BBK LD1534SU User manual

SERVICE MANUAL
MODEL :LD1534SU
CONTENTS
SAFETY PRECAUTION
SPECIFICATION
BLOCK DIAGRAM
CIRCUIT DIAGRAM
FACTORY MODE&ADJUSTMENT
UPGRADE SOFTWAR
TROUBLE SHOOTING
EXPLODED DIAGRAM
APPENDIX

Specification
TV System PAL BG/DK/ I SECAM BG/DK/L/L’
Channel
Coverage 48.25~865.25 MHz
Picture I.F. 38.90MHz ˄BG,DK,I˅
Intermediate
Frequencies Sound I.F. 33.40 MHz (BG)
32.40MHz(DK,L)
32.90MHz(I)
TV
Tuning System FS With PLL
Tuner Band Full Band
Auto Channel Scanning Yes
Reception
Number Of Preset Channels 100
Antenna
Impedance 75 Ohm Unbalanced
Power Supply Power supply:AC 100V-240V, 50/60Hz
TV KEY STANDBY,SOURCE, MENU, CH+/CH-, VOL +/-
Right panel DVD KEY EJECT,STOP,PLAY/PAUSE
Front Panel LED Indicators (Red/Green) Standby/On
TV 75ohmAerial X 1
HDMI Connector X 1
SCART X 1
RCA Video Jack X 0
Image In
D-sub 15 Pin VGAConnector X 1
RCAAudio (L/R) Jack - White/Red X0
back
Audio In φ3.5 Stereo Jack(PC audio) X 1
Image In RCA Video Jack X 1
Audio In RCAAudio (L/R) Jack -
White/Red X2
Left
Audio Out φ3.5 Earphone Jack X 1
USB X 1
Terminals
Right Multimedia Card Reader X 1
DVD Loader DL-08HA-00-044
DVD
Loading Type Slot-in

Disc Format DVD/CD/VCD/CDR/CDRW/DVD-R/DVD+R/
DVD-RW/DVD+RW/SVCD
Multimedia Format MP3/WMA/JPEG/MPEG-1/MPEG-2/MPEG-4
DIVX3.XX-DIVX5.XX
Output Power (1 KHz 10% THD ) 2W
NICAM / STEREO Yes
Bass Yes
Treble Yes
Audio
Balance Yes
OSD Language Russian , English
Brand CMO
Model M156B1-L02
Size 15.6”
Backlight CCFLx 2
Pixel Pitch 0.252mm (H) x 0.252mm(V)
Horizontal (dots) 1366
LCD Panel
˄
˄˄
˄For Reference˅
˅˅
˅
Resolution Vertical (Lines) 768
Horizontal (dots) (Max) 1360Support
Resolution(For PC) Vertical (Lines) (Max) 768
Speaker 8 Ohm /3W x2pcs
On working 45W
Power Consumption Standby 1W
Specifications are subject to change without notice.

TSUMV26KE
Decoder,SCALER,ADC,A
udio/Video Decoder ĂĂ
Headp
hone
Headphone
jack
LCD Panel
Speaker
2M
serial
Flash
EEPROM
(option)
L/R
Antenna
SCART
VGA
PC
Audio
HDMI
30PIN2.0mm
LVDS jack
TDA1517
Amplifier
12V
Power manage
DC/DC & LDO
3.3V
1.2V
5V
12V
Tuner
RGB/AV
Block Diagram
2-IN-1 Power Supply
Board(AC/DC)
RF
IF
DVD Loader
MT1389L MPEG
Decoder & Servo
System
SDRAM Flash
SD/MS/
MMC
Card
USB
DISC
DVD MODULE
Y/C AND SPI protocal
Key
SUB
Board
IR SUB
Board
AC Power
Supply

