TCL NT25289彩电图纸9042010242078

C
5VA
L108
10uH_1.5A
C118 10uF(X5R)
C119 10uF(X5R)
䴴䖥DC-DC
C125 0.1uF(X7R)
2 GND
340mA
U103 SY8008B SOT-23
4 VIN
3 LX
SY8008B
R110
1K
SOT-23
1 EN
5 OUT/FB
C127 100PF
L107
䴴䖥DC-DC
10uF(X5R)
1 EN
5 OUT/FB
2 GND
C117
10uF(X5R)
䴴䖥DC-DC
C115 100PF
R119 4.7K
1.26A(ḍ᥂ሣϡϔḋˈ⬉⌕ϡϔ)
MAX 600mA
Q101
AO3407
2
3
VCC-Panel
C137 0.1uF
1
R120 51-0603
R121 150K
R122
100K1
3
Q102 2N7002
Vpp=100mV
C138 C139 0.1uF 10P
2
3
R123
1K
1
R124
其他规 格
AV 立体音 环绕音效 均衡器 静音 自动音量控制 自动音量限制 HDMI VGA 电脑音频输入 分量输入 AV 输入 AV 输出 USB 耳机 数字音频输出 S-VIDEO 输入 网络接口 TV 天线(RF) SD-CARD 其他接口 底座 是否旋转 包装方式（分体/一体） 净尺寸（带底座）mm 净尺寸（不带底座）mm 包装尺寸（含底座包装）mm 净重（不含底座）kg 净重（含底座）kg 毛重 壁挂规格 电源规格 工作电压范围 电压频率 整机功率 待机功率 中国能效标识等级 能效指数 DLNA 家庭媒体共享 DVD 模组 节目存储量 丽音

KEY
R179 10K
R187 0R
KEY_IN
NC
NC
1 +3_3VSTB
B
DIM_OUT
R173 1K
R184 0R NC
DIM_DC DIM_DC T
F2
C156 0.1U
C157 1000P
C158 10U NC
R172 10K
C159 C189 4.7U 0.01U DGND DGND DGND
TCL
A
... ...
Index-Lab
DESIGNATION
...........
4 3
DATE NAME DESCRIPTION
DRAWN
ON: BY:
2
Last saved :
12 11 10 9 8 7
CHECKED ON: DD-MM-YY BY: ......
PAGE: OF :
1
8
7
VIN 3
F201
GND/ADJ1
SCL SDA GND4 XTALP XTALN VCC-SYNTH CAPREGVCO GND5 VTUNE CP
L202
DTMB_3V3 T
DTMB_3V3 ATBM8859 : 180mA LGS9701 : 403mA
1 2 3 4 5 6 7 8 9 10
22R RP201NC 8 1 2 3 4
C
TS_D3
(6) (6) (6) (6)
AS1117-2.5 DGND
T VCC1V
GND/ADJ1
VIN3
EN
PWRGD
BOOT
OUT 2
VIN 3

8
7
6
5
4
3
2
1
F
MT23H GPIO Definition
GPIO HDMI_CEC HDMI_SCL1 HDMI_SDA1 PWR5V_1 HDMI_HPD1 HDMI_SCL2 HDMI_SDA2 PWR5V_2 HDMI_HPD2 OPWRSB VGA_SDA VGA_SCL JTDO JTCK JTMS JTDI JTRST# ADIN0 ADIN1 ADIN2 ADIN3 Tuner_SDA Tuner_SCL RF_AGCO IF_AGCO SAW_BSW PWM1 GPIO3 TXD1 RXD1 AOSDATA0 ASPDIF OPWM2 Dimming BL_ONOFF LVDS_PWR_CTRL LVDS_CTRL0 AOBCK USB_PWR_ERR USB_PWR_EN Net Name HDMI_CEC HDMI_SCL1 HDMI_SDA1 PWR5V_1 HDMI_HPD1 HDMI_SCL2 HDMI_SDA2 PWR5V_2 HDMI_HPD2 OPWRSB VGA_SDA VGA_SCL JTDO JTCK JTMS JTDI JTRST# SCART_FS0 POWER_DET L_SENSOR KEY AU_AMP_MUTE A_HP_MUTE RF_AGCO IF_AGCO LED BOOST_PWM GAME_DA2 GAME_CLK GAME_DA1 AOSDATA0 SPDIFOUT LOGO BL_Dimming BL_ON/OFF LVDS_PWR_EN GAME_LOAD AOBCK USB_PWR_OCP USB_PWR_EN Function Define Reserve Function HDMI_CEC HDMI_SCL1 HDMI_SDA1 HDMI1 Power Detect HPD to Source(Fall Edge) HDMI_SCL2 HDMI_SDA2 HDMI2 Power Detect HPD to Source(Fall Edge) POWER Module on(L)/off(H) Control VGA_SDA VGA_SCL JTDO/THA_CON(FOR TOSHIBA HOTEL TV) JTCK/AUOUT_MUTE(AV-AUDIO OUT MUTE.H:MUTE) JTMS/RESET_CON(NORMAL:H,STANDBY:L) JTDI/SYS_EEP_WP(L:WRIGHT) JTRST#/HP_CHECK(L:HP PLUG IN;H;NO HP) SCART_FS0 Can not use as GPIO POWER_DET Can not use as GPIO L_SENSOR Can not use as GPIO KEY Can not use as GPIO AMP MUTE(H:MUTE) HP MUTE(H:MUTE) RF_AGCO NS LED BOOST_PWM Strap[2] GAME_DA2 GAME_CLK GAME_DA1 NS NS LOGO/LED_CON BL_Dimming BL_ON/OFF LVDS_PWR_EN(H:ON) Strap[1] GAME_LOAD NS USB_PWR_Error Detect(L:Error) USB_PWR_Enable(H:Enable) Strap[0] STB GPIO Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y

1
COMPONENT INPUT
2
I0_R 3 I0_G 3 9 HD_L I0_B 3 L113 HD_L 600 OHM R134 NC
D
L116 CN105 C134 220pF ZD116
120 OHM
HD_PB 3
VPORT0603100KV05 1 2
75 OHM 1% 1/10W
75 OHM 1% 1/10W
D D D D
8 7 6 5
+12VP L725 300 OHM C719 0.1uF R713 47K OHM 1/10W
1 2 3 4
S S S G
C731 C730 0.1uF
D D D D
8 7 6 5
NC
+5VP
L726 300 OHM 5VP
C720 0.1uF R716 47K OHM 1/10W
L112 600 OHM
M24C02-WMN6TP R196 18K OHM 1/10W 4,5,7 SDA 7 ISP_SDA PP_SDA R163 NC 4,5,7 SCL 7 ISP_SCL PP_SCL R164 NC ZD106 7 ISP_SW
LINEOUT_R 9
5
4
3
2
1
CONTENTS
SCHEMATIC NAME SHEET 1 2 3 4 5 6 7 8
REVISION HISTORY
Date
07/12/17
08/01/11
Author
Ver
Reviser reason
modify audio part test fail &pcb relayout