Service Manual
Model No.:
- 32 -
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
R_TX2-
B_TX0-
B_TX0+
G_TX1+
G_TX1-
R_TX2+
TXCLK+
TXCLK-
SDA_HD
SCL_HD
HOTPLUG
RIN+
VGA_HS
MUX_VS
GIN+
SOG
BIN+
DVD_AV
SIDE_AV
SCART_AV
CVBS_OUT
MUX_Lin
AUOutR2
PC_Lin
REAR_A-Rin
PC_Rin
REAR_A-Lin
AUOutL2
MUX_Rin
SIFP
SIFM
TAGC
SIF_CTL
SIF-CTL
ON-PANEL
ON-PBACK
HDMICEC
SO
SI
SCK
PWM1PWM1
PWM0
CZ
ON_PANEL
DVD_ON/OFF
ON_PBACK
SPI_DI
SPI_CZ
SPI_DO1
SPI_CK
ON-PBACK
ON-PANEL
REAR_A-Lin
MUX_Rin
MUX_Lin
PC_Rin
PC_Lin
REAR_A-Rin
LED_CTL
DVD_ON/OFF
SYS_RST
HWRESET
HOTPLUG
SDA_HD
SCL_HD
RXE1-
RXE1+
RXE2+
RXE2-
RXE3+
RXEC+
RXE3-
RXEC-
RXO1+
RXO0-
RXOC+
RXO2-
RXOC-
RXO3+
RXO2+
RXO3-
RXO0+
RXO1-
R_TX2-
B_TX0-
B_TX0+
G_TX1+
G_TX1-
R_TX2+
TXCLK-
TXCLK+
VGA_HS
MUX_VS
RIN+
SOG
GIN+
BIN+
Y+
PR+
PB+
SOY
CVBS_OUT
TAGC
UART-RX
UART-TX
KEY0-SAR0
KEY1-SAR1
PWM0
IR_in
PWM2
I2C_SDA
I2C_SCL
HDMICEC
PWM3
PWR_ON/OFF
VIFM
VIFP
PWM2
PWM1
AUVRADP
AUVRADN
AUVREF
AMP-MUTE
AMP-MUTE
HWRESET
RXE0+
RXE0-
I2C_SCL
I2C_SDA
WP_EE
REAR_AV
CZ
SPI_CZ
SPI_DI
SPI_DO1
SI
SO
SIF-CTL
WP_EE
LED_G
KEY1-SAR1
KEY0-SAR0
LED_R
KEY0-SAR0
KEY_STB
IR_in
LED_G
LED_R
LED_CTL
UART-RX
UART-TX
SAR2
DVD_AV
SCART_AV
SIDE_AV
REAR_AV
MUX2_PBIN
MUX2_PRIN
MUX2_YIN
MUX2_PBIN
MUX2_YIN
MUX2_PRIN
VIFP
VIFM
SIFM
SIFP
LED_CTL
PWR_ON/OFF
HD_AUD_SW0
PWM1
PWM3
HD_AUD_SW1
SPI_CK
SCK
AUOutL1_amp
AUOutR1_amp
+3.3V_SB
+3.3V
+3.3V
+3.3V
+5V
+5V
VDDP_P
M
AVDDA
VDDP
VDDC
AVDD_AU
AVDD_VIF
+5V
AVDD_M
PL
L
+3.3V
+3.3V_SB
+5VSB
+3.3V_SB
+5VSB
+5VSB
+5VSB
HOTPLUG
B_TX0+
B_TX0-
G_TX1-
G_TX1+
R_TX2+
R_TX2-
TXCLK-
TXCLK+
SDA_HD
SCL_HD
MUX_VS
VGA_HS
BIN+
SOG
GIN+
RIN+
SIDE_AV
SCART_AV
CVBS_OUT
DVD_AV
PC_Lin
MUX_Lin
REAR_A-LIN
PC_Rin
MUX_Rin
REAR_A-Rin
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+
HD_AUD_SW1
ON_PANEL
AMP-MUTE
ON_PBACK
SIF_CTL
VIFM
VIFP
PWR_ON/OFF
I2C_SCL
I2C_SDA
ADJ_PWM0
IR_in
TXD0
RXD0
MUX2_PBIN
MUX2_YIN
MUX2_PRIN
SC_FS
REAR_AV
DVD_ON/OFF
HD_AUD_SW0
HDMICEC
DVI/HDMI
INPU
T
AUDIO
OUTPUT
VID
EO
INPU
T
AUDIO
INPU
T
VIF
INPU
T
VGA
INPU
T
Y,Pb,Pr
INPU
T
GPIO Control Pins
Mode
Selection
I2C address
at A0.
