Sanyo XT-24S7000F User manual

SERVICE MANUAL
1. Caution…………………………………………………………….
2. Specification……………………………………………………….
3. Alignment Diagram……………………………………………….
4. Schematic diagram………………………………………………..
5. Troubleshooting…………………………………………………...
6. Explode Drawing………………………………………………….
anual is the latest at time of printing, and does not include the
modification which may be made after the printing, by the constant
improvement of product
Page No. 001

24’’DLED TV
24F2480
XT-24S7000F

SCHNEIDER ELECTRONICS GMBH-GERMANY
2
1. CAUTION
CAUTION:
Use of controls, adjustments or procedures other than those specified herein may result in
hazardous radiation exposure.
CAUTION: TO REDUCE THE RISK OF
ELECTRICAL SHOCK, DO NOT REMOVE
COVER (OR BACK). NO USER SERVICEABLE
PAR TS INSIDE. RE FER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
The lighting flash with arrowhead symbol, with an equilateral triangle is intended to
Alert the user to the presence of uninsulated dangerous voltage within the products
Enclosure that maybeof sufficient magnitudetoconstitute a risk of electric shockto
The person.
The exclamation point within an equilateral triangle is intended to alert the user to the
presence of important operating and maintenance (servicing) instructions in the
literature accompanying the appliance.
WARNING: TO REDUCE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAINOR MOISTURE.
CA U T ION
Page No. 002

SCHNEIDER ELECTRONICS GMBH-GERMANY
5
OPERATION OF YOUR SET
18. This television set should be operated only from the type of power source indicated on the marking label. If you are not
sure ofthe type ofpowersupplyat yourhome,consult your television dealer orlocal power company. For television
sets designed to operate from battery power, refer to the operating instructions.
19. If the television set does not operate normally by following the operating instructions, unplug this television set from the
wall outlet and refer servicing to qualified service personnel. Adjust only those controls that are covered in the operating
instructionsasimproperadjustmentofothercontrolsmayresultindamageandwill oftenrequire extensive workbya
qualified technician to restore the television set to normal operation.
20. Whengoingona holiday: If yourtelevisionset is toremain unused fora periodoftime, for instance, when yougo on
Aholiday,turnthetelevisionset
off And unplug the television set from the wall outlet.
IF THE SET DOES NOT OPERATE PROPERLY
21. If youare unable to restore normal operationby followingthe detailed procedure in youroperatinginstructions,
do not attempt any further adjustment. Unplug the set and call your dealer or service technician.
22. Whenever the television set is damaged or fails, or a distinct change in performance indicates a need for
service, unplug the set and have it checked by a professional service technician.
23. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being
turned on or off. If the snapping or popping is continuous or frequent, unplug the set and consult your
dealer or service technician.
FOR SERVICE AND MODIFICATION
24. Do not use attachments not recommended by the television set manufacturer as they may cause hazards.
25. When replacement parts are required,be sure the service technicianhas used replacementparts specified
by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions
may result in fire, electric shock, or other hazards.
26. Upon completion of any service or repairs to the television set, ask the service technician to perform
routine safety checks to determine that the television is in safe operating condition.
Page No. 005

