1
R1345
4k7
2
F280
4u7
C1037
C1036
C5V6
D174
CN145
4
3
2
1
MECH_ONBOARD
DVD_IR_ON/OFF
C1163
100n
10V
1
HDMI_WP2
TK_SUPPLY
DVD_IPOD_SW
3V3_VCC
IPOD_GPIO3
3V3_STBY
R1278
4k7
TP383
1
CN142
4
2
1
IPOD_GPIO1
4k7
R1280
2
1
3V3_STBY
R1283
22k
2
1
R1279
4k7
2
1
MECH_ONBOARD
KEYBOARD_ONBOARD
IPOD_GPIO2
3V3_STBY
R1277
TK_SUPPLY
3V3_STBY
1k
C1129
22u
25V
R1248
47R
2
1
IR_IN
R1330
47k
2
1
Q178
BC848B
3
2
1
S299
2
1
DVD_IR_ON/OFF
4k7
R1268
2
1
4k7
R1269
2
1
5k1
R1292
R1332
270R
2
1
R1331
470R
2
1
R1289
1k2
2
1
R1333
2k7
2
1
R1305
3k9
2
1
SW5
4
3
2
1
SW1
4
3
2
1
SW6
4
3
2
1
SW3
4
3
2
1
SW4
4
3
2
1
SW2
4
3
2
1
R31
47R
2
1
VFD_CSB
D130
C5V6
2
1
R161
47R
2
1
R162
47R
2
1
C180
100n
2
1
5V_STBY
R284
4k7
2
1
3V3_STBY
R283
4k7
1
4k7
R276
4k7
C178
100n
10V
2
1
C176
100n
10V
2
1
C177
100n
10V
2
1
100n
C175
2
1
MAX809LTR
U130
3
2
1
GND RST
VCC
TP108
1
TP109
1
10V
100n
C181
2
1
TP110
1
TP112
1
24C32
U103
7
8
6
5
4
3
1
E0
E1
E2
VSS
SDA
SCL
VCC
WC
10k
R528
2
1
BC858B
Q148
3
2
1
BC848B
Q130
3
2
1
R382
220R
2
1
22k
BC848B
3
1
SDA_NVM
NVM_WP
TP111
1
100R
R356
2
1
100k
R724
2
1
10V
100n
C182
2
1
10V
100n
C183
2
14.31818MHZ
X104
2
1
1M
R110
2
1
50V
27p
C447
2
1
VDDP
VDDP
VDDP
VDDP
VDDC
VDDC
LED1
3V3_STBY
4k7
3V3_STBY
DVB/YPBPR_SW
3V3_VCC
DVB_IRQ
R268
3V3_VCC
IDTV_SW
PROTECT
HDMI_WP1
ANT_CTRL
BC848B
Q126
3
2
1
BC858B
Q147
3
2
1
Q127
BC848B
3
2
1
100R
R354
2
1
R355
100R
2
1
10k
R524
2
1
KEYBOARD_STBY
SC1_PIN8
SCL
SDA
TX/SDA
4k7
R289
2
1
RX/SCL
R291
4k7
2
1
4k7
R292
2
1
3V3_VCC
SDA_NVM
SCL_NVM
SIF_CTL
LED2
DVB_TXD
DVB_RXD
4k7
R294
2
HDMIB_5V
HDMIA_5V
STBY_ON/OFF_NOT
4k7
R286
2
1
3V3_STBY
4k7
R287
2
1
R290
4k7
2
1
3V3_STBY
5V_STBY
BC848B
Q128
3
2
R280
4k7
2
1
17mb37-1
SADIK SEHIT
CONTROLLER
18
5
14-10-2009_16:25
8
7
6
5
4
3
2
1
A
B
C
D
E
F
A X M
1
2
3
4
5
6
7
8
A
B
C
D
E
F
OF:
A3
PROJECT NAME :
VESTEL
SCH NAME :
DRAWN BY :
SHEET:
U127
M74HC4052
16
15
13
12
11
10
9
7
6
4
2
2Y0
2Y2
2Y3
E
VEE
S1
S0
1Y3
1Y0
1Z
1Y2
VCC
PROG_EN
5V_STBY
R281
4k7
2
1
R261
4k7
2
1
SW_UPDATE_SELECT
5V_STBY
5V_STBY
TX/SDA
47R
RX/SCL
47R
AMP_MUTE
RX/SCL_SC
RX/SCL
S121
2
1
3V3_STBY
10V
10u
C383
2
1
R293
4k7
2
1
3V3_STBY
DVD_SENSE
3V3_VCC
R264
3V3_STBY
2
R270
3V3_STBY
3V3_VCC
PROTECT_PANEL
IR_IN
100R
R352
2
1
R353
100R
2
1
50V
220p
C530
2
1
4k7
R233
2
1
D148
2
1
10k
R421
2
1
1k
R745
2
1
4k7
R234
2
1
50V
220p
C531
2
1
BC858B
Q149
3
2
1
220R
R381
2
1
10k
R531
2
1
BC848B
Q131
3
2
10k
R422
2
1
LED1
R279
4k7
2
1
20k
R742
2
1
OVER_CUR_DETECT
3V3_STBY
5V_STBY
C5V6
D149
2
1
3V3_STBY
10k
R552
1
VFD_DATA_STBY
VFD_CLK_STBY
1k
R395
2
TX/SDA_SC
UART_TXD
UART_RXD
SW_UPDATE_SELECT
R526
10k
2
1
C446
27p
50V
2
1
R278
4k7
2
1
STBY_ON/OFF_NOT