CL=20pf of XTAL
PANEL
INTERFACE
Please close
to chip.
WARNING !!!
do not use GPIO function in PAD_INT
if the system need HDMI_CEC function
PWM freq :
from 6MHz ~ 12M/2^34(=0.0007)Hz
FLASH:512KB
KEY PAD
DEBUG PORT
DESIGN:George Guo
MODEL: MSTV2203-N1
TITLE: TSUMV26KU
CHECKED:
Date: DEC. 12,2009
APPRD:
SHEET: 6 OF 9
VER:1.0
乘⬭
C177
ˈ䰆ℶԡϡ㡃
7
5
3
1
8
6
4
2
RN9
22RX4
7
5
3
1
8
6
4
2
RN9
22RX4
C86
10uF
C86
10uF
R168
22K
R168
22K
R298
22R
R298
22R
C110
0.1uF
C110
0.1uF
R192
4.7K
R192
4.7K
R160
200R
R160
200R
R208
10K
R208
10K
R179
2K
R179
2K
Q15 3906
Q15 3906
1
3
2
R164
4.7K
R164
4.7K
R186
0R
R186
0R
X1
14.318MHZ
X1
14.318MHZ
C111
0.1uF
C111
0.1uF
C177
10uF
C177
10uF
C115
0.1uF
C115
0.1uF
C81
10uF
C81
10uF
R217
1K
R217
1K
C103
47nF
C103
47nF
R197
0R
R197
0R
U12
TSUMV26
KU
RXACKP
120
RXACKN
119
TAGC
37
RXA0N
121
RXA0P
122
RXA1N
124
RXA1P
125
HPLUGA
126
DDCDB_DA
112
DDCDB_CK
111
GIN1M
5
BIN1
2
SOGIN1
3
GIN1
4
RIN1
6
BIN0
9
GIN0M
10
HSYNC0
8
VSYNC0
14
CVBS2P
17
CVBS1P
18
CVBS0P
19
VR27
35
GND
1
GND
22
GND
29
VDDP_2
110
SCK
75
ALE
65
SDI
73
SCZ
74
SDO
72
SAR1
108
PWM0
62
PWM1
61
AD[0]
71
DDCA_DA
104
VDDP
90
VDDC
78
VDDP
64
LVA3P
92
LVA3M
91
LVACKP
94
LVACKM
93
LVA2P
96
LVA2M
95
LVA1P
98
LVA1M
97
LVA0P
100
LVA0M
99
INT
105
LVB3P
81
LVB3M
80
LVBCKP
83
LVBCKM
82
LVB2P
85
LVB2M
84
LVB1P
87
LVB1M
86
LVB0P
89
LVB0M
88
VDDP
57
RDZ
66
HWRESET
113
XOUT
24
XIN
25
AVDD_M
PL
L
23
VIFP
30
RXA2P
128
RXA2N
127
PWM2
60
GIN0
11
SOGIN0
12
CVBSOUT
21
AVDD_AU
38
VIFM
31
AUVRM
46
AUVRP
47
AUVREF
48
LINE_IN_2L
39
LINE_IN_2R
40
LINE_IN_3L
41
LINE_IN_3R
42
LINE_OUT_0L
52
LINE_OUT_0R
53
DAC_OUT_0L
50
DAC_OUT_0R
51
DDCA_CK
103
SAR0
109
IRIN
106
WRZ
67
AD[3]
68
GPIOD[1]
76
GPIOD[0]
77
AVDD_VIF
27
AVDD_VIF
36
GND
55
AD[1]
70
AD[2]
69
CEC
114
WAKEUP
115
RIN0
13
GND
34
AVDD_ADC
7
LINE_IN_4R
44
LINE_IN_4L
43
VDDP
102
VDDP
56
GND
49
VCOM0
20
AVDD_VIF
28
SIFM
32
SIFP
33
AUCOM
45
GND
63
GND
79
VDDP
116
GND
117
VDDC
118
PWM3
59
SAR2
107
CVBS3P
16
AVDD_ADC
15
GND
26
VDDC
54
GND
58
GND
101
AVDD_DVI
123
7
5
3
1
8
6
4
2
RN8
22RX4
7
5
3
1
8
6
4
2
RN8
22RX4
R193
100R
R193
100R
R172
5.1K
R172
5.1K
C176
10nF
C176
10nF
J6
6p,2.0,FrontPanel
J6
6p,2.0,FrontPanel
1
1
2
2
3
3
4
4
5
5
6
6
C119
0.1uF
C119
0.1uF
C89
22pF
C89
22pF
R318
51R
R318
51R
R190
100R
R190
100R
R73
22K
R73
22K
R215
NC/4.7K
R215
NC/4.7K
C104
47nF
C104
47nF