4
PROTECTION AND LOCATION OF YOUR SET
11. Donotusethistelevisionsetnearwater...forexample,near abathtub,washbowl,kitchensink,or laundry tub,in a wet
basement, ornear a swimmingpool,etc.
Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and
refer servicingto qualified service personnel.
12. Choose aplace where light (artificial orsunlight) doesnotshinedirectly onthe screen.
13. Avoiddustyplaces,since pilingupofdustinsideTV chassis maycause failure of thesetwhenhighhumiditypersists.
14. The set has slots, oropenings in the cabinet for ventilation purposes, to provide reliable operation of the receiver, to
protect it fromoverheating. Theseopeningsmustnotbeblockedorcovered.
Never cover the slots or openings with cloth or other material.
Never blockthe bottom ventilation slots of the set byplacingit on a bed, sofa, rug, etc. Never
place the set near or over aradiator orheat register.
Never place the set in a built-in enclosure, unless proper ventilation is provided.
PROTECTION AND LOCATION OF YOUR SET
15.1. If anoutsideantennais connectedtothe television set, besure the antenna system isgroundedso as to provide
some protection against voltage surges and built up static charges, Section 810 of the National Electrical
Code, NFPA No. 70-1975, provides information with respect to proper grounding of the mast and supporting
structure, grounding of the lead-in wire to an antenna dischargeunit, size of groundingconductors, location of
antennadischargeunit,connection
to grounding electrode, and requirements for the grounding electrode.
EXAMPLE OF ANTENNA GROUNDING AS PER NATIONAL ELECTRICAL CODE INSTRUCTIONS
EXAMPLE OF ANTENNA GROUNDING AS PER
NATIONAL ELECTRICAL CODE
ANTENNA
LEAD- IN WIRE
GROUND CLAMP
ANTENNA DISCHARGE
UNIT (NEC SECTION
810-20)
ELECTRIC SERVICE
EQUIPMENT
NEC-NATIONAL ELECTRICAL CODE
GROUNDING
CONDUCTORS
(NECSECTION810-21)
GROUND CLAMPS
POWER SERVICE GROUNDING
ELECTRODE SYSTEM
(NEC ART 250. PART H)
15.2. Note toCATV system installer :(Only for thetelevisionset withCATVreception)
This reminder is provided to call the CATV system Installer s Attention to Article 820-40 of the NEC that provides
Guidelines for proper groundingand, in particular, specifies that the cable groundshall be connectedtothe grounding
system of the building, as close to the point of cable entry as practical.
16. Anoutsideantennasystemshouldnotbelocatedinthevicinityofoverheadpowerlinesorotherelectriclightsorpower
circuits,orwhere itcan fall into such power lines orcircuits. When installingan outsideantenna system, extreme care
should be taken to keep from touching such power lines orcircuits as contact with them might befatal.
17. For addedprotection for this television set during a lightning storm, or when it is left unattended and unused for long
periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage due to lightning
and power-line surges.
Page No. 004

SCHNEIDER ELECTRONICS GMBH-GERMANY
3
IMPORTANT SAFETY INSTRUCTIONS
FOR YOUR PERSONAL SAFETY
1. When the power cordor plugis damagedor frayed, unplugthis television set from the wall outlet and refer servicing to
qualified service personnel.
2. Do not overload wall outlets and extension cords as this can result in fire or electric shock.
3. Donotallowanythingto rest onor roll over the powercord, anddonot place theTV where powercord is subject to
trafficorabuse.Thismayresultinashockorfirehazard.
4. Do not attempt to service this television set yourself as opening or removing covers may expose you to dangerous
voltage or other hazards. Refer all servicing to qualified service personnel.
5. Never push objects of any kind into this television set through cabinet slots as they may touch dangerous voltage
points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the television set.
6. If the television set has been droppedor the cabinethas been damaged,unplugthis television set from the wall outlet and
refer servicing toqualified service personnel.
7. Ifliquidhasbeenspilled intothetelevisionset, unplugthistelevisionsetfromthe walloutletandreferservicingto
qualified service personnel.
8. Do notsubject your television set toimpactof any kind. Be particularly careful notto damage the picture tube surface.
9. Unplug this television set from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a
damp cloth for cleaning.
10.1. Do not place this television set on an unstable cart, stand, or table. The television set may fall, causing serious injury to a
child or an adult, and serious damage to the appliance. Use only with a cart or stand recommended by the
manufacturer, or sold with the television set. Wall or shelf mounting should follow the manufacturer s instructions, and
should use a mounting kit approved by the manufacturer.
10.2. An appliance and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may
cause the appliance and cart combination to overturn.
CAUTION:
Read all of these instructions. Save these instructions for later use. Follow all Warnings and Instructions
marked on the audio equipment.
1. Read Instructions-All the safety and operating instructions should be read before the products operated.
2. Retain Instructions- The safety and operating instructions should be retained for future reference.
3. Heed Warnings- All warnings on the product and in the operating instructions should be adhered to.
4. Follow Instructions- All operating and use instructions should be followed.
Page No. 003

