Toshiba 20HL85 Service Manual page 20

D-SUB
CP4302
1
VGA_R
2
VGA_G
3 VGA_B
13
VGA_HS
14
VGA_VS
SCART1_B_IN
YUV/HDMI_SW
SCART1_G_IN
NJM2584AM(TE1)
SCART1_R_IN
SW_CVBS
SW_VIDEO_Y
AV_SWITCH/
TUNER/JACK/ SW_VIDEO_C
STEREO/
SOUND AMP
AUDIO_MUTE
S_DET
SCL1
SDA1
CP4301
1
Pb
2 Y
3 Pr
INTERFACE
8
DAC_A-L
10 DAC_A-R
14 AUDIO-L
16 AUDIO-R
E-1
SCALER/LVDS/MICON/ADC/JACK/AV_SW2 BLOCK DIAGRAM
SYNC COUNT
IC8102
TA1383FG
X8101
3.579545MHz
SW_Y/G
SW_PB/B
VGA/YUV_SW
IC8104
SW_PR/R
IC8101
NJM2584AM(TE1)
DVD_U/SW_PB
DVD_Y/SW_Y
DVD_C(V)/SW_PR
Q8103
4
2
SYNC_SEPA
6
SCART2 OUT CVBS SW
IC8103
MM1501XNRE
54MHz
X8102
DIGITAL
500KHz
24bit RGB
D_CK, D_HS,
D_VS
A/D CONVERTER
SCALER
IC2101
IC801
MST9883C-LF-110
R8J66604A71FP
C_SYNC
KEY_A
KEY_B
POWER ON/OFF
MENU
VOL_DOWN
VOL_UP
J4305
CH_DOWN
(PC AUDIO)
CH_UP
INPUT SELECT
WHITE
J4304
(PC AUDIO)
J4303
(SIDE JACK)
WHITE
J4302
(SIDE JACK)
YELLOW
J4306
(SIDE JACK)
X801
DIGITAL
24bit RGB
TX OUT0~3+
LVDS IC
D_C
TX OUT0~3-
IC7201
D_HS, D_VS
TXCLKOUT+
DTC34LM85AL
TXCLKOUT-
4SI_SDA_IN/4SI_SCL
4SI_CHIP_SE/4SI_SDA_OUT
EEPROM IC 64K
IC104
BR24L64F-WE2
SCL
6
SDA
5
MICON
IC101
OEC7133A
HEADPHONE JACK
J4301
3
1
2
OS2202
RCH SW
RCH SW
IC4301
RED IC4305
MM1501XNRE
NJM2534V (TE2)
2 6
2 5
4
1
3
2 6 2 5
4 1
RED
3
LCH SW
IC4302
2
MM1501XNRE
LCH SW
IC4304
NJM2534V (TE2)
2
2
LCD PANEL
V2301
LC200WX1-SL01
P.CON+12V
HP_MUTE
LCD_H POWER
POWER_FAIL
POWER_ON-H
HP_OUT_R
HP_OUT_L
SW_AUDIO_R
7
AV_SWITCH/
TUNER/JACK/
STEREO/
SOUND AMP
SW_AUDIO_L
7
SIDE_CVBS
E-2