Toshiba 26HF84 Service Manual page 34

A B
CD509 (CP509)
CU2C2501
FROM/TO REGUATOR
12 GND
11 GND
8 10 AT+5V
9 AT+3.3V
8 UNREG+8V
7 UNREG+12V
6 UNREG+5V
L505
5 TUNER+30V
W5T29X7.5X19
4 POWER_FAIL
3 STANDBY_L
2 DEGAUSS_H
FROM/TO TV POWER
1 TV_POWER_H
DEGAUSS_H
STANDBY_L
7
POWER_FAIL
TUNER+30V
UNREG+5V
UNREG+8V
UNREG+12V
AT+3.3V
AT+5V
GND
SOUND+B
SOUND_GND
X-RAY
P.CON+5V
FROM/TO DEFLECTION
X-RAY
TILT_DRIVE
6
FROM/TO SYNC COUNT/CONNECTOR
D615
CD601 (CP601) CU291901
MTZJ9.1B
1 Y_OUT
2 GND
3 Pb_OUT
D616
4 GND
MTZJ9.1B
5 Pr_OUT
D617
6 GND
MTZJ9.1B
7 VD_UP
8 HD_UP
9 H_BLK NC
CD605 (CP605) CU273301
5
FROM/TO MICON1 1 H_SYNC
2 V_SYNC
3 OSD_R
4 OSD_G
5 OSD_B
6 SDA1
7 SCL1
FROM/TO CHROMA/PROGRE/PIN
SCL1
SDA1
OSD_B
OSD_G
4
OSD_R
V_SYNC
H_SYNC
VD_UP
HD_UP
PR_OUT
PB_OUT
Y_OUT
PROTECT
OSD_BLK1
OSD_BLK2
CD101
(CP101) CU2B3301
11
OSD_BLK2
FROM/TO MICON1
10 OSD_BLK1
9 X_RAY
3
8 H_CONTROL NC
7 PROTECT
6 TILT_DRIVE
W839
5 GND
4 AUDIO_MUTE
3 KEY_B
2 KEY_A
1 REMOCON
CP510 003P-2100
C569_1
1 GND
2 100P CH
1
A B
G-7
C D
R1099
1K
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C D
E F
OPERATION SCHEMATIC DIAGRAM
(MAIN PCB)
R560
2.2 7W
MUTE_SW
Q1098 0
2SC2412K 5.0
5.0
0
MUTE_SW
0 Q1099
0 2SC2412K
R2002 R2004
R2001 2.7K 560
560
OS2001
RPM7138-WH5
5.0
B+ 3
0
GND 2
4.9
Vout 1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E F
G H
FROM/TO SOUND AMP/FRONT AV
CP1003 (CD1003)
A2001WV2-6P
SOUND+B 1
SOUND_GND 2
GND 3
AUDIO_MUTE 4
TV_POWER_H 5
UNREG+12V 6
0 LED SW
Q2001
KRC103SRTK
4.9
0.2
PCB070
CMD003
CAUTION: DIGITAL TRANSISTOR
G H
8
7
6
5
4
3
2
1
G-8