Haier L32F1120, Руководство по обслуживанию

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5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
0: MIPS BOOTSTRAP 1: EEPROM BOOTSTRAP 0: Watchdog Timer Enabled 1: Watchdog Timer Disabled
CCFL
ሣ
⫼
ᣝ
䬂
᥹
ষ
KEY PAD
LED
⫼䘹 ᥻ǃ ᣝ䬂 ᥹ষ
CCFL
ሣ
⫼
䘹
᥻
᥹
ষ
R213,R217
⬅
2K
ᬍЎ
820
⃻
ᬍ୘ᣛ⼎♃҂ᑺ
TVM_BOOT
TEST_MODE
TVM_PWR_ON1 TVM_PWR_ON2
TVM_BOOT
AUD_AMP_MUTE
TEST_MODE IRR FP_KEY_IN
IRR_IN
IRR_IN
IRR
FP_LED1
FP_KEY_IN2
LED_G
LED_R
KS0 KS1
LED_G
FP_KEY_IN2
FP_KEY_IN KS1
LED_R
FP_KEY_IN
KEY_STB
KS0
IRR_IN
FP_LED1
DVD_STB
LED_R LED_G KEY_STB KS1 KS0
VCC3_3_STB
VCC3_3_STB
VCC1_1_STB
VCC3_3_STB
VCC3_3_STB
VCC5V_IN
VCC3_3_STB
VCC5V_STB
VCC3_3_STB
VCC5V_STB
VCC5V_IN
VGA_HSYNC
6
TVM_PWR_ON1
16
TVM_PWR_ON2
17
AUD_AMP_MUTE
10
IR_DVD
7
VGA_VSYNC
6
SCL_1
4
HDMI1_HPD
4
HDMI1_DET
4
SDA_1
4
DVD_STB
7
Title Size
Document Number
Rev
Date:
Sheet
of
MCU I/F
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
13
18
Friday, August 12, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
MCU I/F
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
13
18
Friday, August 12, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
MCU I/F
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
13
18
Friday, August 12, 2011
C425 0.1uF C425 0.1uF
C243
47pF
C243
47pF
R161
0R
R161
0R
J6
6p,2.0,FrontPanel
J6
6p,2.0,FrontPanel
1
1
2
2
3
3
4
4
5
5
6
6
R197 10K R197 10K
R203
0_DNS
R203
0_DNS
R195 10K R195 10K
TP53TP53
R196 4.7K R196 4.7K
R225 5.1K R225 5.1K
R227
4.7K
R227
4.7K
Q24 3904 Q24 3904
J12
NC/10p,2.0
J12
NC/10p,2.0
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
R269
10K
R269
10K
MCU I/F
U1J
ZR39745
MCU I/F
U1J
ZR39745
ADC8_IN0
L1
ADC8_IN1
L2
ADC8_IN2
L3
ADC8_IN3
M2
ADC8_IN4
M3
IRR
T1
WDT_EN
P1
INT0_N/GPIO_TVP13/HDMI2_HPD
P4
INT1_N/GPIO_TVP23
P3
INT2/GPIO_TVP29
U3
T0/GPIO_TVP21/HDMI2_5VSENSE
T4
T1/GPIO_TVP24
P5
TVCPU_PWM0
M4
GPIO_TVP0/HDMI1_SCL
R4
GPIO_TVP1/HDMI1_SDA
R5
GPIO_TVP2/HDMI1_HPD
T5
GPIO_TVP3/HDMI1_5VSENSE
U4
GPIO_TVP4/HDMI2_SCL
V3
GPIO_TVP5/HDMI2_SDA
V4
POWER_CTL1
R2
POWER_CTL2
R3
BOOT_OPT
P2
VDD33_BOD
M1
COREVDD_STB
T7
IOVDD_STB
U7
VBAT
M5
CLK32K_RTC
N5
CLK25M_VDD3V3
U9
ADC8_RBIAS
L4
TP57TP57
C437 10uF C437 10uF
TP58TP58
J7
3p,2.0,Keypad
J7
3p,2.0,Keypad
1 2 3
C242 0.1uF C242 0.1uF
Q36 3904 Q36 3904
R220
100R
R220
100R
TP59TP59
R221 4.7K R221 4.7K
R212
4.7K
R212
4.7K
TP56TP56
C435 0.1uF C435 0.1uF
R222
0R
R222
0R
TP50TP50
C558
0.1uF
C558
0.1uF
R213 2K R213 2K
C130
0.1uF
C130
0.1uF
TP51TP51
R223 5.1K R223 5.1K
R217 2K R217 2K
TP52TP52
R259
10K
R259
10K
R224
10K
R224
10K
L42 GZ1608D601 L42 GZ1608D601
R250 4.7K R250 4.7K
C131
0.1uF
C131
0.1uF
C222
0.1uF
C222
0.1uF
TP54TP54
Q2 3906 Q2 3906
1
3 2
R256
0R
R256
0R
Q4 3906 Q4 3906
1
3 2
TP55TP55
C238 10uF C238 10uF
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