Hisense LCD24V88APAM, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Y,P
b,P
r
INPUT
AU
DI
O
INPUT
PANEL
INTERFACE
CL=20pf of XTAL
VIDEO INPUT
AU
DI
O
OUT
PUT
Please close
to chip.
WARNING !!!
HDM
I
INPUT
Mode
Selection
PWM1PWM0=10
Not 5V-tolerant
FOR U12,+2.2.6V_DMC must be 2.6V
Not 5V-tolerant
PWM0 PWM1
0 0 --> serial bus
0 1 --> direct bus
x 1 --> internal MCU
(4.75V---5.25V)
VGA INPUT
Not 5V-tolerant
GPIO[2:0]
Not 5V-tolerant
AD[0-2] Not 5V-tolerant
AD[0-2] Not 5V-tolerant
5V-tolerant
5V-tolerant
5V-tolerant
5V-tolerant
5V-tolerant
5V-tolerant
5V-tolerant
SAR0 PM
Flash WP PIN:
PWM0,PWM3,SAR3
SDRAM
删除
Not 5V-tolerant
LVDS
接口、
FFC
接口屏的
SEL
分别通过
(R300/R303/C438)
、
(R305/R307/C439)
匹配，
注意网络不同，
C9
、
C13
分别位于两种插座
VCC
处
PWMB
：如果确实需要，优先选择
PWM0
，便于频率调整；
MST6E16GS
：采用
R296
；
MST6E16JS
：采用
R350
；
MST6E16GS
采用
R418
、
R683
MST6E16JS
采用
R680
、
R427
AD[0-2] Not 5V-tolerant
SPI_CZ
SPI_CK
SPI_DO
SPI_DI PWM1
PWM0
MCU_I2C_SCL
MCU_I2C_SDA
MCU_I2C_SCL
MCU_I2C_SDA
WP_EEP
WP_FLASH WP_FLASH WP_FLASH WP_FLASH
LED_CTL
CASZ
LDQM
FSVREF
CKE
MCLK+
MCLK-
DQS1
UDQM
BA0
RASZ
DQS0
WEZ
AR4 AR3
AR2 AR5
AR6 AR1
AR10
AR7
AR8
AR0
AR11
BA1 AR9
FSVREF MVREF
WP_KEY
SAR0
DQM0
MCLK
MCLKZ
DQM1
MDQS0
MDQS1
MCLKE
MVREF
MADR0
MADR4
MADR8
MADR2
MADR1
MADR6
MADR11
MADR5
MADR10
MADR9
MADR7
MADR3
MDATA1
MDATA15
MDATA12
MDATA7
MDATA9
MDATA4
MDATA2
MDATA3
MDATA10
MDATA13
MDATA0
MDATA14
MDATA5
MDATA11
MDATA6
MDATA8
BA1
MRASZ
MCASZ
MWEZ
BA0
SAR1
SYS_RST
USB1_OC_DET
RXE1-
RXE0-
RXE1+
RXE2-
RXE2+
RXE0+
RXEC+
RXEC-
RXE3+
RXE3-
RXE4-
RXE4+
RXO0-
RXO4+
RXO4-
RXOC+
RXO1+
RXO2-
RXO2+
RXO3+
RXO3-
RXOC-
RXO1-
RXO0+
DQS0
DQS1
CASZ
RASZ
WEZ
MCLK-
MCLK+
DATA11
DATA13
DATA4
DATA7
DATA1
DATA8
DATA15
DATA14
DATA2
DATA5
DATA6
DATA9
DATA0
DATA12
DATA3
DATA10
UDQM
AR8
AR0
AR10
AR4
AR9
AR3
AR2
AR5
AR1
AR6
AR7
AR11
LDQM
CVBSOut
AUVRADN
AUVREF
AUVRADP
AUL0
AUR0
AUL1
AUR1 PC-Lin
AUCOM
PC-Rin
MUX-Lin
MUX-Rin
LINE_OUT_1L
LINE_OUT_1R
DAC_OUT_0L
DAC_OUT_0R
VR27
SIFM
VIFP
SIFP
VIFM
TAGC
KEY1-in
KEY0-in
SPI
_CK
SDI SDO SCZ SCK
SPI
_DI
SPI
_CZ
SPI
_DO
IR
_SYNC
USB1_OC_DET
LED_Originally
TAGC
VIFP
VIFM
SIFP
SIFM
DATA9
DATA11
DATA8
DATA13
DATA14
DATA10
DATA12
DATA15
