Toshiba 8M26C service manual Pc-R Pc-L

Page 55

 

5

 

 

 

 

 

 

4

 

 

 

 

 

3

 

 

2

 

 

1

 

 

 

CKX-3.5-32

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PHONE_SKY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

2

 

 

PC-R

PC-L

 

10K

 

 

 

VGA-AULin0

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

R396

 

 

 

VGA-AULin0

 

 

 

 

 

 

D

L

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

1

 

 

PC-L

PC-R

 

10K

 

 

 

VGA-AURin0

 

 

 

 

 

 

 

 

 

 

6

 

 

R397

 

 

 

VGA-AURin0

 

 

 

 

 

 

 

GND

7

 

 

 

 

 

 

 

R294

R295

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12K

12K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+5V_Normal

 

 

 

 

 

 

 

 

 

 

 

P3

 

 

 

 

 

 

 

 

 

 

R123

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

15

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

10

 

 

UART-RX

 

 

 

 

100K/NC

 

 

 

 

 

 

 

 

 

 

14

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

VGA-Bin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

3

 

 

 

 

 

 

 

 

 

VGA-B

 

 

 

 

 

 

 

 

 

 

8

 

VGA-Gin

 

 

 

 

C145

0ohm/4.7UF_NC

 

 

 

 

 

 

 

 

 

 

12

 

2

 

 

 

 

 

 

VGA-G

 

 

 

 

 

 

 

 

 

 

7

 

VGA-Rin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

1

 

 

 

 

 

 

 

 

 

VGA-R

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

R116

R285

R119

 

R120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

2

 

 

 

 

 

 

 

 

 

 

 

 

16

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VGA

 

D135

 

D136

D137

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

 

NC

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

1

75R

75R

75R

 

100K/NC

 

 

 

 

 

 

 

 

 

 

 

 

 

UART-TX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

VGA-HS

 

 

 

 

 

 

R283

68R

VGA_HS

VGA_HS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VGA-VS

 

 

 

 

 

 

R142

68R

VGA_VSin

VGA_VSin

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VGA-SDA

R112

 

NC

 

UART-TX

UART-TX

 

R217

 

R229

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VGA-SCL

R136

 

NC

 

UART-RX

UART-RX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

 

 

 

 

10K

 

10K

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D153

D154

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NC

NC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<OrgName>

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Title

MST6M181VS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Size

Document Number

 

 

 

Rev

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A4

VGA

 

 

 

V1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Date:

Monday, June 13, 2011

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Image 55
Contents 8M266 Chassis 11-17 19-20 21-28 29-45 50-57 LED 8M26S Component For 22 LED Inches is 4 ohm Inches is 3W 12000 YES Y0 50 U10 IC Block Diagram U28 1A 3.3V SOT-223 AS1117L-ADJ PIN Diagram MST6E181VS U29 (4MX16BIT Banks DDR) M13S2561616A-5TG2K  0%,7&02665,$//$6+ 623 PS331 U1DUAL BTL Class D Audio Amplifier TPA3113D2 Page Main PCB Top/Bottom Layer Main PCB Top/Bottom Layer 8M26S Factory Adjust Menu V0.2 Description ADC adjusts White balance Page More information Lvds BIT Pwmfrequency Page Volume Curve Backlight Hotel Function Hotel Mode Front Panel External Schematic and InstallationBack Panel Antenna /Cable Connection Zoom Media Remote ControlBasic Operation Picture SettingsDNR Sound SettingsSetup Settings Installation Settings0000 Advanced SettingsAuto Adjust PC SettingsMedia File Playback Support Gentle Reminder When Using The Media PlayerMedia Menu Video Control Bar Video MenuMusic Control Bar Music MenuPhoto Control Bar Photo MenuText Control Bar Text MenuTroubleshooting No audio & No backlight Has video but no audio Has video but no color Flow Chart 100mA 1517 D74 MST6M181VS P1 HDMI1REAR +5VUSB1 PC-R PC-L For 100mA

8M26C specifications

The Toshiba 8M26C is a cutting-edge microcontroller that is part of Toshiba's renowned microcontroller family, designed specifically to meet the demands of modern applications in automation, embedded systems, and consumer electronics. With its robust architecture and rich feature set, the 8M26C stands out for its versatility and performance.

One of the main highlights of the Toshiba 8M26C is its high-performance 16-bit microcontroller core, which operates at an impressive clock speed of up to 20 MHz. This enables the chip to handle complex computations and execute multiple tasks efficiently, making it suitable for a wide range of applications from Industrial control systems to home appliances.

The 8M26C is equipped with ample memory resources featuring up to 16 KB of Flash memory for program storage and up to 1 KB of RAM for data handling. This generous memory allocation supports a variety of applications, allowing for the development of sophisticated firmware without the constraints found in lower-end microcontrollers.

Another significant feature of the 8M26C is its integrated peripherals. The microcontroller comes with a versatile set of interfaces, including multiple GPIO (General Purpose Input/Output) pins, an ADC (Analog-to-Digital Converter) with 10-bit resolution, and timers. This extensive range of peripherals facilitates sensor integration, motor control, and communication with other devices, enabling developers to create complex and interactive systems with ease.

Additionally, the 8M26C supports various communication protocols such as UART and SPI, which enhance its connectivity options. This makes it suitable for IoT applications where data exchange between devices is crucial.

Power efficiency is another strong point of the 8M26C. It incorporates low-power modes that help extend battery life in portable applications while maintaining operational readiness.

In terms of characteristics, the Toshiba 8M26C features a compact package design which aids in the integration into space-constrained environments. Its reliability is bolstered by advanced semiconductor technology, ensuring robust operation under various environmental conditions.

In conclusion, the Toshiba 8M26C is a powerful 16-bit microcontroller that combines performance, flexibility, and efficiency. Its well-rounded specifications make it an ideal choice for developers looking to create innovative and reliable embedded solutions across various industries.