A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
C832
0.1
10V
1005
B
C833
0.1
10V
1005
B
C830
0.1
10V
1005
B
C831
0.1
10V
1005
B
C828
0.1
10V
1005
B
C829
0.1
10V
1005
B
C819
10
10V
2125
B
C827
0.1
10V
1005
B
C821
0.1
10V
1005
B
C823
0.1
10V
1005
B
C825
0.1
10V
1005
B
C818
10
10V
2125
B
C826
0.1
10V
1005
B
C820
0.1
10V
1005
B
C822
0.1
10V
1005
B
C824
0.1
10V
1005
B
C802
1
6.3V
1005
B
C807
0.01
25V
1005
B
C811
0.001
50V
1005
B
C803
1
6.3V
1005
B
C808
0.1
10V
1005
B
C804
1
6.3V
1005
B
C809
0.1
10V
1005
B
C805
0.1
10V
1005
B
C810
0.001
50V
1005
B
C914
10
10V
2125
B
C814
0.1
10V
1005
B
C815_1
10
10V
2125
B
C817
8P
50V
CH
C816
7P
50V
CH
C806
4.7
16V
2125
B
C813
0.1
10V
1005
B
C915
1
6.3V
1005
B
C836
0.1
10V
B
C834
0.1
10V
B
R803
2.2K
1/16W
R806
4.7K
1/16W
R804
1K 1/16W
R805
47K
1/16W
R808
1K 1/16W
R807
1K 1/16W
R802
330 1/16W
R815
1K 1/16W
R813
4.7K 1/16W
R816
4.7K
1/16W
R818
4.7K
1/16W
R819
4.7K 1/16W
R817
4.7K
1/16W
R838
4.7K 1/16W
R872
10K 1/16W
R866
10K 1/16W
R809
10K 1/16W
R865
10K 1/16W
R801
1 1/16W
1608
R869
4.7K
1/16W
R871
4.7K
1/16W
R873
8.2K 1/16W
R825
4.7K 1/16W
R821
4.7K 1/16W
R822
4.7K 1/16W
R824
5.1K 1/16W
+-1%
R823
4.7K 1/16W
R820
4.7K 1/16W
R867
4.7K 1/16W
R828
4.7K 1/16W
R868
10K 1/16W
R830
33
1/16W
R835
10K
1/16W
R833
10K
1/16W
R829
10K
1/16W
R837
10K
1/16W
IC806
PST3229NR
RESET IC
1
2
3
4
5
W810
Q805
KRC104SRTK
SW
Q807
KRC104SRTK
SW
Q801
KRC104SRTK
SW
Q806
KRA104SRTK
SW
Q808
KRA103SRTK
SW
Q809
KRA103SRTK
SW
IC801
AT24C32CN-SH-T
EEPROM 32K
1
2
3
4
5
6
7
8
D802
KDR730E-RTK/P
CD801
CH231503
1
2
3
B801
FCM1608KF-601T02
B802
FCM1608KF-601T02
B803
FCM1608KF-601T02
B804
FCM1608KF-601T02
B811
FCM1608KF-102T02
B810
FCM1608KF-102T02
IC800
MT5362CHG
SCALER
C6
C7
D7
E7
C8
D8
E8
K10
R10
U10
L11
P11
R11
U11
V12
U13
V14
L15
U15
K16
V16
L17
N17
R17
U17
V17
K18
M18
P18
T18
B1
C2
K2
U2
V2
D3
L3
V3
D4
L4
U4
E5
K5
T5
G6
T6
Y6
R13
T13
L14
M14
N14
P14
R14
T14
U14
K15
M15
N15
P15
R15
T15
L16
M16
N16
P16
R16
T16
U16
F17
K17
M17
P17
T17
L18
N18
R18
U18
F20
E22
AA7
L10
P10
T10
M11
N11
T11
L12
M12
N12
P12
R12
T12
U12
L13
M13
N13
P13
AC5
AB6
F18
F19
F21
F22
P22
N23
P23
IC800
MT5362CHG
SCALER
R23
N24
P24
R24
N25
N26
V13
E20
A12
AB5
AA6
AC4
AA5
AB4
D16
D23
E23
C23
C22
E18
E17
B16
C16
E16
A15
B15
B14
V25
V26
AE3
AF5
AE5
AF4
AF6
AE6
AA25
Y24
Y25
W24
AA26
W23
AE4
AD4
E21
AF3
AD5
D21
AC8
AB8
AF2
AE2
AE1
AD11
D22
AD10
AC10
AB10
AC9
AB9
AD8
AC11
AB11
AC1
V10
AC6
AD6
AC7
AD7
V11
V24
W25
AD2
AC2
AC3
AB3
AD3
JG822
JG811
JG801
JG810
JG809
JG808
JG825
JG824
JG802
JG805
JG804
JG803
JG819
JG815
JG816
JG817
JG818
X801
100DT05403
54MHz
1
2
3
4
HS801
763WAA0386
CP801
A2001WV-4A
1
2
3
4
CP802
USB-A1D102F-4B4N
1
2
3
4
CP803
A2001WV-6A
1
2
3
4
5
6
Q804
KTA1504S_Y_RTK
SW
CAUTION: DIGITAL TRANSISTOR
CAUTION: DIGITAL TRANSISTOR
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
AT+6V
AVDD12_LDO
ATV/DTV_SW
