AOC LE32K0D7D(U), Service Manual

Page: 43 / 245

43
KEY_MENU_L_R_SOURCE
RF_AGC_AD 6
RF_AGC_AD
DVB-CT_SW 6
Light_Sensor
JTAG_DBGACK
JTAG_DBGRQ
JTDO
TVTREF#1
1
2
3
4
5
6
7
8
9
10
11
12
13
CN401
CONN
JTMS
JTDI
JTCK
JTRST#
PWR5V_1
OPWRSB
U1TX
PWR5V_3
S
M
D
/0402
PDD7
KEY_MENU_L_R_SOURCE
KEY_UP_DN_DCSW
PWR5V_1
JTRST#
1V0SB
AVDD3V3_REG
SMD/0402
NEAR IC
U0RX
ORESET#
OXTALI
OXTALO
JTDI
JTCK
JTMS
JTDO
U0TX
OSCL0
OSDA0
JTRST#
AMP_RESET 15
AMP_RESET
SYS_EEPROM_WP
Light_Sensor
SCART_FS0
NEAR IC
SMD/0402
SP_AMP_MUTE
Key 1
SMD/0402
DV33SB
DVB-CT_SW
S
M
D
/0402
LED_R:
Enable(Stand_By): High
Disable: Low
I2C to MEMC MT8282/I2S AMP
KEY_UP_DN_DCSW
M_OPCTRL2
R4193
10R 1/10W 5%
AMP_MUTE
PDD6
1
2
3
CN403
CONN
SMD/0402
Key 1
Key 2
R4198
100 OHM 1/10W
RC6
R
4169
10
K
1/
16W
R4194 4.7K1/16W
R4187
4.7K1/16W
R4165
1K1/16W
DVB-CT_SW
C4151
1UF16V
C4154
100N 16V
R4196
4.7K1/16W
R4185
4.7K1/16W
LED_R
R4186
4.7K1/16W
R4176
33 OHM 1/16W
LED_G:
Enable: High
Disable(Stand_By): Low
R
4174
10
K
1/
16W
C4166
100N 16V
R4188
4.7K1/16W
3
1 2
D4152
NC/BAV99
SMD/0402
---><---|>
C4165
1N 50V
R4166
10K1/16W
---><--
-|>
PACLE
R4163
16K 1/10W 5%
TO KEY PAD BOARD
POCE1#
PDD3
POCE0#
PDD2
AMP_MUTE M_OPCTRL4
POOE#
PDD4
R4195
4.7K1/16W
SMD/0402
1V0SB
POWE#
PAALE
PARB#
E_FUSE
PDD5
C
415
3
10N
50V
PDD7
LED_R M_OPCTRL0
PDD6
R4189
4.7K1/16W
FOR CODE DOWNLOAD,DEBUGGING,
FACTORY ALIGUMENT AND
COMPAIR MODE
AVDD3V3_REG
PDD1
AVDD3V3_XTAL
RC6
PDD0
EDID_WEN M_OPCTRL3
C4159
100N 50V
R4190
4.7K1/16W
R4154
6K8 1/10W 1%
TO IR/KEY BOARD
R4171
3.9K1/16W
S
M
D
/0402 GND
1
RESET
2
Vcc
3
U410
G690L293T73Uf
R4192
0R05 1/16W
R4162 16K 1/10W 5%
SMD/0402
R4182
4.7K1/16W
R
4164
10
K
1/
16W
C
415
5
100
N
50V
R
4177
10
K
1/
16W
VSS
4
VCC
8
SDA
5
SCL
6
E0
1
E1
2
E2
3
WC
7
U409
M24C32-WMN6TP
R4153
2K7 1/10W 1%
1 2
X4150
54MHz
512KB Nor Flash for Boot Code(Reserve)
R4173
3.9K1/16W
R4168
10K1/16W
C4163
10P 50V
C4162
N
C
/22u
F
10
V
R4161
1K 1/10W
R4170 10K1/16W
Key 2
R4175
100R 1/10W 1%
R4167
10K1/16W
R4197
4.7K1/16W
R4179
0R05 1/10W
C4160
100N 50V
1
2
FB4152
600R/200mA
C
4157
100N
50V
R4159 100 OHM 1/10W
C4150
1UF16V
R4184
4.7K1/16W
---><--
-|>
POCE0#
C4168
4.7UF 10V
C4158
2U2 16V
SMD/0402
AVDD10_LDO
AM23
AVDD33_VGA_STB
AN24
AVSS33_VGA_STB
AL24
AVSS33_XTAL
AK37
AVDD33_XTAL_STB
AK35
XTALO
AJ34
ADIN2_SRV
AM35
ADIN4_SRV
AM37
ADIN0_SRV
AL32
XTALI
AJ36
ADIN3_SRV
AL34
ADIN5_SRV
AL36
ADIN1_SRV
AK33
POCE0#
AT1
PDD0
AR2
POOE#
AU2
PDD1
AP5
POCE1#
AN6
FSRC_WR
L30
POWE#
AT3
PARB#
AT5
PACLE
AU4
PAALE
AR4
PDD3
AU6
PDD2
AR6
PDD5
AT7
PDD4
AP7
PDD7
AU8
PDD6
AR8
OSDA0
AP1
OSCL0
AP3
OSDA2
P33
OSCL2
P31
OSDA1
R32
OSCL1
R34
JTRST#
AK1
JTDI
AJ2
JTCK
AK3
JTMS
AJ4
JTDO
AH5
U1TX
T35
U1RX
R36
VCXO
T37
OPCTRL1
AM19
OPCTRL2
AN20
OPCTRL0
AM21
OPCTRL3
AR20
OPCTRL4
AU20
OIRI
