Haier LT32A1 Service Manual page 58

6) Peripheral
U400I
JTMS
60
JTMS GPIO0
JTDI 61
JTDI GPIO1
JTDO 62
JTDO GPIO2
JTCK
63
JTCK GPIO3
JTRST#
64
JTRST_ GPIO4
GPIO5
USB_DM 78
USB_DM0 GPIO6
USB_DP
79
USB_DP0 GPIO7
AVDD33_USB
80
AVDD33_USB OPWM0
USB_VRT 81
USB_VRT OPWM1
AVDD12_USB 82
AVDD12_USB OPWM2
C_XREG
94
AVDD12_LDO ORESET_
OIRI
OPWRSB
AVDD33_XTAL
151
AVDD33_XTAL OPCTRL0
OXTALO
152
XTALO OPCTRL1
OXTALI 153
XTALI OPCTRL2
AVDD12_PLL 160
AVDD12_DMPLL OPCTRL3
AVDD12_PLL
161
AVDD12_DTDPLL OPCTRL4
AVDD12_PLL
162
AVDD12_TVDPLL OPCTRL5
AVDD12_PLL
163
AVDD12_ADCPLL U0RX
AVDD12_PLL 164
AVDD12_SY SPLL U0TX
AVDD12_PLL
165
AVDD12_APLL OSCL1
OSDA0
KEY _UP_DN_DCSW
150
ADIN5_SRV OSCL0
ADIN4 149
ADIN4_SRV OSDA1
ADIN3
148
ADIN3_SRV VCXO
LIGHT_SENSOR
147
ADIN2_SRV
KEY _MENU_L_R_SOURCE
146
ADIN1_SRV
PWRDET 145
ADIN0_SRV
AV33 R793
1K 1/10W MT5360BMU/B
R253
DV33 1R 1/10W 5%
C_XREG
C251
R252 4.7UF 10V
NC/1K 1/10W 5%
LIGHT_SENSOR
DV33SB
NEAR IC
AVDD33_XTAL
1 2
FB203
120R/500mA
+
C246 C7827 C250
1U 10V 100uF 10V 100nF 10V
FB204
AV125 120R/500mA
NEAR IC
1 2
+
C228 C241 C242
100uF 10V 4.7UF 10V 4.7UF 10V
uP8032 Debug DV33SB
R247 R248
NC/4K7 1/16W 5% NC/4K7 1/16W 5%
R249
NC/0R05 1/16W DV33SB
SMD/0402 1
OPCTRL1 8032_RX
1
OPCTRL0 8032_TX
1
R250
NC/0R05 1/16W
SMD/0402
GPIO_0
203
221 GPIO_1 DV33SB
67 GPIO_2
BKL_ON
66
GPIO_4
59
58 LED_G
57 GPIO_6
GPIO_7
220 R261
OPWM0
71 1 TP806 4K7 1/10W 5%
70 OPWM1
68 OPWM2
U0TX
ORESET#
93
92 RC6 U0RX
91 OPWRSB
OPCTRL0 LED_R
90
OPCTRL1
89
88 OPCTRL2 FOR CODE DOW NLOAD,DEBUGGING,
87 OPCTRL3
OPCTRL4
86
FACTORY ALIGUMENT AND
OPCTRL5
85
U0RX
84
COMPAIR MODE
83 U0TX
73 1 TP780
OSDA0
76
OSCL0
75
74 1 TP781
72 1 TP810
NEAR IC
USB_VRT
R254
5.1KOHM +-1% 1/10W
AV33
NEAR IC
AVDD33_USB
1 2
FB205
120R/500mA
C252 C253
4.7UF 10V 100nF 10V
AV125
NEAR IC
AVDD12_USB
1 2
FB206
120R/500mA C255
C254 100nF 10V
4.7UF 10V
AVDD12_PLL
C243 C244 C245
10N 16V 100N 16V 3300pF 50V
+5V_STB DV33SB
DV33SB
R7900
NC/1K OHM 1/10W
U406
TP807
TP808
ORESET#
TP809 2
RESET
R775
1.8K +-1% 1/10W
C7846
33P 50V
+5V_STB
R260 D205
4K7 1/10W 5% NC/BAV99
R258
U0TX_O
100 OHM 1/10W
U0RX_O
R259
100 OHM 1/10W
DV33SB TO KEY PAD BOARD
R242 R241
3.92K 1/10W 3.92K 1/10W
KEY _UP_DN_DCSW FB208 300 OHM
KEY _MENU_L_R_SOURCE
FB209 300 OHM
C267
100N 50V
54MHz CRYSTAL
R255
NC/820K 1/10W 5%
X202
OXTALI 1 2 OXTALO
54M 10P
C225 C226
10P 50V 10P 50V
TXC
GPIO_2
8 GPIO_2
OSDA0
12 OSDA0
OSCL0
12 OSCL0
ADIN3
11 ADIN3
ADIN4
14 ADIN4
BKL_ON
16 BKL_ON
58
D206
NC/BAV99
CN203
1 HI = > WRITE
OSCL0
2 LO = > WP
3 OSDA0
OPCTRL5
Q203
CONN R256 MMBT3904
10K 1/10W
JTMS
JTCK
JTDI
Key 1 JTDO
R225 NC/33R 1/16W 5%
Key 2 JTRST#
C269
100N 50V
10K 1/16W 5%
SMD/0402
USB_DP R237 0R05 1/16W
USB_DM
R238 0R05 1/16W
L201
+5V_SW
0U82
1 2
C227 PTCR
1N 50V TH201
OPWM0
7 OPWM0
OPWM1
7,16 OPWM1
OPWM2
7 OPWM2
OPWRSB
3 OPWRSB
OPCTRL1
13 OPCTRL1
OPCTRL2
7,8 OPCTRL2
OPCTRL3
7,8,9 OPCTRL3
OPCTRL4
7,13 OPCTRL4
OPCTRL5
7 OPCTRL5
DV33
SYSTEM EEPROM
IIC ADDRESS "A0"
C261
0.22UF 10V
R220 U201
33 OHM 1/10W 8 1
VCC E0
7 2
WC E1
6 3
SCL E2
5 4
SDA VSS
M24C32-WMN6TP
DV33 For Debug Use
CN299
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
R226
USB 2.0
U310
6 5
OUT4 IN4
7 4
OUT3 IN3
USB_P 9 2 USB_P CN201
OUT2 IN2
USB_M
10 1 4
OUT1 IN1
3
USB_M
RClamp0524P.TCT 2
1
1 2
FB207 120R/3000mA
GPIO_2
8 GPIO_2
GPIO_0
15 GPIO_0
GPIO_1
12 GPIO_1
GPIO_4
12 GPIO_4
GPIO_6
15 GPIO_6
GPIO_7
15 GPIO_7
LED_G
11 LED_G
RC6
11 RC6
LED_R
11 LED_R
Key 1
11 Key 1
Key 2
11 Key 2