HBD-E2100/E3100/E4100/E6100
HBD-E2100/E3100/E3200/E4100/E6100
39
39
6-3. BLOCK DIAGRAM - MAIN Section -
AUDIO SELECT
IC703
R-CH
L
R
AUDIO IN
\/1
J702
CN706
ANTENNA
FM
R-CH
A5V (KARAOKE)
AUDIO SELECT
DRIVER
Q703
NAND_RESET
FM DRIVER
(FM RECEIVER)
IC706
R-CH
A/D CONVERTER
IC704
BD DECODER
IC101 (3/3)
X701
12MHz
TV
DIGITAL IN
OPTICAL
AMP_D2
AMP_D3
AMP_D1
AMP_MCK
AMP_LRCK
AMP_BCK
CEC
PCONT3
PCONT2
PCONT1
PCONT3
ND01
VACUUM FLUORESCENT
DISPLAY
UNSW +12V
DCDC +5V
AC CUT
DRIVER
Q209
S41
PANEL 5.5V
S05 ~ S08
KEY1
S01 ~ S04
KEY2
X801
8MHz
6LJQDOSDWK
: AUDIO
: TUNER
: MIC
RTS1
TXD1
RESET
RXD1
CLK1
CN802
7
8
2
4
5
FLASH
PROGRAMMING
RESET
DRIVER
Q801
OVERLOAD
DETECTION
Q701, Q702
19
CLK
20
27 28
15
STB
F+
F+
VDD
18
DIN
23 VH
21 SW
PANEL 12V
FE_SW12V
DISPLAY
SW
DRIVER
Q01
LED
DRIVER
Q02
OVERLOAD
DETECTION
Q803
OVERLOAD
DETECTION
Q804
WHITE_
LED
D06
BT_LED
D05
LED
DRIVER
Q03
TH802
J71
MIC 1
J72
MIC 2
MIC_DA
TA
PLUG_DET
PLUG_DET
MIC_DATA
MIC_CLK
MIC_CLK
+
+
SP, RU
SP, RU