AOC E2251FWU User manual
21.5"LCDColorMonitor AOC E2251FWU
1
Service
Service
Service
Horizontal Frequency
67.5 KHz
TABLE OF CONTENTS
Description Page Description Page
.
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE
CHASSIS AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING
ELECTRONIC EQUIPMENT CONTAINING HIGH VOLTAGES.
Table of Contents.......……....................................…........1
Revision List.…........................................……......2
Important Safety Notice.……..................……......3
1.Monitor Specification..............................………........4
2.LCD Monitor Description…………………………….......5
3.Connecting the Monitor…………...............……...........6
4.Input/Output Specification............……………............7
4.1.Input Signal Connector............………….................7
4.2.Factory Preset Display Modes……..........................7
4.3.Panel Specification.....………...…………..................8
5.Block Diagram…..….....................…………................10
5.1.Main Board………..…………………....….......10
6.Schematic……………......................................11
6.1.Main Board………..........................................11
6.2.LED Board...….…....................................17
7.PCB Layout..………….......................................18
7.1.Main Board………........................................18
7.2.LED Board….......................................22
8.Maintainability……….......................................23
8.1.Equipments and Tools Requirement...............23
8.2.Trouble Shooting…………..............................24
9.White-Balance, Luminance Adjustment.............26
10.Monitor Exploded View………..…….…............27
11.BOM List…………………………………............29
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
2
Revision List
Version Release Date Revision History TPV Model Name
A00 May.24.2012 Initial release TIBMDL2ACKUNNN
3
Important Safety Notice
Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service
procedures recommended by AOC and described in this service manual are effective methods of performing service
operations. Some of these service operations require the use of tools specially designed for the purpose. The
special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in
which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not
recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
Hereafter throughout this manual, AOC Company will be referred to as AOC.
WARNING
Use of substitute replacement parts, which do not have the same, specified safety characteristics may create shock,
fire, or other hazards.
Under no circumstances should the original design be modified or altered without written permission from AOC.
AOC assumes no liability, express or implied, arising out of any unauthorized modification of design.
Servicer assumes all liability.
FOR PRODUCTS CONTAINING LASER:
DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM.
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
CAUTION -The use of optical instruments with this product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF
THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to
the panel.
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).
-Make certain that treatment person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of high humidity for a long time.
-Avoid contact with water as it may a short circuit within the module.
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may
damage the panel.)
4
1. Monitor Specifications
5
2. LCD Monitor Description
The LCD monitor will contain a scaler board and a led board. The scaler board houses the flat panel control logic
and brightness control logic and provides DC to DC driver voltage to drive the backlight of panel and the scaler
board chips each voltage.
Monitor Block Diagram
Video signal
PC USB
5V
LED Board
Flat Panel and backlight
Main Board
HOST Computer
6
3. Connecting the Monitor
7
4. Input/Output Specification
4.1 Input Signal Connector
USB connectors
Pin Numbe
r
A
ssi
g
nment of 5-Pin min USB
1 V-BUS
2 D-
3 D+
4 N/A
5 Ground
4.2 Factory Preset Display Modes
VESA MODES
Horizontal Vertical
Mode Resolution Total
Nominal
Frequency
+/- 1kHz
Sync
Polarity
Nominal
Frequency
+/- 1 Hz
Sync
Polarity
Nominal
Clock
(MHz)
HD 1920x1080@60Hz 2200x1125 67.500 N 60.000 N 148.500
8
4.3 Panel Specification
4.3.1 General Features
M215HGJ-L2U is a 21.5” TFT Liquid Crystal Display module with WLED Backlight unit and 30 pins 2ch-LVDS
interface. This module supports 1920 x 1080 Full HD mode and can display up to 16.7M colors.The converter
module for Backlight is not built in.
