Haier HL22F1 Service Manual page 22

A
01. INDEX
02. DIGITAL POWER
03. ANALOG POWER
4
04. PERIPHERAL
05. ANALOG PLL/USB2.0/TUNER
06. DDR1 MEMORY
07. FLASH/JTAG/UART/IR/TRAP
08. HDMI/SPEAKER
09. LVDS/MUTE
10. YPBPR/L/R
11. VGA IN/LR
12. AV IN/L/R/CVBSO
13. LINE OUT/HP
14. BACK LIGHT /MAIN POWER
GPIO Definition
GPIO_0 System EEPROM Write Protect
GPIO_1 Unused
GPIO_3 Unused
GPIO_4 Headphone Detect
GPIO_5 Audio Mute Control
GPIO_6 HDMI EEPROM Write Protect
3
GPIO_7 HDMI HDP
GPIO_8 Speaker Mute
GPIO_9 LVDS Power Control
GPIO_10 LVDS Panel Control(Reserve)
GPIO_11 LVDS Panel Control(Reserve)
GPIO_12 U2RX
GPIO_13 U2TX
OPCTRL0 CEC Function
OPCTRL1 VGA EEPROM Write Protect
OPCTRL2 Back Light Control
OPCTRL3 Unused
OPCTRL4 Trap
OPCTRL5 Trap
AIN1,2,4 Unused
OPWM0(GPIO 40) Unused
VCXO(GPIO 67) Unused
GPIO Definition
2
RF_AGC(GPIO 62) Unused
AIN3_L(GPIO 74) Unused
AIN3_R(GPIO 75) Unused
DC+12V
R2035 R2035
10R 10R
+ + E8 E8 + + E9 E9
R0805/SMD R0805/SMD
C330UF25V/D8H14 C330UF25V/D8H14
470uF/16V 470uF/16V 47uF/16V 47uF/16V
1N4148 1N4148
C695 C695 C675 C675
1uF 1uF 0.1uF 0.1uF D196 D196
U152 U152
U152 U152
R2015 R2015 1K 1K
2 1 7 1
COMP BST
C677 22nF C677 22nF
C0603/SMD C0603/SMD
2
TG
2 1 8
PHASE
C679 C679 100pF 100pF
6 4
FB BG
R2018 R2018
1 NCP1579 NCP1579
470_1% 470_1%
C684 C684
10nF 10nF
R2019 R2019
2.49K_1% 2.49K_1%
0.8 x (1+2.49K/470) = 5.04V
R2020 R2020
1K 1K
A
B
MT5380 (DDR1)
MODEL NAME: MT5380P1-V2
INVR PWR
JATG,J2
LDO,U1
Vcore PWR
U3
DDR1
UA1
DDR PWR
U4,U11
IR
IR1 LDO,U6
USB
P1
USB HDMI
Rev
V1 INITIAL VERSION
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.
5.Add DRAM Serial resistors. 6.Add CEC uP. 7. Add U16 MT8292
DC+12V
R1618 R1618
20K->10k 20K->10k
R1617 R1617
2k 2k
SW_POWER R1619 R1619 47K 47K Q44 Q44
1
2N3904 2N3904
CE4 CE4 + + C671 C671
10uF/16v 10uF/16v 0.1uF/NC 0.1uF/NC
+5VSB
R1621 R1621
20k 20k
SW_POWER
R1622 R1622 47K 47K 1 Q45 Q45
2N3904 2N3904
C672 C672
CE846 CE846 + + 0.1uF/NC 0.1uF/NC
10uF/16v 10uF/16v
C696 C696
0.1uF 0.1uF
5A SYNC BUCK DC/DC
R2013 4.7R R2013 4.7R 2 1
6
5
R2014 4.7R R2014 4.7R
4
U151 U151
NTMD4840 NTMD4840
C678 C678
0.1uF 0.1uF L151 L151 10uH/5A_6A 10uH/5A_6A
SW_NODE
L5-9 L5-9
R2016 R2016 + + E10 E10
10R 10R
R2017 R2017 R0805/SMD R0805/SMD 220uF/16V 220uF/16V
NC/15K NC/15K
C683 C683
3.3nF 3.3nF
C0603/SMD C0603/SMD
B
C
Main PWR
Speaker
LDO,U7
U46,uP
LVDS
UR2
J7 J4 MT8292
Flash
U17,U18 JMP,J17
LDO,U41
MT5380 LDO,U9
LDO,U10
LQFP
U13
UR1 YPbPr1,LR_IN AV_out
J3
YPbPr0
LR/VGA
VGA AV1 L,R S _L _R
History
+12V
Q66 Q66
3 2
AO3401 AO3401
SOT23/SMD SOT23/SMD
U50 U50
1 8
CN3 CN3
T50 T50
2 7
3 6 1
4 5 2 T51 T51
BL_ON/OFF
3
DIMMING
FDS9435 FDS9435 4
SOP8/SMD SOP8/SMD
5
6
+5V 7 T56 T56
U49 U49
+5VSB
1 8
SIP_7P_2.5 SIP_7P_2.5
2 7
3 6
4 5 CB989 CB989
R1712 R1712
FDS9435 FDS9435 0.1uF 0.1uF 1K 1K