EWIN
49, 2009
TSUMV26KE
TSUMV26KE_Power
1
A2 2.0
of
SheetDate:
RevDocument NumberSize
Title
1
VDDP_PM & AVDD_MPLL must be alive
For PM Mode==>
PM==> Power down(PM Mode)=0
Power on =1
6.8mA
42mA
Max:300mA
Max:350mA
300mA
⊼ᛣ䗝⫼⺕⦴乱ᅮ⬉⌕
142mA
⊼ᛣ䗝⫼⺕⦴乱ᅮ⬉⌕
For Standby Mode==>
VDDP_PM & AVDD_MPLL & AVDDA &
VDDP & VDDC must be alive
5V for tuner
To IR Board
G
R
IR
SW5V
DVD-12V
GND
GND
SW5V
+12V
GND
BLON
GND
Bri
+12V
6070DUN
Inverter Connector
To Key Board
To DVD supply power
1.8V: R59=360,R60=820
3$1(/$
'9'P$
,PD[ $
03
9
Max:300mA
3$1(/32:(5
Power Control
DC-DC Module
small size POWER INPUT
L2M25(00) 2009.10.16
STB5V
for with stb5v POWER INPUT
+12V
GND
BLON
GND
Bri
+12V
S5V
S5V
90mA
C18
0.1UF
C312.2uF
C290.1UF C28100PF
C1382.2uF
C30
0.1UF
C8
0.1UF
C170.1UF
C20
0.1UF
C230.1UF
C16
0.1UF
C320.1UF C330.1UF
C21
0.1UF
C3
0.1UF
C34
0.1UF
C15
0.1UF
C190.1UF
C220.1UF
C27
0.1UF
C90.1UF
CE1
220u/16V
D51
SS110E
L23
FB
L28
FB
CE3
220u/16V
1BS
2IN
3SW
4GND
8
SS 7
EN 6
COMP 5
FB
U16
IN
OUT
ADJ
3 2 1
4
U32
AMS1117-ADJ
+
CA2
47uF/16V
+
CA3
47uF/16V
CE2
220u/16V
C120.1UF
C96
0.1UF
C97
0.1UF
G
D
S
U18
AP2305GN
CE9
47U/16V
+
CE15
220uF/16V
R134
47R/1206
G
DS
U19
AP2305GN
C105
1UF C106
1UF
C107
0.1UF
1
1
22
33
44
55
6
6
7
7
8
8
9
9
H4
NC/HOLE-V8
1
1
22
33
44
55
6
6
7
7
8
8
9
9
H3
NC/HOLE-V8
1
1
22
33
44
55
6
6
7
7
8
8
9
9
H2
NC/HOLE-V8
1
1
22
33
44
55
6
6
7
7
8
8
9
9
H1
NC/HOLE-V8
Q17
3904
Q20
3904
G
D
S
U21
AP2305GN
CE5220u/16V
D54
M7
D55
M7
1
2
3
CN104
CN-3P2.0H
1
2
3
4
5
CN6
CN-5P2.0
PH2.0-5A / 4A(OPTION)
1
2
3
4
5
J1
CN-5P2.0
Q22
3904
1
2
3
4
5
6
J9
1
1
1
1
C153
220pF
C150
1000pF
C147
1UF
C146
0.1UF
C1440.1UF
C152
1000pF
C151 1000pF
C148 1000pF
C149
0.1UF
L32
0R/NC
G
DS
U22
AP2305GN
IN
OUT
ADJ
3 2 1
4
U24
AMS1117-ADJ
+
CA23
47uF/16V
+
CA28
220uF/16V
C223
0.1UF
C243
0.1UF
C14
2.2UF
R30
12K
R31
39K
R32
8.2K
R54
NC
R5
20K
R55
680R
R56
1.2K
R59
10R R60
NC
R63
10K
R64
100K
R70
100K
R72
4.7K
R7
100K
R74
10K
R75
10K
R76
4.7K
R77
100K
R78 10K
R79
4.7K
R80
20K/0R
R16 2K
R15 2K
R81
100R
R18
100R
R84
220R
Q4 MMBT3904
C80
0.1UF
C10.1UF
C2
0.1UF
C81
1000pF
C82 3300PF
C83
0.01UF
C85 0.1UF
C36
0.1UF
C86
1000pF
L8 B601
L9 B601
L4 B601
L2 B601
L10 B601
L7 B601
L25
DL1215/22uH
1
2
3
4
CN2
4P2.0
R121
4.7K
R126
4.7K
R3
22R
R64.7k
R94.7k
R342
5.6R/3W
Q2
3904
R2
0R/NC
C92
0.1UF
1
2
3
4
5
6
J15
PS2B-B
CE4
220u/16V
L11 FB 1206/NC*
L12 NC*
R4
100R*
+
CA8
47uF/16V
RE3
ved*
RE4
ved*
R1
10K
R8
100K
R69
1k