4.3.2 Display Characteristics
4.3.3 Optical Characteristics
Test Conditions
9
4.3.4 Electrical Characteristics
LCD Electrical Specification
Backlight Unit
10
5. Block Diagram
5.1 Main Board
CRYSTAL 12MHZ
(X401)
V/A PROCESSOR DL-165
(U401)
Panel Interface
(CN405)
LED Board Interface
(CN401)
Panel Interface
(CN803)
11
6. Schematic
6.1 Main Board
715G5056M0F000005I
R719
10 OHM 1/4W
VCC
1
REF
2
GND
3
FB
4EN 5
PGND 6
LX 7
VIN 8
U708
AT1528P11U
+
C756
100UF 16V
DGND
R720
10 OHM 1/4W
R718
10K+-5%1/16W
R713
15K 1%
R712 47K +-1% 1/16W
C769
220P 50V
DGND
C768
220P 50V
DGND
DGND
L714
10uH
DGND
DGND
1 2
D704
SK54B
DGND
+3.3V
OEM MOD EL
Size
Rev
Date Sheet of
TPV MODEL
PCB NAME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
B
B
38Tuesday , March 06, 2012
715G5056-M0F-000-0050-1
称爹
<>
03. Power
C467
100N 16V
R754
10 OHM 1/10W
R701 10K 1/8W
IN
1
GND
2
SHDN
3SET 4
OUT 5
U707
G9141T11U
R708
0R05 OHM
R716
180R 1/16W 1%
+3.3V
R709
NC
R408 24K 1%
+2V6
R405
15K 1%
R703
56K 1/8W +/-1%
+Panel_BLED
+3.3V
DGND
1 2
D703
SM360B
C706 10N 50V
C761
1UF 10V
+
C752
100UF 16V
DGND
LX 1
GND
2
FB 3
EN
4
OVP 5
IN 6
U702
G5126TB1U
SW 5
FB 2
COMP 1
SS 8
IN
6FS
7EN
3GND
4
U703
MP1542DK
L703
10uH
+
C754
100UF 16V
C705 2.2UF
C755
100N 16V
Vout=1(1+R2/R1)=2.6
R715
4.3K 1%
C753
100N 16V
R714
NC/10K+-5%1/16W
C751
100N 16V
C759
NC/100P 50V
DGND
DGND
DGND DGND
DGND
C762
10uF 10V
+
C701
100UF 16V
+5VLDO
Q702
NC/AO3401A
C766
0.33uF 16V
R717
1K 1/16W
3
2
1
CN701
JACK
C703 10uF 10V
VBUS0
C702
NC
R704
NC
+5VIN
DGND
DGND
C750
100N 16V
+Panel_BLED
1 2
FB702
127R
+5VLDO
+5VLDO
+5VLDO
C760
10uF 10V
R707
100K 1/8W 1%
R721
10 OHM 1/4W
C770
220P 50V
1 2
D701
SR24
VI
3VO 2
GND
1
44
U709
DGND
Q701
AO3401A
C767
100N 16V
Vout=0.8(1+R2/R1)=3.3067
R706
10K 1/8W
R752
15KOHM 1/16W
MP1542 Vout=1.25(1+R2/R1)=16
+1.2V
C707
2.2UF
R702
4K7 1/16W 1%
S1
S2
S3
G4
D
8D
7D
6D
5
U704
AO4411
L701
2.2uH 17.3mOHM 8.2A
GMT G5126TB1U Vout=0.2(1+R2/R1)=5, R716=180 ohm
BCD AP3031KTR-G1 Vout=0.2(1+R2/R1)=5, RR716=180 ohm
+
C704
150UF 25V
+Panel_VCC
C758 NC/560pF 50V
C765
1UF 10V
12
1
4
2
3
L405
90OHM
C414
100N 16V
C422
1UF 10V
R424
1M 1/16W
R415 NC
1 2
FB402
120R 6A
FPI_DATA_7P V17
FPI_DATA_0N V10
FPI_DATA_0P U10
FPI_DATA_1N U11
FPI_DATA_1P V11
FPI_DATA_2N U12
FPI_DATA_2P V12
FPI_CLK_0N T13
FPI_CLK_0P T12
FPI_DATA_3N V13
FPI_DATA_3P U13
FPI_DATA_4P U14
FPI_DATA_5N U15
FPI_DATA_5P V15
FPI_DATA_6N U16
