VESTEL 17MB12, Service Manual

Page: 55 / 64

3V3_STBY
SC_AUDIO_R_IN
SC_AUDIO_L_IN
IDTV_R
IDTV_L
FAV_AUDIO_R_IN
FAV_AUDIO_L_IN
DMPORPC_R_AUDIO
DMPORPC_L_AUDIO
10V
100n
C437
VCC_5V VSUP_5V_SIF
16V 100n
C426
L407
VSUP_8V_AU
16V 100n C427
L408
VCC_8V
VSUP_1V8_DIG
16V 100n C429
50R_100MHZ_3A
L406
1V8_STBY
VSUP_1V8_FE
16V 100n C428
L409
1V8_STBY
VSUP_1V8_LVDS
16V
100n C436
L411
1V8_STBY
16V
100n C407
VSUP_3V3_DRI_RAM
3V3_STBY
L404
25V
100n C413
16V
100n C434
VSUP_3V3_FL 3V3_STBY
L410
3V3_STBY
16V
100n C412
L405
VSUP_3V3_IO1
16V
100n C414
3V3_STBY
16V
100n C456
L413
VSUP_3V3_IO3 3V3_STBY
16V
100n C458
L414
VSUP_3V3_VO
3V3_STBY
16V
100n C410
L402
VSUP_3V3_COM
3V3_STBY
16V
100n C409
L401
VSUP_3V3_FE
3V3_STBY
16V
100n C408
L400
VSUP_3V3_DAC
3V3_STBY
16V 100n C447
L412
VSUP_3V3_DIG
3V3_STBY
16V 100n C411
L403
VSUP_3V3_LVDS
VSUP_8V_AU
16V 100n C435
25V 10u
C433
VCTP_AOUT2R
VCTP_AOUT2L
VCTP_AOUT1R
VCTP_AOUT1L
HEADPHONE_R
HEADPHONE_L
AMPLIFIER_R
AMPLIFIER_L
50V
1n
C430
50V
3u3
C425
SUBW
QSS
50V
56p
C448
50V
56p
C454
VSUP_5V_SIF
VSUP_3V3_DIG
SDO
SCK
WS
VSUP_3V3_DRI_RAM
VSYNC
HDMI_DEN
HDMI_CLK
HDMI_R7
HDMI_R6
HDMI_R5
HDMI_R4 HDMI_R3 HDMI_R2 HDMI_R1 HDMI_R0 HDMI_G7 HDMI_G6 HDMI_G5 HDMI_G4 HDMI_B0 HDMI_B1 HDMI_B2 HDMI_B3 HDMI_B4 HDMI_B5 HDMI_B6 HDMI_B7 HDMI_G0 HDMI_G1 HDMI_G2 HDMI_G3 VSUP_3V3_DRI_RAM VSUP_3V3_COM
50V 22p
C467
50V 22p
C469
20.25Mhz
X400
M74HC4052
IC303
1 Y0
2 Y2
3 COM_Y_OUT_IN
4 Y3
5 Y1
6 INH
7 VEE
8 GND 9 B
10 A
11 X3
12 X0
13 COM_X_OUT_IN
14 X1
15 X2
16 VCC
HSYNC
VSYNC
PC_HSYNC
PC_VSYNC
HDMI_VSYNC
HDMI_HSYNC
10V 100n
C488
L417
VCC_5V
VSUP_3V3_FL
VSUP_3V3_COM VSUP_3V3_COM
5V_COM
24LC32A
IC302
1 A0
2 A1
3 A2
4 VSS 5 SDA
6 SCL
7 WP
8 VCC
VSUP_3V3_COM
10V 100n C492
VSUP_3V3_COM
STBY_ON_OFF
VSUP_3V3_COM
S418
TXCLKOUT-
TXOUT3-
S412
T
TXOUT1-
PL404
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
S424
TXOUT2-
S423
TXOUT0-
S410 S413
VCC_12V
S425
S419
VSUP_3V3_IO1
IR_VCTP
PL405
1 2 3 4 5
IR_VCTP
5V_STBY
3V3_STBY
3V3_STBY
5V_STBY
S429 S432
BC848B
Q426
BC848B
Q428
220R
R561
220R
R562
LED2
LED1
S430
S433
S444 S442
TXOUT3-
VSUP_3V3_LVDS