6
1
2
3
4
5
6
7
8
J2
8P2.0mm
G
D
S
U1
AP2305GN
R29
47K
+
CA26
47uF/16V
+
CA6
47uF/16V
R341
68R/2W
C99 0.1UF
C98
0.1UF
R57
1K
E
B
C
Q12
SS8050
'= 9
+
CA10
100uF/16V
R224
47k
Q1
3904
R220
5.6K
C95
103
C101
102
R50
100k
R58nc
VDDC
AVDD_MPLL
VDDP
SB_3.3V
VDDP
VDDC
AVDD_AU
AVDD_VIF
3.3_SW
VDDP_PMSB_3.3V
WAKEUP
STB_5V
AGND
AGND
SW_12V +12V_IN
DVD_12V
SW_5V
STB_5V
SW_5V
STB_5V
ON-PANEL
VCC-PANEL
SW_12V
IR-IN
SB_3.3V 3.3_SW
SW_5V
VDDC
POWER_ON/OFF
POWER_ON/OFF
SW_5V
SB_3.3V
KEY2-IN
KEY1-IN
AGND
AGND
AGND
+12V_IN
+12V_IN
STB_5V
SB_3.3V
ON-PBACK
SW_5V
+12V_IN
POWER_ON/OFF
DVD_12V AGND
PWM1
AGND
AGND
EN
EN
STB_5V
+12V_IN
S5V
AGND
BLON
BLON
BRI
EN2
STB_5V
SW_12V
TU_5V
AGND
AGND
+12V_IN
EN
EN2
S5V
MAIN BOARD SCHEMATICS-1
CIRCUIT DIAGRAM

