RCA F20TF10, F19425, F19426, F19431, F19436 schematic
...
TX809
EWM BOARD
Part of 2112023_
HL108
VPRBL
VRAMP
GND
FAULT
BL103
DG1/+24V
GND
UB/E/WD
Interconnect Drawing
Part of 2112023_
CRT BOARD
IA003
POWER
AMP
CY
CRT
1
2
BA006
SPEAKER_L
GND
IV02
17
16
SWITCH
20
11
VIDEO
SWITCH
18
Part of 2112023_
SPK RSPK L
1
2
BA005
SPEAKER_R
GND
IS100
PREAMP
PWM
CC VIDEO
15
Y/C
3
1
5
6
6
10
8
DVD_Y
DVD_C
AV_CHROMA
REAR VIDEO
FRONT VIDEO
RF VIDEORF VIDEO
Sound Compressor PCB
BA001
654321
BA008
IS001 SOUND IF
UPC1851
FVIDEO_IN
GND
1
PS001
IS002
MC1452
AUDIO SWITCH
BA004BV05
ANT
BV01
TUNER
REAR_L/R
DVD_L/R
RF MONO
FRONT L
TO HORIZONTAL
DEFLECTION
L_OUT
L_IN
AUDIO_GND
R_IN
R_OUT
876543221
S-VHS VIDEO
AUDIO_R_IN
AUDIO_L_IN
GND
REAR
AUDIO_CLINCH
RL
TO POWER SUPPLY
FROM HOR DEF
TO POWER SUPPLY
G-LINK
IR01
EEPROM
TO HR03
IN/OUT
BG01BV02 P11
HR04
+5VE
SDA
SCL
GND
IR_DVD
GND
DVD_CMD_RDY
IR_DATA
HR03
DVD_C
GND
DVD_Y
GND
GND
BA002
GND
DVD_R
GND
DVD_L
HR02
PG
CC_VIDEO
PWM(AUDIO)
IR_CLK
IR_DATA
DVD_CMD_READY
RESET
EEPROM_WE
BURST
SR
IR/G LINK
IIC DATA EVER
IIC CLOCK EVER
+5VE
GND
HR01
+5VE
R_OSD
GND
G_OSD
VSYNC
B_OSD
HSYNC
FB_OSD
IR IN
IIC_CLK_EVER2
FAULT
IIC_DATA_EVER2
SND_LOGIC_A/D
SYNC_DET
KEYDET 2
KEYSEL1
KEYSEL2
ECO ON/STANDBY
KEYSEL3
1
2
3
4
5
6
7
8
1
2
3
4
5
6
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
GEM STAR 4
HR02
PG
1
CC_VIDEO
2
PWM(AUDIO)
3
IR_CLK
4
IR_DATA
5
DVD_CMD_READY
6
RESET
7
EEPROM_WE
8
BURST
9
SR
10
IR/G LINK
11
IIC DATA EVER
12
IIC CLOCK EVER
13
+5VE
14
15
GND
HR01
+5VE
1
R_OSD
2
GND
3
G_OSD
4
VSYNC
5
B_OSD
6
HSYNC
7
FB_OSD
8
IR IN
9
IIC_CLK_EVER2
10
FAULT
11
IIC_DATA_EVER2
12
SND_LOGIC_A/D
13
SYNC_DET
14
KEYDET 2
15
KEYSEL1
16
KEYSEL2
17
ECO ON/STANDBY
18
KEYSEL3
19
PCB 2114607_
BU04BU03
CRT_GND
110 AC POWER
!
1
2
1
2
BP02
AC DEGAUSS1
AC DEGAUSS2
BP01
AC1
AC2
PCB 21116590_
POWER SUPPY SECTION
AC/DC_DEGAUSS
1
GND
GND
HTR GND
HTR
2
HTR GND
HTR
+160V
+160V
CRT_GND
1
9VE
GND
9VE
BGR
655 44 33 22 11
65544332
HV04HL02
RGB
GND
HP01
12VE
1
8VE
2
5VS
3
4VE
4
GND X 4
5
PG
6
-5VE
7
5VS
8
TV MAIN BOARD
IV01
BPL08
1
2
3
4
1
FAULT
2
GND
3
VRAMP
4
VPRBL
VERTICAL
DEFLECTION
VIDEO IC
TA1268
RF MONO
VIDEO IF
VIDEO
CHROMA
AUDIO_MUTE
EQUALISING
CCT & CHROMA
BPF/COMB FILTER
TEA6415C
BPL06
1
2
3
1
2
3
HORIZONTAL
DEFLECTION
IR501
BUS EXPANDER
KEYSEL3
A/D
POWER_LED
IR
GND
KEYSEL1
KEYSEL2
GND
+5V
10
9
8
3
4
5
6
7
BS003
1
2
PAGE 8-1
PAGE 8-1
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