Haier L42H8 Service Manual page 27

5
VDDP
R26 R26 2
D54 D54 CA110 CA110
BAV99 BAV99
AVDDA +3.3AVDD
47uF/16V 47uF/16V
10K 10K
R170 R170 1K 1K Q14 Q14
1
3906 3906
R234 R234 R235 R235 SYS_RST
R172 R172
27pF 27pF
10K 10K 10K 10K C206 C206
D
HDMI1_HPDCTRL 10uF 10uF
10K 10K
HDMI2_HPDCTRL
27pF 27pF
TX1CLK- AVDDA
TX1CLK-
TX1CLK+
TX1CLK+
B1_TX0-
B1_TX0-
B1_TX0+
R454 R454
B1_TX0+
G1_TX1-
G1_TX1-
G1_TX1+
G1_TX1+
R1_TX2-
R1_TX2-
R1_TX2+ 390_1% 390_1%
R1_TX2+
HDMI1_SDA
HDMI1_SDA
HDMI1_SCL
HDMI1_SCL
HDMI1_HPDCTRL
HDMI1_HPDCTRL
TX2CLK-
TX2CLK-
TX2CLK+
TX2CLK+
B2_TX0-
B2_TX0-
B2_TX0+
B2_TX0+
G2_TX1-
G2_TX1-
G2_TX1+
G2_TX1+
R2_TX2-
R2_TX2-
R2_TX2+
R2_TX2+
HDMI2_SDA
HDMI2_SDA
HDMI2_SCL
HDMI2_SCL
HDMI2_HPDCTRL
HDMI2_HPDCTRL
C812 0.1uF C812 0.1uF
C813 C813 C358 0.1uF C358 0.1uF
C814 C814 NC NC
0.1uF 0.1uF
C815 C815
C816 0.1uF C816 0.1uF
SCB+ SCB+
C203 47nF C203 47nF
SCB+
C SCG+ SCG+ C202 47nF C202 47nF
SCG+
SC_SOG SC_SOG C288 1nF C288 1nF
SC_SOG
SCR+ SCR+ C201 47nF C201 47nF
SCR+
HS_RGB HS_RGB
HS_RGB
VS_RGB VS_RGB
VS_RGB
BIN+ BIN+ C133 47nF C133 47nF
BIN+
SOG SOG
C136 1nF C136 1nF
SOG
GIN+ GIN+
C134 47nF C134 47nF
GIN+
RIN+ RIN+ C135 47nF C135 47nF
RIN+
PR+ PB+ C157 47nF C157 47nF
PR+
SOY SOY
C159 1nF C159 1nF
SOY
Y+ Y+
C158 47nF C158 47nF
Y+
PB+ PR+ C156 47nF C156 47nF
PB+
SV1-Cin SV1-Cin C317 47nF C317 47nF
SV1-Cin
SV1-Yin SV1-Yin
C316 47nF C316 47nF
SV1-Yin
AV3-Vin+ AV3-Vin+ C312 47nF C312 47nF
AV3-Vin+
AV1-Vin+ AV1-Vin+ C311 47nF C311 47nF
AV1-Vin+
AV2-Vin-
R211 R211 47 47 C309 47nF C309 47nF
TV1-Vin+ TV1-Vin+ C308 47nF C308 47nF
TV1-Vin+
TV1-Vin- TV1-Vin- C214 47nF C214 47nF
TV1-Vin-
CVBSOut2
CVBSOut CVBSOut
CVBSOut
TV-SIFP C440 0.1uF C440 0.1uF
TV-SIFP
TV-SIFM C441 0.1uF C441 0.1uF
TV-SIFM
AUVREF
AUVRADP
AUVRADN
C436 C436 C435 C435 C213 C213 C437 C437 PC-Lin C332 2.2uF C332 2.2uF
PC-Lin
PC-Rin C333 2.2uF C333 2.2uF
PC-Rin
4.7uF 4.7uF 1uF 1uF 10uF 10uF 0.1uF 0.1uF HD1-Lin C334 2.2uF C334 2.2uF
HD1-Lin
B HD1-Rin
C335 2.2uF C335 2.2uF
HD1-Rin
R663 R663 0 0 C434 0.1uF C434 0.1uF
AV1-Lin C336 2.2uF C336 2.2uF
AV1-Lin
AV1-Rin C337 2.2uF C337 2.2uF
AV1-Rin
MUX-Lin C338 2.2uF C338 2.2uF
MUX-Lin
MUX-Rin
C339 2.2uF C339 2.2uF
MUX-Rin
TV1-L/Rin C195 2.2uF C195 2.2uF
TV1-L/Rin
SC2-L LINE_OUT_1L
R155 R155 100 100
SC2-L
SC2-R LINE_OUT_1R
R156 R156 100 100
SC2-R
AMP-L R44 R44 100 100
AMP-L
AMP-R R42 R42 100 100
AMP-R