T
TXCLKOUT-
TXOUT2-
VSUP_3V3_LVDS
TXOUT1-
VSUP_3V3_LVDS
TXOUT0-
VSUP_1V8_LVDS
6k2
R496
VSUP_3V3_LVDS
VSUP_3V3_LVDS
VSUP_3V3_IO1
HSYNC
16V 220n
C484
16V 220n
C482
16V 220n
C480
16V 220n
C478
16V 220n
C477
16V 220n
C476
16V 220n
C474
220n
C473
16V 220n
C471
220n
C468
220n
C465
16V 220n
C463
16V 220n C462
16V 220n
C461
16V 220n C460
VSUP_1V8_FE
VSUP_3V3_VO
16V 220n
C459
TUNER_CVBS_IN DMP_DVD_CVBS_
IN
SC_CVBS_IN FAV_CVBS_IN SC1_R SC1_G SC1_FB SC1_B IDTV_CVBS_IN SELECTED_C SVHS_Y
VSUP_1V8_FE VSUP_3V3_FE
VSUP_1V8_DIG
VSUP_3V3_IO3
VOUT1 VOUT2
SC2_PIN8 SC1_PIN8
PL403
1
2
10V 100n
C487
VSUP_3V3_DAC
BACKLIGHT_DIM
3V3_STBY
BC848B
Q400
BC848B
Q402
10R
R413
3V3_STBY
16V
220n C485
UART_TX
UART_RX
SDA_3V3
SCL_3V3
VSUP_3V3_COM
VSUP_3V3_COM
VSUP_3V3_COM
4k7
R490
1k
R491
VSUP_3V3_COM
10V
100n C486
BC848B
Q406
BC848B
Q407
HDMI0_HOTPLUG
HDMI_MUTE
HDMI_SCDT
VSUP_3V3_COM
VSUP_3V3_COM
1k8
R527
PROTECT_DETECT
10V 100n C493
VSUP_3V3_COM
HP_DETECT
BC848B
Q419
1k
R529
S427
S431
VCT6953P
IC301
208
656O7
207
656CLKO
206
656CLKI
205
656I7
204
656I6
203
656I5
202
656I4
201
656I3
200
656I2
199
656I1
198
656I0
197
VSUP3.3IO3
196
GND3.3IO3
195
VOUT1
194
VOUT2
193
VOUT3
192
VSUP3.3VO
191
VIN1
190
VIN2
189
VIN3
188
VIN5
187
VIN6
186
GNDA3
185
VSUP1.8FE_2
184
VIN7
183
VIN8
182
VIN9
181
VIN11
180
VIN12
179
VIN13
178
VIN15
177
VIN16
176
VIN17
175
VIN18
174
VIN19
173
VIN20
172
VIN21
171
VIN22
170
VSUP3.3FE
169
VSUP1.8FE_1
168
P1_0
167
P1_1
166
P1_2
165
P1_3
164
VSUP3.3DAC
163
GND3.3DAC
162
P1_4
161
P1_5
160
P1_6
159
P1_7
158
LVDSB_0N
157
LVDSB_0P
105 OSDG3
106 OSDG2
107 OSDG1
108 OSDG0
109 OSDR3
110 OSDR2
111 OSDR1
112 OSDR0
113 GND3.3IO1_2
114 VSUP3.3IO1_2
115 PCS5
116 PCS4
117 PCS3
118 PCS2
119 PCS1
120 PCS0
121 PCLK2
122 PCLK1
123 GND1.8DIG
124 VSUP1.8DIG
125 LVDSA_4P
126 LVDSA_4N
127 VSUP3.3LVDS1
128 LVDSA_3P
129 LVDSA_3N
130 GND3.3LVDS1
131 LVDSA_CLKP
132 LVDSA_CLKN
133 VSUP3.3LVDS2
134 LVDSA_2P
135 LVDSA_2N
136 GND3.3LVDS2
137 LVDSA_1P
138 LVDSA_1N
139 VSUP3.3LVDS3
140 LVDSA_0P
141 LVDSA_0N
142 VSUP1.8LVDS
143 REXT
144 GND1.8LVDS
145 LVDSB_3P
146 LVDSB_3N
