Service manual
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
JTRST
JTDI
JTMS
JTCK
JRTCK
JTDO
GND
READY_
DV12
POWE_
POCE0_
POOE0_
RDQ[0..31]
RDQS[0..3]
RDQM[0..3]
RA[0..13]
RCLK0_
RCS_
RRAS_
RCAS_
RWE_
RCKE
RBA[0..1]
RCLK1
RCLK1_
RCLK0
PDA[0..22]
PDD[0..7]
U2TX
U2RX
U1RX
U1TX
U0RX
U0TX
AO1MCLK
AO1LRCK
AO1BCK
ASPDIF
OSCL0
OSDA0
DV25
DV33
OSDA0
OSCL0
U0TX
U0RX
U1TX
U1RX
U2TX
U2RX
ORESET_
POOE0_
POCE0_
POWE_
RVREF
OXTALI
OXTALO
DVDDKP
FS
CAPVPLL
AO1SDATA0
AO1LRCK
AO1BCK
AO1MCLK
ASPDIF
JTRST
JTDI
JTMS
JTCK
JRTCK
JTDO
RVREF
RCLK0
RCLK0_
RDQ0
RDQ1
RDQ2
RDQ3
RDQ4
RDQ5
RDQ6
RDQ7
RDQS0
RDQM0
RDQM1
RDQS1
RDQ8
RDQ9
RDQ10
RDQ11
RDQ12
RDQ13
RDQ14
RDQ15
RWE_
RCAS_
RRAS_
RCS_
RBA0
RBA1
RA10
RA0
RA1
RA2
RA3
RA4
RA5
RA6
RA7
RA8
RA9
RA11
RA12
RA13
RCKE
RDQ16
RDQ17
RDQ18
RDQ19
RDQ20
RDQ21
RDQ22
RDQ23
RDQS2
RDQM2
RDQM3
RDQS3
RDQ24
RDQ25
RDQ26
RDQ27
RDQ28
RDQ29
RDQ30
RDQ31
RCLK1
RCLK1_
APLLCAP1
CAPVPLL
PDD4
PDD5
PDD6
PDD7
PDA0
PDA1
OXTALI
PDA2
PDA3
PDA4
PDA5
OXTALO
PDA11
PDA12
PDA13
PDA14
PDA15
PDA16
PDA17
PDA18
PDA19
PDA20
PDA21
PDA22
PDA6
PDA7
PDA8
PDA9
PDA10
OPWM0
PDD0
PDD1
PDD2
PDD3
DVDDKP
FS
APLLCAP0
CAPVGND
CAPVGND
AVDD_APLL0
AVDD_APLL1
AVDD_VPLL
AVDD_DMPLL1
AVDD_DMPLL0
AVDDBGKP
AVDDYKP
AVDDRKP
AVDDRKP
AVDD_APLL0
AVDD_APLL1
AVDDBGKP
AVDD_DMPLL1
AVDD_VPLL
AVDDYKP
AVDD_DMPLL0
APLLCAP1
APLLCAP0
ATP1
ATP2
OPWM0
ATP2
ATP1
REQUEST_
READY_
REQUEST_
ORESET_
VCXO0
VCXO0
VCXO1
DONE
TS1CLK
TS1ERROR
TS1SYNC
TS1VALID
TS1DATA[0..7]
TS1ERROR
TS1CLK
TS1SYNC
TS1VALID
TS1DATA0
TS1DATA1
TS1DATA2
TS1DATA3
TS1DATA4
TS1DATA5
TS1DATA6
TS1DATA7
VOR1
VOB0
VOB1
VOB2
VOB3
VOB4
VOB5
VOB6
VOB7
VOG0
VOG1
VOG2
VOG3
VOG4
VOG5
VOG6
VOG7
VOR2
VOR3
VOR4
VOR5
VOR6
VOR7
VOPCLK
VOHSYNC
VOVSYNC
VODE
VOR0
VOR[0..7]
VOG[0..7]
VOB[0..7]
VOPCLK
VOHSYNC
VOVSYNC
VODE
IOR_Y6
IOB_Y5
IOG_Y4
AO1SDATA0
IOG_Y4
IOB_Y5
IOR_Y6
TUNER_SW
AUD_CTRL
AUD_CTRL
DV33
DV25
DV12
DV33
JTRST_8
JTDI8
JTMS8
JTCK8
JRTCK8
JTDO8
GND1,2,3,4,6,7,8,9
DV122,6
POCE0_8
POOE0_8
POWE_8
RDQ[0..31]7
RDQS[0..3]7
RDQM[0..3]7
RA[0..13]7
RCLK07
RCLK0_7
RCS_7
RRAS_7
RCAS_7
RWE_7
