Haier L1927, Service Manual

Page: 23 / 34

1 2 3 4 5 6
A
B
C
D
6 5 4 3 2 1
D
C
B
A
I2C0CLK
I2C0DATA
TDO
TDI
TRSTN
TMS
TCK
TAPSEL
TAPSEL
GPIO3
GPIO2/SPI_WR
GPIO0/SPI_CLK
GPIO1/SPI_RD
GPIO2/SPI_WR
GPIO1/SPI_RD
GPIO0/SPI_CLK
SPI_CS_n
GPIO3
SPI_CS_n
SPI_WEN
SPI_WEN
R194 4K7ohm-0603-±5%-1/10W
R170 4K7ohm-0603-±5%-1/10W
R169 4K7ohm-0603-±5%-1/10W
R157 33ohm-0603-±5%-1/10W
R193 4K7ohm-0603-±5%-1/10W
R188
100ohm
-0603-
±
5%
-1/10W
R173 33ohm-0603-±5%-1/10W
Y1
25MHz-±30PPM-20PF-HC-49S
R187
1Mohm-0603-±5%-1/10W
System I/O
SPI_CLK
H1
SPI_SI
J1
SPI_SO
J2
SPI_HOLD
J3
SPI_WEN
K1
IRR
B9
UART0TX
B8
UART0RX
D8
UART1TX
A9
UART1RX
C9
GPIO[55]
N3
GPIO[47]
A1
GPIO[48]
B1
RESET_N
B6
CLKIN
H3
CLKOUT
H2
TAPSEL
E10
TDI
D11
TMS
D10
TCLK
A10
TRST_N
B10
TDO
C10
I2C0C
A7
I2C0D
C8
I2C1C
A8
I2C1D
D9
GPIO[42]
D3
GCS_N[0]
Y2
U1D
ZR39760
C211
0.1uF-0603-Y5V-+80%-20%-50V
R191 4K7ohm-0603-±5%-1/10W
R167 33ohm-0603-±5%-1/10W
R192 4K7ohm-0603-±5%-1/10W
R168
N
C
/4K7ohm
-0603-
±
5
%
-1/10W
R199 4K7ohm-0603-±5%-1/10W
R190 4K7ohm-0603-±5%-1/10W
R195 4K7ohm-0603-±5%-1/10W
VCC3_3
VCC3_3
VCC3_3
VCC3_3
RESETN
I2C0CLK
I2C0DATA
IRR
I2C1CLK
I2C1DATA
RGB_YPBPR_SEL
"1100" - Boot from SPI Flash
R176
4K7ohm-0603-±5%-1/10W
R177
4K7ohm-0603-±5%-1/10W
DVD_IR
R178
4K7ohm-0603-±5%-1/10W
RGB_YPBPR_SEL
1
2
3
4
CN8
4PIN-2.0-D-H-G(
蓝色）
GND
TXD
RXD
R165
4K7ohm-0603-±5%-1/10W
R164
4K7ohm-0603-±5%-1/10W
VCC3_3
R158
33ohm-0603-±5%-1/10W
R159
33ohm-0603-±5%-1/10W
TXD
RXD
C185
22pF-0603-NPO-±5%-50V
C186
22pF-0603-NPO-±5%-50V
Guest Bus
GADR[5]
L5
GADR[4]
T3
GADR[3]
T2
GADR[2]
T1
GADR[1]
U2
GADR[0]
U1
GDAT[7]
U3
GDAT[6]
Y3
GDAT[5]
V3
GDAT[4]
V1
GDAT[3]
U5
GDAT[2]
V5
GDAT[1]
V2
GDAT[0]
U4
GIRQ[3]
Y4
GIRQ[2]
W3
GIRQ[1]
W4
GIRQ[0]
M2
GWS_ACK
P1
GWE_N
M1
GOE_N
K3
GIORD_N
J4
GIOWR_N
L1
GCS_N[4]
F4
GCS_N[2]
V4
GCS_N[1]
T4
U1K
ZR39760
Transport I/O
TSI_FRAME
E4
TSI_CLK
E5
TSI_VALID
D1
TSI_DATA
