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SERVICE MANUAL. VTW21FQR Datasheet

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SERVICE MANUAL. VTW21FQR Datasheet






VTW21FQR MANUAL. Datasheet pdf. Equivalent




VTW21FQR MANUAL. Datasheet pdf. Equivalent





Part

VTW21FQR

Description

FLAT TV AND VIDEO CASSETTE RECORDER/DVD VIDEO PLAYER SERVICE MANUAL



Feature


FILE NO. 810-200551 SERVICE MANUAL COM BINATION 21" FLAT TV AND VIDEO CASSETTE RECORDER/DVD VIDEO PLAYER TELE TEXT V TW21FQR DOCUMENT CREATED IN JAPAN, Jun e, 2005 DVD BLOCK DIAGRAM FLASH 8M IC 4007 SST39VF800A-70-4C-EKE 16M SDRAM I C4008 K4S161622H-UC60 SDD0~SDD15 16M S DRAM IC4009 K4S161622H-UC60 HA0~HA19, HD0~HD15 DVD LOADER DM3P SDA0~SDA10 D VD_CD, DVD_LD, CD_.
Manufacture

Toshiba

Datasheet
Download VTW21FQR Datasheet


Toshiba VTW21FQR

VTW21FQR; LD, VC RF, A, B, C, D, E, F TV BLOCK CD 4002 TX RX 3 4 Pick up VR COM, PD Loa ding Motor HOME, TIN SW, TOUT SW Spindl e/ Sled Motor OPE-AMP IC2304 BA10358FV -E2 VR_DVD, VR_CD MPEG/MICON/DSP/RF_A MP IC4001 ZR36862PQCG 1.9V 3.3V REG+3 .3V/1.9V IC IC4003 BA33E00WHFP-TR UNRE G+3.8V 8 P.CON+A5V 7 6 P.CON+9V 11 SPDI F UREG+3.8V 9 TV BLOCK CP8101 I 2CDAT SPINDLE, SLED_PWM.


Toshiba VTW21FQR

TR+/–, FO+/– SPDL+/–, SLED+/– L D+/– MOTOR DRIVE IC2301 LA6565-TE-L-E TRACK, FOCUS_PWM ADC IN 5, 6, 7 DRVSB I 2CCLK DAC_B, C, D DVD_H DVD RESET DVD Y DVD C CVBS AUDIO-L AUDIO-R ZERO 12 11 5 3 1 7 9 10 EEPROM IC4002 BR24L 02F-WE2 MD, MC, ML ASDATA0, AMCLK, ABC LK, ALRCLK DVD AUDIO L STEREO DAC IC810 2 PCM1753DBQR DVD AUDIO R F-1 F-2 T V BLOCK DIAGRAM DVD DVD C DV.


Toshiba VTW21FQR

D Y 21_B 21_G 21_R 21_Y DEMODULATOR/ 21 PIN/NICAM T'TEXT/Hi-Fi/ SOUND AMP TEX T_SYNC TU_SIF V-DRIVE IC IC401 TDA8174 A DEMODULATOR/ 21PIN/NICAM JACK_VIDEO Y/C/AUDIO/ HEAD AMP TU VIDEO Q607 PRE A MP CF601 Q602 BUFFER S-TRAP 3 4 11 1 10 2 Q405 H-DRIVE Q801, Q804 Q40 6 H.OUTPUT CF605 13 44 18 CVBS IN1 CVB S OUT2 INT_CVBS_OUT DY 20 22 23 Y/CVB S_IN3 CHR CVBS IN2.

Part

VTW21FQR

Description

FLAT TV AND VIDEO CASSETTE RECORDER/DVD VIDEO PLAYER SERVICE MANUAL



Feature


FILE NO. 810-200551 SERVICE MANUAL COM BINATION 21" FLAT TV AND VIDEO CASSETTE RECORDER/DVD VIDEO PLAYER TELE TEXT V TW21FQR DOCUMENT CREATED IN JAPAN, Jun e, 2005 DVD BLOCK DIAGRAM FLASH 8M IC 4007 SST39VF800A-70-4C-EKE 16M SDRAM I C4008 K4S161622H-UC60 SDD0~SDD15 16M S DRAM IC4009 K4S161622H-UC60 HA0~HA19, HD0~HD15 DVD LOADER DM3P SDA0~SDA10 D VD_CD, DVD_LD, CD_.
Manufacture

Toshiba

Datasheet
Download VTW21FQR Datasheet




 VTW21FQR
FILE NO. 810-200551
SERVICE MANUAL
COMBINATION 21" FLAT TV
AND VIDEO CASSETTE
RECORDER/DVD VIDEO PLAYER
TELE TEXT
VTW21FQR
DOCUMENT CREATED IN JAPAN, June, 2005