RCKE7
RBA[0..1]7
RCLK17
RCLK1_7
PDA[0..22]8
PDD[0..7]8
U2TX1,8
U2RX1,8
U1RX8
U1TX8
U0RX1,8
U0TX1,8
READY_1
AO1MCLK1,9
AO1BCK1,9
AO1LRCK1,9
AO1SDATA01,9
ASPDIF1
OPWM06
OSCL06
OSDA06
DV252,6,7
DV331,2,6,8
RVREF6
OXTALI6
OXTALO6
DVDDKP6
FS6
CAPVPLL6
CAPVGND6
AVDDRKP2,6
AVDD_APLL02,6
AVDD_APLL12,6
AVDDBGKP2,6
AVDD_DMPLL12,6
AVDD_VPLL2,6
AVDDYKP2,6
AVDD_DMPLL02,6
APLLCAP16
APLLCAP06
ATP16
ATP26
REQUEST_1
ORESET_1,4,8
VCXO06
TS1CLK4
TS1ERROR4
TS1SYNC4
TS1VALID4
TS1DATA[0..7]4
VOR[0..7]1
VOG[0..7]1
VOB[0..7]1
VOPCLK1
VOHSYNC1
VOVSYNC1
VODE1
IOG_Y49
IOB_Y59
IOR_Y69
AUD_CTRL1
MODEL
Sheet
REV:
of
CIRCUITY
PCB REV:
PCB FILE :
PCB P/ N:
ECN NO:
AmTRAN
TECHNOLOGY
APPROVED BY:
CHECKED BY:
SCH FILE :
DATE:
DESING BY:
MT5351 ASIC
VIZIO L32 HDTV10A (3320-0012-0187)
5
9
APCN05080010
37ATSC-M1.BRD
00
01
HDTV_MTKATSC0.DSN
0171-1472-0321
Wednesday, March 15, 2006
JTAG PORT
GLOBAL SIGNAL
DDR MEMORY
FLASH INTERFACE
UART (RS232)
AUDIO INTERFACE
ANALOG PART
TEST PURPOSE
TS INPUT
DIGITAL VIDEO OUTPUT
ANALOG VIDEO OUTPUT
ALL RESISTORS 0402 WATT,5% UNLESS NOTED.
ALL CAPACITOR VALUES IN uF UNLESS NOTED.
ALL RESISTORS VALUES IN OHMS UNLESS NOTED.
NOTE : NC MEANS "NOT CONNECTED ON PCB BOARD"
ALL CAPACITORS 50 VOLT & 105"C UNLESS NOTED.
M= METAL 1%
ALL RESISTORS 25 VOLT IN .1uF UNLESS NOTED.
R37
330
0402R
TP2
IR
TEST_PD
MT5351
U10
MT5351
BGA471
PDCD2#
A14
PDIOIS16#
A15
PDA0
B24
PDA1
A24
PDA2
D23
PDA3
C23
PDA4
B23
PDA5
A23
PDA6
D22
PDA7
C22
PDA8
B22
PDA9
A22
PDA10
D21
PDA11
C21
PDA12
B21
PDA13
A21
PDA14
D20
PDA15
C20
PDA16
B20
PDA17
A20
PDA18
D19
PDA19
C19
PDA20
B19
PDA21
A19
PDA22
D18
PDA23
C18
PDA24
B18
PDA25
A18
PDCE1#
D17
PDCE2#
C17
PDOE#
B17
PDIORD#
A17
PDIOWR#
D16
PDWE#
C16
PDIREQ#
B16
PDRESET
A16
PDWAIT#
D15
PDINPACK#
C15
PDREG#
B15
PDENPOD
B14
T0CLK
C14
T0SYNC
D14
T0VALID
A13
T0DATA0
B13
T0DATA1
C13
T0DATA2
D13
T0DATA3
A12
T0DATA4
B12
T0DATA5
C12
T0DATA6
D12
T0DATA7
A11
T1CLK
B11
T1SYNC
C11
T1VALID
D11
T1DATA0
A10
T1DATA1
B10
T1DATA2
C10
T1DATA3
D10
T1DATA4
A9
T1DATA5
B9
T1DATA6
C9
T1DATA7
D9
OPWM0
D8
ORTCVDD
