Vestel 17MB18-4 Schematic
D[0-15]
D[0-15]
V3_3D
D[9]
D[11]
V3_3D
/ROMOE
D[0]
D[8]
D[1]
D[2]
D[10]
D[3]
D[4]
D[12]
D[5]
D[13]
D[6]
D[14]
D[7]
D[15]
PL100
1
2
3
4
RS-232 CONNECTOR
S100
10k
R102
V3_3D
25V
100n
C100
R100
VCC5
R101
100R
25 A0
26 CE
27 VSS1
28 OE
29 DQ0
30 DQ8
31 DQ1
32 DQ9
33 DQ2
34 DQ10
35 DQ3
36 DQ11
37 VCC
MT28F800B3W
38 DQ4
39 DQ12
40 DQ5
41 DQ13
42 DQ6
43 DQ14
44 DQ7
45 DQ15_A_1
46 VSS2
47 BYTE
48 A16
IC102
TXD100R
RXD
V3_3D
C162
10p
18
DRO0
DRO1
DRO2
V3_3D 10k
D[0-15]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
150D10
149D11
D[12]
148D12
D[0-15]
A[1]
D[0]
D[1]
D[2]
D[3]
V3_3D
D[12]
D[13]
D[14]
D[15]
V3_3D
A[15]
A[13]
A[11]
A[9]
R103
3k3
A[19]
A[8]
A[6]
A[4]
A[2]
24A1
23A2
22A3
21A4
20A5
19A6
18A7
17A17
16A18
15NC3
14WP
13VPP
12RP
11WE
10NC2
9NC1
8A8
7A9
6A10
5A11
4A12
3A13
2A14
1A15
PL101
12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
10k
R104
10k
R105
/ROMWE
R108
3k3
D[8]
D[9]
D[10]
D[11]
D[4]
D[5]
D[6]
D[7]
A[18]
A[7]
A[5]
A[3]
/ROMOE
A[17]
A[16]
A[14]
A[12]
A[10]
/ROMWE
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[18]
A[19]
V3_3D
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
V3_3D
A[0-19]
A[1]
A[2]
A[17]
V1_8D
PWMOUT
INPUT_UOC
INT_UOC
IRRCVR
SCL_UOC
SDA_UOC
SCL_U
SDA_U
A[1-19]
C102
18p
50V
X100
C103
14.31818MHz
18p
50V
C104
100n
16V
C105
100n
16V
S103
R110
R155
100R
R111
100R
R112
100R
R156
4k7
R113
100R
R114
100R
R115
100R
R116
100R
FERIT_SMD
FERIT_SMD
V3_3D
3k3
R109
L100
L101
1M5
C114
100n
16V
D[3]
D[2]
D[1]
D[0]
A[1-19]
A[19]
A[18]
A[17]
A[16]
V3_3D
V1_8D
A[15]
A[14]
A[13]
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
V1_8D
V3_3D
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
C106
1u
16V
C107
1u
16V
/RD
/ROMOE
/ROMWE
/CS0
C108
10n
50V
C109
10n
50V
C110
100n
16V
C111
100n
16V
C112
100n
16V
C113
100n
16V
157D3
158D2
159D1
160D0
161A19
162A18
163A17
164A16
165VDDPA2
166VSSPA2
167VDDPA1
168VSSPA1
169XI
170XO
171VDDQ3_5
172VSSQ5
173VDD1_4
174VSS4
175A15
176A14
177A13
178A12
179A11
180A10
181A9
182A8
183A7
184VDD1_5
185VSS5
186VDDQ3_6
187VSSQ6
188A6