SOP8/SMD SOP8/SMD
SW_POWER
1
Q53 Q53
2N3904 2N3904
SOT23/SMD SOT23/SMD
+5VSB
R23 R23
+ + E11 E11 C682 C682 GPIO_3 Q5 Q5
1
2N3904 2N3904
0.1uF 0.1uF
220uF/16V 220uF/16V 10K 10K SOT23 SOT23
C
D
CN2 CN2
T33 T33
1 R1703 R1703 75 75
K0
T34 T34 C628 C628
R1704 R1704 2K_1% 2K_1% 0.1uF 0.1uF
2
K1
T35 T35
R1705 R1705 5.6K 5.6K
3
K2
T36 T36
R1706 R1706 18K 18K
4
K3
T37 T37
U2 5 R1707 R1707 5.6K 5.6K
K4
T38 T38
R1708 R1708 2K_1% 2K_1% C630 C630
6
K5
T39 T39 0.1uF 0.1uF
R1709 R1709 75 75
HP 7
K6
T40 T40
U16 P44 LED_RED#
8
LED_R
T41 T41
9
GND
T42 T42
LED_GRE# D165 D165
Q16 10
LED_G
T43 T43
+5VSB ESD_0402_10pF ESD_0402_10pF
11
CPU_5V
T44 T44 C0402/SMD C0402/SMD
OIRI
12
IR_IN
KEY KEY
2,3,4,5,6,7,8,9,10,11,12,13,14
Tuner
HP
+3V3SB +3V3SB
R15 R15
Note DATE
1K 1K
R13 R13
2007/04/09
4.7K 4.7K
DVD_IR
2007/06/11
OIRI Q2 Q2
1
2007/06/11
2N3906 2N3906
SOT23/SMD SOT23/SMD
DC+12V
T52 T52
T53 T53 C646 C646
T54 T54 C647 C647
T55 T55 0.1uF 0.1uF 0.1uF 0.1uF
+3V3SB
R1767 R1767
NC NC
OPWRSB
OPCTRL3
R1768 R1768 R38 R38
47K 47K
10K 10K
T49 T49
+5V +5V_DVD T48 T48
Q3 Q3
3 2 T47 T47
R18 R18 AO3401 AO3401 C2 C2
4.7K 4.7K C3 C3 SOT23/SMD SOT23/SMD 0.1uF 0.1uF
10nF 10nF
R16 R16
1K 1K
MediaTek Inc. MediaTek Inc. MediaTek Inc.
Title Title Title
Size Size Size
C C C
Date: Date: Date:
D
E
+3V3SB
R1701 R1701 10K_1% 10K_1%
R1702 R1702 10 10 ADIN1
D161 D161
ESD_0402_10pF ESD_0402_10pF
C629 C629
C0402/SMD C0402/SMD 1nF 1nF
4
D162 D162
C645 C645
ESD_0402_10pF ESD_0402_10pF
1nF 1nF
C0402/SMD C0402/SMD
ADIN2
R1710 R1710 10 10
R1711 R1711 10K_1% 10K_1%
GPIO_3
4 GPIO_3
GPIO_[5..11]
4,8,9,13 GPIO_[5..11]
OIRI
7 OIRI
OPCTRL3
4 OPCTRL3
ADIN1
4 ADIN1
ADIN2
4 ADIN2
GND
GND
+3V3SB
2,4,7,8,9 +3V3SB
+5VSB
2,8,9,11 +5VSB
+12V
2,5,9,13,14 +12V
OPWRSB
4 OPWRSB
BL_ON/OFF
9 BL_ON/OFF
DIMMING
9 DIMMING
Y1_IN
10 Y1_IN
PB1_IN
10 PB1_IN
PR1_IN
10 PR1_IN
3
GPIO_11
R4 R4
CN6 CN6
0R 0R
R46 R46 T82 T82
7
GPIO
T81 T81 PB1_IN
NC NC 6
PB_IN
Y1_IN
T80 T80 5
Y_IN
T79 T79
4
GND
T78 T78 PR1_IN 3
PR_IN
T77 T77
2
GND
DVD_IR
T76 T76 1
IR
+3V3SB
R1695 R1695
R36 R36
10K 10K 1k 1k
LED_RED#
R1697 R1697 4.7K 4.7K Q51 Q51
1
+5VSB
2
2N3906 2N3906
SOT23/SMD SOT23/SMD R1698 R1698
1k 1k
LED_GRE#
R1700 R1700 4.7K 4.7K 1 Q52 Q52
OR 2N3904 2N3904
SOT23/SMD SOT23/SMD
CN5 CN5
+12V
5
STB
4
+5V
3
GND
T46 T46 +5V_DVD
2
GND
T45 T45
1
+12V
R2 R2
0R 0R 5PIN_2.0 5PIN_2.0
DVD POWER SUPPLY
GPIO_10
1
NUSTC_5380P1_V2 NUSTC_5380P1_V2 NUSTC_5380P1_V2
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
INDEX/MAIN POWER INDEX/MAIN POWER INDEX/MAIN POWER
Rev Rev Rev
Document Number Document Number Document Number Drawn Drawn Drawn
MT5380P1-V2 MT5380P1-V2 MT5380P1-V2 V1 V1 V1
Friday, December 05, 2008 Friday, December 05, 2008 Friday, December 05, 2008 Sheet Sheet Sheet 1 1 1 of of of 15 15 15
E