FPI_DATA_4N V14
FPI_DATA_6P V16
FPI_CLK_1N U18
FPI_CLK_1P V18
FPI_DATA_7N U17
FPI_PLL_AVDD33
B12
FPI_PLL_AVSS33
E10
FPI_XRES
T10
U401H
DL-165
C404
100N 16V
C416
100N 16V
C402
100N 16V
1
4
2
3
L408 90OHM
C418
100N 16V
1
4
2
3
L409 90OHM
C424
100N 16V
1
4
2
3
L406
90OHM
1
4
2
3
L410
90OHM
DVI_AVDD33
D6
DVI_DVDD12
C5
DVI_DVDD12
E6
DVI_DVDD12
D5
DVI_DVSS
D4
DVI_DVSS
E5
DVI_VSS
C2
DVI_VSS
C3
DVI_VSS
C4
DVI_CLKN B1
DVI_CLKP C1
DVI_TX0N B4
DVI_TX0P A3
DVI_TX1N B3
DVI_TXI1P A2
DVI_TX2N B2
DVI_TX2P A1
DVI_REXT A4
DAC_R A7
DAC_G A6
DAC_B A5
DAC_REXT A9
DAC_VREFIN A10
DAC_VREFOUT C9
DAC_COMP A8
DAC_AVD33R
B9
VIDEO_HSY NC G16
VIDEO_VSYN C G17
DAC_AVS33R
B8
DAC_AVS33G
B7
DAC_AVS33B
B6
DAC_AVSS
B10
DAC_VSSUB
A11
DAC_DVSS
B5
DAC_AVD33G
C8
DAC_AVD33B
C7
DAC_AVDD
C10 DAC_VDWELL
B11
DAC_DVDD
D7
U401B
DL-165
1
4
2
3
L407 90OHM
C406
100N 16V
Dip
CL=32pF => 20pF
27pF => 18pF
R423
3KOHM 1% 1/16W
Route diff pair to 90ohms diff
VIDEO_B0 R16
VIDEO_B1 R17
VIDEO_B2 P16
VIDEO_B3 R18
VIDEO_B4 N16
VIDEO_B5 T18
VIDEO_B6 M16
VIDEO_B7 N17
VIDEO_R4 H16
VIDEO_G0 P18
VIDEO_G1 L16
VIDEO_G2 N18
VIDEO_G3 K16
VIDEO_G4 M17
VIDEO_G5 J16
VIDEO_R3 J18
VIDEO_G6 M18
VIDEO_R0 J17
VIDEO_R1 L18
VIDEO_R2 K17
VIDEO_R5 K18
VIDEO_R6 H18
VIDEO_R7 H17
VIDEO_G7 L17
VIDEO_PLL_AVDD33
C12
VIDEO_PLL_AVSS33
E11
VIDEO_CLK P17
VIDEO_BLANK_N T17
U401C
DL-165
C426
100N 16V
C420
100N 16V
C412
100N 16V
USB / XTAL
C419
100N 16V
USB_VDD33C
V7
USB_VDD33C
T8
USB_VSS33C
V8
USB_VSS33C
U8
XTA L _O U T
A16
XTA L _I N
A17
XTAL_SEL
A15
USB_DP U5
USB_DN V5
USB_VBUS T4
USB_VDD33T T5
USB_VDD33T V6
USB_VSS33T U6
USB_VSS33T T7
USB_VREF
U7
USB_ANALOG_TEST
U9
USB_VDD12
U4
USB_VSS12
V4
USB_VSS33T T6
USB_XTAL_IN T9
USB_XTAL_OUT V9
U401E
DL-165
C417
100N 16V
1
4
2
3
L401 90OHM
NC
C401
1UF 10V
1
4
2
3
L402 90OHM
C423
1UF 10V
1
4
2
3
L403 90OHM
C413
100N 16V
1
4
2
3
L404
90OHM
R426 NC
C408
100N 16V
R417
3.48KOHM 1/10W
C421
1UF 10V
R414 NC
R418 10K+ -5%1/16W
DAC_COMP
R416 475 OHM +-1% 1/10W
1 2
FB401
120R 6A
C403
100N 16V
1 2
FB403120R 6A
C409
100N 16V
C425
100N 16V
+3V3
+3V3_PLL
+3V3_PLL
DGND
+3V3
+1V2
+1V2
NC
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3V3
+3V3
DGND
Route diff pairs to 90ohms differential impedance
DGND
DGND
DGND
DGND
+1V2
DGND
+3V3
DGND
DGND
DGND
DGND
DGND
NC
USB_XTALIN
USB_REF
USB_DN
+3V3_PLL6
OEM MO DEL
Size
Rev
Date Sheet of
TPV MODE L
PCB NAME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