189A5
190A4
191A3
192A2
193A1
194NMI
195WR
196RD
197ROMOE
198ROMWE
199CS0
200CS1
201PORTA7
202PORTA6
203PORTA5
204PORTA4
205PORTA3
206PORTA2
207PORTA1
208PORTA0
151D9
152D8
153D7
154D6
155
156D4
D5
16V
147VSS3
100n
C119
D[13]
V1_8D
146VDD1_3
145D13
D[14]
144D14
D[15]
143D15
142NC13
R123
10k
141NC12
V3_3D
R124
10k
140NC11
R125
10k
139NC10
138NC9
137TESTEN
16V
136VSS2
100n
C122
V1_8D
135VDD1_2
R126
S104
C123
18p
50V
16V
100n
134VSSQ4
DRO3
V3_3D
C124
133VDDQ3_4
132RESET_N
C1
2
7
C2
3
6
C3
4
5
C4
DRO0
DRO1
DRO2
DRO3
7
6
R2
130DOR1
R128
R3
129DOR2
5
R4
4
128DOR3
R1
47R
1823
131DOR0
IC100
PW1306
DRO4
DRO5
DRO6 DGO2
DRO7
DRO4
DRO5
7
R1
R2
47R
1823
126DOR5
127DOR4
R129
DRO6
6
R3
125DOR6
C163
10p
18
C1
2
7
C2
3
6
C3
4
5
C4
DRO7
5
R4
4
16V
123VSSQ3
124DOR7
V3_3D
100n
C131
122VDDQ3_3
DGO0
DGO1
DGO3
DGO0
DGO1
7
R1
R2
47R
1823
120DOG1
121DOG0
18
2
3
4
DGO2
6
R3
R130
119DOG2
C164
10p
C1
C2
C3
C4
DGO3
5
R4
4
118DOG3
7
6
5
DGO4
R1
47R
1823
117DOG4
DGO5
7
R2
116DOG5
DGO4
DGO5
DGO6
DGO7
R131
DGO6
6
R3
115DOG6
18
2
3
4
DGO7
5
R4
R1
4
1823
114DOG7
C165
10p
C1
C2
C3
C4
DBO0
113DOB0
C166
10p
18
2
3
4
DBO4
DBO5
7
R1
R2
47R
1823
108DOB5
109DOB4
C1
C2
C3
C4
DCLKN
6
R3
R134
107DCLKNEG
7
6
5
DEN
5
R4
4
106DCLK
R133
100R
DBO4
DBO5
DCLKN
DEN
DCLK
47R
105VSSQ2
DBO0
7
DBO1
6
DBO2
5
DBO3
DBO1
DBO2
DBO3
7
6
5
R2
R3
R132
112DOB1
111DOB2
R4
4
110DOB3
47R
R135
NOT USED
C167
10p
18
C1
2
7
C2
3
6
C3
4
5
C4
50V
10p
C154
104VDDQ3_2
103
DEN
102DHS
101DVS
100DOB6
99DOB7
98DER0
97DER1
96VSS1
95VDD1_1
94DER2
93DER3
92DER4
91DER5
90DER6
89DER7
88DEG0
87DEG1
86DEG2
85DEG3
84VSSQ1
83VDDQ3_1
82DEG4
81DEG5
80DEG6
79DEG7
78DEB0
77DEB1
76VSS0
75VDD1_0
74DEB2
73DEB3
72VCLK
71DEB4
70DEB5
69VSSQ0
68VDDQ3_0
67DEB6
66DEB7
65HSYNC
64VSYNC
63PORTD0
62PORTD1
61PORTD2
60PORTD3
59PORTD4
58PORTD5
57PORTD6
56PORTD7
C146
C147
C144
100n
16V
C145
100n
16V
100n
100n
V1_8D
V3_3D
R136
3k3
R154
100R
C151
100n
16V
V1_8D
V3_3D
V3_3D
47RR141
18
R1
2
7
R2
3
6
R3
4
5
R4
47RR142
18
R1
2
7
R2
3
6
R3
4
5
R4
47RR143
18
R1
2
7
R2
3
6
R3
4
5
R4
47RR144
18
R1
2
7
R2
3
6
R3
4
5
R4
47RR145
18
R1
