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TCL LCD32E9A-MS91 AP Service Manual page 13

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Z602
SAWF (Picture)
Z600
AP: 45-SAWK62-74D
AP market use:
LA: 45-SAWF39-530
07-380FI5-NA7G
AP market use:
07-457FF5-NA1G
Z601
SAWF (Sound)
AP: 45-SAWK93-52M
LA: 45-SAWF93-700
U503(NC)
DDC1
EDID
24C02
U507
DDC1
Q501
13-0PS321-
TMDS1
00B
PS321 is
P500
integrates
TMDS2
3-to-1
HDMI/DVI
DDC2
switch
`
U509(NC)
EDID
DDC2
24C02
P501
U305
HDCP KEY
24C02
STA333BW Power on sequence
LC
Low Pass Filter
LC
Low Pass Filter
DC Power On Sequencie
MST6*19GL Power On Sequence
CH1—12V
CH1—5VSTB
CH2— 5VSTB
CH2— HWRESET
CH3— HWRESET
CH3— VCC_1.26V
CH4— +5V
U600
AP market: 13-TDA988-TSB
TDA9886,support PAL,SECAM and
NTSC
LA market: 13-TDA988-5TBS
TDA9885,support PALand NTSC
I2C-bus controlled single and
multistandardalignment-free IF-PLL
demodulators
TUNER I2 C
P200
P300
ISP
PORT
`
P200
U400
VGA DDC
24C02
Side AV
Board P5
ISP SW
P1
Q400
VGA PORT
Q401
P202
Q402
P203
P204
HDMI HPD CONTROL
HDMI DDC I2C
HDMI TMDS
I2 C
U305(NC)
U700
EEPROM
PLL
24C64
OUT1A
13-STA333-BWB
OUT1B
STA333BW
2.1 channels high
OUT2A
efficiency digital
OUT2B
audio system
47-EAR005-XX0
Or 47-EAR002-XX0
13-EN25B1-6TB (EN25B16)
16Mbit serial flash memory
45-OSC14M-3Y2
HWRESET
X300
14M3
Q601
For AP market
TV-V
AP market use:
SIF 4M5 Trap
13-MST6E1-9GBS1
Q605
Ordering: MST6E19GL-
LF-S1
For LA market
LA market use:
SIF
13-MST6M1-9GBS1
Ordering: MST6M19GL-
MONO--SET NC FOR EM
LF-S1
The MST6*19GL is a
high performance and
AV1 L1/R1
fully integrated IC for
multi-function LCD
monitor/TV with
AV2 L2/R2
resolutions up to full HD
(1920x1080). It is
configured with an
AV3 L3/R3
integrated triple-ADC/
PLL, an integrated DVI/
HDCP/HDMI receiver, a
Y/C Audio share with L1/R1
multi-standard TV video
and audio decoder, two
video de-interlacers, two
YPBPR L4/R4(Share with VGA)
scaling engines, the
MStarACE-3 color
engine, an on-screen
UART (RXD TXD)
display controller, an 8-
bit MCU and a built-in
R G B HS VS
output panel interface.
By use of external frame
buffer, PIP is provided
for multimedia
applications.
Furthermore, 3-D video
decoding and processing
are fulfilled for high-
U301
quality TV applications.
EEPROM
To further reduce system
24C64
costs, the MST6*19GL
I2 S
also integrates intelligent
RESET
power management
control capability for
U702
PH-L/PH-R
green-mode
13-TDA130-8TB
requirements and
USB D+/D-
spread-spectrum support
IR
for EMI management.
47-USB002-XX0
KEY
U303
U301
13-281622-FTB4
HY5DU281622FTP-4
DDR,8Mx16, Max clock is 250MHz
MS91-EM Chassis Block Diagram
LCD Panel
Odd Pixel LVDS Signal
Even Pixel LVDS Signal
TV CVBS、 L/R Output
P203
SPDIF
P210
Power Supply Block Diagram
24V
For Panel Inverter Board
12V(or 18V)
For U700, Audio Power Supply
U601
5V-IF
LD0
13-LD1117-50B
12V
For LCD Panel TCON,Use F801
DC/DC
U805
13-RT8110-00B
12-13N03L-0BX
RT8110
PHKD13N03LT
U801
+3.3AVDD
LD0
13-LD1117-33B
U802
2.6VM
LDO
+5V
13-LD1117-25B
For USB Module
For LCD Panel TCON,Use F800
+5V
D806
D805
U800
5VSTB
LD0
13-IC1084-CMB
U803
VCC_1.26V
DC/DC
13-MP1411-DHB
12V or 5V
LVDS_SEL
RPF(CMO)
For Tuner,U600
+5V
U804
L800
C886
AVC33,For U507
For I/O
For DDR
For U300,Such as
3.3VSTB
AVDD_AU,AVDD_3
3,VDDP,PLL etc.
For U300 VDDC
First Issued
V1.0
ZCX 2008-07-07

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