Haier HLC22R1 Service Manual page 30

5
U13J
POCE0#
252 95
POCE0_ U0RX
POOE#
251 94
POOE_ U0TX
PDD0
250
PDD0
PDD1
249 93
PDD1 OIRI
D
253
JTMS
1
JTRST_
256
JTCK
255
JTDO
254
JTDI
MT5380 SMD LQFP
JTRST#
JTDI
JTMS
JTCK
JTDO R56 33
C
U13I
DV10
14 10
VCCK VCC2IO
48 12
B
VCCK VCC2IO
57 16
VCCK VCC2IO
58 18
VCCK VCC2IO
61 27
VCCK VCC2IO
70 30
DVDD10 VCC2IO
164 52
DVDD10 VCC2IO
215 54
VCCK VCC2IO
208 55
VCCK VCC2IO
247 56
VCCK VCC2IO
64
VCC3IO_3
199
VCC3IO_3
248
VCC3IO_3
257
E-PAD
MT5380 SMD LQFP
A
5
4
U0RX U17
U0TX POCE0#
1
S_
PDD0 R1208 0R
2
Q
OIRI FRESET#
3
W_/VPP
GND
4
VSS
JTMS M25L3205D
JTRST#
JTCK DUAL LAYOUT
JTDO
JTDI
DV33
R54
RN5 10K
10Kx4
TVTREF#1
JTAG_DBGRQ
JTAG_DBGACK
R53
10K R58 R59
10K 10K
DDRV
DV33
R1252 NS/4.7K OPWM2 4.7K
R1229 NS/4.7K AOBCK 4.7K
R1251 4.7K AOLRCK NS/4.7K
+3V3SB
DV33
R1221 4.7K OPCTRL4 NS/4.7K
R1228 4.7K OPCTRL5 NS/4.7K R1227
Trap Mode OPWM2
Normal mode
0
ICE mode 0
Trap Mode OPCTRL5
Core Reset 1 us
1
4
3
DV33 DV33
1
8 2
VCC
7 3
HOLD_
POOE#
6 4
C
PDD1
5 5
D
6
POCE0#
7
PDD0 R1209 0R
8
2MB MX25L1605/S25FL016A/NC
GPIO_0 R197 NS/10K
1
J2
T11 R200
1 2
T10 NC
3 4
T9
5 6
T8
7 8
T7
9 10
NC/P5X2/2.0MM
DIP5X2/P2.0
DV33
CB34 CB35
0.1uF 0.1uF
R1256
R1255
DV10
R1257
C74 C47
4.7uF 1uF
R1226
DDRV
AOBCK AOLRCK
CA36 C46
4.7uF 1uF
0 0
0 1
OPCTRL4
1
3
2
1,2,3,4,5,6,8,9,10,11,12,13,14
U18
POOE# DV33
16
HOLD# SCLK
PDD1
15
VCC SI
14
PO6
NC
13
PO2 PO5
CB451
12
PO1 PO4
0.1uF
11
PO0 PO3
GND
10
CS# GND
FRESET#
9
SO/PO7 WP#/ACC
DV33
R45 U0RX
11 U0RX
4.7K U0TX
11 U0TX
FRESET#
U0RX
Q43 U0TX
NS/2N3904
FOR CODE DOWNLOAD AND DEBUGGING
CB36 C76 C45
4.7uF 1uF
0.1uF
I / O BYPASS
CB51 CB52 CB53 CB54 CB55
0.1uF 0.1uF 0.1uF 0.1uF
CORE BYPASS Near IC
CA37 CA38 CA39 CA40 CA41
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
DDR BYPASS Near IC
2
1
GND
GND
OIRI
1 OIRI
+5VSB
1,2,9,11 +5VSB
+3V3SB
1,2,4,8,9 +3V3SB
OSDA1
4,8 OSDA1
OSCL1
4,8 OSCL1
CB452 DV10
2 DV10
0.1uF DDRV
2,6 DDRV
OPWM2
4 OPWM2
AOBCK
13 AOBCK
AOLRCK
13 AOLRCK
OPCTRL4
4,11 OPCTRL4
OPCTRL5
4,8 OPCTRL5
GPIO_0
4 GPIO_0
+3V3SB
R60 R61
10K 10K
J3
1
2
T23
3
4
4x1 W/HOUSING
DIP4/W/H/P2.0
CB56 CB59 CB58 CB57
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
CA42 CA44
0.1uF 0.1uF
1
D
C
B
A