R224
NC
R224
NC
C118
0.1uF
C118
0.1uF
E43
V800AA
E43
V800AA
7
5
3
1
8
6
4
2
RN7
22RX4
7
5
3
1
8
6
4
2
RN7
22RX4
Q17
3904
Q17
3904
R187
100R
R187
100R
C106
0.1uF
C106
0.1uF
C117
1uF
C117
1uF
R220
4.7K
R220
4.7K
C95
1nF
C95
1nF
C120
0.1uF
C120
0.1uF
R213
0R
R213
0R
C114
10uF
C114
10uF
FLTPFLTP
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
R177
33R
R177
33R
R196
4.7K
R196
4.7K
R200
NC/10K
R200
NC/10K
L9
FB120R/1A
L9
FB120R/1A
C116
4.7uF
C116
4.7uF
R61
22K
R61
22K
C121
NC/22pF
C121
NC/22pF
C97
47nF
C97
47nF
R204
10K
R204
10K
R175
33R
R175
33R
R319
51R
R319
51R
7
5
3
1
8
6
4
2
RN11
22RX4
7
5
3
1
8
6
4
2
RN11
22RX4
R65
22K
R65
22K
R211
0R
R211
0R
R178
68R
R178
68R
R173
0R
R173
0R
C109
0.1uF
C109
0.1uF
C98
47nF
C98
47nF
C94
47nF
C94
47nF
R201
10K
R201
10K
R163
4.7K
R163
4.7K
R159
100R
R159
100R
R223
NC
R223
NC
C105
0.1uF
C105
0.1uF
C99
47nF
C99
47nF
R169
5.1K
R169
5.1K
R198
100R
R198
100R
7
5
3
1
8
6
4
2
RN6
22RX4
7
5
3
1
8
6
4
2
RN6
22RX4
R205
4.7K
R205
4.7K
R162
1M
R162
1M
D8
BAV99
D8
BAV99
3
2
1
C92
470pF
C92
470pF
R210
0R
R210
0R
R158
100K
R158
100K
R218
33K
R218
33K
R170
0R
R170
0R
C100
47nF
C100
47nF
C85
27pF
C85
27pF
R184
68R
R184
68R
R216
1K
R216
1K
R209
10K
R209
10K
R206
10K
R206
10K
R18
0
2K
R18
0
2K
C107
0.1uF
C107
0.1uF
R165
0R
R165
0R
R69
22K
R69
22K
C93
470pF
C93
470pF
7
5
3
1
8
6
4
2
RN20
100RX4
7
5
3
1
8
6
4
2
RN20
100RX4
Q16
3904
Q16
3904
R185
0R
R185
0R
U14
24C32
U14
24C32
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
E42
V800AA
E42
V800AA
R219
4.7K
R219
4.7K
L10
FB120R/200mA
L10
FB120R/200mA
C113
0.1uF
C113
0.1uF
R207
10K
R207
10K
R191
100R
R191
100R
R176
68R
R176
68R
R183
4.7K
R183
4.7K
R212
0R
R212
0R
R182
0R
R182
0R
R203
10K
R203
10K
C87
10uF
C87
10uF
C101
47nF
C101
47nF
C91
1nF
C91
1nF
C175
10nF
C175
10nF
R171
33R
R171
33R
C88
27pF
C88
27pF
R195
100R
R195
100R
R199
100R
R199
100R
C112
100pF
C112
100pF
R222
100R
R222
100R
7
5
3
1
8
6
4
2
RN10
22RX4
7
5
3
1
8
6
4
2
RN10
22RX4
C174
10nF
C174
10nF
R174
0R
R174
0R
J7
3p,2.0,Keypad
J7
3p,2.0,Keypad
1
2
3
C90
4.7uF
C90
4.7uF
U13
MX25L4005A
U13
MX25L4005A
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
C108
0.1uF
C108
0.1uF
R167
0R
R167
0R
R214
0R
R214
0R
R194
4.7K
R194
4.7K
C173
10nF
C173
10nF
C102
47nF
C102
47nF
R221
4.7K
R221
4.7K
R181
4.7K
R181
4.7K
R166
100R
R166
100R
C96
47nF
C96
47nF