EWIN
42
TSUMV26KE
Title
Size Document Number Rev
Date: Sheet of
2.0A2
1
TSUMV26KE
August, 2009
DVI/HDMI INPUT
AUDIO
OUTPUT VIDEO
INPUT
AUDIO
INPUT
VIF INPUT
VGA INPUT
Y,Pb,Pr INPUT
GPIO Control Pins
Mode Selection
I2C address
at A0.
CL=20pf of XTAL
PANEL
INTERFACE
Please close to chip.
WARNING !!!
PWM freq :
from 6MHz ~ 12M/2^34(=0.0007)Hz
AVDDA
LVDS CONNECTOR
EEPROM
Reset
SPI Flash
Location Near IC Pin.Location Near IC Pin.
Please close to chip.
Please close to chip.
Please close to chip.
LED
C117
0.1UF
C118
0.1UF
C124
0.1UF
C126
1UF
C140
0.1UF
C125
4.7uF
C116 0.1UF
C114
47nF
C113
47nF
C1230.1UF
C112
1000pF
C119
100pF
Q15
3906
R180 100R
R176 100R
R177 100R
R181 100R
120 RXACKP
119 RXACKN
37 TAGC
121 RXA0N
122 RXA0P
124 RXA1N
125 RXA1P
126 HPLUGA
112 DDCDB_DA
111 DDCDB_CK
5GIN1M
2BIN1
3SOGIN1
4GIN1
6RIN1
9BIN0
10 GIN0M
8HSYNC0
14 VSYNC0
17 CVBS2P
18 CVBS1P
19 CVBS0P
35 VR27
1GND
22 GND 29 GND
110
VDDP_2
75
SCK
65
ALE
73
SDI
74
SCZ
72
SDO
108
SAR1
62
PWM0 61
PWM1
71
AD[0]
104
DDCA_DA
90
VDDP
78
VDDC
64
VDDP
92
LVA3P 91
LVA3M
94
LVACKP 93
LVACKM
96
LVA2P 95
LVA2M
98
LVA1P 97
LVA1M
100
LVA0P 99
LVA0M
105
INT
81
LVB3P 80
LVB3M
83
LVBCKP 82
LVBCKM
85
LVB2P 84
LVB2M
87
LVB1P 86
LVB1M
89
LVB0P 88
LVB0M
57
VDDP
66
RDZ
113
HWRESET
24
XOUT
25
XIN
23
AVDD_MPLL
30 VIFP
128 RXA2P
127 RXA2N
60
PWM2
11 GIN0
12 SOGIN0
21 CVBSOUT
38
AVDD_AU
31 VIFM
46 AUVRM
47 AUVRP
48 AUVREF
39 LINE_IN_2L
40 LINE_IN_2R
41 LINE_IN_3L
42 LINE_IN_3R
52 LINE_OUT_0L
53 LINE_OUT_0R
50 DAC_OUT_0L
51 DAC_OUT_0R
103
DDCA_CK
109
SAR0
106
IRIN
67
WRZ
68
AD[3]
76
GPIOD[1]
77
GPIOD[0]
27
AVDD_VIF
36
AVDD_VIF
55 GND
70
AD[1]
69
AD[2]
114
CEC
115
WAKEUP
13 RIN0
34 GND
7
AVDD_ADC
44 LINE_IN_4R
43 LINE_IN_4L
102
VDDP
56
VDDP
49 GND
20 VCOM0
28
AVDD_VIF
32 SIFM
33 SIFP
45 AUCOM
63 GND
79 GND
116
VDDP
117 GND 118
VDDC
59
PWM3
107
SAR2
16 CVBS3P
15
AVDD_ADC
26 GND
54
VDDC
58 GND
101 GND
123
AVDD_DVI
U13
TSUMV26KU/KE
C127
0.1UF
C128
0.1UF
C129
22pF
+
CA20
10uF/16V
D43
BAV99
C109 22pF
C110
22pF
C1112.2uF
27
25
23
17
19
21
11
13
15
5
7
9
3
1
28
26
24
18
20
22
12
14
16
6
8
10
4
2
2930
CN3
2X15P2.0mm
C45 47nF
C46 47nF
R85
100K
R86
4.7K
R87
22K
R88
100R
R89
1M
R90 220R
R91
10K*
R92
2.2k*
R93
NC
R94
NC
R95
NC/33K
R96
4.7K
R974.7K R984.7K R994.7K
R10010K
R2310K
R2410K
R102
10K/NC
R10410K
R10510K
R10610K
R10710K
R108 10K/NC
1A0
2A1
3A2
4GND 5
SDA
6
SCL
7
WP
8
VCC
U10
24C32/SOP8
X1
14.318MHZ
1CE#
2SO
3WP#
4VSS 5
SI
6
SCK
7
HOLD#
8
VDD
U5
PS25VF040
L5
B601
L6
120R/B601
C87 47nF
R156 68R
R164 68R
R165 68R
R167 0R
R169 4.7K
+
CA4
10uF/16V
R17110k R179
10k
R182 100R
C73
2.2nF
C74
2.2nF
C75
2.2nF
C76
2.2nF
R212 1K
R213
220K
R214 1K
R215
220K
R216
220K
R217
220K
R218 1K
R219 1K
+
CA7
10uF/16V
C47 0.1UF
C48 0.1UF
C53 47nF
C54 47nF
C108
NC
C115
NC
C120
NC
C121
NC
C122
NC
C136
NC
C137
NC
C139
NC
C141
NC
C142
NC
C134
NC
C145
NC
C154
NC
C155
NC
C156
NC
C157
NC
C158
NC
C159
NC
C160
NC
C161
NC
SB_3.3V
SB_3.3V
SB_3.3V
SB_3.3V
SW_5V SW_5V
VDDP_PM
VDDPVDDP VDDC
AVDD_AU AVDD_VIF
TU_5V
SB_3.3V
AVDD_MPLL
3.3_SW
SB_3.3V
RXD
TXD
HPLUG
B_TX0+
B_TX0-
G_TX1-
G_TX1+
R_TX2+
R_TX2-
TXCLK-
TXCLK+
SDA_HD
SCL_HD
VS_RGB
HS_RGB
BIN+
SOG
GIN+
RIN+
SOY
Y+
PR+
PB+
CVBSOUT
CVBS1
SC_AUDIOR
AUOUTR1_AMP
AUOUTR2
AUOUTL1_AMP
AUOUTL2
TAGC
SIFP
SIFM
RXO3+
RXO3-
RXOC+
RXOC-
RXO2-
RXO2+
RXO1-
RXO0+
RXO1+
RXO0-
RXEC-
RXEC+
RXE3-
RXE3+
RXE1-
RXE2+
RXE2-
RXE0-
RXE1+
RXE0+
ON-PANEL
AMP-MUTE
ON-PBACK
SIF_CTL
VIFM
VIFP
WAKEUP
CVBS0
I2C_SCL
I2C_SDA
WP_EE
CVBS1
BIN+
SOG
GIN+
AUVRADP
VS_RGB
B_TX0-
4052/RGB-SW
AUVREF
R_TX2-
SCL_HD
I2C_SCL
SDA_HD
TXCLK-
SYS_RST
TXCLK+
R_TX2+
G_TX1-
G_TX1+
B_TX0+
HWRESET
HS_RGB
RIN+
SOY
Y+
PB+
CVBS0
PR+
HPLUG
CVBS1_
BIN+
SOG
GIN+
VS_RGB
AUOUTR2
SC_AUDIOL
SIFP
AUOUTL1_AMP
SC_AUDIOR
AUOUTL2
PC_LIN
PC_RIN
AUOUTR1_AMP
HS_RGB
RIN+
AGND
SOY
Y+
PB+
VIFP
CVBS0_
VIFM
PR+
SIFM
RXO0- RXO0+
RXO1-
RXO2-
RXO1+
RXO2+
RXOC- RXOC+
RXO3- RXO3+
RXE0-
RXE1-
RXE2-
RXEC-
RXE3-
RXE0+
RXE1+
RXE2+
RXEC+
RXE3+
AGND
AGND
PWM1
SCK
HWRESET
IR-IN
ON-PBACK
ON-PANEL
KEY1-IN
KEY2-IN
WAKEUP
DVD-SCK
DVD-SDA
4052/RGB-SW
PWM1
DVD-STB
WP_EE
SIF_CTL
AMP-MUTE
SO
SI
CZ
SCK
ONMUTE
ONMUTE
PWM2
DVD-SDA
DVD-STB
CVBS0_
CVBS1_
SC_AUDIOR
CVBSOUT
I2C_SDA
TAGC
SAR2(SC-FS) VCC-PANEL
CVBSOUT
AMP-L
AMP-R AUOUT-R
AUOUT-L
AMP-R
AMP-L
AUOUTR2
AUOUTR1_AMP
AUOUTL1_AMP AUOUTL2
DVD-SCK
DVD-SCK
DVD-SDA
SIF_CTL
ON-PBACK
DVD-STB
ONMUTE
WAKEUP
AMP-MUTE
ON-PANEL
SCK
SI
SO
CZ
SO
SI
CZ
RXD RXD
TXD TXD
SO
SI
CZ
SCK
AUOUTL2
AUOUTR2
AUOUTL1_AMP
AUOUTR1_AMP
VIFP
VIFM
SIFP
SIFM
TAGC
SCL_HD
SDA_HD
TXCLK-
TXCLK+
B_TX0-
B_TX0+
G_TX1-
G_TX1+
HPLUG
R_TX2-
R_TX2+
WP_EE
I2C_SCL
I2C_SDA
CVBS2_
DVD-CVBS&Y DVD-CVBS&Y
CVBS2_
DVD-C DVD-C
CVBS3_
CVBS3_
FS
AGND
DVD_R
DVD_L
SC_AUDIOL SC_AUDIOL
DVD/AV_R
DVD/AV_L
MAIN BOARD SCHEMATICS-2
CIRCUIT DIAGRAM

