Technical description and composition of the ERISSON 15LEN60 TV, panel type and applicable modules. The composition of the modules.ERISSON LED
Model: 15LEN60
Chassis / Version: T.MS18VG.62B 11505
Panel: B156XW02 V.2
T-CON: 15B36-C10; AUO-11301, L110I-14, AAT11671
Power Supply (PSU): FLY-PWCB2604
PWM Power: TOP265VG
MainBoard: T.MS18VG.62B 11505
IC MainBoard: SPI Flash: GD25Q32BSIG;
Tuner: CDT-3SP5i2-36
Specifications 15LEN60
ERISSON 15LEN60
General repair guidelines for TV LCD LED
Repair of all electronic devices, including the ERISSON TV, made on the basis of the T.MS18VG.62B chassis, it is advisable to start with an external examination of its external and internal elements. Many visible changes in the state of the elements make it possible to determine the further direction of troubleshooting and localization of the defect. In most cases, the repairman can guess the causes of the defect and possible consequences by the characteristic signs of typical TV defects, for example, ring cracks formed in the soldering of element leads, swollen rectifier filter capacitors, charred resistors and other circuit elements.
Malfunctions of the power module can be expressed in different ways, for example, ERISSON 15LEN60 does not turn on at all and the control lamps on its front panel do not light up and do not blink, there are no signs of operability. It should be noted that with the same external manifestations, the processor power regulator (converter) may be faulty. In the absence of swollen filter capacitors of the secondary rectifiers, the diagnostics of the power supply should be started by checking the fuse and, if it is broken, it is first necessary to check all the power semiconductor elements of the primary circuit - diodes and transistors for the possibility of an avalanche or thermal breakdown.
If a breakdown of the power switch is detected, it should be remembered that in a switching power supply (IIP) it does not fail by itself without any reasons that should be sought by checking other elements of the primary circuit - electrolytic capacitors, a PWM controller, which can only be checked replacement, as well as other semiconductor elements (diodes, transistors, zener diodes).
Sometimes the ERISSON 15LEN60 TV does not have an image, but there is sound, or the image appears and immediately disappears. In this case, there is a high probability of a malfunction of the backlight converter, or of the lamps themselves, which can be checked by replacement. In such cases, it is necessary to make sure that all the electrolytic capacitors of the filter are operable by supplying the LED driver itself, including the power supply unit (power supply unit). When disabling protection, in order to ensure the possibility of diagnosing a malfunction, special care should be taken, and after completion of all repair work, it is necessary to restore the circuit and operability of the protection of the LED driver for further safe operation of the TV.
On the T.MS18VG.62B motherboard, in case of a malfunction, you should first check the performance of all the stabilizers or power converters of the microcircuits and, if necessary, update the software (software).
It should be remembered! Attempts to repair the ERISSON 15LEN60 TV, in the absence of the necessary qualifications and experience, are categorically not recommended and are fraught with negative consequences, up to the complete non-repairability of the device!
FIRMWARE FOR SPI FLASH -----------> ERISSON 15LEN60 , Main: T.MS18VG.62B 11505, Panel: B156XW02 V.2
The appearance of MainBoard T.MS18VG.62B is shown in the figure below:T.MS18VG.62B
T.MS18VG.62B can be used in TVs:
BBK LEM2483F (Panel LG LC 230EUE(TD)(A1)), BBK LEM1983 (Panel LM185WH2 (TL)(A1)), DNS M24AM2 (Panel M236HGE-P02), DNS E16A90 (Panel LP156WH4 (TL)(A1)), ERISSON 23LEN60 (Panel LM230WF5), ERISSON 22LEN60 (Panel LS215AFTNO), ERISSON 24LEN60 (Panel LM230WF5 ), ERISSON 15LEN60 (Panel B156XW02 V.2), IZUMI TLE22F750B (Panel M215HGE-L10), RUBIN RB-19S2U (Panel V185B1-PE1 A01 REV 1.0), SUPRA STV-LC18250FL (Panel B173RW01 V.3).
The appearance of the power supply
Main features of the ERISSON 15LEN60 device:
Installed matrix (LED-panel) B156XW02 V.2.
The matrix control uses the Timing Controller (T-CON) 15B36-C10 ;.
The necessary supply voltages are generated for all nodes of the ERISSON 15LEN60 television by the FLY-PWCB2604 power module or its analogs using TOP265VG microcircuits.
MainBoard - the main board (motherboard) is a T.MS18VG.62B module, using SPI Flash chips: GD25Q32BSIG; and others.
Tuner CDT-3SP5i2-36 provides the reception of television programs and tuning to channels.
Additional technical information about the panel:
Brand: AUO
Model: B156XW02 V2 HW1A
Type: a-Si TFT-LCD, Panel
Diagonal size: 15.6 inch
Resolution: 1366x768, WXGA
Display Mode: TN, Normally White, Transmissive
Active Area: 344.232x193.536 mm
Shape Style: Wedge (PCBA Bent, Depth? 5.2mm)
Surface: Antiglare, Hard coating (3H), Reflection 4.3%
Brightness: 220 cd / m²
Contrast Ratio: 500: 1
Display Colors: 262K (6-bit), CIE1931 60%
Response Time: 6/2 (Tr / Td)
Frequency: 60Hz
Lamp Type: WLED Embedded (LED Driver)
Signal Interface: eDP (2 Lanes), 30 pins
Voltage: 3.3V
ERISSON 15LEN60 TV with B156XW02 LCD display, diagonal size 15 "(38 cm) 16: 9 format. The required brightness of the screen is 220 cd / m² LED backlight LED. The LED panel of this TV is equipped with LED backlight - Edge LED It is possible to view images in high quality HD at a resolution of 1366x768 pixels in the standard of graphic decomposition 720p (HD Ready). The input high-frequency or video signal can be processed in analog systems PAL, SECAM, NTSC. Graphic processing and digital signal generation takes place in tandartah 480i, 480p, 576i, 576p, 720p, 1080i.
The power of the acoustic system of sound 6 W (2x3 W) provide two speakers. The audio processing system NICAM STEREO is used.
The external interface (communication with other devices) is supported by standard input and output connectors: antenna input (RF), audio x2, component, SCART, VGA, HDMI, USB. To connect a computer or laptop to this TV model, a VGA (D-Sub 15) connector is used on the TV case, this interface supports resolutions: 640x480, 800x600, 1024x768.
The power consumed by the TV in the operating mode from the network is 20 watts.
Overall dimensions: With stand 769x536x196 mm, Without stand 392x260x40 mm.
Attention! The B156XW02 V.2 panel of an ERISSON 15LEN60 LED TV is an expensive and unreliable element.
Avoid any impact on the glass and pressure on the surface of the screen to avoid damage to the LED panel!
It is also unsafe to get liquid on the screen. Sometimes one drop is enough if it flows down the glass onto the cables so that the TV becomes unrepairable.