C2
TSO_FRAME
D4
TSO_CLK
D5
TSO_VALID
D2
TSO_DATA
C1
U1I
ZR39760
SD_CSN
LCD_PWR_SW
LCD_ON
GPIO31
GPIO4
GPIO5
GPIO6
GPIO7
GPIO26
GPIO30
GPIO33
GPIO34
GPIO27
GPIO28
CBL1_5V
R183
5K1ohm
-0603-
±5%-
1/10W
R181
6K8ohm
-0603-
±5%-
1/10W
DSTROB
R184
10Kohm-0603-±5%-1/10W
R185
10Kohm-0603-±5%-1/10W
Test Pins
RSVD[0]
T10
RSVD[1]
E15
RSVD[2]
C17
RSVD[3]
E16
RSVD[4]
E17
RSVD[5]
D17
RSVD[6]
T20
RSVD[7]
R17
RSVD[9]
L3
RSVD[10]
L4
RSVD[11]
C13
RSVD[12]
C14
RSVD[13]
M3
RSVD[14]
M4
RSVD[15]
C15
RSVD[16]
A20
RSVD[17]
A18
RSVD[18]
A19
RSVD[20]
T17
RSVD[21]
P4
RSVD[22]
D16
RSVD[23]
D15
RSVD[24]
R20
RSVD[25]
R19
RSVD[26]
T18
RSVD[27]
T16
RSVD[28]
U12
RSVD[29]
Y14
RSVD[30]
Y11
RSVD[31]
W2
RSVD[32]
D6
RSVD[33]
D7
RSVD[34]
T11
RSVD[35]
B2
RSVD[36]
A2
RSVD[37]
G5
RSVD[38]
F5
TEST_MODE
Y1
SCAN_MODE
T9
SCAN_EN
U6
NC_B7
B7
NC_C11
C11
NC_C12
C12
NC_C16
C16
NC_B18
B18
NC_C18
C18
NC_B20
B20
NC_C20
C20
NC_T19
T19
NC_U19
U19
NC_W15
W15
NC_Y15
Y15
U1J
ZR39760
VCC3_3
12V_STB
DVD_STB
DVD_DAT
R161
33ohm-0603-±5%-1/10W
R160
33ohm-0603-±5%-1/10W
R163
4K7ohm-0603-±5%-1/10W
R162
4K7ohm-0603-±5%-1/10W
VCC3_3
R
174
4K7ohm
-0603-
±
5
%
-1/10W
C187
0.01uF-0603-X7R-±10%-50V
R196
N
C
/1Kohm
-0603-
±
5
%
-1/10W
VCC3_3
VCC3_3
RESETN
U16
HWD809S
R171 33ohm-0603-±5%-1/10W
R172 33ohm-0603-±5%-1/10W
R247 4K7ohm-0603-±5%-1/10W
12V_STB
R248
100ohm-0603-±5%-1/10W
R
249
NC
/4K7ohm
-0603-
±
5%-
1/10W
R
250
4K7ohm
-0603-
±5%-
1/10W
VCC3_3
MUTE
R
218
4K7ohm
-0603-
±
5
%
-1/10W
VCC3_3
SM_CS
DVD_CON
DVD_CON V_SW_INT
CS
1
SO
2
WP
3
GND
4
SI
5
SCK
6
NC
7
VCC
8
U20
AT26DF161-SU
VCC3_3
GPIO0/SPI_CLK
SPI_CS_n
SPI_WEN
GPIO2/SPI_WR
R109
100Kohm-0603-±5%-1/10W
ASW_SEL_B
ASW_SEL_A
R1
1
7
4K7ohm
-0603-
±5%-
1/10W
R1
1
9
4K7ohm
-0603-
±5%-
1/10W
R304
4K7ohm-0603-±5%-1/10W
AV IN _SEL
AV IN _SEL
R
313
4K7ohm
-0603-
±5%-
1/10W
AV_CON
R322
NC/4K7ohm-0603-±5%-1/10W
R147
10Kohm-0603-±5%-1/10W