EWIN
439, 2009
tsumv26ku
TSUMV26KE_IN & OUT
1
A2 2.0
of
SheetDate:
RevDocument NumberSize
Title
A
B
C
D
5 4 3 2 1
D
C
B
A
2345
PC audio in
AUDIO SWITCH
HDMI
6&$579*$5*%6ZLWFK
9*$,QSXW
+'0,,QSXW
C135 47nF
C171 1nF
C174 47nF
C175 47nF
%
*
5





















J102
C264
22pF
C265
22pF
C266
22pF
RE20
NC
RE17
NC
RE18
NC
RE19
NC
RE15
NC
RE16
NC
RE21
NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J3
D-SUB(VGA)
C183
560pF
C130
560pF
C133
560pF
C131
560pF
C216 0.1UF
C221 0.1UF
C132
0.1UF
C226 1uF
C227 220pF
C228 22pF
C229 22pF
C230 22pF
C214 1uF
C192 1uF
C180 560pF
C232 560pF
C233 560pF
C234 560pF
C235
C238
SCART:100pF /AV:0R
C239 220pF
C242
220pF
C224
560pF
C222
560pF
RE1
NC
RE68
NC
RE69
NC
C6
0.1uF
RE28
NC
RE29
NC
RE30
NC
RE44
NC
RE45 NC
C43
22pF
C61
22pF
C62
22pF
C6347nF
C641nF
C6547nF
C6647nF
C39
0.1uF
R122 33R
R123 33R
R124 33R
R125 0R
R36 75R
R37 75R
R39 75R
R420R
R45NC
R47NC
R490R
R1274.7K
R174.7K
R40100R
R41100R
R1910K
R12810K
R129 100R
R48 100R
R130 1K
R131
4.7K
R132 10K/NC
R133
75R
R135
12K
R136
12K
R137
10K
R138
10K
R139
10R
R145 4.7K
R148 33R
R34 33R
R35 33R
R38 0R
R67
12K
R149
12K
R150
12K
R151
12K
R155
10K
R157
10K
R158
10K
R159
10K
R166 75R
R173 10R
R174 75R
R175 75R
R178 75R
R183 1.8K
R184 10K
R185 10K
R186 75R
R188 10K
R189 100R
R190 100R
R191 12K
R192 12K
1
DAT2+
2
DAT2SHIELD
3
DAT2-
4
DAT1+
5
DAT1SHIELD
6
DAT1-
7
DAT0+
8
DAT0SHIELD
9
DAT0-
10
CLK+
11
CLKSHIELD
12
CLK-
13
CEC
14
NC
15
SCL
16
SDA
17
DDC/CECGND
18
5VPOWER
19
HOTPLUG
J1102
CN-HDMIA



