47
11. Video Process - HA-3 and RA-5A Chassis
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
1
3
4
5
7
1
2
3
5
6
7
6.5V
GND
5V
9V
GND
33V
1
A
B
GRAY
DIG TUNER
A
B
8
9
1
A
B
WHITE
1
11 11
11 11
BLK
FBT
CN7001
ALL
VOLT.
FROM
A BD.
CN6005
CN7402
CN8801
CN8601
PIN1 IS
CLOSEST TO
THE BACK
OF THE TV
25
32
1
1
FRONT OF TV
BACK OF TV
QM BD.
A BD.
D BD.
QI BD.
CN2001
CN4403
CN4404
CN001/
CN002/
CN3173
CN5501
CN3103
CN5505
CN6003
CN6503
CN6502
OSD CN004
VIDEO TO B BD.
AUDIO (RA-5)
TO B BD.,CN009
VIDEO INPUT
FROM B BD.
CN005
CN3174
CN5503
CN3171
CN6506
CN3170
CN6504
CN6001
CN6505
CN6501
SUB
MAIN
CN6005
FIGURE 11-9 - HA-3 CHASSIS CONNECTOR LAYOUT
38TVP12 1354
CN2002
CN2003
2 CH. AUDIO
(HA-3)
A C
A B
9/4/01
B BOARD
PLUGS INTO
CN2002 & 3
9/4/01
7TVP12 1324
ANALOG
TUNERS
IC3101
Y/C
CRT
DRIVE
IC002
SW.
Q9, Q11, Q13
MIXER
IC7806,
IC7807
DRC
PROCESS
IC8801
OSD
IC001
MAIN MICRO
IC7205, IC7603
DTV TUNER
AND PROCESS
IC9001-3
RGB
OUTPUTS
IC205
MAIN SW.
IC8601
IC8703, IC8902
MID PROCESS
IC201,IC202,
IC204,IC207
ANALOG VIDEO
PROCESSING
IC401
A/V
SW.
IC200
COMPONENT
INTERFACE I/F
IC201 SUB SW.
NTSC
OR
HD
INPUT
CN4001/
CN003
NTSC
SUB
PATH
MAIN SIGNAL PATH
NTSC INPUT/ TWIN
NTSC
MAIN
PATH
NTSC
CN9001/
CN3101
OSD
OSD
MAIN
CN002/
CN3022
CN8601/
CN005
OSD
CRT
CN8801
CN001/
CN3020
VIDEO 5,6
VIDEO 1,3,4
CN008/
CN1200
HD
(33.75kHz)
VD (60Hz)
HB BD.
QM BD.
C BD.
A BD.
B BD.
U BD.
VIDEO 2
SUB
MAIN
A1-3
A5-7
C
11
13
C
15
17
HD
VIDEO
5,6
*
*
SERVICE MODE
ENABLED PATH
A3-5
A7-9
B
6
B
9
1, 3, 5
A9
MN-SB-
SW.
FIGURE 11-1 - VIDEO BLOCK - HA-3 CHASSIS
Содержание KD-34XBR2 - 34" Hdtv Fd Trinitron Wega
Страница 77: ...74 RA 5A Chassis Board Layout ...
Страница 108: ...APPENDIX ...