PH-L R41 R41 100 100
PH-L
PH-R
R40 R40 100 100
PH-R
C188 C188 R352 R352 C172 C172 R293 R293 C154 C154 R272 R272 C176 C176 R351 R351 C152 C152 R153 R153 C153 C153 R149 R149
2.2nF 2.2nF 22K 22K 2.2nF 2.2nF 22K 22K 10nF 10nF 22K 22K 10nF 10nF 22K 22K 10nF 10nF 22K 22K 10nF 10nF 22K 22K
I2C_SDA RP27 RP27 RP100X4 RP100X4
I2C_SCL
TXD0
TXD0
RXD0
RXD0
KEY0-in R127 R127 1K 1K
KEY1-in R128 R128 1K 1K
A
+3.3Vstb
5Vstb
R460 R460 R425 R425 R442 R442
5Vstb 10K 10K NC NC 10K 10K
PWM0
CON38 CON38
1 4.7K 4.7K 4.7K 4.7K PWM1
2 100 100 R367 R367 RXD0
3 100 100 R368 R368 TXD0 PWM3
4 R423 R423 R462 R462 R469 R469
5
CON5_2.0 CON5_2.0
NC NC 10K 10K NC NC
5
4
R27 R27 1K 1K
C263 C263 C150 C150
AVDD_AU AVDD_MemPLL
CL=20pf of XTAL
1nF 1nF AVDDA VDDC VDDP +2.5MVDD
Y1 Y1 R446 R446 AVDD_SIF
3
12MHZ 12MHZ 1M 1M
C356 C356
TX1CLK-
9
RXACKN
TX1CLK+ 10
RXACKP
B1_TX0- 12
RXA0N
B1_TX0+
13
RXA0P
G1_TX1-
15
RXA1N
G1_TX1+
16
RXA1P
R1_TX2-
18
RXA2N
R1_TX2+ 19
RXA2P
HDMI1_HPDCTRL
20
HPLUGA
21
REXT
HDMI1_SDA
22
DDCDA_DA
HDMI1_SCL
23
DDCDA_CK
TX2CLK- 252
RXBCKN
TX2CLK+
253
RXBCKP
B2_TX0-
255
RXB0N
B2_TX0+
256
RXB0P
G2_TX1-
1
RXB1N
G2_TX1+ 2
RXB1P
R2_TX2-
4
RXB2N
R2_TX2+
5
RXB2P
HDMI2_HPDCTRL
6
HPLUGB
HDMI2_SDA
7
DDCDB_DA
HDMI2_SCL 8
DDCDB_CK
VCLAMP
26
VCLAMP
REFP
27
REFP
REFM
28
REFM
0.1uF 0.1uF VCOM3 33
VCOM3
VCOM2
35
VCOM2
BIN0P
34 U41 U41
BIN0P
GIN0P
36
GIN0P
SOGIN0 37
SOGIN0
RIN0P 38
RIN0P
41
HSYNC0
42
VSYNC0
24
HSYNC1
25
VSYNC1
BIN1P 29
BIN1P
SOGIN1
30
SOGIN1
GIN1P
31
GIN1P
RIN1P 32
RIN1P MST6E89 MST6E89
43
VSYNC2
BIN2P 44
BIN2P
SOGIN2
45
SOGIN2
GIN2P
46
GIN2P
RIN2P 47
RIN2P
C1 48
C1
Y1
49
Y1
50
C0
51
Y0
CVBS3 52
CVBS3
CVBS2 53
CVBS2
54
CVBS1
VCOM1
55
VCOM1
CVBS0
56
CVBS0
VCOM0 57
VCOM0
59
CVBSOUT1
60
CVBSOUT0
SIF0P
62
SIF0P
64
SIF1P
SIFM 65
SIFM
69
AUVREF
68
AUVRADP
67
AUVRADN
AUL0
71
AUL0
AUR0 72
AUR0
AUL1 73
AUL1
AUR1
74
AUR1
AUCOM
75
AUCOM
AUL2
76
AUL2
AUR2 77
AUR2
AUL3 78
AUL3
AUR3
79
AUR3
AUMONO
80
AUMONO
81
AUOUTL3
82
AUOUTR3
83
AUOUTL2
84
AUOUTR2
DAC_OUT_0L
85
AUOUTL1
DAC_OUT_0R
86
AUOUTR1
DAC_OUT_1L 87
AUOUTL0/Subwoofer
DAC_OUT_1R
88
AUOUTR0
177
DDCR_DA
178
DDCR_CK
179
DDCA_DA
180
DDCA_CK
171
SAR0
172
SAR1
173
SAR2
174
SAR3
SAR0
SAR1
+3.3Vstb
L67 L67 FB FB
R464 R464 C352 C352 C363 C363
10uF 10uF 0.1uF 0.1uF
NC NC U42 U42
PWM0
SPI_CZ 1 8
CE# VDD
SPI_DO 2 7
SO HOLD#
PWM1 WP_FLASH SPI_CK
R52 R52 33K 33K 3 6
WP# SCK
C364 C364
4 5 SPI_DI