'
%$7&



'
%$7&
R44 2.2K
R43 2.2K
Q5
MMBT3904
C88 1uF
C84 1uF
C89
220pF
R14
75R
C78
22pF
R62
75R
R65
10R
R66 10R
1
2
3
4
CN4
4P2.0
1
2
3
4
5
J6
CN-5P2.0
C93
NC
C94
NC
RE2
NC
1
4
2
5
3
6
J12
AV3-8.4-14/PB
1
2
3
4
5
J14
PHONEJACK
Q6
2SC1815
R124.7k
R3347k
Q9
2SC1815
R534.7k
R714. 7k
Q8
2SC1815
R1014.7k
Q16
2SC1815
R20710k
R225 4.7k
R2264.7k
R21 10k
Q24
2SC1815
C68 0.1UF
R25 47k
C70 0.1UF
R73 0R
'
1
R82
10k
R20
10k
'
1
R27 10k
C51
0.1UF
C52
0.1UF
R46 10k
R51
12K
R52
12K
CE8
47u/16V
CE13
47u/16V
PC_AUR0
GIN+
RIN+
BIN+
SOG
PC_AUL0
SAR2(SC-FS)
SC-FB
VOUT
CVBS1
SC_L_OUT
SC_R_OUT
DLIN
DRIN
VOUT
SC_AUDIOL
SC_AUDIOR
DVD_L
DVD_R
SC_VIN#
PC_AUL0
PC_AUR0
YUV-LIN
YUV-RIN
4052/RGB-SW
YUV-LIN
YUV-RIN
YUV-RIN
YUV-LIN
CVBS0CVBS0
AGND
VGA-R
VGA-G
VGA-B
HS_RGB
VGA_VS
RXD
TXD
VGA_TX
VGA_TX
VGA_RX
VGA5V
VGA_RX
SW_5V
HD5V
HD5V
HD_+5V1
B_TX0+
B_TX0-
G_TX1+
G_TX1-
R_TX2+
R_TX2-
TXCLK+
TXCLK-
DDC_SDA
DDC_SCL
HD5V
HD5V
HPLUG
VS_RGB
VGA_VS
PB+
PR+
SOY
SW_5V
VGA5V
Y+
SDA_HD
SCL_HD
AGND
AGND
AGND
AV-CVBS
HD_R
HD_L
SW_5V
FSW#
HD_R
HD_L
AV-CVBS
DRIN
DLIN
DVD-STB
DVD-SDA
DVD-SCK
AGND
DVD-CDVD-C
AGND
DVDY/C-C
DVD-CVBS&Y
AGND
DVDY/C-Y
AGND
AGND
PCL#
PCR#
SC-FB
AGND
4052/RGB-SW
SW_5V
FS
AGND
AGND
PC_LIN
PC_RIN
DVD/AV_L
AGND
SW_12V
DVD/AV_R
A12V_2
CIRCUIT DIAGRAM
MAIN BOARD SCHEMATICS-3