D7
ORTCO
B8
ORTCI
A8
OPWM1
C8
ORTCVSS
C7
FS
A6
CIN_Y0
A7
IOR_Y6
B3
IOB_Y5
A3
IOG_Y4
C4
IOX_Y3
B4
IOY_Y2
A4
IOC_Y1
C5
CAPVPLL
D5
APLLCAP1
D4
APLLCAP0
E4
AGND
L11
AGND
L12
AGND
L13
AGND
M11
AGND
M12
AGND
M13
AGND
N11
AGND
N12
AGND
N13
PDD0
A27
PDD1
B26
PDD2
A26
PDD3
C25
PDD4
B25
PDD5
A25
PDD6
D24
PDD7
C24
PDCD1#
A28
CVDD
M5
CVDD
N5
CVDD
U5
CVDD
E10
CVDD
E19
CVDD
M24
CVDD
N24
CVDD
U24
CVDD
AE14
CVDD
AE15
IOVDD
P5
IOVDD
R1
IOVDD
R2
IOVDD
R3
IOVDD
R4
IOVDD
R5
IOVDD
T5
IOVDD
E11
IOVDD
E12
IOVDD
E13
IOVDD
E14
IOVDD
E15
IOVDD
E16
IOVDD
E17
IOVDD
E18
IOVDD
P24
IOVDD
R24
IOVDD
R25
IOVDD
R26
IOVDD
R27
IOVDD
R28
IOVDD
T24
POWE#
B27
POCE0#
B28
POOE0#
C26
POCE1#
C27
POOE1#
C28
POCE2#
D25
POOE2#
D26
OSDA0
E1
OSCL0
F4
OSDA1
E3
OSCL1
E2
U0TX
F3
U0RX
F2
U1TX
F1
U1RX
G4
U2TX
G3
U2RX
G2
U2CTS
G1
U2RTS
H4
AO1SDATA3
H3
AO1SDATA2
H2
AO1SDATA1
H1
AO1SDATA0
J4
AO1LRCK
J3
AO1BCK
J2
AO1MCLK
J1
AO2SDATA0
K1
AO2LRCK
K2
AO2BCK
K3
AO2MCLK
K4
ASPDIF
L3
ASPDIF2
L4
VOB0
L2
VOB1
L1
VOB2
M4
VOB3
M3
VOB4
M2
VOB5
M1
VOB6
N4
VOB7
N3
VOG0
N2
VOG1
N1
VOG2
P4
VOG3
P3
VOG4
P2
VOG5
P1
VOG6
T1
VOG7
T2
VOR0
T3
VOR1
T4
VOR2
U1
VOR3
U2
VOR4
U3
VOR5
U4
VOR6
V1
VOR7
V2
VOPCLK
V3
VOHSYNC
V4
VOVSYNC
W1
VODE
W2
JTRST#
W3
JTDI
W4
JTMS
Y1
JTCK
Y2
JRTCK
Y3
JTDO
Y4
GND
L14
GND
L15
GND
L16
GND
L17
GND
L18
GND
M14
GND
M15
GND
M16
GND
M17
GND
M18
GND
N14
GND
N15
GND
N16
GND
N17
GND
N18
GND
P11
GND
P12
GND
P13
GND
P14
GND
P15
GND
P16
GND
P17
GND
P18
GND
R11
GND
R12
GND
R13
GND
R14
GND
R15
GND
R16
GND
R17
GND
R18
PARB#
D27
PARE#
D28
PACE#
E25
PACLE
E26
PAALE
E27
PAWE#
E28
ELREQ
F25
ECLK
F26
ECNTL0
F27
ECNTL1
F28
EDATA0
G25
EDATA1
G26
EDATA2
G27
EDATA3
G28
EDATA4
H25
EDATA5
H26
EDATA6
H27
EDATA7
H28
ELPS
J25
ELINKON
J26
ORESET#
J27
OIRI
J28
OIRO
K25
ICS1#
K26
ICS0#
K27
IDA2
K28
IDA0
L25
IDA1
L26
IINTRQ
L27
IDMACK#
L28
IIORDY
M25
IDIOR#
M26
IDIOW#
M27
IDMARQ
M28
IDD15
N25
IDD0
N26
IDD14
N27
IDD1
N28
IDD13
P25
IDD2
P26
IDD12
P27
IDD3
P28
IDD11
T28
IDD4
T27
IDD10
T26
IDD5
T25
IDD9
U28
IDD6
U27
IDD8
U26
IDD7
U25
IRESET#
V28
DDETECT
V27
DCLK
V26
DCMD