DATA1
DATA7
DATA2
DATA4
DATA3
DATA0
DATA5
DATA6
CKE
AV2-Vin-
AV2-Vin+
AV1-Vin-
AV1-Vin+
CVBS1
VCOM1
CVBS0
VCOM0
Y1
SV1-Cin
SV1-Yin
C1
RIN2P
GIN2P
SOGIN2
BIN2P
Y+
SOY
PR+
PB+
VCOM3
VCOM2
SOGIN1
GIN1P
HS_RGB
SOG
GIN+
BIN+
RIN+
VS_RGB
RIN1P
BIN1P
REFP
REFM
VCLAMP
HDMIA_HPDCTRL
HDMIA-RXC-
HDMIA-DDC-SDA
HDMIA-RX1+
HDMIA-RXC+
HDMIA-DDC-SCL
HDMIA-RX2-
HDMIA-RX0-
HDMIA-RX2+
HDMIA-RX0+
HDMIA_HPDCTRL
HDMIA-RX1-
Power_CTL
AMP-MUTE
USB1_D-
SIF_SW
ON_PBACK
PW
M
2
PW
M
3
PW
M
1
WP_EEP
AMP-L
AMP-R
SC1-L
SC1-R
WP_EEP
PW_CTL
ON_PBACK
AMP-MUTE
SAR3
AU-SW0
AU-SW1
GAIN_SW
GAIN_SW
VIF_SW
USB1_D-
RXD0
TXD0
SAR3
RXE3-
RXE2-
RXEC-
RXE3+
RXE2+
RXEC+
RXE0+ RXE0-
RXE4- RXE4+
RXE1+ RXE1-
RXO3+ RXO3-
RXO4-
RXO0+
RXO1- RXO1+
RXOC+
RXO2+ RXO2-
RXO0-
RXOC-
RXO4+
LVDS_SL_L
LVDS_SL_L
LED
KEY1-in
KEY0-in
IR-in
LED_CTL
I2C_SCL
I2C_SDA
MSDA
MSCL
IR_SYNC
MSCL
SC_FB
SC_FS
MCU_I2C_SCL
MCU_I2C_SDA
MCU_I2C_SCL
RXE0-
RXE0+
RXE1-
VCC-Panel
RXE1+
VCC-Panel
VCC-Panel
RXE2-
VCC-Panel
RXE2+
VCC-Panel
RXEC-
RXEC+
RXE3-
RXE3+
LVDS_SL_F
I2C_SCL
I2C_SDA MCU_I2C_SDA
RXD0
TXD0
PWM1
LVDS_SL_F
PWM2
PW
M
0
PWM0 HDMI_CEC
PWM0
LED PWM2
PWMB
PWMB PWM0
PWM2
LED LED_Originally
WP_FLASH WP_FLASH WP_FLASH WP_FLASH
ON_PANEL
ON_USB1
PW_CTL
VIF_SW
PW_CTL Power_CTL
PWM1
GAIN_SW
VIF_SW
WP_EEP
AMP-MUTE
ON_PBACK
VCC-Panel 1,9
+3.3Vstb
+3.3Vstb
+3.3Vstb
5Vstb
+2.6V_DMQ +2.6MVDD
+2.6V_DMC +2.6V_DMQ
+2.6V_DMQ +2.6V_DMC
AVDD_AU
AVDD_33_PM
AVDD_
M
e
m
P
L
L
VDDP VDDC
AVDD_
USB
AVD
D
_
M
P
LL_PM
AVDD_
RXV
AVDD_
RXS
+2.6MVDD
5V-IF
+5V_USB
AVDD_33_PM
+3.3Vstb
+5V_USB
5Vstb
+2.6VM +2.6VM
5Vstb
VDDP_PM
+3.3Vstb
VCC-Panel
VCC-Panel
+3.3Vstb
5Vstb
+3.3Vstb
VCC-Panel
+3.3Vstb
5Vstb
5Vstb
5Vstb +3.3Vstb
+3.3Vstb
+3.3AVDD
5Vstb
+3.3AVDD
CVBSOut 6
PC-Lin 5
PC-Rin 5
MUX-Lin 6
MUX-Rin 6
TAGC 7
VIFP 7
VIFM 7
SIFP 7
SIFM 7
AV2-Vin+ 6
AV2-Vin- 6
SV1-Cin 6
SV1-Yin 6
PR+ 5
SOY 5
Y+ 5
PB+ 5
HS_RGB 5
VS_RGB 5
BIN+ 5
SOG 5
GIN+ 5
RIN+ 5
HDMIA-RXC- 4
HDMIA-DDC-SDA 4
HDMIA-RX1+ 4
HDMIA-RXC+ 4
HDMIA-DDC-SCL 4
HDMIA-RX2- 4
HDMIA-RX0- 4
HDMIA-RX2+ 4
HDMIA-RX0+ 4
HDMIA_HPDCTRL 4
HDMIA-RX1- 4
AMP-MUTE 8
ON_PBACK 1
PWM3 7
AV1-Vin+ 6
AV1-Vin- 6
AMP-R 8
AMP-L 8
SC1-L 6
SC1-R 6
SIF_SW 7
TXD0 5
