Block Diagram - Toshiba 29VH27E Service Manual

17.BLOCK DIAGRAM

MAIN TUNER
(PLL)
PIP TUNER
(PLL)
PIP OPTION
RGB_DVD
RGB_OUT
3
TEA6415C
(Video Switching
11AK52 BLOCK SCHEME
06.11.2002
DRX 3960
GENERAL BLOCK DIAGRAM OF
DRX 3960
Feature Box Module
D0-D7
8
27W401
(EPROM)
A0-A18
18
PIP_CVBS
IF_CVBS
TXT_CVBS
LUMA
8
8
CHROMA
VPC3230D SDA9400
SCART2 RGB
3
Matrix)
SCART 1 SCART 2
SCART1 RGB
3
S1
SDA9488
11 AK 52
SDA
24W32
SCL
(E PROM)
2
SDA5550M
(MicroController)
A0-A18
SRAM
18
HORZ.
DRIVE
U/V
E W
LUMA
YUV
CHROMA
DDP3315C
OSD
VERT+
RGB,FB
VERT-
SENSE
R
G
B
BSVM
SCART 3/
HEADPHONE
Front_AV
SVHS
Back_AV
L
TDA1308
R
SVHS_C
SVHS_Y
Back_V Back_A Front_V Front_A C
SC2_R(Scart2_C)
S3
MONO IN QSS
S2
C_SW
MSP 34XX
L R
36
150V/160V
+22V
+14V
SMPS
+14V(audio)
MC 44608
(MOTOROLA)
-14V(audio)
+
+8V
ACTIVE PFC
+5V
MC 33260
+3.3V
(MOTOROLA)
+3.3V (ST-BY)
+2.5V(ST-BY)
+12
HORIZONTAL
30KV
12V
Horz. FOCUS
Yoke
SCREEN
+130V
Lin.
Heater
E/W
E/W
DRIVE
-Vert.Sup
-Vert.Sup
CRT BOARD
Heater G2 FOCUS
TDA6109
SWM
COIL
SVM
VERTICAL STAGE
STV9379FA
Vert.
Yoke
(VERT. OUT)
AUDIO AMPLIFIER
L
TDA 7480
8 ohm
Center
12W
R
Surround
8 ohm
12W
C
AUDIO AMPLIFIER
8 ohm
TDA 7480
12W
MAIN_R SR
8 ohm
12W
MAIN_L
30KV