S119
2
1
1
DVB_RESET
GAIN_SW1
4k7
3V3_VCC
220p
C529
2
1
PROG_EN
R274
2
1
3V3_VCC
PDP_IRQ
S123
2
1
BACKLIGHT_DIM
DIMMING
MEGA_DCR
S125
2
1
CN106
10
9
8
7
6
5
4
3
2
1
LED2
MECH_SWITCH
3V3_STBY
4k7
R265
2
1
3V3_STBY
S117
2
1
C608
27p
50V
2
1
S118
2
1
3V3_STBY
600R
F225
2
1
VFD_CSB
VFD_DATA_STBY
3V3_STBY
R527
10k
2
1
600R
F229
2
1
F230
600R
2
1
F228
600R
2
1
NVM_WP
R262
4k7
2
1
R748
47R
2
1
IR_IN
KEYBOARD_STBY
1N4148
D155
2
1
TP159
1
MST6WB7GQ-3
U138
213
212
281
279
278
277
276
275
274
273
272
243
230
229
228
227
225
224
223
222
221
215
214
209
208
207
206
205
204
55
56
57
60
61
98
100
101
102
103
104
105
106
107
111
112
113
114
116
117
149
150
151
152
153
154
155
156
157
159
226
280
210
211
DDCR_SCL
DDCR_SDA
GPIOM[2]
VDDP4
GPIOR[10]
GPIOR[8]
GPIOR[7]
GPIOR[6]
GPIOR[5]
GPIOR[4]
GPIOR[3]
GPIOR[2]
GPIOR[1]
GPIOR[0]
GPIOD[17]
GPIOD[16]
GPIOD[15]
GPIOD[13]
GPIOD[12]
GPIOD[11]
GPIOD[10]
GND6
GPIOD[9]
GPIOD[8]
GPIOD[7]
GPIOD[6]
GPIOD[5]
GPIOD[4]
GPIOD[3]
GPIOD[2]
GPIOD[1]
GPIOD[0]
XIN
XOUT
GPIOL[3]
GPIOL[2]
GPIOL[1]
GPIOL[0]
SAR0
SAR1
SAR2
SAR3
PWM0
PWM1
INT
IRIN
GPIOB[0]
GPIOB[1]
PWM2
PWM3
GND14
GPIOT[0]
GPIOT[1]
GPIOT[2]
GPIOT[3]
HWRESET
VDDP7
GND17
GPIOE[3]
GPIOE[2]
GPIOE[1]
GPIOE[0]
GPIOM[0]
GPIOM[1]
GPIOM[3]
DDCA_SDA
DDCA_SCL
3
S196
2
1
4k7
R232
C5V6
D150
2
50V
220p
C598
2
1
D152
C5V6
2
1
R167
47R
2
1
10V
100n
C174
2
1
F188
600R
2
1
600R
F231
CN114
4
3
2
1
CN119
5
4
3
2
1
S18
2
1
R43
220R
2
1
CN130
6
5
4
3
2
1
R840
1k
R857
47R
R964
2
1
4k7
R1036
2
1
USB_OCD
PROG_EN
TP350
TP353
RESET_7101
TP307
N.C.
STBY
PUSH V+ AND V- AT THE SAME TIME FOR MENU
VOL-
TV/AV
VOL+
P-
P+
1
0
SW_UPDATE_SELECT
PROG_EN
LED&VFD
PIN272
PIN226
PIN108
PIN110
HC4052 DISABLE
HC4052 ENABLE
1
DVB_SW_UPDATE
ANALOG_SW_UPDATE
N.C.
DEBUG SOCKET
5V_TOLERANT
For Internal CPU Selection
MAX810
0
N.C.
KEYBOARD & TOUCHPAD
Reset IC supplyi 3V3 stbyden alindi
Summary of Contents for MB37
Page 1: ......
Page 9: ...3 4 Absolute Ratings 3 4 1 Electrical Characteristics...
Page 10: ......
Page 11: ...3 4 2 Operating Specifications...
Page 22: ...I O specifications 2 5 volt pads...
Page 27: ......
Page 28: ...8 4 Pinning...
Page 30: ...8 3 Absolute Maximum Ratings 8 4 Pinning...
Page 32: ...9 3 Absolute Maximum Ratings 9 4 Pinning...
Page 34: ...11 3 Absolute Maximum Ratings...
Page 35: ...11 4 Pinning...
Page 38: ...12 4 Pinning...
Page 39: ......
Page 40: ......
Page 44: ...12 2 3 Frequency response...
Page 46: ...13 3 Electrical Specifications...
Page 49: ...11 4 Pinning...
Page 52: ......
Page 70: ...16 14 3 Absolute Maximum Ratings 16 14 4 Pinning...
Page 74: ...16 17 3 Absolute Maximum Ratings 16 17 4 Pinning...