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1. STANDARD CONFIGURATION（标准配置）
下表为我们主推的标准配置：
标准配置一
亚太，1路HDMI，1路AV IN，1路YPbPr,1 路USB，1路(Mini)AV
OUT
FUNCTIONS
【PB759_A10】EARPHONE OUT,CVBS/AUDIO IN,YPbPr,HDMI,VGA,PC AUDIO IN,ATV,
USB,(Mini)AV OUT
Notes
RF 头是否加热缩套管，以实际需求为准；加热缩套管的直径为 11.8mm，不加热缩套管的直径为
11.2mm
Whether add heat shrink sleeve on RF head depends on the actual demand. Diameter of
RF head with shrink sleeve is 11.8mm, diameter of RF head without shrink sleeve is
11.2mm
FRONT VIEW
SIDE VIEW
标准配置二 亚太，1路HDMI，2路AV IN，1路USB，(Mini)AV OUT
FUNCTIONS
【PB759_A20】EARPHONE OUT,CVBS1/AUDIO IN1,CVBS2/AUDIO IN2,HDMI,VGA,PC
AUDIO IN,ATV,USB,(Mini)AV OUT
Notes
RF 头是否加热缩套管，以实际需求为准；加热缩套管的直径为 11.8mm，不加热缩套管的直径为
11.2mm
Whether add heat shrink sleeve on RF head depends on the actual demand. Diameter of
RF head with shrink sleeve is 11.8mm, diameter of RF head without shrink sleeve is
11.2mm
FRONT VIEW
SIDE VIEW

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备注：如以上表格不包含您需要的配置，请单独向我司销售人员进行申请。
Note: If the configurations above can’t meet your demand, please apply to our sales stuff.
TP.V56.PB759 匹配背光功率 15W以下，主推背光电压范围 18V-60V 间，单路背光输出。
以上标准配置可与下列恒流规格任意搭配。具体的背光电流值依据客户的具体需求而定。如以下表格不包含您需要的配置，
请单独向我司销售人员进行申请。
TP.V56.PB759 with backlight power under 15W, the main promotion backlight voltage is between
18V-60V, and single backlight output.
Standard configurations above could match any following backlight Spec. Specific backlight current can be
selected according to customer's requirement. If the configurations below can’t meet your demand, please
apply to our sales stuff.
主推电源及背光规格
Main Promotion Power and backlight Spec.
功率
Power
电源输出
Power Output
恒流规格
Backlight Value
背光插座
Backlight Connectors
40W 12V 18V-29V/15W 2PIN-2.0 立式+2PIN-2.0 立式 或
2PIN-2.0 立式+3PIN-2.0 立式
48W 12V 和19V 30V-60V/15W
OPTIONAL
FUNCTION
--

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2. BOARD PICTURE（板卡外观图）
Pictures are for reference only, specific to prevail in kind.
The optional connectors and functions are marked with “*”.
以下图片仅供参考，请以【结构图】或【实物】为准。
可选的接口或者功能都以“*”标示。
尺寸：178.5mm(L)*91.5mm(W)*1.2mm(H)（H为PCB 厚度）
备注 ：耳机输出不能用于 Line Out.
Note ：Earphone output can not be used for Line Out.
REQUIREMENT OF WIRE HARNESS（线材需求）
(MINI)AV OUT
No. Position Description
1 CNA1 SPEAKER
2 CNB2 PWR UPGRADE
3 CNK6 IR&KEY
4 CN12 LVDS

