Circuit Block Diagram - Toshiba 32WL48P Service Manual

5V 32V
H001(MAIN-TIF ) Q601(MSP3410G-QI-C12-100)
typ1 : 38.9 SIF
SC1_OUT
TP-12 RESET
AD
VIDEO level
2.0vpp
SC1-IN
RESET_MSP QD05 I2S
BBE
9V
NJM2150V
QS01
A-SW(MM1631AJBE)
(LipSync)
TV E1 OUT1
E2
E1 E3 QD01(NJU26901E2)
E2 E4
E3 E5
E4 E6
E5 E7 OUT3
HDMI(Ana) E8
E9
B/M E10
PC E11
HDMI(Dig)
B/M
TUNER CXA2189Q
V QV01
EXT-1 SCART
V
TV-OUT
RGB MM1509XN
YS
EXT-2 SCART
V
TV-OUT
RGB MM1509XN
YS
EXT-3 SCART
V/Y
C
SEL-OUT
EXT-5 FRINT
V/Y
C
EXT-4 COMPONENT
YCbCr
PC D-SUB
RGB
H/V

CIRCUIT BLOCK DIAGRAM

5V 9V(8V)
DSP(APRO)
DACM_R/L
DA
DACM_SUB
DA
SC2-OUT
I2S
Delay 5v-2
(2.5V)
DIGITAL BLOCK
SCALER UNIT
BA7603 RGB-SW
RGB-SW
TC4053BF RGB_DETECT
Ys-SW
5V
SCL/SDA
480i/576i
V-SW SM5301ASG
Y/C-SW
1 Y/Y/V Y LPF
Cb/C C/Cb
Cr Cr
2
YCS-SW
3
H/V
Sync SW
MM1505XN
12V 26V
QS101
(BA10358F) Q610(TA8246AHQ) HP
R/Lin R/L-OUT
Win
QS102
(BA10358F)
SPK OFF MUTE
WOOFER SW
Woofer-OUT
9V
QS10(MC14053BFEL)
Audio-OUT
VARI/FIX
Selectable-OUT
IC42S16400
SD RAM
3.3V 5V
VPC3230D
SCL/SDA
NTSC
PAL
SECAM
SCART-RGB
LPF Y/V 480i/576i
LPF C
LPFX3 RGB
LPFX3 YCbCr
FB-1 H/V
FB-2 BLK
480p/576p
1080i/720p
Y
Cb AD
Cr
480i/576i
480p/576p
1080i 480p
720p 576P
1080i
720p
HDMI
SW
MAIN POWER
12V
9V
5V-3
3.3V-A
3.3V-S
5V-D SUB POWER
5V-1
32V
26V
M2 MICON
SDA6001
OSD
TC90A94TB
SCALER
IC42S16400
SDRAM E2PROM
AC IN
POW TV
POW SIG
POW LCD
AC DET
RMT
KEY
LED
MX29LV800
FLASH
LCD
LVDS
BEP