User Guide

Schematic Diagrams
B - 14 CRT & USB (71-L27T0-002)
B.Schematic Diagrams
CRT & USB
Sheet 13 of 29
CRT & USB
CN17
EXT-USB
1
2
3
4
5
6
7
8
L29 SJ-201209-0600B-N3 600_08051 2
+5V
+5V
C286
22p
OC4# 15
USB4+ 15
CA338
0.1u
USB7+ 15,24
+5V
C288
22p
R223 2.4K_1%
+5V
Z1301
Z1314
CN28
USB-CON
1
2
3
4
5
6
7
8
GND3
GND4
GND1
GND2
VCC
1DATA-
1DATA+
GND
VCC
2DATA-
2DATA+
GND
GND3
GND4
GND1
GND2
R206 0
D10
DA204U
C A
AC
Z1303
Q54
2N7002
D
G
S
close to con.
+5V
R238 0_r(0603)
T7
Z1310
C207
0.1u
Z1328
CA162
0.1u
+
C165
100u/16V_6.3*7
F2 POLY SW 1.5A
close to GMCH
SB5V
Z1313
D11
DA204U
C A
AC
L59 100
NEAR EXT-USB CONNECTOR
OC3# 15
Z1330
CP46
22p
ROUT7
R215
4.7K
R264 4.7K
USB4- 15
C290
33p
L28 SJ-201209-0600B-N3 600_08051 2
R263 4.7K
C166
470p
USB1- 15
Z1304
USB3+ 15
Q53
A03401
D
G
S
R233 1K
CA164
0.1u
R234 1K
D29 1N4148_R
C A
CA336
0.1u
SB5V
D12
DA204U
C A
AC
CP45
22p
L56 BEAD FCM1608K121 120ohm1 2
VSYNC7
DDCCLK 7
Q47
2N7002
D
G
S
R237 0_r(0603)
+12V
+
CT38
10u/10V_1206
USB1+ 15
PIN(9,10)=GND
+5V
N
P
Q18
CEM9939A
3
2 1
4 5
6
7 8
S2
G1 S1
G2 D2
D2
D1 D1
BOM CHANGE FOR PE MCN.
CN16
USB-TOUCH PANEL
1
2
3
4
C493
470p
D7
SK54
A C
R606
4.7K
D35
DA204U
C A
AC
Z1324
Q20
2N7002(A)
B
E C
Z1325
USB5- 15
L54 BEAD FCM1608K121 120ohm1 2
USB5+ 15
R570 4.7K
+1.5V
Z1319
Z1332
CA163
0.1u
+1.5V 5,7,11,14,15,22,28
OC5# 15
R605
4.7K
R607
1K
USB7- 15,24
D8
DA204U
C A
AC
CP44
22p
L17 0
Z1331
D34
DA204U
C A
AC
R592 47
CN22
CRT CON.
8
15
7
14
6
13
5
12
4
11
3
10
2
9
1
Z1306
L58 100
Z1305
Z1326
+3V
R571 4.7K
GOUT7
R205 0
R591 47
C492
470p
D28 1N4148_R
C A
USBVCC
+3V
CA339
0.1u
CA335
0.1u
Z1327
CA158
0.1u
F3 POLY SW 1.5A
T6
C287
22p
+12V 12,16,17,22,24..28
Z1312
Z1329
R310
75_1%
USB3- 15
Q21
2N7002(A)
B
E C
+5V
D9
DA204U
C A
AC
USBVCC
Z1333
R309
75_1%
HSYNC7
SB5V 12,14,22,26,28,29
OC1# 15
R214 2.4K_1%
C167
470p
Z1318
CA337
0.1u
DDCDATA 7
Z1311
BOUT7
Z1308
C159
0.1u
Z1316
R235 0_r(0603)
EN26
Q51
2N3904
B
E C
Z1317
L55 BEAD FCM1608K121 120ohm1 2
SB5V
+5V
Z1302
Z1321
Z1320
CA159
0.1u
Z1315
R224
4.7K
Q46
2N7002
D
G
S
R604
6.19K_1%
Q52
2N3904
B
E C
PINGND1~2=GND
+5V
PIN(5,6)=GND
U16
FRC-1394-201
1
2
3
4
8
7
6
5
C291
33p
Z1307
R225
10K
R311
75_1%
Z1309
C204
0.1u
+5V 4,11,12,14,16,17,19,21..29
R236 0_r(0603)
USBVCC