KeyComponent
絬隔瓜絪腹
B
C
48Tuesday, March 06, 2012
715G5056-M0F-000-0050-1
称爹
<>
04.D L-195 DVI_USB
+5VLD O
VCLK
USB_XTALO
R468 75OHM 1/ 16W
R469 75OHM 1/ 16W
R470 75OHM 1/ 16W
DGND
AVDD33
USB_VDD33T
R449 100R 1%
R450 100R 1%
R457
1K 1/16W
RO0+
RO0-
RO1-
R452 100R 1%
R458
1K 1/16W
RO1+
R451 100R 1%
R454 100R 1%
RO2-
R459
1K 1/16W
RO2+
R453 100R 1%
ROC-
R456 100R 1%
R460
1K 1/16W
ROC+
R455 100R 1%
RO0-
RO2+
RO2-
ROC-
RO0+
RO1-
RO1+
ROC+
FPI_XRES
C407
4.7uF 10V
USB_DP
USB_VBUS
VV
VH
DPU
R711 NC
DGND
VBUS0
1
4
2
3
L702 90OHM
DGND
C709
100N 16V
1 2
ZD702
NC
R710 NC
1 2
ZD701
NC
DMU
1 2
FB701
127R
USB_VSS33
C415
4.7uF 10V
1
2
3
4
6 5
1234
CN702
USB CONN
C428
33P 50V
C427
33P 50V
R401 11.5KOHM +-1% 1/8W
CLKOIN-
ROin2-
CLKOIN+
ROin2+
ROin1+
ROin1-
ROin0+
ROin0-
RE2+
REC+
RE1-
RE3-
RE0+
RE3+
RE0-
RE1+
REC-
RE2-
DAC_VREF
DAC_REXT
REin3+ 7
CLKEIN- 7
R481 100R 1%
REin3- 7
REin1+RE1+
REin3+
R483 100R 1%
R492
1K 1/16W
ROin0- 7
ROin0+ 7
RE2+
CLKEIN-
R480 100R 1%
ROin1- 7
RE3+
R488
1K 1/16W
ROin2- 7
ROin1+ 7
RE1-
ROin2+ 7
REC+
REin1-
REin2-
R487 100R 1%
CLKOIN+ 7
CLKOIN- 7
R489
1K 1/16W
RE0+
R484 100R 1%
R478 100R 1%
REin3-
REin0+
CLKEIN+
R485 100R 1%
R490
1K 1/16W
R486 100R 1%
1 2
X40 1
12MHz
R482 100R 1% REin2- 7
REin1- 7
RE2-
USB_DP
USB_DN
R491
1K 1/16W
REin0- 7
RE0-
R422
0R05 OH M
REin2+ 7
CLKEIN+ 7
RE3-
REin0-
R479 100R 1%
REC-
REin2+
REin0+ 7
REin1+ 7
DVI_REXT
RO3-
RO3+
RO3+ R495
1K 1/16W
RO3- R493 100R 1%
R494 100R 1%
ROin3+
ROin3- 7
ROin3+ 7
ROin3-
13
DDR_DQ2
DDR_DQ1
DDR_DQ0
DLL12V
VREF
+2V6
+3.3V +1.2V
R496
2.2KOHM +-1% 1/16W
C474
100N 16V
1 2
FB406120R 6A
A0
29 A1
30 A2
31 A3
32 A4
35 A5
36 A6
37 A7
38 A8
39 A9
40 A10/AP
28 A11
41
DQ0 2
DQ1 4
DQ2 5
DQ3 7
DQ4 8
DQ5 10
DQ6 11
DQ7 13
DQ8 54
DQ9 56
DQ10 57
DQ11 59
DQ12 60
DQ13 62
DQ14 63
DQ15 65
BA0
26 BA1
27
CS
24
RAS
23
CAS
22
WE
21
LDM
20 UDM
47
LDQS
16 UDQS
51
CKE 44
CLK 45
CLK 46
VDD 1
VDD 18
VDD 33
VDDQ 3
VDDQ 9
VDDQ 15
VDDQ 55
VDDQ 61
VSS
34 VSS
48 VSS
66 VSSQ
6VSSQ
12
VSSQ
58 VSSQ
64
VREF 49
VSSQ
52
NC
14 NC
17
NC 19
NC 25
NC 43
NC 53
NC 50
A12
42
U402
W9425G6JH-4
C477
100N 16V C478
100N 16V C481
100N 16V C483
100N 16V
1 2
FB404
120R 6A
R421 10OHM1/16W
C476
100N 16V
C429
100N 16V
C479
100N 16V
C473
100N 16V
R420 10OHM1/16W
DDR_A0
U1
DDR_A1
R3
DDR_A2
T3
DDR_A3
V2
DDR_A4
V3
DDR_A5
U3
DDR_A6
V1
DDR_A7
U2
DDR_A8
P3
DDR_A9
T1
DDR_A10
T2
DDR_A11
R1
DDR_DQ0 E2
DDR_DQ1 E1
DDR_DQ2 G3
