TCL 32E320, Руководство по обслуживанию

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GND
GND
GND
GND
GND
GND
T
T
T
T
GND
GND
GND
GND GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
T
GND
T
T
GND
GND
GND
GND
T
GND
GND
T
T
T
T
T
GND
T
GND
2IN+
2IN-
2OUT
VCC+
1IN+ 1IN- 1OUT VCC-
PVCCL1
NC PBTL
OUTPL
BSPL
PVCCR1 PVCCR2
LINP LINN GAIN0 GAIN1 AVCC AGND
BSPR
OUTPR PGND1 OUTNR
BSNR
OUTNL PGND2
BSNL
GVDD PLIMIT RINN RINP
PVCCL2
SD FAULT
GND
VAL?
GND
GND
......
.............
DESIGNATION
The JTC Summit SINGAPORE 609434
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ON: BY:
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CHECKED
DRAWN
DATE
Last saved :
DESCRIPTION
Last modif
NAME
321
87
6
5 5
4
321
THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIED UNLES S PERMITTED IN WRITING
F E D C B A
4
6
7
8
Index-Lab
SBU :
TCL Thomson Electronics Singapore Pte. Ltd.
8 Jurong Hall Road #28-01/06
Tel (65) 63092900 Fax (65) 63092999
TCLNO:
DESIGNATION
GND
D/A and OP Circuit
LVDS CONNECTOR
TCL MULTIMEDIA TECHNOLOGY HOLDINGS LTD
+12V
R602
4K7
R601
2.2K
R653
10K
B
E
C
Q603
BT3906
R603
10K
+12V
C642
47U
10V
C432
0.47U
OUTL_N
R650
10R
OUTR_N
R651
10R
OUTR_P
R652
10R
R649
10R
OUTL_P
C638
330P
C401
1U
NC
C626
1000P
C610
100U
16V
R628
2K
D601
10V
OUTR_P
OUTR_N
OUTL_N OUTL_P
MT22/21/20 MAIN SCHEMATIC
04-13-2009
7 4
6-24-2010_9:16
R631
4K7
NC
C402 0.22U
JTRST#_MUTE
LL4148
D1
R401
0R
SD
R646
0R
R608
4K7
A_MUTE
C640
330P
R605
47K
L601
GAIN0
R647
10K
NC
STBV3V3
GAIN0
27
13 14
25 26 15 16
1 2 3 4 5 6 7 8
17 18 19 20 21 23 24 22
9
10 11 12
28
U602
TPA3113D2
C630
220U
35V
C615
220U
35V
R408
2K2
R404
0R
R614
4K7
AMP_VCC
C628
1000P
C629
1000P
5 6 7 8
3 2 1 4
U601
RC4558
L607
22UH/NC
L608
22UH/NC
C635 0.22U
C634
0.22U
A_MUTE
AMP_VCC
R609
10K
R604
22K
B
E C
Q601 BT3906
L609
22UH/NC
R644 47K
R645 47K
3 4
1 2
R419
33R
3 4
1 2
R424
33R
3 4
1 2
R420
33R
3 4
1 2
R426
33R
1
10
11
12
13
14
15
16
17
18
19
2 20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4 40
56 78 9
P401
OCKP_1
O3P_1 O2P_1
O1P_1
O0P_1
O3N_1 OCKN_1
O2N_1
O1N_1
E3N_1
ECKN_1
E2N_1
O0N_1
E0N_1
ODSEL
E0N_1
E0P_1
E1N_1
E1P_1
E2N_1
O2P_1
E2P_1
ECKN_1
ECKP_1
ECKP_1
E3N_1
E3P_1
E3P_1
R405
10K
B
C
E
Q401 BT3904
O1P
C430
0.1U
NC
R4290R
NC
C431
0.1U
NC
ODSEL
+5VSB
ODSEL
+12V
R412
0R
NC
R411
4K7
NC
R413
4K7
NC
R414
0R
NC
DVDD3V3
DVDD3V3
DVDD3V3
R410
4K7
NC
R4270R
NC
LVDS_PWR_CTRL
0R NC
R402
G
D S
Q402
PMV65XP
10P
C407
NC
10P
C408
NC
10P
C409
NC
10P
C410
NC
10P
C411
NC
10P
C413
NC
10P
C414
NC
10P
C415
NC
10P
C416
NC
10P
C417
NC
10P
C420
NC
10P
C419
NC
10P
C421
NC
10P
C422
NC
10P
C425
NC
10P
C426
NC
10P
C427
NC
10P
C428
NC
10P
C429
NC
3 4
1 2
R422
33R
O0P_1
R409
100K
LVDSVDD
R403
47K
Z28
Z27
BITSEL
SEL
LVDSVDD
C404
1000P
Z23
Z22
Z21
LVDSVDD
C403
0.1U
ROT/DCR
C405
0.1U
NC
10P
C423
3 4
1 2
R425
33R
3 4
1 2
R417
33R
3 4
1 2
R423
33R
3 4
1 2
R416
33R
3 4
1 2
R421
33R
O2N_1
OCKN_1
O3N_1
O0N_1
E0P_1 E1P_1
OCKP_1
O3P_1
E2P_1
E1N_1
O1P_1 O1N_1
E0N_1
ECKP
E3P_1
E3P
E3N
E3N_1
O0N_1 O0P_1 O1P_1 O1N_1
ECKN
E2P E2N E1P E1N
E0P
E0N
ECKN_1
E2P_1 E1P_1 E1N_1
O2N_1 O2P_1
OCKN_1
OCKP_1
O3P_1 O3N_1
ECKP_1
E2N_1
E0P_1
DVDD3V3
R428
4K7
NC
OCKP
O0N
O0P
O1N O2N
O2P OCKN
O3N O3P
SEL_LVDS BIT_SEL
VBR_OUT
VBR_EXT
ROT/DCR
R637
5K6
R640
5K6
C606
1U
C605
1U
C602
1U
C10
1U
R636 100K
C9
1000P
R638
15K
R639
10K
R618
47K
C16
100P
C15
100P
R642
10K
R641
15K
C637
1000P
R635 100K
OPAV1REF
OPAV120
C614
4U7
OPAV120
GND
C612
4U7
C611
0.1U
C613
0.1U
R619
47K
AOL1
AOR1
OPAV120
DAC1_AOUTR DAC1_AOUTL
OPAV1REF
R613
100R
R612
100R
C18
1000P
C632
1000P
R626 10K
L606
220R
L605
220R
L604
220R
L603 220R
L610
22UH/NC
C620
0.22U
C625
1U
C622
1U
AMP_VCC
R625 10R
C616
0.1U
R627
10K
C624
1U
C619
1U
C621
1U
C618
1U
C617
1000P
C631 0.1U
C627
1000P
C633 0.22U
R623 100K
C623
1U
C604
0.1U
C17
1000P
DAC1_AOUTR
DAC1_AOUTL
OUTLN OUTLP
OUTRP
1 2 3 4
P601
OUTRP
OUTRN
OUTLN
OUTLP
OUTRP OUTRN
OUTLN OUTLP
C603
10U NC
R611
100R
R630
10K
B
C
E
Q602 BT3904
R629
10K
SD
AMP_VCC
AMP_VCC
OUTRN
0R NC
R415
+5V
C639
330P
C641
330P
R624
0R