 VTW21FQR
DVD BLOCK DIAGRAM
FLASH 8M
IC4007
SST39VF800A-70-4C-EKE
16M SDRAM
IC4008
K4S161622H-UC60
DVD LOADER
DM3P
Pick up
DVD_CD, DVD_LD, CD_LD, VC
RF, A, B, C, D, E, F
Loading
Motor
Spindle/
Sled
Motor
VR COM, PD
OPE-AMP
IC2304
BA10358FV-E2
HOME, TIN SW, TOUT SW
VR_DVD, VR_CD
TR+/–, FO+/–
SPDL+/–, SLED+/–
LD+/–
MOTOR DRIVE
IC2301
LA6565-TE-L-E
SPINDLE, SLED_PWM
TRACK, FOCUS_PWM
ADC IN 5, 6, 7
DRVSB
HA0~HA19,
HD0~HD15
SDA0~SDA10
MPEG/MICON/DSP/RF_AMP
IC4001
ZR36862PQCG
I2CDAT I2CCLK
EEPROM
IC4002
BR24L02F-WE2
MD, MC, ML
ASDATA0,
AMCLK,
ABCLK,
ALRCLK
STEREO DAC
IC8102
PCM1753DBQR
16M SDRAM
IC4009
K4S161622H-UC60
1.9V
3.3V
REG+3.3V/1.9V IC
IC4003
BA33E00WHFP-TR
DAC_B, C, D
DVD AUDIO L
DVD AUDIO R
F-1
TV BLOCK
CD4002
TX 3
RX 4
UNREG+3.8V 8
P.CON+A5V 7
P.CON+9V 6
SPDIF
11
UREG+3.8V 9
TV BLOCK
CP8101
DVD_H
DVD RESET
DVD Y
DVD C
CVBS
AUDIO-L
AUDIO-R
ZERO
12
11
5
3
1
7
9
10
F-2




 VTW21FQR
DVD
DVD C
DVD Y
T'TEXT/Hi-Fi/
SOUND AMP
DEMODULATOR/
21PIN/NICAM
Y/C/AUDIO/
HEAD AMP
TEXT_SYNC
TU_SIF
JACK_VIDEO
TU VIDEO
TU601
11
1
4
5
MICON
AGC_M
SDA
SCL
DEGAUSS_H
AC IN
TV BLOCK DIAGRAM
V-DRIVE IC
IC401 TDA8174A
21_B
21_G
21_R
21_Y
DEMODULATOR/
21PIN/NICAM
Q607
PRE AMP
Q604
IF AMP
Q602
BUFFER
S-TRAP
CF605
3 4 11 1 10 2
CF601
1 54
CF602
1 25 4
13 44 18 20 22 23 47 25 26 27 28
B.OUT 30
6 PIFIN1
7 PIFIN2
G.OUT 31
R.OUT 32
8 RF_AGC_OUT
1 SIFIN1
2 SIFIN2
CHROMA /IF
IC601 STV2248H
OSD_BK 37
OSD_B 34
OSD_G 35
OSD_R 36
BCL/SAF 46
LBF/SSC 49
Q405
Q406
H-DRIVE H.OUTPUT
Q801, Q804
BLUE OUT
Q803, Q805
GREEN OUT
Q802, Q806
RED AMP
FB401
31
7S
10 F
2 HV
Q1703
11 FM_OUT
51 SCL
52 SDA
H_OUT 48
X1/VAMP/CHR_OUT 42
XTAL1 40
X601
4.433619MHz
Q603, Q611
SW
FEED BACK
SW
IC1701
STR-W6853
+B ADJ
VR1701
FEED BACK
POWER REG
IC1704
PS2561AL1-1-V(W)
Q1705
RY1701
RELAY SW
13
L1703
DEGAUSS COIL
F1701
D1701~D1704
RECTIFIER
T1701
11
15
13
17
5
18
8
SOUND+B
Q3607
DRIVE
Q3002
DRIVE
5V REG. IC
IC3603 KIA7805API
13
AT+5.6V
13
13
5V REG. IC
P.CON+5V_B
IC3602 KIA7805API
P.CON+5V_A
Q3609
SW
Q3608
30V DRIVE
AT+30V
Q3605
DRIVE
5V REG. IC
IC3003 KIA7805API
13
Q3606
SW
Q3101
9V REG. IC
IC3601 KIA7809API
9V REG. IC
IC3101 KIA7809API
DRIVE
13
Q3006
DRIVE
5V REG. IC
IC3002 KIA7805API
13
3.3V CTL
Q3001
DRIVE
L3001
P.CON+12V
P.CON+9V(DVD)
Q3102
SW
P.CON+9V
P.CON+8V_A
MOTOR+12V(AT+12V)
AT+11.5V
P.CON+5V_C
AT+11V
P.CON+3.3V
Q3008
J801
11
6
8
7
F
VD
HD
H-CTL
SW_OUT_B
SW_OUT_G
SW_OUT_R
SW_OUT_Y
VCR_POWER-H
POWER_FAIL(DC)
DVD_POWER_H
DY
V801
CRT
MICON
T'TEXT/Hi-Fi/
SOUND AMP
MICON
F-3 F-4



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