DDR_DQ3 H3
DDR_DQ4 H1
DDR_DQ5 J1
DDR_DQ6 J2
DDR_DQ7 L2
DDR_DQ8 H2
DDR_DQ9 G1
DDR_DQ10 G2
DDR_DQ11 F1
DDR_DQ12 F2
DDR_DQ13 F3
DDR_DQ14 D1
DDR_DQ15 D3
DDR_BA0
P2
DDR_BA1
R2
DDR_/CS
N3
DDR_/RAS
P1
DDR_/CAS
N1
DDR_/WE
N2
DDR_CKE
M3
DDR_CK
M2
DDR_/CK
M1
DDR_VREF
K1
DDR_MASK_OUT D2
DDR_MASK_IN E3
DDR_LDM L3
DDR_UDM K3
DDR_LDQS L1
DDR_UDQS J3
DDR_VSSR
K2
DDR_PLL_AVSS33
A12
DDR_PLL_AVDD33
A13
DLL_AVSS C6
DLL_AVDD E8
U401A
DL-165
C480
100N 16V
1 2
FB405
120R 6A
C482
100N 16V
C475
100N 16V
DGND
DGND
DGNDDGND
+2V6_SW
DGND
DGND
DGND
DGND
+2V6_SW
+2V6_SW
DDR_A[0..11]
DDR_DQ[0..15]
DDR_DQ[0..15]
DDR_A[0..11]
R419
1K 1/16W
C472
1N 50V
Q403
AO3401A
OEM MODEL
Size
Rev
Date Sheet of
TPV MOD EL
PCB NAME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
B
B
58Tuesday , March 06, 2012
715G5056-M0F-000-0050-1
称爹
<>
05.DL-195 DDR SDRAM
DDR_UDQS
DDR_LDQS
/DDR_CK
DDR_CK
C485
100N 16V
+3V3
DDR_A10
DDR_A9
DDR_A8
DDR_A5
DDR_A1
DDR_A4
DDR_A2
DDR_A11
DDR_A7
DDR_A6
DDR_A3
/DDR_CS
DDR_A0
DDR_DQ10
DDR_DQ12
DDR_DQ3
DDR_BA1
DDR_DQ4
DDR_DQ8
DDR_DQ6
DDR_DQ2
DDR_DQ7
DDR_DQ0
DDR_DQ15
DDR_DQ5
DDR_DQ13
DDR_DQ1
DDR_DQ9
DDR_DQ14
DDR_DQ11
R751
10K+-5%1/16W
DDR_BA0
DDR_BA1
DDR_BA0
/DDR_WE
/DDR_CS
/DDR_CAS
/DDR_RAS
DDR_UDM
DDR_CKIN
DDR_CKE DDR_UDM
/DDR_CKIN DDR_LDM
DDR_LDM
C484
10uF 10V
DDR_UDQS
DDR_LDQS
/DDR_RAS
/DDR_CASVREF
/DDR_WE
C405
10N 50V DDR_A11
DDR_A10
DDR_UDQS to DDR_UDM & DDR_DQ[8:15] +/- 25ps
DDR_CK to all others (except DQ[ ] ) < +/- 50ps
DDR_A9
DDR_* :
DDR Memory
Connect pin D2 & D3 directiy together
DDR_A8
DDR_CK to LDQS & UDQS < +/- 100ps
(DDR Mask should be equal to the sum of LDQS ans UDQS)
Match lengths in following groups :
DDR_A7
Zo = 65R
DDR_LDQS to DDR_LDM & DDR_DQ[0:7] +/- 25ps
DDR_A6
DDR_A5
DDR_A4
DDR_A3
DDRM
DDR_A2
DDR_A1
DDR_A0
DDR_CKE
DDR_CK
/DDR_CK
DDR_DQ15
DDR_DQ14
DDR_DQ13
DDR_DQ12
DDR_DQ11
PLL33V
R497
2.2KOHM +-1% 1/16W
LOWPOWER_ON6
DDR_DQ10
DDR_DQ9
DGND
DDR_DQ8
C486
100N 16V
DDR_DQ7
DDR_DQ6
DDR_DQ5
DDR_DQ4
DDR_DQ3
14
R474
NC/10K+-5%1/16W
R475
NC/10K+-5%1/16W
SCLUD
SDAU D
R434
NC/22K 1/16W
D403
NC/RLZ5.6B
DGND
C410
NC/ 100N 16V
C411
NC/100N 16V
DGND
LOWPOWER_ON 5
R465 NC/100OHM1/16W
VLED_PW M 7
BLPower_Key
1
2
3
4
5
CN708
NC/CONN
EEPROM_DIS
Q408
LMBT3906LT1G
+2. 6V
DGND
C487NC/10N 50V
DGND
C466
10uF 10V
dip => SMD
C447220N 10V
Q404
NC/ LMBT3904LT1G
Flrst place 100nF 0402 caps as close to the associated power / ground balls as possible.