LIGHT_CTL
AT+3.3V
AT+3.3V
GREEN_LED
USB+5V
U0RX
AVDD12_PLL
MT8295_SELECT
D+1.1V
P_FAIL-L
LCD_ON-H
U0TX
RED_LED
INVERTER-H
HDMI_HPD
LIGHT_CTL
USB_PWR_EN
DVD_RESET
AUDIO_MUTE-H
GREEN_LED
AVDD12_LDO
RED_LED
USB+5V
SYS_PWR-H
USB_DM0
INVERTER-H
AT+6V
MT8295_RESET
USB_DP0
AT+3.3V
MT8292_RESET
AT+3.3V
MT8292_MUTE
D+3.3V
AVDD12_USB
CI_INT
D+1.1V
AVDD33_USB
DVD_RESET
DVD_P.ON-H
USB_PWR_EN
EEP_SCL
EEP_SDA
OSCL1
XTALO
AVDD33_XTAL
XTALI
MT8295_RESET
CI_INT
EEP_VCC
GND
MT8295_SELECT
USB_DP0
D+3.3V
USB_DM0
USB_VRT
EEP_VCC
D+3.3V
ATV/DTV_SW
LCD_ON-H
ADIN0_SRV
EEP_SCL
A+1.25V
ADIN1_SRV
EEP_SDA
ADIN2_SRV
KEY_B
SCART1_SW
OSCL1
AUDIO_MUTE-H
ADIN5_SRV
AT+3.3V
KEY_A
MT8292_RESET
D+3.3V
MT8292_MUTE
OSCL0
SYS_PWR-H
D+3.3V
OSCL1
OSCL0
OSDA0
OSDA0
AT+3.3V
U0RX
HDMI_HPD
U0TX
SCART1_SW
OPWM0
JTCK
OPWM1
JTDI
OPWM2
JTDO
JTMS
OIR1
JTRST#
OPCTRL0
OPCTRL2
AT+3.3V
OPCTRL4
DVD_P.ON-H
OPCTRL0
OPWRSB
EEP_SCL
EEP_SDA
ORESET
KEY_B
ORESET
KEY_A
ADIN5_SRV
ADIN1_SRV
ADIN2_SRV
OIR1
GND
P_FAIL-L
AT+3.3V
OSCL0
AT+3.3V
A+1.25V
AVDD12_PLL
GND
GND
D+3.3V
OSDA0
D+3.3V
INVERTER-H
D+3.3V
OPWM0
GND
OPWM1
AVDD12_USB
JTRST#
JTDI
OPCTRL4
OPWM2
JTMS
JTCK
JTRST#
D+1.1V
JTDO
ADIN0_SRV
USB_VRT
D+3.3V
AVDD33_USB
OSCL0
OPCTRL2
GND
OSDA0
DVD_P.ON-H
AT+3.3V
AVDD33_XTAL
U0TX
ADIN5_SRV
U0RX
GND
H-10
H-9
GND
3V3
RX
TX
GND
5V
USB_DM0
USB_DP0
SDA
SCL
I2C_OFF
GND
GND
3V3
GND
KEY B
KEY A
Bypass Cap. Close to MT5362 VCC pin
FROM/TO REGULATOR/EXTIO
TDO
JTRST#
TDI
TMS
TCLK
GND
28
30
29
FROM/TO SUBMICON/TUNER
FROM/TO HDMI/JACK
FROM/TO AUDIO_SWITCH
FROM/TO AVDAC/LVDS
FROM/TO COMMON_I/F
CMJ151
PCBF40
NC
NC
OUT
NC
IN
NC
GND
3.3
3.4
0
5.7
6.5
0
NC
NC
NC
NC
0
3.3
0
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
DVSS
POWER
VCC3IO
VCC3IO
VCO3IO_1
VCO3IO_1
VCO3IO_1
VCO3IO_1
3.3
3.3
3.3
3.3
3.3
3.3
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SYSCON/POWER SCHEMATIC DIAGRAM
(MAIN PCB)
AVSS12_PLL
AVSS12_PLL
AVSS12_PLL
AVDD12_DMPLL
AVDD12_ADCPLL
AVDD12_TVDPLL
AVDD12_DTDPLL
AVDD12_SYSPLL
AVDD12_APLL
AVDD12_LDO
SYSCON
GPIO0
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
GPIO6
GPIO7
GPIO9
GPIO8
GPIO10
GPIO11
GPIO12
GPIO13
GPIO14
GPIO15
GPIO16
GPIO17
GPIO18
GPIO19
XTALI
XTALO
VCXO
USB_DP0
USB_DM0
USB_VRT
USB_DP1
USB_DM1
ADIN1_SRV
ADIN2_SRV
ADIN3_SRV
ADIN4_SRV
ADIN0_SRV
ADIN5_SRV
OSCL0
OSCL1
OSCL2
OSDA0
OSDA1
OSDA2
U0RX
U0TX
OPWM0
OPWM1
OPWM2
OIRI
OIRO
OPCTRL0
OPCTRL1
OPCTRL2
OPCTRL3
OPCTRL4
OPCTRL5
OPWRSB
ORESET
JRTCK
JTCK
JTDI
JTDO
JTMS
JTRST
AVDD12_USB
AVDD33_USB
AVDD33_USB
AVSS33_USB
AVSS33_USB
AVSS12_USB
AVDD33_XTAL
AVSS33_XTAL
NC
NC
Noise Filter
Close to MT5362 VDD pin.
NC
SDA
SCL
VCC
A0
A1
A2
GND
TEST
0
0
0
1.2
1.2
1.2
1.2
1.2
1.2
1.2
3.3
3.3
0
0
0
0
3.4
3.4
3.3
3.4
3.3
3.3
3.4
3.4
3.3
3.3
3.3
3.3
2.8
3.3
0
0
3.4
0.4
1.3
3.2
0
3.3
3.4
3.4
0
3.3
3.3
3.3
0
3.4
0
0
3.2
0
0
0
0
3.4
3.4
3.4
3.4
3.3
2.4
0
3.4
0
0
3.2
2.3
0
3.6
0
0
3.3
0
3.3