EWIN
TSUMV26KE_Tuner+IF+TDA1517P
449, 2009
tsumv26ke
1
A2 2.0
of
SheetDate:
RevDocument NumberSize
Title
SIF
VIF
use for two standard audio system.
PIN2 Connected to PIN1 for PAL BG/DK/I,SECAM L
PIN2 Connected to GND for L'.
Layout placement
Close to Tuner
layout placement Close to Mstar IC
$99,'(2287387
1517:R239 0R
7266 :R239 0R
1517:R240 NC
7266 :R240 6.8K
9'&'&
CA1
10uF/16V
Q18
3906
Q19
3904
1AGC 2 3IIC_AS 4SCL 5SDA 6NC 7+5V 8 9
10 11 IF
U26
TDQ-6PD/T12B6CWADC & AFT7/W102G
C143 0.22UF
C181 0.22UF
C247
100pF
C248
100pF
Q119
3904
Q118
3906
CE151
220u/16V
'
1
C252
0.1uF
C253
0.1uF
1
1
2
2
3
3
4
4
CON16
TJC3-4A
1IN1
2SGND
3SVRR
4OUT1
5PGND
6OUT2
7
VP
8MU/STB
9IN2 10
11
12
13
14
15
16
17
18
U28
TPA1517/TDA1517
CE18
100u/16V
CE19 220u/16V
CE21 220u/16V
L27
FB 1206/NC
CE10
47U/16V
CE6
47U/16V
CE11
470u/16V
C271
1uF
C11
0.1uF
C24
0.1uF
C72. 2uF
C13 10nF
C25
10nF
C35 10nF
C37 10nF
C38 NC/10pF
C44 NC/10pF
L1 0.82uH
SAW
2ING 5
OUT2
3GND
4
OUT1
1IN
U2
K3953D
Q7
2SC2216/2SC2217
L3
NC/2.2uH
SAW
2ING 4
OUT1
3GND
5
OUT2
1IN
U3
K3953D
C213 2200PF
C211 2200PF
C55
0.1uF
C59
0.1uF
C60
0.1uF
C10
0.1uF
C67
100PF
C69 1uF
C71
100PF
C72 1UF
R195
100R
R196
100R
R197100R
R26
12K
R199 150R
R200 6.8K
R202
680R
R206 1.2K
R20820R
R209
1K
R210
75R/NC
R211 56R
R227
NC
R232
2.2k
R233
100R
R234 10K
R235 3K
R236
3K
R237
4.7K
R238
10K
R239
100R
R241 10R
R242 10R
R253
10K
R254
330R
R255
39R
R256 120R R257 75R
R263 220R* R264 220R*
'
1
R252
20K
C26 10nF
CE12
220u/16V
+
CE14
100uF/16V*
R68
47R/1206
C79
47pf
C90
47pf
C91
1uF
CE16
10U/16V
1
2
3
4
5
J13
PHONEJACK
Q10
3904
R103 10k
R112 10k
R113 10k
R114 10k
Q11
3904
Q36
3904
C817
0.1uF
R670
47k
R673
8.2k
R668
4.7k
R672
47
R67110k
R669 100R
Q14
3904
C103
0.1uF
R120
47k
R170
8.2k
R172
4.7k
R187
47
R20110k
R203 100R
R204 2.2K
R205 2.2K
C104
1uF
C100
1uF
' 1
C4
104
Q3
3904
L13
AI 1MH
R10100R
'
1
C5
33nF
C40
270PF
C41
33nF
'
=00,1
R1110K
C42
104
C56
33nF
R1347K
C57
104
C58
33nF
C77
104
I2C_SCL
I2C_SDA
SW_5V
CVBSOUT
AMP-R
21087(
287087(
AMP-MUTE
AGND
L+_O
SC_L_OUT
SC_R_OUT
SW_12V
AMPR#
AMPL#
L+
R+
AMP-MUTE#
IF-AGC
TAGC
SW_12V
VIFM
VIFP
SIFP
SIFM
VIF_12V
IF_TV
AMP_LIN
AMP-PLOUT
AMP_RIN
AMP-PROUT
AMP_RIN
AMP_LIN
R+_O
AMP-L
AGND
AGND
VOUT
TU_5V
A12V_2
AMP12V
AMP12V
SB_3.3V
SW_12V
SW_12V
SW_12V
A12V_2
AGND
AGND
A12V_2
A12V_2 A12V_2
AUOUT-L
AUOUT-R
AMP-PROUT
AMP-PLOUT
AGND
EN
AGND
SW_5V
CIRCUIT DIAGRAM
MAIN BOARD SCHEMATICS-4

CIRCUIT DIAGRAM
IR BOARD SCHEMATICS
TV KEY BOARD SCHEMATICS
DVD KEY BOARD SCHEMATICS

ƾJ15: Power Switch Button
NO. Definition Description
1 GND Ground
2 EN1 SW_12V Enable
3
4 NC
5 EN2 SW_5V Enable
6 GND Ground
ƾJ9: Inverter jack(6P 2.0mm)
NO. Definition Description
1 12v Power Supply
2 12v Power Supply
3 BLO Black-Light ON/OFF
Control
4 Bri Brightness Adjustment
5 GND Ground
6 GND Ground
ƾCON16: Speaker jack(4P 2.54mm)
NO. Definition Description
1 R Right Speaker Output
2 GND Ground
3 GND Ground
4 L Left Speaker Output
ƾCN104: Key jack(3P 2.0mm)
NO. Definition Description
1 K1 Key 1 (ADC Input)
2 GND Ground
3 K2 Key 2 (ADC Input)
ƾJ6: DVD SPI and DVD Audio jack(5P 2.0mm)
NO. Definition Description
1 SCK SPI Communication Protocol SCL
2 SDA SPI Communication Protocol SDA
3 DRIN Right Channel of DVD Audio Input
4 STB SPI Communication Protocol STB
5 DLIN Left Channel of DVD Audio Input
INTERFACE DEFINITION AND PIN FUNCTION
NC NO Connect
NO Connect

ƾCN4: DVD Y/C Signal jack(4P 2.0mm)
NO. Definition Description
1 DVD_C DVD Signal C
2 GND Ground
3 DVD_Y DVD Signal C
4 GND Ground
ƾJ1: DVD Power jack(5P 2.0mm)
NO. Definition Description
1 5V DVD 5V Power Supply
2 5V DVD 5V Power Supply
3 GND Ground
4 GND Ground
5 12V/MGND DVD 12V Power Supply/ motor Ground
ƾCN6: IR&LED jack(5P 2.0mm)
NO. Definition Description
1 GND Ground
2 IR Remote Receiver
3 LED-G Green Indicator
4 LED-R Red Indicator
5 5V Power Supply
CN
ƾ
2: Internal power supply jack (without inverter 4P 2.0mm)
NO. Definition Description
1 12V 12V Supply
2 12V 12V Supply
3 GND Ground
4 GND Ground
ƾJ2: Internal power supply jack
˄
with inverter 8P 2.0mm
˅
NO. Definition Description
1 12V 12V Supply
2 12V 12V Supply
3 5V 5V Supply
4 5V 5V Supply
5 GND Ground
6 GND Ground
7 BLO Black-Light ON/OFF
Control
8 Bri Brightness Adjustment