147 GND3.3LVDS3
148 LVDSB_CLKP
149 LVDSB_CLKN
150 VSUP3.3LVDS4
151 LVDSB_2P
152 LVDSB_2N
153 GND3.3LVDS4
154 LVDSB_1P
155 LVDSB_1N
156 VSUP3.3LVDS5
53
DRI4
54
DRI3
55
DRI2
56
DRI1
57
DRI0
58
DGI7
59
DGI6
60
DGI5
61
DGI4
62
DGI3
63
DGI2
64
DGI1
65
DGI0
66
DBI7
67
DBI6
68
DBI5
69
DBI4
70
DBI3
71
DBI2
72
DBI1
73
DBI0
74
GND3.3DRI
75
VSUP3.3DRI
76
GND3.3COM
77
VSUP3.3COM
78
XTALIN
79
XTALOUT
80
CLKOUT
81
VSO
82
HSO
83
SCL
84
SDA
85
GND3.3FL
86
VSUP3.3FL
87
P2_0
88
P2_1
89
P2_2
90
P2_3
91
P2_4
92
P2_5
93
OSDV
94
OSDH
95
GND3.3IO1_1
96
VSUP3.3IO1_1
97
OSDCLK
98
OSDFSW
99
OSDHCS1
100
OSDHCS0
101
OSDB3
102
OSDB2
103
OSDB1
104
OSDB0
52 DRI5
51 DRI6
50 DRI7
49 DCLK
48 DEN
47 DVS
46 GND3.3RAM
45 VSUP3.3RAM
44 I2S_DEL_WS
43 I2S_DEL_CL
42 I2S_DEL_IN
41 I2S_DEL_OUT
40 I2S_WS
39 I2S_CL
38 I2S_DA_IN
37 SPDIF_OUT
36 VSUP3.3DIG
35 GND3.3DIG
34 GNDA2
33 VSUP5.0
32 SIFIN-
31 SIFIN+
30 VREFSIF
29 SUBWOOFER
28 SPEAKERL
27 SPEAKERR
26 HEADPHONEL
25 HEADPHONER
24 AOUT1L
23 AOUT1R
22 AOUT2L
21 AOUT2R
20 SGND
19 GNDA1
18 VSUP8.OAU
17 VREFAU
16 AIN4L
15 AIN4R
14 AIN3L
13 AIN3R
12 AIN2L
11 AIN2R
10 AIN1L
9 AIN1R
8 RESETQ
7 656O0
6 656O1
5 656O2
4 656O3
3 656O4
2 656O5
1 656O6
IRQ
S408
S409
IR_DMP/DVD
DMP/DVD_SWITCH
PANEL_VCC
VCC_3V3
VCC_5V
PANEL_VCC
S421
VCC_3V3
VCC_12V
S417
BC848B
Q409
INT
C3V6 D409
AMP_MUTE
VSUP_3V3_COM
PANEL_VCC_ON/OFF
VSUP_3V3_COM
VSUP_3V3_COM
TV_LINK_3V3
RESET_IC
VSUP_3V3_COM
PDP_GO/BL_ON_OFF
I/O_1
EXTSYN_SW
VSUP_3V3_COM
VSUP_3V3_COM
VSUP_3V3_COM
VSUP_3V3_COM
VSUP_3V3_COM
VSUP_3V3_COM
5V_STBY
VCC_3V3
BC848B
Q405
PC_VSYNC
BC848B
Q404
3V3_STBY
BC848B
Q427 STBY_ON_OF
S439
VSUP_3V3_COM
SYNC_SW
5V_COM
5V_COM
VSUP_3V3_COM
VSUP_3V3_COM
S420
S435
S401
75R
R455
75R
R457
75R R458
BC848B
Q418
3V3_STBY
VSUP_3V3_COM
S428
VSUP_3V3_LVDS
16V
1u
C449
16V
1u
C442
16V
1u
C450
16V
1u
C443
16V
1u
C451
16V
1u
C444
16V
1u
C452
16V
1u
C445
C5V6 D407
C3V6 D410
PL400
1 2 3 4 5
C5V6
D411
AMP_MUTE
BC848B
Q408
S411
VSUP_3V3_COM
10k
R414
10k
R412
10k
R418
10k
R405
10k
R499
10k
R425
10k
R507
10k
R464
10k R404
10k
R466
10k
R410
10k
R409
10k
R489
10k
R514
10k
R430
10k
R515