VSS SI
0.1uF 0.1uF
EN25F80-100/PMC25L080 EN25F80-100/PMC25L080
4
3
AVDD_MPLL
247 AU2SD0 FOR I2S OUT
DI[13]
246 AU2SCK
DI[12] BK9_37[2]=0
245 AU2WS
DI[11]
244 AU2MCKO
DI[10]
243
DI[9]
242
DI[8]
GPOA7 RP23 RP23 100 100 AU-SW1
239
DI[7]
238 GPOA6 AU-SW0
DI[6]
237 GPIA5 HP_DET
DI[5]
GPOA4 ON_PANEL
236
DI[4]
GPOA3 ON_PBACK
234 RP22 RP22 100 100
DI[3]
GPOA2 WP_KEY
233
DI[2]
GPOA1 WP_EEP
232
DI[1]
231 GPOA0 PW_CTL
DI[0]
IVSYNC
230 RP38 RP38 100 100
IVSYNC/TXD1
IHSYNC
229
IHSYNC/RXD1
GPOA25
228
IDE
GPIA24
227
ICLK
226 LVSYNC
LVSYNC/GPIOE[0]
225 LHSYNC TTL
LVHSYNC/GPIOE[1]
224 LDE
LDE/GPIOE[2]
Interface
223 LCK
LCK/GPIOE[3]
220 RXO0-
LVB0M
RXO0+
219
LVB0P
RXO1-
218
LVB1M
RXO1+
217
LVB1P
216 RXO2-
LVB2M
215 RXO2+
LVB2P
214 RXOC-
LVBCKM
RXOC+
213
LVBCKP
RXO3-
212
LVB3M
211 RXO3+
LVB3P
210 RXO4-
LVB4M/NC
209 RXO4+
LVB4P/NC
RXE0-
206
LVA0M
205 RXE0+
LVA0P
204 RXE1-
LVA1M
203 RXE1+
LVA1P
202 RXE2-
LVA2M
RXE2+
201
LVA2P
RXEC-
200
LVACKM
199 RXEC+
LVACKP
198 RXE3-
LVA3M
197 RXE3+
LVA3P
RXE4-
196
LA4M/NC
RXE4+
195
LVA4P/NC
123 RP28 RP28 RP100X4 RP100X4 MDATA0
MDATA[0]
122 MDATA1
MDATA[1]
121 MDATA2
MDATA[2]
MDATA3
120
MDATA[3]
RP29 RP29 RP100X4 RP100X4 MDATA4
118
MDATA[4]
117 MDATA5
MDATA[5]
116 MDATA6
MDATA[6]
115 MDATA7
MDATA[7]
MDATA8
112 RP30 RP30 RP100X4 RP100X4
MDATA[8]
MDATA9
111
MDATA[9]
110 MDATA10
MDATA[10]
109 MDATA11
MDATA[11]
107 RP31 RP31 RP100X4 RP100X4 MDATA12
MDATA[12]
MDATA13
106
MDATA[13]
MDATA14
104
MDATA[14]
MDATA15
103
MDATA[15]
130 RP32 RP32 RP33X4 RP33X4 MCLK+
MCLK
129 MCLK-
MCLKZ
CKE
128
MCLKE
MVREF
127
MVREF
R449 R449 100 100 UDQM
126
UDQM
125 R450 R450 100 100 LDQM
LDQM
124 R452 R452 100 100 DQS0
DQS[0]
DQS1
102 R483 R483 100 100
DQS[1]
R485 R485 22 22 RASZ
133
RASZ
R486 R486 22 22 CASZ
137
CASZ
R487 R487 22 22 WEZ
138
WEZ
BA1
131
BARD[1]
BA0
132
BARD[0]
RP39 RP39 RP100X4 RP100X4 AR11
153
MADR[11]
AR10
152
MADR[10]
151 AR9
MADR[9]
AR8
150
MADR[8]
AR7
146 RP40 RP40 RP100X4 RP100X4
MADR[7]
AR6
145
MADR[6]
AR5
144
MADR[5]
AR4
143
MADR[4]
142 RP41 RP41 RP100X4 RP100X4 AR3
MADR[3]
AR2
141
MADR[2]
AR1
140
MADR[1]
AR0
139
MADR[0]
RP37 RP37 RP100X4 RP100X4
P42 LED-R
P41
P40
P17 RP36 RP36 RP0X4 RP0X4 SCL_RES
P16 SDA_RES
P15 HDCEC
HDCEC
P14 AMP-MUTE
AMP-MUTE
P11 R457 R457 100 100 SCL_EXT
SCL_EXT
P10 R451 R451 100 100 SDA_EXT
SDA_EXT
P26 R136 R136 100 100 ON_USB
ON_USB
Only 186 PIN can
used for ON USB.