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3. FEATURES（特性说明）
MAIN CHIPSET
主芯片 TSUMV56RUU-Z1
OSD LANGUAGE
OSD 语言 Asia English,Chinese
PANEL 面板
Panel Type TFT LCD
Panel Size
18.5-32 寸
Interface Single/Dual LVDS
Max Resolution 1920*1080
VIDEO INPUT
视频输入
TV(Details in 3.1) ATV(PAL,NTSC,SECAM)
PC-RGB Format Up to 1920×1080@60Hz
CVBS
Video System PAL/NTSC
Video level 1.0 Vp-p±10%
Component 480i, 480p, 720p, 1080i, 1080p
HDMI
480i, 480p, 720p, 1080i, 1080p
*CEC, *ARC
HDCP Version 1.4
AUDIO INPUT
音频输入
PC Audio Earphone Input 0.2 ~ 2.0 VRMS
CVBS
L/R RCA input 0.2 – 2.0VRMS
Component
AUDIO OUTPUT
音频输出
CVBS Audio L/R RCA Output 250mVRMS±10%
Frequency
response 100Hz-15KHz @±3dB(1KHz 0dB reference signal)
Output power 2×5W(8Ω) THD+N<10%@1KHz
(Audio Input: 0.5VRMS)
POWER TO PANEL
驱屏电压 5V, 12V
USB FUNCTION
USB 功能
software upgrade, multimedia play
软件升级，多媒体播放
Button Types
按键类型
Ground Key Interface
对地按键接口
Note: Licenses involved in specifications above are supposed to be obtained by customers themselves.
注意：以上规格涉及 License 部分需要客户自己获取。

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3.1 TV SYSTEM（TV 制式）
ATV
Reception Range
（接收范围） 48.25MHz ~ 863.25MHz
Input impedance
（输入抗阻） 75Ω
Video System
（视频制式） PAL,NTSC,SECAM
Sound System
（声音制式） BG, DK, I,M
Max Storage Channels
（最大存台数） 199CH
3.2 CRITICAL MATERIALS of TV Part（TV 部分关键物料清单）
The table is for reference only, specific to prevail in kind. 此表仅供参考，请以实物为准。
NAME
物料名称
TYPE
型号
BRAND
品牌
BACKUP
备用型号
BACKUP
备用品牌
TUNER R842 Rafael -- --
AMPLIFIER CSY1281AER On-bright -- --
SPI FLASH KH25L3236FM2I-08G-C KH -- --
SPXO MAIN CHIP
SPXO,24MHz,±
20PPM,20pF,HC-49SMD,SM
D,49SMD 24.000MHz
JWT
--
--
3.3 MULTIMEDIA PLAYBACK FORMAT（USB 多媒体格式播放列表）
Media
（媒体）
File Ext.
（扩展名）
Codec（编码解码器）
Remark（备注）
Video（视频） Audio（音频）
MOVIE
.mpg MPEG-1, MPEG-2
MP3,
WMA*,AAC*,
AC3*,PCM
Max Solution: 1920×1080
Max Data Rate: 40 Mbps
.avi
DivX*, Xvid,MJPEG
Max Solution: 1920×1080
Max Data Rate: 20 Mbps
MPEG-4 SP/ASP,
H.264
.ts MPEG-2, H.264,
AVS*,AVS+*
.mov
.mkv
MPEG-4 SP/ASP,
H.263/H.264,
HEVC
.dat MPEG-1
.mp4
MPEG-4 SP/ASP,
H.263/H.264,HEVC
MPEG-1, MPEG-2 Max Solution: 720×576
.vob MPEG-2 Max Data Rate: 40 Mbps
.rm*/.rmvb*RV30/RV40 COOK, MP2 Max Solution: 1920×1080