SW1
SW2
R467 1K 1/16W
R463 1K 1/16W
DGND
Q405
NC/ LMBT3904LT1G
BLPWM_UP
DGND
BLPWM_DOWN
H
H
L
HL
DGND
GPIO
Optional SPI Flash
I2C EEPROM
Then place 1uF 0603 caps as close an possible.
OEM MOD EL
Size
Rev
Date Sheet of
TPV MOD EL
PCB N AME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
B
C
68Tuesday, March 06, 2012
715G5056-M0F-000-0050-1
称爹
<>
06.DL-195 Power_Flash
Add more capacitors if there is space.
JTRST
SDAU D
C450
100N 16V
C433
100N 16V C436
1UF 10V
1 2
FB408
120R 6A
C444
100N 16V
JTAG interface for test purposes only
R432
10K+ -5%1/16W
C443
100N 16V
C454
1UF 10V
C439
100N 16V C442
100N 16V C445
1UF 10V
JTAG
C435
100N 16V
JTAG_TDI B13
JTAG_TDO B15
JTAG_TMS A14
JTAG_TCK C14
JTAG_MODE
C15
JTAG_TRST
B14
RESET_N
C13
SCAN _EN
B17
U401F DL-165
R428
4.7K 1/16W
R437
0R05 OHM
1
2
3
4
5
CN706
NC/CONN
R433
NC
R443
10K+-5%1/16W
R425 NC/10K+-5%1/16W
R427 NC/10K+-5%1/16W
C451
100N 16V
R461 10K+-5%1/16W
R498 NC/10K+-5%1/16W
LED_G
R446
100K 1/16W
1 2
FB409
120R 6A
R448
NC
GND
1
RESET
2
VCC 3
U410
NC/ MAX809STRG
C457
100N 16V
C434
100N 16V
R476
NC/10K+-5%1/16W
C431
100N 16V
R447
NC/10OHM1/16W
R441
4.7K 1/16W
R477
NC/10K+-5%1/16W
R442
NC
R439 33 OHM 1/16W
C432
100N 16V
SW1
GPIO_0 B16
GPIO_1 C16
GPIO_2 A18
GPIO_3 D16
GPIO_4 E18
GPIO_5 C17
GPIO_6 B18
GPIO_7 C18
GPIO_8 E17
GPIO_9 F18
GPIO_10 F16
GPIO_11 F17
GPIO_12 G18
GPIO_13 D17
GPIO_14 D18
GPIO_15 E16
U401D
DL-165
SW2
C448
100N 16V
1 2
FB407
120R 6A
C449
100N 16V
+3V3
D402
NC/RLZ5.6B
C488NC/10N 50V
D401
NC/RLZ5.6B
CORE_PLL_VSS33 D10
PLL_DVSS12
D11
VSS33
P15
VSS33
L15
VSS33
N15
VSS33
J15
VSS33
T15
VSS33
R15
VSS33
E15
VSS33
T11
VSS33
R11
VSS33
R14
VSS33
R13
VSS33
R12
VSS33
T14
VSS12
K9
VSS26
F4
VSS26
G4
VSS26
H4
VSS26
N4
VSS26
R4
VSS26
P4
VSS26
R5
VSS26
K4
VSS26
J4
VSS26
E4
VSS26
L4
VSS26
M4
VDD 12 E7
VSS12
D8
VSS12
H8
VSS12
H9
VSS12
H10
VSS12
H11
VSS12
J8
VSS12
J9
VSS12
J10
VSS12
J11
VSS12
K8
VSS12
K10
VSS12
K11
VSS12
L8
VSS12
L9
VSS12
L10
VSS12
L11
CORE_PLL_AVDD33 C11
PLL_DVDD12
D12
VDD 33 P10
VDD 33 H14
VDD 33 K14
VDD 33 P12
VDD 33 P13
VDD 33 P14
VDD 33 D13
VDD 33 M14
VDD 33 E13
VDD 33 D14
VDD 33 D15
VDD 33 E14
VDD 33 F14
VSS33
F15
VSS33
G15
VSS33
H15
VSS33
K15
VSS33
T16
VSS33
M15
VDD 26 L5
VDD 26 R9
VDD 26 F5
VDD 26 J5
VDD 26 G5
VDD 26 R8
VDD 26 R7
VDD 26 R6
VDD 26 P8
VDD 26 P6
VDD 26 P5
