![background image](http://html.mh-extra.com/html/haier/hl15white/hl15white_service-manual_136717025.webp)
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
Title
Number
Revision
Size
A4
Date:
27-Feb-2007
Sheet of
File:
E:\
\ATSC\UOC3+ATSC\PCB
\TD303C
PCB.Ddb
刘杰
原理图
原理图及
Drawn By:
R18
100ohm-0603-±5%-1/10W
R17
100ohm-0603-±5%-1/10W
5DVCC
8
SDA
5
SCL
6
GND
4
TEST
7
A2
3
A1
2
A0
1
U8
AT24C32AN
M_SCL
C
219
22pF-0603-NPO-±5%-50V
C
222
22pF-0603-NPO-±5%-50V
TXD
RX
D
1
2
3
4
CN17
4PIN-2.0-D-H-
-G
蓝色
R15
100ohm-0603-±5%-1/10W
R16
100ohm-0603-±5%-1/10W
C9
0.1uF-0603-Y5V-+80%-20%-50V
DVD_IR
HPD_DET
HPD_C
ON
AV_MUTE
AM
P_STB
VT_SEL0
DVD_IR
R83
33ohm-0603-±5%-1/10W
PPWR
LED_GRN
LED_RED
LED_O
LED_G
VT_SEL1
DC
_PW
DC2_PW
ATV_IIC
SW
EP_RST
MCU-VCC
IR
_IN
MCU-VCC
C17
0.1uF-0603-Y5V-+80%-20%-50V
MUTE
DVD_STB
DVD_IR'
PD0
1
PA0/PWM2
2
RS
TB
10
P30/
R
X
D
11
PD6
12
P31/
T
X
D
13
PB
2/
ADC
2/
INT
E
0
14
PB
3/
ADC
3/
INT
E
1
15
P34/
T
0
16
P35/
T
1
17
PE0
18
PE1
19
OSCO
20
OSCI
21
GND
22
PB0/ADC0
23
PB1ADC1
24
PB4*/SCL0*
25
PB5*/SDA0*
26
PB6*/SCL1*
27
PB7*/SDA1*
28
PD5
29
PD4
30
PD3
31
NC
32
NC
33
PD2
34
PD1
35
PC
7
36
PC
6
37
PC
5
38
PC
4/
PWM1
39
PC3/PWM0
40
PC2
41
PC1*
42
PC0*
43
VCC
44
PA1/PWM3
3
PA2/PWM4
4
PA3/PWM5
5
PA4*/PWM6*
6
PA5*/
PWM7*
7
PA6*/
PWM8*
8
PA7*/
PWM9*
9
U6
NT68F631ALG
Y2
12MHz-±30PPM-20PF-HC-49S
C199
22pF-0603-NPO-±5%-50V
C200
22pF-0603-NPO-±5%-50V
RP13
4*4K7ohm-0603-±5%-1/16W
RP10
4*4K7ohm-0603-±5%-1/16W
R70
10Kohm-0603-±5%-1/10W
RP15
4*4K7ohm-0603-±5%-1/16W
RP14
4*4K7ohm-0603-±5%-1/16W
RP9
4*4K7ohm-0603-±5%-1/16W
E7
4.7uF-50V-±20%-4*7 105
-
℃
RP11
4*4K7ohm-0603-±5%-1/16W
RP8
4*4K7ohm-0603-±5%-1/16W
R88
1Mohm-0603-±5%-1/10W
TCLK
UOC_SDA
UOC_SCL
UOC
_R
EQC
O
MM
UOC_READYCOMM
UOC_REQREAD
BL_PW
LED_GRN
LED_RED
NT_R
ST
NT_IR
Q
M_S
C
L
VGASCL
VGASDA
TXD
RXD
CPU5V
CPU5V
R79
4K7ohm-0603-±5%-1/10W
R81
1Kohm-0603-±5%-1/10W
R82
4K7ohm-0603-±5%-1/10W
CPU5V
TXD
RXD
ATV_IIC SW
IR_IN
IR_IN
R3
4K7ohm-0603-±5%-1/10W
R14
4K7ohm-0603-±5%-1/10W
R78
510ohm-0603-±5%-1/10W
R77
510ohm-0603-±5%-1/10W
Q2
PMBT3906
Q4
PMBT3906
MCU-VCC
D20
LL4148-LL-34
HD_SCL
HD_SDA
KEY_AD0
KEY_AD1
R275
4K7ohm-0603-±5%-1/10W
R278
4K7ohm-0603-±5%-1/10W
R32
1Kohm-0603-±5%-1/10W
R75
75ohm-0603-±5%-1/10W
R279
1K2ohm-0603-±5%-1/10W
R281
3K6ohm-0603-±5%-1/10W
R283
9K1ohm-0603-±5%-1/10W
R277
75ohm-0603-±5%-1/10W
R280
1K2ohm-0603-±5%-1/10W
R282
3K6ohm-0603-±5%-1/10W
KEY_AD0
KEY_AD1
DVD_ON
DVD_ON
C22
0.1uF-0603-Y5V-+80%-20%-50V
C27
0.1uF-0603-Y5V-+80%-20%-50V
R310
4K7ohm-0603-±5%-1/10W
KEY_AD1
0V
0.75V
1.6V
2.4V
C231
NC/0.01uF-0603-X7R-±10%-50V
C248
NC/0.01uF-0603-X7R-±10%-50V
D27 NC/LL4148-LL-34
IR_IN
LED_O
LED_G
K0
K1
K2
K3
K4
K5
K6
CPU5V
1
2
3
4
5
6
7
8
9
10
11
12
CN15
12PIN-2.0-D-H-G
0V
0.75V
1.6V
1
2
D29
NC/MLVS0603M07
1
2
D30
NC/MLVS0603M07
C13
0.1uF-0603-Y5V-+80%-20%-50V
R284
100ohm-0603-±5%-1/10W
POWER
MENU
V-
V+
P-
P+
TV/AV
R248
4K7ohm-0603-±5%-1/10W
SW_INT
M_SDA
C216
0.1uF-0603-Y5V-+80%-20%-50V
M_SDA
Содержание HL15WHITE
Страница 1: ...HL15WHITE ...
Страница 7: ...Images of Module and Circuit Boards 1 images of Main Board 2 images of Power Supply ...
Страница 43: ......
Страница 44: ...Sincere forever ...