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4. SCHEMATICS OF IR & KEY BOARD（遥控按键原理图）
对地按键接口：
按键功能：信号源，菜单，音量+，音量-，频道+，频道-，电源
KEY FUNCTION: TV/AV, MENU, VOL+, VOL-, CH+, CH-, POWER
Note: The dividing resistor which is corresponding to the power key must be zero(equivalent to the voltage
is zero). Otherwise, the board will not work. K6 is default power.
MUSIC
.mp3 -- MP3 Sample Rate: 8K~48KHz
Bit Rate: 32K~320Kbps
.wma*-- WMA*Channel: Mono/Stereo
.m4a/.aac*-- AAC*
Sample Rate: 16K~48KHz
Bit Rate: 32K~442Kbps
Channel: Mono/Stereo
PHOTO
.jpg/ Progressive JPEG Max Resolution: 1024×768
.jpeg Baseline JPEG Max Resolution: 15360×8640
.bmp BMP
Max Resolution: 9600×6400
Pixel Depth: 1/4/8/16/24/32 bpp
.png
Non-Interlaced Max Resolution: 9600×6400
Interlaced Max Resolution: 1280×800
Text .txt ANSI/UNICODE GB/UTF8 File Size：Max 1MB
File system: NTFS compressed file is not supported.
The different chip suffix will support different codec.
Notes: Licenses involved in specifications above are supposed to be obtained by customers themselves.
*Need the specific chip and Hash Key to support.

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5. INTERFACE DEFINITION（接口定义）
The optional connectors and terminals are marked with “*”.标“*”的为可选。
◆CNA1(4PIN/2.54): SPEAKER CONNECTOR (喇叭输出接口)
NO. SYMBOL DESCRIPTION
1 ROUT+ Audio Right Channel Output+
2 ROUT- Audio Right Channel Output-
3 LOUT- Audio Left Channel Output-
4 LOUT+ Audio Left Channel Output+
◆CNB2(2PIN/2.0):POWER SUPPLY FOR UPGRADE CONNECTOR
(升级用供电接口)
NO. SYMBOL DESCRIPTION
1 GND Ground
2 12V +12V DC Power Supply
◆CNK6(14PIN/2.0): IR & KEY CONNECTOR(遥控和按键控制接口)
NO. SYMBOL DESCRIPTION
1 GND Ground
2 K7 Key7(Reserved)
3 K6 Key6
4 K5 Key5
5 K4 Key4
6 K3 Key3
7 K2 Key2
8 K1 Key1
9 K0 Key0
10 GND Ground
11 IR IR Receiver
14
1

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12 GRN/BLU Green Indicator
13 RED Red Indicator
14 5V +5V DC Power Supply
◆CN12 (2×15PIN/2.0): LVDS CONNECTOR (LVDS 接口)
NO. SYMBOL DESCRIPTION
1 VSEL
Power Supply for Panel2 VSEL
3 VSEL
4 GND
Ground
5 GND
6 NC No Connection
7 RXO0- LVDS ODD 0- Signal
8 RXO0+ LVDS ODD 0+ Signal
9 RXO1- LVDS ODD 1- Signal
10 RXO1+ LVDS ODD 1+ Signal
11 RXO2- LVDS ODD 2- Signal
12 RXO2+ LVDS ODD 2+ Signal
13 GND
Ground
14 GND
15 RXEC- LVDS EVEN Clock- Signal
16 RXEC+ LVDS EVEN Clock+ Signal
17 RXO3- LVDS ODD 3- Signal
18 RXO3+ LVDS ODD 3+ Signal
19 RXE0- LVDS EVEN 0- Signal
20 RXE0+ LVDS EVEN 0+ Signal
21 RXE1- LVDS EVEN 1- Signal
22 RXE1+ LVDS EVEN 1+ Signal
23 RXE2- LVDS EVEN 2- Signal
24 RXE2+ LVDS EVEN 2+ Signal
25 GND
Ground
26 GND
27 RXEC- LVDS EVEN Clock- Signal
28 RXEC+ LVDS EVEN Clock+ Signal
29 RXE3- LVDS EVEN 3- Signal
30 RXE3+ LVDS EVEN 3+ Signal