5Vstb
R438 R438 R432 R432 R435 R435 R436 R436
SCL_RES
4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K
SDA_RES
SCL_EXT
SDA_EXT
3
2
If 24C04,R214&R233 should be NC;
If 24C128, R158&R103 should be NC.
AU-SW1
AU-SW0
HP_DET
ON_PANEL
SCL_EXT
ON_PBACK
PW_CTL
SDA_EXT
CON8 CON8
1 2
GND GND
RXE0- 3 4 RXE0+
B0- B0+
+5V_Pnl RXE1- 5 6 RXE1+ +3.3AVDD
B1- B1+
7 8
GND GND
RXE2- RXE2+
9 10
B2- B2+
R491 R491 RXEC- 11 12 RXEC+ R490 R490
BC- BC+
10K/NC 10K/NC 13 14 10K/NC 10K/NC
GND GND
RXE3- 15 16 RXE3+
B3- B3+
17 18
GND GND
19 20
Select Select
RXE4- 21 22 RXE4+
B4- B4+
R492 R492 3.3V_SDA 23 24 3.3V_SCL R489 R489
3Vsda 3Vscl
VCC-Panel
NC NC 25 26 NC NC
GND GND
27 28
VCC VCC
29 30
VCC VCC
BL-ADJ_IN BL-ADJ_OUT
R141 NC R141 NC 31 32
adj in adj out
CON36 CON36
BL-ADJ_IN +2.5V_DMC +2.5V_DMQ
BL-ADJ_IN
C142 C142 C122 C122 C140 C140 C141 C141 C138 C138
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
+2.5V_DMC +2.5V_DMQ
U12 U12
1 66
MVDD VSS
MDATA15
2 65
DQ0 DQ15
3 64
VDDQ VSSQ
MDATA14
4 63
DQ1 DQ14
MDATA13 5 62
DQ2 DQ13
6 61
VSSQ VDDQ
MDATA12
7 60
DQ3 DQ12
MDATA11
8 59
DQ4 DQ11
9 58
VDDQ VSSQ
MDATA10
10 57
DQ5 DQ10
MDATA9 11 56
DQ6 DQ9
12 55
VSSQ VDDQ
MDATA8
13 54
DQ7 DQ8
14 53
NC NC
15 52
VDDQ VSSQ
DQS1 16 51
LDQS UDQS
17 50
NC NC
18 49
MVDD VREF
19 48
NC VSS
UDQM
20 47
LDM UDM
WEZ
21 46
WE CLK
CASZ 22 45
CAS CLK
RASZ
23 44
RAS CKE
24 43
CS NC
25 42
NC NC
BA0
26 41
BA0 A11
BA1 27 40
BA1 A9
AR10
28 39
A10/AP A8
AR0
29 38
A0 A7
AR1
30 37
A1 A6
AR2
Only 181 PIN can used 31 36
A2 A5
AR3 32 35
for USB OTG_HOST_DET. A3 A4
33 34
MVDD VSS
HY5DU281622ET-4 HY5DU281622ET-4
Only 159 Pin can used for
HDMI CEC funciton control.