2
7
R2
3
6
R3
4
5
R4
47RR146
18
R1
2
7
R2
3
6
R3
4
5
R4
47RR147
18
R1
2
7
R2
3
6
R3
4
5
R4
R152
100R
R153
100R
R149
100R
MACROVISION
DHS
DVS
DBO6
DBO7
DRE0
DRE1
DRE2
DRE3
DRE4
DRE5
DRE6
DRE7
DGE0
DGE1
DGE2
DGE3
DGE4
DGE5
DGE6
DGE7
DBE0
DBE1
DBE2
DBE3
DBE4
DBE5
DBE6
DBE7
AHSYNC
AVSYNC
LVDSON
LCDON
PWRON
BKLON
YUV_TV_SW
VGA_TV_SW
OUTPUT_UOC
C4
C4
C4
C4
C4
C4
C4
DBO7
4
5
DRE3
4
5
DRE7DGE3
4
5
4
5
DGE7
4
5
DBE3
4
5
DBE7
4
5
C3
C3
C3
C3
C3
C3
C3
DBO6
6
DRE2
6
DRE6
6
DGE2
6
DGE6
6
DBE2
6
DBE6
6
DHS
DVS
18
2
3
C1
C2
10p
C155
7
DRE0
DRE1
18
2
3
C1
C2
10p
C156
7
DRE4
DRE5
18
2
3
C1
C2
10p
C157
7
DGE0
DGE1
18
2
3
C1
C2
10p
C158
7
DGE4
DGE5
18
2
3
C1
C2
10p
C159
7
DBE0
DBE1
18
2
3
C1
C2
10p
C160
7
DBE5
DBE4
18
2
3
C1
C2
10p
C161
7
55VPEN
54TXD
53RXD
TXD
RXD
IC101
1A0
2A1
24LC32A
3A2
4 VSS 5SDA
VESTEL ELECTRONICS
PART AUTHOR
BACK END
PROC.
FIKRET UZGAN
ULAS YUKSEL
8VCC
7WP
6SCL
S105
DATE
22/09/2004
R106
S106
17MB18-4
Sheet
1 of 5
3k3
R138
3k3
R137
3k3
680k
C152
100n
16V
R150
R148
8 VDD
7 HSYNC
6 RSET
V3_3D
EL1885 Option
IC103
EL1883IS
S107
1CSYNC
2CVBS_IN
3VSYNC
4GND5 BBPO
C153
100n
HD_HS
R157
1k
16V
HD
HD_VS
3k3
R118
3k3
R117
R151
V3_3A
25V
100n
C101
3k3
3k3
R107
SCL_U
SDA_U
NVM_PROTECT
V3_3D
V1_8A
R119
10k
FERIT_SMD
3k3
R120
3k3
3k3
R121
3k3
R122
52 AVDD9
51 AGND11
50 BAIN
49 AGND10
48 AVDD8
47 AGND9
46 AVDD7
45 AGND8
44 SOGIN
43 GAIN
42 AGND7
41 AVDD6
40 AGND6
39 AVDD5
38 AGND5
37 RAIN
36 AVDD4
35 AGND4
34 AGND3
33 AVDD3
32 AVDD2
31 ALGND1
30 ALGND
29 ALVDD1
28 ALVDD
27 PGND2
26 PVD2
25 PGND1
24 PVD1
23 FILT
22 PVD0
21 PGND0
20 DVDD1_2
19 DGND1_2
18 AVDD1
17 NC8
16 NC7
15 AGND2
14 NC6
13 NC5
12 AGND1
11 NC4
10 NC3
9 AGND0
8 NC2
7 NC1
6 AVDD0
5 NC0
4 DGND1_1
3 DVDD1_1
2 DGND1_0
1 DVDD1_0
L102
18V_GND
C117
100n
16V
C118
100n
16V
C116
100n
16V
C120
100n
GND_ADC GND_ADC
VADC3
C121
100n
VADC3
L103
C125
C126
C130
FERIT_SMD
V1_8A
100p
25V
50V
10n
16V
100n
18V_GND
C127
100n
C140
VADC3
C141
16V
C148
BAIN
GAIN
C142
1n
50V
16V
100n
C143
GND_ADC GND_ADC
VADC3
16V
100n
16V
100n
C134
50V
6n8
3k3
R127
100p
C132
25V
C128
50V
33n
50V
10n