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◆CNB1 (2PIN/7.92): AC INPUT CONNECTOR (交流输入接口)
NO. SYMBOL DESCRIPTION
1 L LIVE（火线）
3 N NEUTRAL（零线）
NOTE：
(1) 参数说明
VOH：高电平输出电压；IOHMAX:高电平输出驱动电流；VOL：低电平输出电压；IOLMAX:低电平输出驱动电流；
VIH：高电平输入电压；VIL：低电平输入电压；IILmin :低电平最小输入电流；IIHmin :高电平最小输入电流；
(2) 在匹配应用时，各控制和通讯口以及供电须在本规格书中描述的电气特性范围内，若有特殊需求，请与
我司硬件工程师联系确认。
6. ELECTRICAL CHARACTERISTICS（电气特性）
6.1 INPUT ELECTRICAL SPECIFICATIONS（输入特性）
Input Minimum Nominal Rating Maximum Unit
Voltage 90 115/230 100~240 264 Vac
Current —— —— —— 1.2(40W) A
Current —— —— —— 1.5(48W) A
Frequency 47 60/50 —— 63 Hz
Efficiency
≥80%min(Full load with input AC voltage of 115Vac @ 60Hz
and 230Vac @ 50Hz)
Standby Power Consumption ≦0.5W At 240Vac input and no load condition
Leakage Current Less Than 0.35mA, 240Vac input

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6.2 DIMMING CHARACTERISTICS（调光特性）
Dimming Characteristic
Dimming type Digital dimming
Parameter Symbol Min. Typ Max. Note
PWM_DIM Input -- 0.0V -- 3.3V 3.3V Maximum Brightness
PWM_REF
Input
Duty -- 15% 70% 100%
100%Maximum Duty Maximum
Brightness
Frequency 22kHZ 25KHZ 28KHZ --
6.3 LED DRIVER POWER OUTPUT CONNECTOR
（LED 背光供电控制接口）
*CNB831, CNB832 (3PIN/2.0)
NO. Signal Name
1
LED+
2
LED-
3
LED-
CNB821, *CNB822 (2PIN/2.0)
NO. Signal Name
1
LED+
2
LED-
OUTPUT PROTECTION SPECIFICATION（输出保护）
Signal Name
LED Short Protection LED Open Protection
Specification Specification
LED output Auto restart Shut down or auto restart

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7. FUSE PROTECTION（保险丝保护）
To protect the power module, the Fuse will be disconnected to cut off the power supply
when the AC input current exceeds the rated current of fuse.
当输入交流电流超过保险丝的额定工作电流时，电源保险丝将断开，关闭电源供应以保护电源模块。
8. INTERNATIONAL STANDARDS（国际标准）
8.1 SAFETY（安规）
Conforming：
UL60950/UL60065;
EN60950-1/EN60065;
GB4943-2011/ GB8898-2011;
IEC 60950/IEC 60065.
8.2 HI-POT AND INSULATION RESISTANCE（耐压性能和绝缘阻抗）
HI-POT（耐压性能）
Primary to secondary（一次侧对二次侧）：3000VAC, 10mA for 60s.
Insulation resistance（绝缘阻抗）
between primary and secondary（一次侧与二次侧之间）：500VDC/60s, ≥50MΩ.