AN22
OPWRSB
AL20
ORESET#
AL22
U0TX
AP21
U0RX
AT21
STB I/F &
Peripheral
MT5363LIMG
U401C
R4172
100R 1/10W 1%
C4164
10P 50V
R4191
4.7K1/16W
PDD0
PDD5
SMD/0402
NC24
39
NC1
1
NC2
2
NC3
3
NC4
4
NC5
5
NC27
46
ALE
17
CLE
16
WE
18
NC17
26
NC8
11
WP
19
RY /BY1
7
NC9
14
NC10
15
NC18
27
NC19
28
NC11
20
NC12
21
NC13
22
I/O3
32
NC20
33
VSS2
36
VCC1
12
RE
8
VCC2
37
I/O2
31
I/O1
30
I/O0
29
VSS1
13
NC26
45
I/O7
44
I/O6
43
I/O5
42
I/O4
41
NC25
40
NC14
23
NC15
24
NC16
25
CE1
9
NC21
34
NC22
35
NC28
47
NC23
38
NC6
6
NC7
10
NC29
48
U4051
NAND128W3A2BN6E
3
1 2
D4151
NC/BAV99
16MB Nand Flash
CS
1
SO
2
WP
3
GND
4
SI
5
SCK
6
HOLD
7
VCC
8
U4052
NC/MX25L4005AMI-12G
C4169
10uF 6.3V
SMD/0402
C4152
NC/100N 16V
TP4152
C4167
100N 16V
R4151
0R05 1/10W
R4178 NC/100 OHM 1/10W
L4150
0U82
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
CN406
NC/CONN
R4158
330 OHM 1/16W
R4180
100K1/16W
---><
---|>
R4160
0R05 1/10W
SYSTEM EEPROM
LED_R
SYS_EEPROM_WP
R4156
0R05 1/10W
42" Touch Key 32" Tack Key
LED_G
DV33SB
OSCL0
I2C ADDRESS "A0" HI = > WRITE
LO = > WP
DV33SB
OSDA0
DV33
DV33
DV33SB
LED_G
DV33
DV33
DV33SB
1V0SB
DV33SB
DV33SB
DV33SB
VCXO
S
M
D
/0402
DV11
+5V_SW
SMD/0402
DV33SB
+5V_STB
AV33
DV33
DV33
AV12
DV33 DV33
AVDD3V3_XTAL
DV33 DV33
+5V_STB DV33SB
DV33SB
DV33
DV33
DV33 DV33
+5V_SW
DV33SB
+12V/5V
M_OPCTRL1
DV33 4,5,6,7,8,11,14,15,20
AV33 4,8,14,20
DV11 4,7
AV12 5,7,8,9,14,20
GND 4,5,6,7,8,9,11,12,13,14,15,16,17,18,19,20
+5V_SW 4,8,11,12,13,14,15,16,20
+5V_STB 4,5,8,15
DV33SB 5,13,14,15,20
C
4161
100N
50V
SCART_FS0 12
EDID_WEN 7,13,14
OPWRSB 4
LED_G 11
R4171
R4173
U0RX 13
U0TX 13
M_OPCTRL3 7,13,14
SP_AMP_MUTE 15
PWR5V_3 14
PWR5V_1 14
AMP_MUTE 15
+12V/5V 4,5,12,15,16
MCHIP_RST# 8,17
OSCL0 15,17
OSDA0 15,17
V33
PARB#
POWE#
POCE1#
Flash_WP#
PACLE
POOE#
PAALE
C
4170
100N
50V
PDD4
NC
NC
R4181
4K7 1/16W 5%
ORESET#
Reset IC
POCE0#
POOE#
3.9K
3.9K
SMD/0402
V33
R4183
4K7 1/16W 5%
SMD/0402
LED_G
OXTALO
DV33
RF_AGC_AD
Q403
2N7002
PDD3
UART for SW code download and debug
1
2
3
CN410
63363 3P 2.0mm
E_FUSE
M_OPCTRL3
U0TX
MEMC RESET Control
MCHIP_RST#
For AOC lighting module
OXTALI
PDD2
LED control
LED_G:
For flash function when
press rem ote control
U0RX
SCART_FS0
PWR5V_3
OPWRSB
Other Control Interface
EDID_WEN
SCART Interface
OSDA0
OSCL0
Audio Mute/Digital Amp Control
HDMI SW CTRL
M_OPCTRL1 AMP_RESET
SMD/0402
SMD/0402
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 2
Custom
10 20 Tuesday , July 13, 2010
715G4001-1
CL90016
08. FLASH/JTAG/UART/IR
U0TX
SMD/0402
SMD/0402
PDD1
SMD/0402
CL=10P
PDD1
R4157 100 OHM 1/10W
R4152 1 OHM 1/10W
R4150
NC/0R05 1/10W
C4156
100N 16V
TP4153
Flash_WP#
M_OPCTRL2 SP_AMP_MUTE
TP4154
LED_K
SMD/0402
U0RX
MCHIP_RST#
SMD/0402
U1RX
SMD/0402
SMD/0402
SMD/0402
Q404
2N7002
PDD0
SMD/0402