ƾCN3: LVDS Jack(2
h
15P 2.0mm)
NO. Definition Description
1 LCD-VDD Power for Panel
2 LCD-VDD Power for Panel
3 LCD-VDD Power for Panel
4 NC NO Connect
5 GND Ground
6 GND Ground
7 GND Ground
8 GND Ground
9 EDA3+ LVDS EVEN3+ Signal
10 EDA3- LVDS EVEN3+ Signal
11 ECK+ LVDS EVEN Clock + Signal
12 ECK- LVDS EVEN Clock - Signal
13 EDA2+ LVDS EVEN2 + Signal
14 EDA2- LVDS EVEN2 - Signal
15 EDA1+ LVDS EVEN1 + Signal
16 EDA1- LVDS EVEN1 - Signal
17 EDA0+ LVDS EVEN0 + Signal
18 EDA0- LVDS EVEN0 - Signal
19 GND Ground
20 GND Ground
21 ODA3+ LVDS ODD3 + Signal
22 ODA3- LVDS ODD3 + Signal
23 OCK+ LVDS ODD Clock + Signal
24 OCK- LVDS ODD Clock - Signal
25 ODA2+ LVDS ODD2 + Signal
26 ODA2- LVDS ODD2 - Signal
27 ODA1+ LVDS ODD1 + Signal
28 ODA1- LVDS ODD1 - Signal
29 ODA0+ LVDS ODD0 + Signal
30 ODA0- LVDS ODD0 - Signal

1) How to enter service mode
Press “Source” button on the remote control, then press”2580”, the service menu will be
displayed.
Source
Press “2580”
FACTORY MODE AND ADJUSTMENT

2) Service mode description
Color Temp: select a color temperature mode that you want to adjust;
R Gain: red gain for white balance adjusting;
G Gain: green gain for white balance adjusting;
B Gain: blue gain for white balance adjusting;
R Offset: red offset for white balance adjusting;
G Gain: green offset for white balance adjusting;
B Gain: blue offset for white balance adjusting;
Aging: to turn on or off aging mode, optional setting: On /Off;
Auto config: Auto adjust ADC channel difference, only available in VGA mode;
EEprom clear: reset EEPROM data to default value, all users’ program and setting will be
lost;
Panel: select different panel for factory;
TTX language: select Teletext language, optional setting: West East Russia;
DVD source set: to turn on or off DVD source in the user menu, optional setting: On/Off;
Hotel mode: to turn on or off hotel mode, optional setting: On/Off;
Key mode:to turn on or off local keyboard, optional setting: On/Off;
Power on: to setting the power on source, optional setting: TV Other;
Power mode: to setting the power on mode, optional setting: Force on Memory standby;
Volume:to setting the max sound volume when hotel mode is active;
AGC: to setting tuner’s RF AGC value;
Notes:
1ˊcolor temperature adjusting:in different source the white balance can be adjust
separated.the details as below:
1) DVD&YpbPr source use same group color temperature value.
2) TV&Scart source use same group color temperature value.
3) VGA&HDMI source use separated color temperature value.
2ˊAuto Config:please change source to VGA mode and with grey scale pattern then enter
service mode to do this item.

1) Open the update tools--Mstar ISP Utility
2) Click “Device” button and double click select correctly type(For TSUMV26 chassis select
Pm25LV040 normally)
3) Click “Config” button and click “Auto Detect” button confirm that the PC and ISP tool connect
properly. Adjust the LPT port speed to 138K, in order to speed up update process.
4) Click “Read” button then select the binary file of firmware.
UPGRADE SOFTWAR

5) Click “Auto” button and remove the marker of “Blank” and “Verify” items. Then click “Run”,
after several seconds the update process will be finish.

DVD Software upgrade
1˅Please rename the upgrading file to “MTK1389FE.BIN”. and download it to a USB device
2) Enter DVD source and insert USB device to TV set.
3)Press “DVD USB CARD” button, Will shown a dialog box as below.
4) Press button on remote control, Will shown a dialog box as below,
Please wait a few minutes(about 5 minutes) ,then DVD will restart auto .
During upgrading time, make sure to do not power off and pull out USB device.

4) After TV restart, Enter DVD setup menu in order to check the version number.
5) Press “9” “2” “1” “0” button serially, You will see DVD factory menu.
A dialog box will be showed as below. Marked with red circle is the version number.