RXD0 5
AU-SW0 5,6
AU-SW1 6
ON_USB1 1
ON_PANEL 1
PM_CTL 2
VIF_SW 7
SC_FB 6
SC_FS 6
GAIN_SW 7
I2C_SDA 7
I2C_SCL 7
HDMI_CEC4
PWMB
1
PWMB 1
PW_CTL 1
PW_CTL 1
Title
Size Document Number Rev
Date: Sheet of
MST6E16
A
Main
A2
3 9 Wednesday, December 02, 2009
Title
Size Document Number Rev
Date: Sheet of
MST6E16
A
Main
A2
3 9 Wednesday, December 02, 2009
Title
Size Document Number Rev
Date: Sheet of
MST6E16
A
Main
A2
3 9 Wednesday, December 02, 2009
V18
2N7002 V18
2N7002
1
3 2
R427
10K/NC R427
10K/NC
R386 100 R386 100
C256
47pF C256
47pF
V7
3906 V7
3906 1
3
2
R447 NC/0R R447 NC/0R
R683 NC/0 R683 NC/0
C363
0.1uF
C363
0.1uF
R350 100 R350 100
L56
N
C
/FB
L56
N
C
/FB
R153
22K
R153
22K
C367
100pF C367
100pF
R379 100 R379 100
R462
NC R462
NC
R428
10K
R428
10K
C141
0.1uF
C141
0.1uF
R449 100 R449 100
R456
4.7K
R456
4.7K
R438
4.7K
R438
4.7K R426
NC R426
NC
C356
27pF C356
27pF
R40 100 R40 100
C123
0.1uF
C123
0.1uF
R388 100 R388 100
C152
10nF
C152
10nF
R27 1K R27 1K
R662 NC/100 R662 NC/100
R102 NC/4.7K R102 NC/4.7K
R701
100K R701
100K
C316 47nF C316 47nF
C816 0.1uF C816 0.1uF
C137
0.1uF
C137
0.1uF
R26
100K R26
100K
R473 4.7K R473 4.7K
R120
220 R120
220
C156 47nF C156 47nF
R171 100 R171 100
R290 100 R290 100
R454 390_1% R454 390_1%
R299 100 R299 100
C814
0.1uF
C814
0.1uF
XP24
Debug1 XP24
Debug1
1
2
3
4
R221 100 R221 100
C438
1uF C438
1uF
C306
0.1uF C306
0.1uF
L53
N
C
/FB
L53
N
C
/FB
R172
22K R172
22K
U43
24C64
U43
24C64
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
C176
10nF
C176
10nF
VD5
INPAQ_EGA
VD5
INPAQ_EGA
1
2
L52 FB L52 FB
C140
0.1uF
C140
0.1uF
R44 100 R44 100
R208 150_1% R208 150_1%
R478 910_1% R478 910_1%
R135 4.7K R135 4.7K
C
387
N
C
/10pF
C
387
N
C
/10pF
L54 FB L54 FB
R666 5.1 R666 5.1
C158 47nF C158 47nF
C214 47nF C214 47nF
V17
2N7002 V17
2N7002
1
3 2
C139
0.1uF
C139
0.1uF
R294 100 R294 100
R149
22K
R149
22K
R435
4.7K
R435
4.7K
Y1
14.318MHZ Y1
14.318MHZ
1
2
C263
27pF
C263
27pF
R192 100 R192 100
C400
0.1uF
C400
0.1uF
R682 NC/0 R682 NC/0
R443
0R R443
0R
R453
4.7K
R453
4.7K
C309 47nF C309 47nF
R423
10K R423
10K
R158 4.7K R158 4.7K
432
1
5678
RP31
100
432
1
5678
RP31
100
R104 4.7K R104 4.7K