C133
16V
100n
C138
L104
FERIT_SMD
18V_GND
V1_8A
GND_ADC GND_ADC GND_ADCGND_ADC
VADC3
C135
100n
16V
C136
RAIN
VADC3
C139
25V 47n
VADC3
16V
100n
C149
25V 47n
VCC5A
VADC3
R139
10k
Q100
BC848B
R140
680k
C150
100n
16V
25V
47n
DATE
04/05/2005
S212
Q211
BSN20
Q212
BSN20
S213
C207
17MB18-4
V3_3A
C208
100n
25V
C210
100n
16V
VESTEL ELECTRONICS
PART Sheet
FRONT END
VIDEO&AUDIO
AUTHOR
FIKRET UZGAN
ULAS YUKSEL
SCL_5V
VCC5
SDA_5V
12VA
FERIT_SMD
L200
R226
R225
4k7
4k7
50V
10u
1 NC1
2 NC2
3 Y1_IN
4 CB1_IN
5 CR1_IN
6 GND
7 NC3
8 Y2_IN
9 CB2_IN
10 CR2_IN
11 NC4
YOUT
UOUT
VOUT
C200
100n
C201
100n
C202
100n
C203
100n
C204
100n
C205
100n
12 ADDRESS 13SDA
TU200
AGC1
TU2
GND_TUNER
PL205
1
AGC
R206
10k
D200
1N4148
10u
C206
GND_TUNERGND_TUNER
2 of 5
SCL_UOC
SDA_UOC
IN
OUT
3
GND
1
R209
VOUT
4
560R
2
R210
180R
C219
100n
16V
R212
560R
IC200
24MODE_SW
23Y_OUT
22NC7
21CB_OUT
20CR_OUT
19VCC
TA1366FG
18CP_IN
17NC6
16NC5
15I2L_GND
14SCL
TECH2949PG40B
AS3
SCL4
R211
100R
R213
R208
10k
68k
R207
GND_TUNER
VCC5A
10u
IC201
LM1117
SDA5
100R
16V
100n
C218
C220
C217
Y1SCART
C286
100n
C362
54AUDIN2R
55CVBS2/Y2
106P0.0
107P1.3/T1
100R
100R
R250
ASTB
ON/OFF
V3_3A
PC Audio Line in Option
R297
10k
R298
10k
C2IN
100n
100n
C344
100n
C343
C363
C364
C365
52C4
53AUDIN2L
108P1.6/SCL
109P1.7/SDA
100R
R251
100R
R254
SDA_UOC
SCL_UOC
220R
IRRCVR
BC848B
Q201
Y2IN
C288
C287
100n
C366
51CVBS4/Y4
110VDDP_3.3V
R239
R247
PCIR
100n
C341
C367
50AUDIN4R
111P2.0/PMW
3k3
V3_3A
V3_3A
220R
R249
PCIL
L215
FERIT_SMD
CVBSO21k
C342
5V_GND
R255
2u2
47VP2
48IFOUT
TDA12021H
IC203
113P2.2
114P2.3
112P2.1 49AUDIN4L
INT_UOC
OUTPUT_UOC
INPUT_UOC
10k
R218
3V_GND
FERIT_SMD
L214
100n
C289
R310
220R
R252
4k7
Q202
BC848B
R311
220R
R253
4k7
C295
100n
C293
C292
46AGC2SIF
115P3.0
STATAV1
C290
3V_GND
100n
GND4
45VCC8V
116P3.1
C294
100n
16V
100u
C296
DPMS
100n
VCC5A
FMRO
44FMRO
117VDDC1
R308
V1_8V1
2u2
43IFVO
118DECV1V8
R309
V3_3A
4k7
V3_3A
INT
100n
C299
C298
390R
R256
41PLLIF
42SIFAGC
119P3.2
120P3.3
3V_GND
100R
R257
100R
V3_3A
NVM_PROTECT
OPTIONAL KEYBOARD
CONNECTOR
1n
40GND2
121VSSC1/P
4k7
R258
V3_3A
