Haier HL26K, Руководство по обслуживанию

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A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
MT5380 (DDR1)
MODEL NAME: MT5380P1-V2
GPIO Definition
GPIO_8
GPIO_9
GPIO_7
GPIO_4
GPIO_12
GPIO_13
OPCTRL3
LVDS Panel Control(Reserve)
Headphone Detect
U2RX
U2TX
GPIO_0
Back Light Control
HDMI EEPROM Write Protect
LVDS Power Control
System EEPROM Write Protect
HDMI HDP
VGA EEPROM Write Protect
12. AV IN/L/R/CVBSO
10. YPBPR/L/R
01. INDEX
02. DIGITAL POWER
03. ANALOG POWER
04. PERIPHERAL
05. ANALOG PLL/USB2.0/TUNER
06. DDR1 MEMORY
07. FLASH/JTAG/UART/IR/TRAP
08. HDMI/SPEAKER
09. LVDS/MUTE
11. VGA IN/LR
13. LINE OUT/HP
14. BACK LIGHT /MAIN POWER
GPIO_5
GPIO_6
GPIO_11
GPIO_10
OPCTRL4
Audio Mute Control
LVDS Panel Control(Reserve)
Speaker Mute
GPIO_1
GPIO_3
OPCTRL2
OPCTRL1
OPCTRL0
OPCTRL5
CEC Function
Trap
HDMI/S2
MT5380
LQFP
DDR PWR
U4,U11
Tuner,U22
HDMI1
VGA
YPbPr1
DDR1
UA1
Flash
AV1 R,L
U13
OPWM0(GPIO 40)
VCXO(GPIO 67)
AIN1,2,4
Mute#
HDMI/S1
Unused
Unused
Unused
Unused
L,R
YC1
DATE
V2 1.Change Vcore Voltage. 2.Add FB for DV33 and AV33 Reserve
3. Add R49, R50 for A version IC. 4. Change C20, C21 for crystal capacitors.
2007/04/09 INITIAL VERSION V1
History
2007/06/11
Rev
2007/06/11
5.Add DRAM Serial resistors. 6.Add CEC uP. 7. Add U16 MT8292
Note
Unused
GPIO Definition
Unused
RF_AGC(GPIO 62)
AIN3_R(GPIO 75)
Unused
AIN3_L(GPIO 74)
OR
Open Frame
24V in
DVI_IN
VGA_IN
R L
R L
YPbPr0 R,L V_OUT L,R
SPDIF
HP L,R
MT8292
Speaker
RL2_OUT/LINE
INPUT0
R
PGA0OUTR
INPUT0
L
ADCOUTL
AIN4
PGA1OUTR
AIN0L,R
MT5380
AIN3 AIN5
PGA1OUTL
PGA0OUTL
AR2 AR1
HPOR
AL2,AR2
AIN1L,R_IN
PHONE
HPOL
INPUT1
R
MT8292
AL2
YPBPR1L,R_IN
VGAL/R_I
N
INPUT1
L
AIN1
AIN1L,R
ADCOUTR AIN0R/5380
AIN2L,R YPBPR0L,R_IN
AIN0L/5380
SY1L/R_I
N
AIN3L,R
AL1
AMP
AV3L/R_I
N
AL1,AR1
HDMIL/R_
I
N
TPA1301
U17,U18
5V&12V
......
0.8 x (1+12K/2.2K) = 5.1V
HDMI2
MT5380P1-V2 V1
C
1 15 Wednesday, January 30, 2008
INDEX/MAIN POWER
NUSTC_5380P1_V2:HAIER
Title
Size
Document Number
Rev
Date: Sheet of
Drawn
+3V3SB
+5VSB
+12V
OPWRSB
+5V
OIRI
OPCTRL3
ADIN2
ADIN1
LED_GRE#
OPCTRL3
ADIN1
ADIN2
GND
LED_GRE#
LED_RED#
ADIN2_K1
ADIN1_K0
LED_CTL#
LED#
OPWRSB
OIRI IR_IN
ADIN2_K1
ADIN1_K0
ON\OFF
GPIO_3
+12V
+5V
IR_IN
LED_RED#
+3V3SB 2,4,7,8,9,13
+12V 3,9,10,14,15
+5V 2,3,5,8,9,10,13,14,15
OPWRSB 4
+5VSB 2,11,13,15
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,15
ADIN2 4
OPCTRL3 4
OIRI 10
ADIN1 4
IR_IN 7
+5VSB
+3V3SB
+5VSB
+3V3SB
+5VSB
+5V
+5VSB +12V
+5VSB
+5VSB
+3V3SB
+5VSB
+12V
+5VSB
R8
0
R0603/SMD
CNA4
5PIN_2.0
3
4
5
1
2
GND
+5V
STB
+12V
GND
L4 33uH/POWER CHOKE
L5-9
R1697 4.7K
R0603/SMD
+
CE67
470uF/16v
C470UF16V/D10H9
C729
100nF
C0603/SMD
+ CE640
100uF/16V
C100UF16V/D6.3H7
C628
100pF
C0603/SMD
R2070
820
R0603/SMD
R1620
NC
R0603/SMD
C3
0.1uF
C0603/SMD
R1707
4.7k
R0603/SMD
Q51
2N3906
SOT23/SMD
1
3
2
Q27
2N3904
SOT23/SMD
1
3
2
D184
SCHOTTKY DIODE/B340A
D/SMA/SMD
Q53
2N3904
SOT23/SMD
1
3
2
FB10
FB
R0805/SMD
R403
47K
R0603/SMD
R1698
1k
R0603/SMD
D4
EZJZ0V800AA
1
2
R402 4.7K
R0603/SMD
D3
EZJZ0V800AA
1
2
FB11
FB
R0805/SMD
R1708
10k
R0603/SMD
+
CE641
470uF/16v
C728
NC/100nF
C0603/SMD
R1692 10
R0603/SMD
R1696 0
R0603/SMD
R2069
100K
R0603/SMD
R1694 100R
R0603/SMD
+
CE639
470uF/16v
C470UF16V/D10H9
R2067
3K
R0603/SMD
CNA1
TJC3-7A
SIP-7P-2.5
1
2
3
4
5
6
7
R1690 10
R0603/SMD
R1695
1k
R0603/SMD
CN7
1
2
Q2
NC/2N3904
SOT23/SMD
1
3
2
CB1006
0.1uF
C0603/SMD
R1691 10K
R0603/SMD
R398
20k
R0603/SMD
R1709 10k
R0603/SMD
CNE1
PH-5H
SIP-5P-2.0
1
2
3
4
5
Q52
2N3904
SOT23/SMD
1
3
2
C629
100pF
R33
0
R0603/SMD
D2
EZJZ0V800AA
1
2
R1699 0
R0603/SMD
R1689 10K
R0603/SMD
R13
NC
R9
NC\4.7K
U75
AP1530/SOP-8
SOP8/SMD
1
2
3
4
5
6
7 8
FB
EN
OCSET
Vcc
O/P
O/P
Vs
s
Vs
s
CNE2
PH-4H
SIP-4P-2.0A
1
2
3
4
R2068
4.3K
R0603/SMD
R1700 4.7K
R0603/SMD