V25
DDATA0
W28
DDATA1
W27
DDATA2
W26
DDATA3
W25
MDETECT
Y28
MCLK
Y27
MBS
Y26
MDATA0
Y25
MDATA1
AA28
MDATA2
AA27
MDATA3
AA26
STSCLK
AA25
STSDOUT
AB28
STSDIN
AB27
SPWRSEL
AB26
SDETECT
AB25
SCMDVCC
AC28
SRST
AC27
SCLK
AC26
SDATA
AC25
GND
T11
GND
T12
GND
T13
GND
T14
GND
T15
GND
T16
GND
T17
GND
T18
GND
U11
GND
U12
GND
U13
GND
U14
GND
U15
GND
U16
GND
U17
GND
U18
GND
V11
GND
V12
GND
V13
GND
V14
GND
V15
GND
V16
GND
V17
GND
V18
DVREF2
AE8
DVREF0
AE9
DVREF1
AE20
DVREF3
AE21
RDQ32
AA1
RDQ33
AA2
RDQ34
AA3
RDQ35
AB1
RDQ36
AB2
RDQ37
AB3
RDQ38
AC1
RDQ39
AC2
RDQS4
AC3
RDQM4
AD1
RDQM5
AD2
RDQS5
AD3
RDQ40
AE1
RDQ41
AE2
RDQ42
AE3
RDQ43
AF1
RDQ44
AF2
RDQ45
AF3
RDQ46
AG1
RDQ47
AG2
RCLK0
AH1
RCLK0#
AH2
RDQ0
AH3
RDQ1
AG3
RDQ2
AH4
RDQ3
AG4
RDQ4
AF4
RDQ5
AH5
RDQ6
AG5
RDQ7
AF5
RDQS0
AH6
RDQM0
AG6
RDQM1
AF6
RDQS1
AH7
RDQ8
AG7
RDQ9
AF7
RDQ10
AH8
RDQ11
AG8
RDQ12
AF8
RDQ13
AH9
RDQ14
AG9
RDQ15
AF9
RWE#
AH10
RCAS#
AG10
RRAS#
AF10
RCS#
AH11
RBA0
AG11
RBA1
AF11
RA10
AH12
RA0
AG12
RA1
AF12
RA2
AH13
RA3
AG13
RA4
AF13
RA5
AH14
RA6
AG14
RA7
AF14
RA8
AH15
RA9
AG15
RA11
AF15
RA12
AH16
RA13
AG16
RCKE
AF16
RDQ16
AH17
RDQ17
AG17
RDQ18
AF17
RDQ19
AH18
RDQ20
AG18
RDQ21
AF18
RDQ22
AH19
RDQ23
AG19
RDQS2
AF19
RDQM2
AH20
RDQM3
AG20
RDQS3
AF20
RDQ24
AH21
RDQ25
AG21
RDQ26
AF21
RDQ27
AH22
RDQ28
AG22
RDQ29
AF22
RDQ30
AH23
RDQ31
AG23
RCLK1
AF23
RCLK1#
AH24
RDQ48
AG24
RDQ49
AF24
RDQ50
AH25
RDQ51
AG25
RDQ52
AF25
RDQ53
AH26
RDQ54
AG26
RDQ55
AH27
RDQS6
AH28
RDQM6
AG28
RDQM7
AG27
RDQS7
AF28
RDQ56
AF27
RDQ57
AF26
RDQ58
AE28
RDQ59
AE27
RDQ60
AE26
RDQ61
AD28
RDQ62
AD27
RDQ63
AD26
RVDD
AA4
RVDD
AB4
RVDD
AC4
RVDD
AD4
RVDD
AE4
RVDD
AE5
RVDD
AE6
RVDD
AE7
RVDD
AE10
RVDD
AE11
RVDD
AE12
RVDD
AE13
RVDD
AE16
RVDD
AE17
RVDD
AE18
RVDD
AE19
RVDD
AE22
RVDD
AE23
RVDD
AE24
RVDD
AE25
RVDD
AD25
ATP1
D2
AVDD_APLL0
C2
AVDD_APLL1
B1
AVDD_VPLL
A1
AVDD_DMPLL0
C1
AVDDRKP
C3
AVDDYKP
B5
AVDDBGKP
B6
DACVREF
B7
DVDDKP
C6
OXTALO
A2
OXTALI
B2
NC
A5
NC
D6
AVDD_DMPLL1
D3
ATP2
D1
CAPVGND
E5
TP1
VCXO1
TEST_PD
LED1
LED DIP2.54
LED2
C238
NC/10uF
TP7
R36
4.7K
0402R
TP3
U2CTSTEST_PD