10k
R510
10k
R485
10k
R546
3k3
R467
10k
R503
10k
R524
10k
R519
10k
R520
10k
R530
10k
R482
10k
R525
10k
R511
3k3
R538
10k
R484
3k3
R531
10k
R526
10k
R509
10k
R537
3k3
R471
10k
R478
4k7
R516
4k7
R502
4k7
R513
4k7
R492
4k7
R521
4k7
R400
4k7
R548
47k
R557
4k7
R528
47k
R408
4k7
R411
4k7
R553
4k7
R533
10k
R563
4k7
R558
4k7
R560
4k7
R506
4k7
R505
4k7
R539
47k
R415
47k
R406
47k
R416
47k
R420
47k
R407
47k
R403
47R
R436
47R
R480
47R
R476
47R
R500
47R
R474
47R
R469
47R
R518
47R
R504
47R
R470
47R
R434
47R
R487
47R
R479
47R
R435
47R
R501
47R
R417
47R
R517
47R
R472
R1 R2 R3 R4
R483
18 2 3 4
7 6 5
R1
R2
R3
R4
R429
1 8
2
3
4
7
6
5
R1
R2
R3
R4
R428
1 8
2
3
4
7
6
5
R1
R2
R3
R4
R426
1 8
2
3
4
7
6
5
1kV
1n
C401
1kV
1n
C402
1kV
1n
C403
1kV
1n
C404
1kV
1n
C400
1kV
1n
C405
1kV
1n
C431
1kV
1n
C432
1kV
1n
C423
1kV
1n
C421
1kV
1n
C422
1kV
1n
C424
1kV
1n
C455
1kV
1n
C441
1kV
1n
C457
1k
R552
1k
R522
10V
10u
C420
1k5
R486
VSUP_3V3_COM
PL402
1 2 3 4 5
KEYBOARD
KEYBOARD
VSUP_3V3_COM
S404 S402
47R
R497
47R
R498
LED2
LED1
R1 R2 R3 R4
R488
18 2 3 4
7 6 5
HDMI1_HOTPLUG
10k
R512
VSUP_3V3_COM
10k
R508
VSUP_3V3_COM
VGA_DVDDMP_R
_IN
VGA_DVDDMP_G
_IN
VGA_DVDDMP_B
_IN
50V
1n
C415
HWSCL
HWSDA
HWSCL HWSDA
16V 470n
C416
LM809
IC400
1
2 3
DRX_CLK
S426
S434
47R
R494
VSUP_3V3_COM
10k
R427
VSUP_3V3_CO
M
10k
R481
10k
R493 VSUP_3V3_COM
5V_STBY
VCC_5V
S441 S443
S403
75R R473
75R
R475
75R
R477
75R R463
75R
R465
75R R468
PC_HSYNC
BC848B
Q401
10k
R402
10k
R401
KEYBOARD
50V 27p C470
50V 27p
C472
50V 27p
C475
50V 27p
C479
50V 27p
C481
50V 27p
C483 1kV
1n
C489
S436
L416 L415
50V 56p C464 50V 82p C466
S422
PANEL_VCC
R1 R2 R3 R4
R459
18 2 3 4
7 6 5
R1 R2 R3 R4
R456
18 2 3 4
7 6 5
R1 R2 R3 R4
R454
18 2 3 4
7 6 5
R1 R2 R3 R4
R443
18 2 3 4
7 6 5
R1 R2 R3 R4
R441
18 2 3 4
7 6 5
R1
R2
R3
R4
R432
1 8
2
3
4
7
6
5
47R
R433
47R
R438
47R
R437
SCL_3V3
SDA_3V3
50V
22p
C490
50V
22p
C491
BC848B
Q417
10k
R545
HWSCL
VCC_3V3
SDA_5V_IC
SCL_3V3_IC
BC848B
Q416
R543
47k
R541
47k
S440
10k
R555
R536
47k
5V_COM
VCC_3V3
HWSDA
BC848B
Q413
S438
SDA_3V3_IC
SCL_5V_IC
R542
47k
BC848B
Q421 Rx-Data
10k
R566
vctpprog.