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9. CONFIGURATION & GENERAL PRECAUTIONS（使用注
意事项）
Relative humidity: ≤80%.
相对湿度： ≤ 80%。
Storage temperature: -10~60°C.
存储温度： -10~60°C。
Operation temperature: 0~40°C.
使用温度：0~40°C。
Protect the board from static electricity in case of damage to the IC.
请使板卡远离静电。
Keep the board away from conductor when it is working.
请确保板卡工作时远离导体。
Don’t push or pull the connectors when the board is working.
板卡工作时请勿按压和扭曲。
Don’t press, distort or disassemble the board.
请勿拆解板卡。
Clean the board with soft dry cloth when it’s dirty.
如果板卡脏了，请用干布擦拭。
Don’t power on before panel is correctly connected.
正确接好驱屏线前请勿接通电源。
The whole machine certification performance will be subject to the impact of the whole
machine, must use the whole machine to test and confirm.
整机认证性能会受整机匹配的影响，必须使用整机进行测试确认。
When using the I2C interface to communicate with the outside, please confirm the
matching of the pull up resistance and the series resistance with CVTE hardware engineer.
使用 I2C 接口跟外部通信时，需与我司硬件工程师确认上拉电阻以及串接电阻的匹配性
To ensure communicating properly between the mainboard and external expansion
modules, it's recommend that test related control and communication signals and power
supply voltage waveform after installing prototype to confirm whether to meet the
relevant requirements.
为保障 TV 主板与外部扩展模块间能正常通讯控制，建议装样机后对相关控制和通讯信号以及供电等的
电压波形进行测试，确认是否满足相关要求。

TP.V56.PB759
QR-ZZPJ-017A
版权 CVTE 所有，本文档内容属商业机密。未经允许，任何组织或个人不得以任何形式复制和传播。
13
10. MOUNT PRECAUTIONS（组装注意事项）
Note1: The height of H should be more than or equal to 8mm, otherwise you must add the
mylar under PCB bottom.
H的高度必须大于等于 8mm,如果小于 8mm,则必须在 PCB 底层加麦拉片绝缘.
Note2: The diameter of D should be less than8mm. Use M3 screw to mount the power supply
unit on the screw fixing column. The maximum torque force is 0.4N-M.
D的直径须小于 8mm，将电源锁在螺丝柱上需使用 M3 的螺丝。最大扭力为 0.4N-M。
Note3: The Power supply unit is designed without the case. Pay attention to ESD protection at
any time.
因为本产品为无外壳之设计,故在任何时候均应注意静电防护。
Note4: Speaker line must be twisted.
喇叭线必须使用双绞方式。
Note5: Speaker line cannot be parallel to the AC line, if they are parallel to each other, the
distance should not be less than 8cm.
喇叭线和整机 AC 线不可以平行走线，如果平行走线，距离不可小于 8cm。

TP.V56.PB759
QR-ZZPJ-017A
版权 CVTE 所有，本文档内容属商业机密。未经允许，任何组织或个人不得以任何形式复制和传播。
14
NOTE:
1.除特殊说明区域，顶层器件最高14.5mm、底层最高4mm
2.公板开模请以红色孔位为准
11
3
4
6
5
2
7
9
8
10
12
13
1
NO. Description
Ver. A0
配置1【PB759_A10】
11
3
4
6
5
2
7
9
8
10
12
13
1
NO. Description
Ver. A0
配置2【PB759_A20】
EARPHONE OUT
CVBS IN
CVBS/YPbPr LIN
CVBS/YPbPr RIN
YPbPr-Pb IN
YPbPr-Y IN
YPbPr-Pr IN
HDMI IN
PC AUDIO IN
VGA IN
RF IN
USB IN
AV OUT(Mini)
1 2 3 4 5 6 7 8 9 10
11 12 13
AC IN
SPEAKER IR&KEY
LVDS
LED DRIVER
EXT-USB
EARPHONE OUT
CVBS1 IN
CVBS1 LIN
CVBS1 RIN
HDMI IN
PC AUDIO IN
VGA IN
RF IN
USB IN
AV OUT(Mini)
CVBS2 IN
CVBS2 LIN
CVBS2 RIN
11. MECHANICAL DIMENSION（结构尺寸图）
PCB size
PCB Tolerance Connector Tolerance
PCB
thickness
(Unless Otherwise Stated)
±0.15mm
≤1.0mm ±0.1mm
>1.0mm ±10% ±0.3mm