Micon/Chroma - Toshiba 27D46 Service Manual

FRONT -VIDEO
2
J705
5
YUV_IN
2
J704
3
3
S-JACK
J702
4
6
LINE1(REAR)
4
J701
2
FRONT-AUDIO.L
2
J706
FRONT-AUDIO.R
2
J707
2
AV2 AUDIO IN/COX OUT
4
J708
6
AUDIO OUT 2
J703
3
E-1
MICON/CHROMA BLOCK DIAGRAM
X601
3.579545MHz
AV SW COMB FILTER IC
IC1501
IC701 NJM2750M(TE1)
LA76605M-TLM-E
6
1
9
13
1
3
3
7 8
15 5
11
TONECTL IC
IC301 NJW1173V(TE1)
1
20
2
19
SOUND AMP IC
IC1001 AN17822A
2
SPEAKER L
6 4
SP1001
10
8
SPEAKER R
12
CHROMA IC
IC601 LA76327M-A-MPB-E
35 XTAL 3.58
Q802, Q806
B OUT BLUE OUT
16
VIDEO IN2
9
G OUT
15
Q801, Q804
30 Y IN
RED OUT
R OUT 14
29 V IN
28 U IN
V OUT 19
Q402
H OUT 23
44 S.VIDEO Y
40 S.VIDEO C
VIDEO IN1
1
OSD_R
57
OSD_G 56
OSD_B 55
18 3 COMB Y OSD BLK1 54
5
16 COMB C OSD BLK2 58
37
14 VIDEO_OUT V PULE OUT 60
INV.FBP OUT
59
SCL1 50
SDA1
51
TUNER CVBS
42
MEMORY IC
IC199
AT24C128N-10SU-1.8
SDA
5
SCL
6
TU001
15 9 10 18 19 20 13
FB401
J801
F F
11
Q803, Q805
7 S
GREEN OUT
6
V-OUT IC
8
IC401 LA7847-E
5
Q405
H.DRIVE H.OUT
MICON
IC101 OEC7144A
REMOCON 19
32 OSD_R
X.IN 15
33 OSD_G
34 OSD_B 16MHz
X.OUT 13
21 BLANK1
KEY A
93
22 BLANK2
KEY B 92
64 VD
SYSTEM RESET
IC102 PST3229NR
62 HD
3 SCL1
4 SDA1
55 EEPROM_SCL
56 EEPROM_SDA RESET 12
CNVSS 9
DTV_Rx
36
CLK(0) 37
BUSY 38
35
DTV_Tx
HV
1
CRT
V801
2
DY
OS101
POWER
1
VOL DOWN
X103
CH DOWN
VOL UP
CH UP
OUT
MMICON_DATA
1
CP101
RESET 7
CNVSS 6
DTV_RX 5
4
CLK
BUSY 2
DTV_TX 1
CP102
SCL_EEP 2
SDA_EEP 3
SDA2 6
7
SCL2
CP2403B
RX 12
13
TX
34
IF_OUT2
IF_OUT1 33
IF AGC 30
TU I2C CLK 26
25
TU I2C DATA
SIF OUT 28
17
Y OUT
C OUT 18
AUDIO OUT L 19
AUDIO OUT R 20
SPDIF OUT 24
E-2