+2.5V_DMQ +2.5MVDD
When use URAT1,AD2,AD3
Cann't be used again. R209 R209 R655 R655
10K 10K
10K 10K FSVREF MVREF
R243 R243 R654 R654 C685 C685
C121 C121 C120 C120
0.1uF 0.1uF 1nF 1nF
10K 10K 10K 10K 1nF 1nF
2
1
5Vstb
R102 R102 NC/4.7K NC/4.7K
R104 R104 4.7K 4.7K
R475 R475 C306 C306 R470 R470 R471 R471
0.1uF 0.1uF
U43 U43
1 8 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K
A0 VCC
2 7 WP_EEP
A1 WP
I2C_SCL
3 6 R308 R308 100 100
A2 SCL
R309 R309 100 100 I2C_SDA
4 5
GND SDA
C239 47pF C239 47pF
24C64 24C64 C236 47pF C236 47pF
5Vstb
R158 R158 4.7K 4.7K
R103 R103 NC/4.7K NC/4.7K
R473 R473 4.7K 4.7K
R159 R159 NC/4.7K NC/4.7K
D
R214 R214 NC/4.7K NC/4.7K
R233 R233 NC/4.7K NC/4.7K R484 R484
C313 C313
U21 U21 0.1uF 0.1uF
1 8
A0 VCC
2 7 4.7K 4.7K CON33 CON33
A1 WP
I2C_SCL
3 6 R358 R358 100 100
A2 SCL
R359 R359 100 100 I2C_SDA
4 5 1
GND SDA
WP_KEY
2
24C04/24C128 24C04/24C128 C240 47pF C240 47pF 3
C237 47pF C237 47pF 4
CON4-2.0 CON4-2.0
+3.3Vstb
C251 C251
0.1u/25V 0.1u/25V +3.3Vstb
R267 R267
100 100
R258 R258
Q201 Q201
4.7K 4.7K
3.3V_SCL
2 3
+3.3Vstb BSS138LT1 BSS138LT1
C252 C252
0.1u/25V 0.1u/25V +3.3Vstb
R268 R268
100 100
R266 R266
Q202 Q202
4.7K 4.7K
3.3V_SDA
2 3
BSS138LT1 BSS138LT1
C
CON9 CON9
+5V_Pnl RXO0- 1 2 RXO0+ +3.3AVDD
A0- A0+
RXO1- RXO1+
3 4
A1- A1+
RXO2- RXO2+
5 6
A2- A2+
R493 R493 RXOC- 7 8 R495 R495
GND GND
10K/NC 10K/NC 9 10 RXOC+ 10K/NC 10K/NC
AC- AC+
RXO3- 11 12 RXO3+
A3- A3+
RXO4- RXO4+
13 14
A4- A4+
15 16
Select Select
R494 R494 R496 R496
NC NC CON36 CON36 NC NC
BL-ADJ_OUT 1
C137 C137 C139 C139 C123 C123
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
IR-in
IR-in
MDATA0 B
MDATA1
5Vstb +3.3Vstb 5Vstb
MDATA2
CN5 CN5
MDATA3
R429 R429 R420 R420 R433 R433 1
MDATA4
2
LED-B
3
MDATA5 LED-R
4
MDATA6 4.7K 4.7K 8.2K 8.2K 8.2K 8.2K 5
IR-in
6
MDATA7
7
8
9
DQS0
KEY1-in KEY1-in
FSVREF KEY0-in
CON5_2.0 CON5_2.0
D132 D132 D133 D133 D131 D131
LDQM
MCLK- R208 R208
MCLK+ 150_1% 150_1%
CKE
INPAQ_VPORT INPAQ_VPORT
INPAQ_VPORT INPAQ_VPORT INPAQ_VPORT INPAQ_VPORT
AR11
AR9
AR8
AR7
AR6
AR5
AR4
5Vstb
R419 R419 R413 R413
A
4.7K 4.7K 4.7K 4.7K LED-B
Q46 Q46
LED-R R135 R135 4.7K 4.7K 1
C684 C684
3904 3904
0.1uF 0.1uF
Title Title Title Title Title Title
<Title> <Title> <Title> <Title> <Title> <Title>
Size Size Size Size Size Size Document Number Document Number Document Number Document Number Document Number Document Number Rev Rev Rev Rev Rev Rev
A2 A2 A2 A2 A2 A2 MST6X89CL <Doc> <Doc> MST6X89CL MST6X89CL <Doc> <RevCode> <RevCode> <RevCode> <RevCode> <RevCode> <RevCode>
Date: Date: Date: Date: Date: Date: Sunday, January 20, 2008 Sunday, January 20, 2008 Sunday, January 20, 2008 Sunday, January 20, 2008 Sunday, January 20, 2008 Sunday, January 20, 2008 Sheet Sheet Sheet Sheet Sheet Sheet 2 2 2 1 1 1 of of of of of of 12 12 12 1 1 1
1