R259
50V
47p
100n
39QSSO
122P2.4
100R
MUTE
10k
10u
C349
C301
38DECSDEM
123P2.5
R260
100R
SAW_SW
SCOR1
C303
10u
330R
R262
C350
C302
37AUDOUTSR
124VDDC3
220n
R261
C304
3V_GND3V_GND
V1_8V1
V3_3A
R296
PL202
SCIR1
SCOL1
100n
C305
330R
R263
C351
35AUDIN5R
36AUDOUTSL
125VSSC3
126P1.2/INT2
3k3
TV_LINK_UOC
1
2
C306
100n
SCIL1
C307
C352
33AVL
34AUDIN5L
127RX
128TX
VSSP2 1
V3_3A
V1_8V2
DECDIG
RESET
32EHTO
31AGCOUT
30DVBIN2
29DVBIN1
28GNDIF
27IREF
26VSC
25VIFIN2
24VIFIN1
23VDRA
22VDRB
21AVL/EWD
20DECBG
19SECPLL
18GND1
17PH1LF
16PH2LF
15VP1
14DECDIG
13VGUARD/SWIO
12VSSA1
11XTALOUT
10XTALIN
9VREF_POS_HPR
8VREF_NEG_HPL+HPR
7VREF_POS_LSR+HPL
6VREF_NEG_LSL+LSR
5VREF_POS_LSL
4VDDA3_3.3V
3VDDC4
2VSSC4
3V_GND
C308
R266
6n8
100n
FERIT_SMD
1k
R265
1k
C312
100k
39k R267
1M R268
4k7
R269
1k
R270
GND6
C309
16V220n
C311
1k
R264
24.576MHz
C315
3V_GND
C313
C310
2R2
Q203
BC327
10u
L216
100n
D203
1N4148
VCC5A
R307
100n
GND_TUNER
OUT14
OUT25
3
63V220n
R273
47k
C320
50V1uC323
12k
R271
100n
DECDIG
C317
33p
X201
C318
33p
100u
C322
FERIT_SMD
16V
220n
2R2
R274
R272
C316
10u
C319
3V_GND
PL204
1
2
3
Optional Side Audio Input for YPbPr
CVBS_IN
SCIR2
100n
C283
C359
57AUDIN3R
58CVBS3/Y3
103P0.3
104P0.2
100R
100R
R242
I2S_CLK
I2S_DATA
4k7
4k7
3k3
3k3
BC848B
Q213
R294
47k
C284
100n
C360
SCIL2
100n
C285
C361
56AUDIN3L
105P0.1
R248
RESET
R243
R244
R245
R246
HPOR
100R
R238
100R
R237
50V
47p
C353
C354
C355
62AHPL
63AHPR
64CVBSO
5V_GND
SANDC
HOUT
100n
100n
C249
FERIT_SMD
220n
L211
C262
C253
5V_GND
C368
C369
C370
C259
L212
FERIT_SMD
C254
100u
C255
FERIT_SMD
100n
C264
YIN
YOUT
UOUT
VOUT
47p
47p
47p
100n
C265
ROUT 100R
GOUT
BOUT
C250
100u
VIN
UIN
10u
VCC5A
FBLIN
RIN
GIN
BIN
100n
VCC5A
C242
100n
L206
FERIT_SMD
220n
L208
C244
50V
10u
C221
V3_3A
3V_GND
V3_3A
YIN
R232
47k
S204
S205
5V_GND
R227
100R
R228
100R
R229
27k
R230
10R
R231
C269
100n
C270
100n
R233
10k
C271
100n
C277
47u
65 SVM
66 FBISO/CSY
67 HOUT
5V_GND
68 VSSCOMB
69 VDDCOMB
70 VIN_R/PR/C_X
C272
71 UIN_B/PB
100n
72 YIN
C276
73 YSYNC
100n
74 YOUT
75 UOUT
76 VOUT
77 INSSW3
C273
78 R_PR3
100n
79 G/Y3
C274
80 B/PB3
