_d1
ide_d1
ide_d5
ide_d14
ide_d6
pide_d6
pide_d2
pide_d12
pide_d14
pide_d5
ide_d4
pide_d3
ide_d9
ide_d2
ide_d0
pide_d0
ide_d10
pide_d13
ide_d8
pide_d11
ide_d3
pide_d9
pide_d4
pide_d10
ide_d15
ide_d12
ide_d11
pide_d15
pide_rst#
pide_cs1#
pide_d6
pide_a0
pide_a1
pide_iow#
pide_d2
pide_irq14
pide_d1
pide_d0
pide_d7
pide_d3
pide_d4
pide_d5
pide_rdy
pide_d13
pide_d12
pide_d11
pide_d10
pide_d9
pide_d8
pide_d15
pide_d14
pide_a2
pide_ior#
pide_cs3#
pide_d7
ide_d7
pide_drq
pide_cs3#
pide_a0
pide_cs1#
pide_ior#
pide_iow#
pide_a2
pide_rdy
pide_a1
pide_ak#
pide_irq14
VCC
VCC
VCC
VCC3
VCC3
VCC
VCC
VCC
VCC
VCC3
LED_HDD#
32
RESET#
10
HDD_CABLE_SENSE
18
IDE
I/F
LED
RESET
HDD Contorl
HDDconnector
R197
33
1
2
R223
1K
1
2
R198
33
1
2
R199
100
1
2
R201
33
1
2
R217
1K
1
2
R202
33
1
2
R204
33
1
2
R205
33
1
2
C420
27PF
2
1
R206
33
1
2
R207
33
1
2
R208
33
1
2
IC5F
V
T8235_South_Bridge
PDD0
AA24
PDD1
AA25
PDD2
AB24
PDD3
AC26
PDD4
AC24
PDD5
AD25
PDD6
AE26
PDD7
AF25
PDD8
AF26
PDD9
AD24
PDD10
AD26
PDD11
AC25
PDD12
AB23
PDD13
AB26
PDD14
AA26
PDD15
AA22
PDDREQ
Y22
PDDACK
W26
PDIOR/PHDMARDY/PHSTROBE
Y24
PDIOW/PSTOP
Y25
PDRDY/PDDMARDY/PDSTROBE
Y26
PDCS1
V24
PDCS3
W24
PDA0
Y23
PDA1
V25
PDA2
V26
IRQ14
AE24
PVREF
W22
PCOMPP
W23
SA0/SDD0
AF15
SA1/SDD1
AD16
SA2/SDD2
AF16
SA3/SDD3
AF17
SA4/SDD4
AE17
SA5/SDD5
AD18
SA6/SDD6
AF18
SA7/SDD7
AE18
SA8/SDD8
AF19
SA9/SDD9
AD19
SA10/SDD10
AD20
SA11/SDD11
AF20
SA12/SDD12
AE20
SA13/SDD13
AD21
SA14/SDD14
AF21
SA15/SDD15
AE21
SDDRQ
AE15
SDDACK
AD22
SDIOR/SHDMARDY/SHSTROBE
AF22
SDIOW/SSTOP
AC21
SDRDY/SDDMARDY/SDSTROBE
AD15
SDCS1
AC23
SDCS3
AD23
SDA0
AE23
SDA1
AC22
SDA2
AF23
IRQ15
AF24
SVREF
AD17
SCOMPP
AC15
C422
0.1UF
2
1
BR94
33-4
1
8
2
7
3
6
4
5
R214
5.6K
1
2
BR96
33-4
1
8
2
7
3
6
4
5
R333
33
1
2
R213
4.7K
1
2
C683
0.047UF
2
1
R451
10K
1
2
C427
1UF(2125)
2
1
PCCARD
CN29
ICM-MAE-R01
R200
22
1
2
F4
ICP-S2.3
CN35
ICM-MA50H-SS52-1141
IORD#
34
CD2#
26
GND
1
IOWR#
35
D11
27
D3
2
D12
28
D13
29
D4
3
D6
5
D14
30
RDY-BSY#/IREQ/INTRQ
37
D15
31
D7
6
CE2#
32
D5
4
VS1#
33
WE#
36
A10
8
BVD2/SPKR#/DASP#
45
VCC
38
OE#/OE#/ATA_SEL#
9
CSEL#
39
CD1#/CE1#/CS0#
7
VS2#
40
A9
10
RESET/RESET/RESET#
41
WAIT#/WAIT#/IORDY
42
A8
11
INPACK#
43
REG#
44
A7
12
BVD1/STSCHG#/PDIAG#
46
VCC
13
D8
47
D9
48
A6
14
D10
49
A5
15
GND
50
A4
16
A3
17
A0
20
A2
18
A1
19
D0
21
D1
22
D2
23
WP#/IOIS16#/IOCS16#
24
CD1#
25
R427
10K
1
2
C452
27PF
2
1
R193
360(+-1%)
1
2
C419
0.1UF
2
1
R191
2.8K(+-1%)
1
2
C426
1UF(2125)
2
1
R192
1.13K(+-1%)
1
2
R218
1K
1
2
R428
10K
1
2
R209
5.6K
1
2
R492
470
1
2
R195
4.7K
1
2
R212
360(+-1%)
1
2
R210
2.8K(+-1%)
1
2
R220
4.7K
1
2
R211
1.13K(+-1%)
1
2
C424
0.1UF
2
1
BR95
33-4
1
8
2
7
3
6
4
5
R426
10K
1
2
R221
4.7K
1
2
R194
10K
1
2
BR93
33-4
1
8
2
7
3
6
4
5
F5
ICP-S2.3
R196
470
1
2
C421
1UF(2125)
2
1
R203
33
1
2
CN16
C
05-44-A-G-1
VCC
42
VCC
41
NC
44
RESET
1
GND
43
DD7
3
DD6
5
DD5
7
DD4
9
DD3
11
DD2
13
DD1
15
DD0
17
GND
19
DMARQ
21
DIOW
23
DIOR
25
IORDY
27
DMACK
29
INTRQ
31
DA1
33
DA0
35
CS0
37
DASP
39
GND
2
DD8
4
DD9
6
DD10
8
DD11
10
DD12
12
DD13
14
DD14
16
DD15
18
NC
20
GND
22
GND
24
GND
26
CSEL
28
GND
30
NC
32
PDIAG
34
DA2
36
CS1
38
GND
40
C423
56UF/10V(samyoung-MVY)
+
-
řĶııİřĴııྚ
řĴııİřĶııྚ
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
19/33
South IDE I/F
Click on the first or last page to see other UP-X500 (serv.man4) service manuals if exist.