Philips VES2.2E LA Service Manual page 62

Circuit Diagrams and PWB Layouts
10-4-7 B07, Audio, Headphone
Audio, Headphone
B07
I2C Address**ADDR_SEL pins
Write : D0H
Read : D1H
VDDA_3V3
1
CLKO_TS2022
C414
2
C415
27p
3
50V
C371
27p
4
50V
10p 50V C370
5
C48 10p 50V
6
S2_IP
C49 100n
7
S2_IN
100n C373
8
10p 50V C372
9
C50 10p 50V
10
S2_QN
C51 100n
11
S2_QP
100n
12
NC
13
VDDO_3V3
C45
14
10V 100n
15
16
VDDI_1V25
NC
VDDO_3V3
NC
R698
S2_AGC 2k
VDDO_3V3
16V
NC
S2_SCL
S2_SDA
SH2
C579
10u
25V
C236
100n
C545 C1179
10u 10u 16V
16V 16V
12V_VCC R702
22k R805
180k
C577 47n 30000334 bom
LNB_EN
nc
15n 50V
nc
R276 LNB_POK
10k
13/18V
3V3_VCC
VES2.2E LA 10.
VDDI_1V25 VDDO_3V3 VDDI_1V25
VDDI_1V25
NC NC NC NC NC NC NC NC NC NC NC
48
GNDA_1 M_CKOUT
47
XTAL_IN M_SYNC
46
XTAL_OUT VCC_8
45
VDDA_1 M_VAL
44
GNDA_2 M_ERR
43
IP M_DATA7
5
U29
6
42
IN M_DATA6
7
M88DS3002
8 R1
41
VDDA_2 VDDD_3
S2 DEMOD
40
GNDA_3 M_DATA5
39
QN M_DATA4
38
QP VCC_7
37
NC6 M_DATA3
5
6
36
VDDD_1 M_DATA2
7
8 R1
35
VCC_1 M_DATA1
34
VCC_2 M_DATA0
33
NC7 VCC_6
10V
S9
NC NC
1
S93
1
C41 C42
100n 100n
10V 10V
R499
33R SYS_SCL
R500
33R SYS_SDA
C228 C229
18p 18p
50V 50V
30072534
L10
D12
10u
1N5819
C1177
C1176 C1194
10u 10u 10u
25V 25V 25V
1 16
SGND PGND
C583
2 15
BYPASS SW
C572
220n 25V
3 14
VDD BST
C578
U20 100n 50V
4 13
COMP VBOOST
S23
15n 50V MP8125
5 12
EN VOUT
R683 D10
6 11
LINEDROP
LINEDROP ILIMIT 10k
C576
1N5819
7 10 22n 30000312 bom
POK TCAP
15n 50V C238 C573
8 9
13V/18V EXTM 100n
50V
R537 100n 16V
10k
LNB POWER
EN 62
I2C Address**pin VDD_DIG=High
F25
3V3_VCC VDDO_3V3
60R
C396
22u
6V3
F26
1V26_VCC
VDDI_1V25
60R
C397
C369 22u
6V3
R497 50V 10p
33R TS1_CLK
R496 F27
33R TS1_SYNC VDDO_3V3 VDDA_3V3
60R
C398
22u
R498 6V3
33R TS1_VLD
R575
33R S2_TUN_3V3
R4 TS1_D7
4
R3 TS1_D6
3
R2 TS1_D5 10k
3V3_VCC
2
TS1_D4 R113
1
VDDO_3V3
10V100n
Q45
C38 10k
S2_RESET
10V100n R2
C37
VDDI_1V25
33R
C584
R4 TS1_D3
4
R3 TS1_D2 CN25 S2_TUN_3V3
3
R2 TS1_D1
2 3p3
TS1_D0 50V
50V
1
R576
1n
VDDI_1V25
NC
1n 1n 1n 1n
C316
100n 50V 50V 50V 50V
NC
C36
2 EXT_RESET
2
S2_RESET
4
3
VDDO_3V3
2
1
C143
I2C_ADR1
CN17
I2C_ADR0
4
3
2
1U bom
L19
1
C582
10u CN18
C1195
10u 4u7 25V
25V
C1205
16V
10u 25V
100n
C1225
C161
10u 25V
5V_VCC
USB_ENABLE1
TP124
1
LNB_OUT
back to
2013-Jul-19
div. table
Write : C0H
Read : C1H
50V 50V
X7 27p 3V3_VCC
27p 27MHz
C334
1 4
C336
2 3
10n 16V R705
10n 470R
S2_TUN_3V3
16V
C335
10n 16V
NC
R704
3k3 RES VDDA2
15 7
10n R181
NC
16V CAP CK_OUT 10k
16 6
C331
U30
CKDIV_OPT IP S2_IP C374
2 1 17 5
S19
NC
M88TS2022
RFBYPASS IN C375
S2_IN
18 4
2 S20 1 NC
RESET VDDA1
19 3
L20
2 1
S11
LNA_IN QN S2_QN
20 2
4n7
S2 TUNER
C585
0p5 TEST QP S2_QP C376
21 1
50V
C341
C377 10p 50V
10n 16V
S2_TUN_3V3
50V 1k
R328
R502 16V
33R S2_SCL
R501
LNB_OUT 33R S2_SDA
close to TS2022
C230 C231
18p 18p
NC
50V 50V 16V
USB
TP96
1
60R
1 2
F6
TP91 R74
1
6 IO4 1
IO1
1 10R
U1
TP92
1
5 2
1 2 USB1_VCC
VDD GND
330R
USB1_VCC AZ099-04S
C12 R311
4 3
10u 10u F69 IO3 IO2 1 10R
10V 10V
R309
1 10R
60R
R310
1 2
TP98 F5 1 10R
1
TP100
1
TP101
1
F70
1 2
330R
C114 USB2_VCC
10u C115
10V 10u
10V
C160
16V
100n
1 IN 6 1 IN
5V_VCC
OUT USB1_VCC
U22 U2
2 5 2
GND ILIM 560R GND
TPS2553-1 R267 TPS2553-1
3 4 3
EN FAULT 560R USB_ENABLE2 EN
R259
Audio, Headphone
B07
C395
22u
F17 6V3
S2_TUN_3V3
60R
16V
10n
NC
C333
10n 16V
CLKO_TS2022
C332
10p 50V
10p 50V
S2_TUN_3V3
C338
10n 16V
10p 50V
R699
2k S2_AGC
16V
R700
2k
close to DS3002
2 USB2_DP
2 USB2_DN
2 USB1_DN
2 USB1_DP
6
OUT USB2_VCC
5
ILIM 560R
R193
4
FAULT 560R
R75
2 2012-12-17
17MB95-2.1
19421_506_130416.eps
130418