R446
1M R446
1M
U12 HY5DU281622ET-4 U12 HY5DU281622ET-4
A0
29
A1
30
A2
31
A3
32
A4
35
A5
36
A6
37
A7
38
A8
39
A9
40
A10/AP
28
A11
41
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
54
DQ9
56
DQ10
57
DQ11
59
DQ12
60
DQ13
62
DQ14
63
DQ15
65
BA0
26
BA1
27
CS
24
RAS
23
CAS
22
WE
21
LDM
20
UDM
47
LDQS
16
UDQS
51
CKE
44
CLK
45
CLK
46
MVDD
1
MVDD
18
MVDD
33
VDDQ
3
VDDQ
9
VDDQ
15
VDDQ
55
VDDQ
61
VSS
34
VSS
48
VSS
66
VSSQ
6
VSSQ
12
VSSQ
58
VSSQ
64
VREF
49
VSSQ
52
NC
14
NC
17
NC
19
NC
25
NC
43
NC
53
NC
50
NC
42
C241 22pF C241 22pF
R429
4.7K
R429
4.7K
R103 NC/4.7K R103 NC/4.7K
VD1
BAV99 VD1
BAV99
3
2
1
R52
33K R52
33K
C142
0.1uF
C142
0.1uF
U41
MST6E16
U41
MST6E16
GND
28
RXACKP
2
GND
42
RXACKN
1
TAGC
55
RXA0N
3
RXA0P
4
AVDD_33
39
RXA1N
6
RXA1P
7
HOTPLUGA
10
REXT
11
DDCDA_SDA
12
DDCDA_SCL
13
HSYNC0
29
VSYNC0
30
VCLAMP
14
REFP
15
REFM
16
BIN0P
22
SOGIN0
25
GIN0P
24
RIN0P
26
BIN0M
21
BIN1P
17
GIN0M
23
RIN1P
20
AVDD_33
27
CVBS4
32
CVBS3
33
CVBS2
34
CVBS1
35
VCOM1
36
CVBS0
37
VCOM0
38
AVDD_33
5
GPIOD0/RXD1
73
GPIOD1/TXD1
74
GPIOD[2]
75
VR27
46
GND
53
DQS[1]
134
MDATA[15]
132
MDATA[14]
131
GND
57
MDATA[12]
129
AVDD_MI
122
MDATA[11]
127
MDATA[10]
126
BADR[1]
86
GND
90
AVDD_MI
117
MDATA[7]
121
MDATA[6]
120
MDATA[4]
118
AVDD_MI
111
MDATA[3]
116
MDATA[2]
115
MDATA[1]
113
MDATA[0]
112
DQS[0]
110
DQM0
109
MVREF
139
MCLKE
138
MCLKZ
136
MCLK
137
GND
114
AVDD_MI
107
AVDD_MIPLL
108
CASZ
92
WEZ
93
MADR[0]
105
MADR[1]
104
MADR[2]
103
MADR[3]
102
MADR[4]
101
AVDD_MI
91
VDDC
171
MADR[8]
97
SPI_SCK
146
ALE/SOFTWARE SDA
85
VDDC
151
SPI_SDI
147
SPI_SCZ
148
SPI_SDO
149
SAR1
153
SAR2
154
PWM0
156
MADR[6]
99
VDDP
184
SAR3
155
GND
144
VDDP
145
PWM3
166
VDDC
89
VDDP
167
LVA3P
174
LVA3M
175
LVACKP
176
LVACKM
177
LVA2P
178
LVA2M
179
LVA1P
180
LVA1M
181
LVA0P
182
LVA0M
183
VDDP
164
INT
162
LVB3P
188
LVB3M
189
LVBCKP
190
LVBCKM
191
LVB2P
192
LVB2M
193
LVB1P
194
LVB1M
195
LVB0P
196
LVB0M
197
RDZ//SOFTWARE SCL
84
VDDP
76
RXB1P
210
RXB2P
213
HOTPLUGB
214
VDDC
78
HWRESET
169
XOUT
43
XIN
44
AVDD_MPLL
45
VIFP
52
RXA2P
9
RXA2N
8
PWM2
165
GPIOM[0]
200
GPIOM[1]/HDMI_CEC
201
GIN1P
19
SOGIN1
18
CVBSOUT0
41
SIFP
49
AVDD_33
56
VIFM
51
SIFM