100n
81 GND3
82 VP3
83 BCLIN
C278
84 BLKIN
1n
50V
85 RO
86 GO
87 BO
88 VDDA1_3.3V
3V_GND
89 VREFAD_NEG
61ALSR
C356
100n
60ALSL
C357
RIN
C282
100n
C358
59C2/C3
MOL
MOR
HPOL
90 VREFAD_POS
UIN
VIN
V1_8V2
3V_GND
100n
C245
L209
FERIT_SMD
220n
C256
C268
100u
C275
100n
91 VREFAD
92 GNDA
93 VDDA_1.8V
100n
NC6
16V
25V
SDA_5V
SCL_5V
100u
L201
R214
100R
R215
100R
VS7
FERIT_SMD
C222
GND_TUNER
FERIT_SMD
C223
C231
L203
L204/L207 will be 47uF
R216
100R
R217
100R
50V
10u
SAND_CTI
SCL_5V
SDA_5V
NC/ADC8
C225
47n
V3_3A
50V
100n
16V
100n
C233
3V_GND
100n
3V_GND
V1_8V2
VST9
IF210
IF111
S217
S216
L204
10u
25V
C241
4n7
Q200
FERIT_SMD
L210
C246
100n
C257
100n
S222 S223
C371
R224
10k
L207
10u
BC548B
C252
4n7
C258
220p
50V
10p
C260
3V_GND
50V
VCC5A
C263
33n
50V
C261
100u
FERIT_SMD
L213
16V
220n
FM_RADIO
BAV99
D201
C266
33V
IF
GND_TUNER
C267
33n
50V
V3_3A
IRRCVR 100R
SCL_U
SDA_U
R234
47R
K
2
33V
D202
A
1
GND_TUNER
94 VDDA2_3.3V
95 VSSADC
96 VDDADC_1.8
3k3
R235
S206
1
2
3
4
5
SERVICE CONNECTOR
50V
47n
C279
PL203
C340
3u3
50V
R236
R291
1k
R292
R293
100R
S218
1
2
3
4
5
6
PL201
97 INTO
98 P1.0/INT1
99 P1.1/TO
100VDDC2
C281
220n
V1_8V1
V3_3A
R290
22k
SERVICE
SDA_5V100R
SCL_5V
VCC5
S207
S208
S215
101VSSC2
VCC5
R240
102P0.4
100R
R241
I2S_WS
MECH_SW
PWR_KEY
Z202
GND
C314
50V
10u
C321
C324
FERIT_SMD
100n
L220
10k
R276
R275
15k
123
680R
R277
IN1 1
D205
IN2 2
C325
100u
3V_GND
FERIT_SMD
100n
L217
L222
C327
S209
100n
C326
L218
Q204
BC848B
C328
S221
BA591
OUT14
OUT25
3
4k7
FERIT_SMD
100R
220R
100n
BA782
D204
IN1 1
Z201
SF_63962
IN2 2
GND
5V_GND
L219
FERIT_SMD
C329
C330
C347
R278
4k7
R282
100n
150k
R281
BC848B
100n
100n
100n
R303
R305
1k2
Q205
47k
R280
C333
100n
Q207
BC848B
Q215
BC848B
R279
C334
S210
S211
3V_GND
Q206
BSH111
L221
AGC
4k7
4k7
10k
R284
R283
100n
10k
R304
R306
C336
R285
50V
1n
C346
R287
10k
V3_3A
V3_3A
V1_8V2
2R2
C337
1u
R288
C345
47n
25V
100R
R286
16V
C338
10n
50V
Q208
BC848B
VDRA
VCC5A
2R2
Q209
BC327
10u
S219
S220
C339
3V_GND
VCC5A
R289
10k
Q210
BSH111
FM_RA
FMRO
IF
SAW_SW
V3_3A
100n
V1_8V
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