VDD 26 N5
VDD 26 R10
VDD 12 P7
VDD 12 E9
VDD 12 E12
VDD 12 G14
VDD 12 J14
VDD 12 K5
VDD 12 P9
VDD 12 N14
VDD 12 M5
VDD 12 L14
VDD 12 H5
VDD 12 D9
VDD 12 P11
U401G
DL-165
C489NC/10N 50V
HOLD
1
VCC
2
DU
3
DU
4
DU
5
DU
6
S
7
Q
8W9
VSS 10
DU 11
DU 12
DU 13
DU 14
D15
C16
U408
NC/ M25P128-VMF6TG
C456
100N 16V
C453
100N 16V
R445
4.7K 1/16W
C452
100N 16V
BLPWM_DOWN
C430
100N 16V
C440
100N 16V C441
100N 16V
BLPWM_UP
+3V3
+3V3
+3V3_PLL
+1V2
+3V3
DGND
+3V3
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+1V2
DGND
+3V3 +1V2
DGND
+3V3
DGND
DGND
DGND
DGND
DGND
+3V3
DGND
+3V3
DGND
DGND
+3V3
DGND
GPIO13
GPIO14
GPIO12
+3V3
GPIO14
GPIO15
GPIO12
GPIO15
GPIO15
GPIO13
R471 NC/100OHM1/16W
GPIO14
1 2
FB413120R 6A
R473 NC/100O HM1/16W
R472 NC/100O HM1/16W
C764
10uF 10V
+2V6
DGND
SCLUD
DGND
R431
NC/10K+-5%1/16W
R462 1K 1/16W
C465
10uF 10V
1 2
FB414NC/120 O HM
BLPower_Key
A0 1
A1 2
A2 3
VSS 4
SDA
5SCL
6WP
7VCC
8
U409
CAT24C128WI-GT3
C458
1UF 10V
DGND
EEPROM_DIS
+2.6V
R466
300R
C490NC/100N 16V
DGND
C438NC/220N 10V
Cathode 1
Anode 2
Emitter1
3Collector
4Emitter2
5
U407
NC/Roll Ball Switc h
+3V3
+3V3
R440
33 OHM 1/16W
+3V3
R436
NC/620 OHM 1/16W
H
H
LED_G
1 2
FB705
120R 6A
JTDI
JTMS
R429 NC/1K 1/16W
LED_GREEN
DGND
+3V3
R499
0R05 OHM
NC R430
NC 0R05 OHM
RTUD
JTDO
1
2
3
4
5
CN403
NC/CONN
R435
NC/22K 1/16W
+5VLDO
JTCK
C446
4.7uF 10V
C437
4.7uF 10V
VLED_EN 7
1
2
3
4 5
CN401
CONN
SW2SW1
锣
オ锣
タ盽
锣
D702
LL4148
+1V2PLL
C455
4.7uF 10V
J_EN
DGND
EEPROM_DIS
JMODE
RTUD2
1
2
3
4
5
67
CN402
NC/CONN
R464 NC/100OHM1/16W
+3. 3V +1.2V
R438
1K 1/16W
DGND
+3V3
H
+3V3_PLL 4
PANEL_ON 7
C491
100N 16V
1 2
FB411
120R 6A
LED_GREEN
DGND
1 2
FB412NC/120 OHM
LED_GR EEN
15
VLED_EN 6
VLED_PWM 6
REin1+4
REin2+4
REin2-4
REin3-4
CLKEIN+4
REin1-4
REin0-4
REin0+4
REin3+4
CLKEIN-4
R402
100OHM1/16W
DGNDDGND
C711 22P 50V
C710 22P 50V
C727 22P 50V
C723 22P 50V
C726 22P 50V
C724 22P 50V
C725 22P 50V
C728 22P 50V
C720 22P 50V
C729 22P 50V
C721 22P 50V
C722 22P 50V
RXEC- RXEC+
RXE3-
OEM MOD EL
Size
Rev
Date Sheet of
TPV MODEL
PCB NAME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
B
B
78Tuesday , March 06, 2012
715G5056-M0F-000-0050-1
称爹
<>
07.Panel interf ace
RXE3+
RXE2-
RXO0-
RXE2+
RXO0+
RXO1-
RXE1-
RXO1+
RXO2-
C469
100N 16V
R411
100K 1/16W
Q401
AO3401A
R407
4.7K 1/16W
Q402
LMBT3904LT1G
RXO2+