50
AUVRM
58
AUVRP
59
AUVAG
60
AVDD_AU
61
LINE_IN_0L
62
LINE_IN_0R
63
LINE_IN_1L
64
LINE_IN_1R
65
AUCOM
66
LINE_OUT_3L
67
LINE_OUT_3R
68
LINE_OUT_1L
71
LINE_OUT_1R
72
LINE_OUT_2L
69
LINE_OUT_2R
70
PWM1
157
SAR0
152
IRIN
163
GND
125
GND
170
GND
185
GND
208
WRZ/SPDIFO
83
AD[1]
80
AD[2]
81
AD[3]/SPDIF IN
82
MADR[5]
100
MADR[7]
98
MADR[9]
96
MADR[10]
95
MADR[11]
94
BADR[0]
87
RASZ
88
MDATA[13]
130
MDATA[9]
124
MDATA[8]
123
MDATA[5]
119
LVA4P
172
LA4M
173
LVB4P
186
LVB4M
187
VDDP
198
GND
199
RXB2N
212
RXBCKN
203
RXBCKP
204
DQM1
135
GPIOT[1]/USB_DRVVBUS
168
RXB0N
206
RXB0P
207
RXB1N
209
AVDD_RXS
47
AVDD_RXV
54
AVDD_MI
128
AVDD_MI
133
VDDC
202
GND
77
GND
106
AD[0]
79
GND
150
USB2_REXT
140
AVDD_USB
141
USB20_DM
142
USB20_DP
143
GNDPAD
217
GND
48
AVDD_33
205
GND
211
DDCDB_SDA
215
DDCDB_SCL
216
VSYNC2
31
CVBSOUT1
40
DDCR_SDA
158
DDCR_SCL
159
DDCA_SDA
160
DDCA_SCL
161
432
1
5678
RP30
100
432
1
5678
RP30
100
C379
10uF
C379
10uF
C150
1nF
C150
1nF
R389 100 R389 100
U42
KH25L1605D
U42
KH25L1605D
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R448 NC/0R R448 NC/0R
R424
NC R424
NC
C366
100pF C366
100pF
R308 47 R308 47
R217 100 R217 100
C439
1uF
C439
1uF
C313
0.1uF C313
0.1uF
C
365
100pF
C
365
100pF
R450 100 R450 100
R380 100 R380 100
4 3 2 1
5 6 7 8
RP19 100
4 3 2 1
5 6 7 8
RP19 100
C207
10uF C207
10uF
C265
47pF C265
47pF
R661 5.1 R661 5.1
R655
10K R655
10K
R300
12K R300
12K
R378 100 R378 100
R486 22 R486 22
R358 47 R358 47
R664 100 R664 100
C122
0.1uF
C122
0.1uF
C435
1uF
C435
1uF
XP15
KEY
KEY
XP15
KEY
KEY
1
2
3
4
R170
4.7K R170
4.7K
432
1
567
8
RP29
100
432
1
567
8
RP29
100
C312
0.1uF C312
0.1uF
R303
22K R303
22K
R654
10K R654
10K
C338
1nF C338
1nF
R440 4.7K R440 4.7K
R359 47 R359 47
C813
NC
C813
NC
C368
0.1uF
C368
0.1uF
R309 47 R309 47
R264
2.2K R264
2.2K
R479 4.7K R479 4.7K
C335 2.2uF C335 2.2uF
C310 47nF C310 47nF
R483 100 R483 100
XP11 LVDS XP11 LVDS
VCC
2
VCC
1
VCC
4
VCC
3
GND
6
GND
5
GND
8
GND
7
LVDS_SL/SCL
10
AI/SDA
9
BRI_OUT
12
BRI_EXT/DIS
11
GND
14
GND
13
TXA0+
16
TXA0-
15
TXA1+
18
TXA1-
17
TXA2+
20
TXA2-
19
TXAC+
22
TXAC-
21
TXA3+
24
TXA3-
23
TXA4+
26
TXA4-
25
GND
28
GND
27
TXB0+
30
TXB0-