Tx-Clock
R559
47k
BC848B
Q424
UART_RX
50V
10p
C497
R551
47k
50V
10p
C495
BC848B
Q423
R547
47k
UART_TX
50V
10p
C496
3V3_STB
BC848B
Q420
10k
R565
R550
47k
HDMI1_CEC
10k
R419
1k
R549
1k
R523
BC848B
Q425
BC848B
Q403
10k
R423
5V_STBY
sync_detect
10k
R424
sync_detect
10V
100n
C406
VCTP_SPDIF 4R7
R431
CABLE_DET0
CABLE_DET1 100R
R495
AMPLIFIER_R_NEG
AMPLIFIER_L_NEG
16V
10n
C418
16V
10n
C419
4k7
R421
4k7
R422
SYNC_SW1
4k7
R564
BC848B
Q429
10k
R462
HDMI_CEC_SEL
S407
NECI/O
33k
R461
VCC_5V
22k R460
50V
10p
C498
S445
C5V6 D412
PR_IDTV_R_IN PB_IDTV_B_IN Y_IDTV_G_IN
BC848B
Q412
S446 S447
BSN20 Q430
BSN20
Q431
16V
1u
C417
R1 R2 R3 R4
R444
18 2 3 4
7 6 5
R1 R2 R3 R4
R445
18 2 3 4
7 6 5
R1 R2 R3 R4
R447
18 2 3 4
7 6 5
R1 R2 R3 R4
R446
18 2 3 4
7 6 5
R1
R2
R3
R4
R449
1 8
2
3
4
7
6
5
R1 R2 R3 R4
R448
18 2 3 4
7 6 5
10k
R450
10k
R451
10k
R452
50V
3u3
C439
PL401
1 2
3 4
5 6
7 8
9 10
DMP_DVD_CVBS_IN
DMP_DVD_VS_IN
S448
EXTSYN_S
4k7
R567
VSUP_3V3_COM
S449
BC848B
Q432
VSUP_3V3_COM
1k2
R568
S450
M24C128
IC308
1 E0
2 E1
3 E2
4 VSS 5 SDA
6 SCL
7 WC
8 VCC
50V
10p
C499
R1 R2 R3 R4
R569
18 2 3 4
7 6 5
R1 R2 R3 R4
R570
18 2 3 4
7 6 5
1k
R571
C5V6
D402
TDI
TDO
TMS
CPU_GO
KEYBOARD
HDMI_DETECT
TCK
W_PROTECT
LVDS OUTPUT
IR DETECT &
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC
*NC *NC *NC
*POWER ON/OFF
PORT SAVING
PC STANDBY MODE
SYNC DETECTION
SHEET 5
SHEET 5
VCTP POWER SUPPLIES
SHEET 1
SHEET 4
SHEET 5
JTAG CONN.
SHEET 1,2,8
SHEET 2
SYNC SWITCH
SHEET 2
SHEET 2
SHEET 5
SHEET 5
E2EPROM
SHORT CIRCUIT AND HEADPHONE DETECT
LED DRIVE
EXTERNAL AMP.
TANTAL CASE A
COMMON I2C
N.C.
N.C.
24C64 USED
SHORT
SHORT
N.C.
N.C.
SHORT
SHORT
30021752
KEYBOARD CONN.
L417,L416 SHOULD BE 30016659
S465 SOULD BE 82R
17MB12-1 TUNER-DRX.3of13
ISMAIL YILMAZLAR
Date
17.04.2007
SADIK SEHIT
VESTEL ELECTRONICS
Author
FROM 400
vctp audio ground