RXE1+
R410
10K+-5%1/16W
DGND
+Panel_VCC
RXOC-
PANEL_ON6
RXOC+
RXE0+
RXO3-
RXO3+
RXE0-
RXO3+ RXO3-
RXE3+
RXOC-
RXE3-
RXEC+
RXOC+
RXEC-
RXE2+
RXE2-
RXO2-
RXE1+
RXE1-
RXO2+
RXE0+
RXE0-
RXO1- RXO1+
R409
4.7K 1/16W
RXO0-
DGND
RXO0+
DGND
+
C470
100UF 16V
R413
300 OHM
R406
4.7K 1/16W
Panel_VCC
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
CN405
CONN
C471
10uF 6.3V
DGND
DGND
ROin3+4
R404
4.7K 1/16W
R403
100OHM1/16W
DGND
ROin1-4
ROin2+4
CLKOIN+4
Route diff pairs to 100ohms differential impedance
Ensure pairs are routed together
ROin3-4
DIM8
ROin0+4
CLKOIN-4
Panel_VCC
ON/OFF8
ROin2-4
ROin1+4
ROin0-4
C468
100N 16V
C713 22P 50V
DGND
C712 22P 50V
C714 22P 50V
C715 22P 50V
C716 22P 50V
C717 22P 50V
DGND
1 2
FB410
120R 6A
C719 22P 50V
C718 22P 50V
Panel_VCC
R412
300 OHM
DGND
16
R824 1R 1/10W 5%
DGND
R801 1R 1/10W 5%
R821 NC
R802 1R 1/10W 5%
R816
100K 1/16W
L811
22uH
C816
100P 50V
C813
33N 50V
C814
220P 50V
R817
9K1 1/10W 1%
EN
1
OSC
2
FSET
3
PWMO
4
GND
5
PWM1
6
LED8
7
LED7
8
LED6
9
LED5
10
ISET
11
LED4
12
LED3 13
LED2 14
LED1 15
OVP 16
PGND2 17
PGND1 18
SW2 19
SW1 20
VFAULT 21
COMP 22
VIN 23
VCC 24
E-Pad 25
U801
MP3388DR
1
2
3
4
5
6
7
8
9
10
11
12
1314
CN802
NC/CONN
R828 0R05 1/10W
C819
0.47uF 50V
R829 0R05 1/10W
C818
100P 50V
R815
20K 1/16W
R819
20K 1/16W
R827 0R05 1/10W
R830 0R05 1/10W
ON/OFF7
DIM7
LED B/L current=(1000x1.2)/ R x2
R=(R810*R826)/(R810+R826)
DGND
C809
10uF 6.3V
OEM MODEL
Size
Rev
Date Sheet of
TPV MODEL
PCB NAME 称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
B
B
88Tuesday , March 06, 2012
715G5056-M0F-000-0050-1
称爹
<>
08. Conv erter
R814
300KOHM 1/10W
R810
100K 1/10W 1%
R813
1K 1/16W
C817
2.2uF 25V
R811
10 OHM 1/4W
R818
1K 1/16W
R825
0R05 4A 1/4W
R826
NC
1
2
3
4
5
6
7 8
CN803
CONN
DGND
Vout
R806 0R05OHM1/8W
Vout
R805 0R05OHM1/8W
R820 1R 1/10W 5%
R823 NC
R822 NC
R803 NC
1 2
D811 SM360B
+
C815
10UF 50V
+
C810
150UF 25V
+Panel_BLED
C812
0.1uF 25V
+
C811
150UF 25V
17
6.2 LED Board
715G5072T01000004I
BLUE
GND
1 2
ZD001
MLVS0402M04
1
2
34
CN001
CONN
GND
12
LED001
LED
OEM MODEL
Size
Rev
Date
Sheet
of
TPV MOD EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
C
A
22Tuesday , May 24, 2011
715G5072
称爹
<>
2. Key board
18
7. PCB Layout
7.1 Main Board
715G5056M0F000005I
19
20
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