29
TXB1+
32
TXB1-
31
TXB2+
34
TXB2-
33
TXBC+
36
TXBC-
35
TXB3+
38
TXB4+
40
TXB3-
37
TXB4-
39
R442
0R R442
0R
R431
4.7K
R431
4.7K
XP4
IR&LED XP4
IR&LED
1
2
3
4
5
6
7
8
432
1
567
8 RP40
22R
432
1
567
8 RP40
22R
R207 100 R207 100
C317 47nF C317 47nF
C120
1nF C120
1nF
R452 100 R452 100
C135 47nF C135 47nF
R480
4.7K
R480
4.7K
R266
2.2K R266
2.2K
R307
12K R307
12K
VD3
IN
PAQ_VPORT
VD3
IN
PAQ_VPORT
R477 4.7K R477 4.7K
C206
2.2uF C206
2.2uF
R444
10K
R444
10K
R127 1K R127 1K
R681 NC/0 R681 NC/0
R460
NC R460
NC R425
1K R425
1K
R475
4.7K
R475
4.7K
R377 100 R377 100
C240 22pF C240 22pF
R457
4.7K
R457
4.7K
R432
4.7K
R432
4.7K
R243
10K R243
10K
R485 22 R485 22
C213
10uF
C213
10uF
U21
24C04
U21
24C04
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R434
4.7K
R434
4.7K
C134 47nF C134 47nF
VD6
INPAQ_VPORT VD6
INPAQ_VPORT
VD4
INPAQ_EGA
VD4
INPAQ_EGA
1
2
C332 2.2uF C332 2.2uF
R305
22K R305
22K
432
1
5678
RP32
33R
432
1
5678
RP32
33R
VD2
IN
PAQ_VPORT
VD2
IN
PAQ_VPORT
R451
4.7K
R451
4.7K
L55 FB L55 FB
432
1
5678
RP41
22R
432
1
5678
RP41
22R
R487 22 R487 22
R445
4.7K
R445
4.7K
C138
0.1uF
C138
0.1uF
R341
4.7K
R341
4.7K
R159 NC/4.7K R159 NC/4.7K
C231 22pF C231 22pF
C815 0.1uF C815 0.1uF
C437
0.1uF
C437
0.1uF C334 2.2uF C334 2.2uF
43
2
1
56
78
RP39
22R
43
2
1
56
78
RP39
22R
C364
1nF C364
1nF
R663 0 R663 0
C159 1nF C159 1nF
R484
4.7K R484
4.7K
R209
10K R209
10K
C153
10nF
C153
10nF
R245
10K R245
10K
C121
0.1uF C121
0.1uF C684
0.1uF C684
0.1uF
R430
N
C
/4.
7K
R430
N
C
/4.
7K
R413
4.7K R413
4.7K
C333 2.2uF C333 2.2uF
C239 22pF C239 22pF
C358 0.1uF C358 0.1uF
R680 0/NC R680 0/NC
J2 CMO 18.5&21.6 J2 CMO 18.5&21.6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
V8
3904 V8
3904 1
2
3
C812 0.1uF C812 0.1uF
C685
1nF C685
1nF
C136 1nF C136 1nF
L49
FB L49
FB
R351
22K
R351
22K
C133 47nF C133 47nF
R128 1K R128 1K
C434 0.1uF C434 0.1uF
C154
10nF
C154
10nF
R42 100 R42 100
C436
4.7uF
C436
4.7uF
R41 100 R41 100
R418 NC/4.7K R418 NC/4.7K
R272
22K
R272
22K
R707
51K R707
51K
C308 47nF C308 47nF
C157 47nF C157 47nF
43
2
1
56
78
RP28
100
43
2
1
56
78
RP28
100
R296 100 R296 100
XP23
USB XP23
USB
1
2
3
4
5
6
main board pcb 1861