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5-1. BLOCK DIAGRAMS (1)
CN3001
IC6210
1
FAN B PW
O
2
FAN B PROT
4
FAN LAMP POW
FAN LAMP PROT
5
CN3000
1
LAMP COV
D3001
3
LAMP CONV
5
FAN O.V. POW
TO LAMP DRIVER
7
FAN O.V. PROT
D6207
D6208
8
FAN LAMP POW
D6209
9
FAN LAMP PROT
CN1616
1
AC
D1602
3
AC
CN1603
D1631
1
BIMETAL
3
BIMETAL
T1605
CN1601
4
1
AC
3
2
AC
FH1601
CN1612
1
E
TO TUNER
CN2303
(Digital Only)
2
D-IF1
3
D-IF2
5
IF AGC
7
TSDA
8
TSCL
CN5201
2
AM
5
SCL
6
SDA
8
AC ON/OFF
A.
9
MUTE
10
ATT
11
MAIN_SW
12
AGCDEF
13
12CD15
B_INTERFACE
N_INTERFACE
14
LMP_COV
DIG_TUNER
15
FAN_PROT
17
FAN_CTL
18
CVBSARF
25
SP_PROT
26
POFFMUTE
28
LEFT
30
RIGHT
32
QSS
Q6201
Q6202
AG (
O
IC6205
TU1230
SDA
Q1603
Q1604
SCL
Q1605
IF AGC
IF DIGITAL
IF DIGITAL
1
TU1231
(Digital Only)
2
SDA
SCL
IF AGC
IF DIGITAL
IF DIGITAL
IC6201
AC ON/OFF
D6304
STBY
T6300
7V
1
7
Q6302
Q6305
4
8
D6302
9
)
MAIN POWER SUPPLY, TUNER, AUDIO AMPLIFIER
T1603
Q1606
1
Q1607
IC1601
2
1
VSENSE
VD
18
3
F/
2
B
4
VG(H)
16
4
RT
D1607
VS
15
6
TIMER
14
VB
8
VC1
11
P-GND
10
VC2
D1609
D1632
TU1200
BYPASS
+ 5V
+5VD
IC4200
Real time clock
+17V
(Digital Only)
5
5
Q6203
Q6203
+11V
6
3
D1620
5
8
4
2
1
D6306
AGC
CLOCK
IF OUT
DATA
DATA
TU1001
D1004
D1006
- 30 -
IC1602
PH1601
11V voltage sensor
4
1
1
R
3
2
3
K
D1618
D1619
D1608
D1612
10
D1635
D1636
11
12
D1621
17V
13
D1620
11V
17
D1601
9
18
AV GND
+AV
D1624
8
-AV
+5V
STBY
Q2502
Q2503
Q2504
Q2000
Q2500
Q2501
SF1001
9
Q1002
1
Q1003
10
IC1001
IF on board
VI
1
7
F
VI
6
2
F
Q1004
FM
8
VIDEO 17
Q1008
AF
Q1009
10
SDA
TU AGC 14
11
SCL
Q1007
12
QSS
CN1602
1
+ DC
3
- DC
D1613
D1616
+33VA
D1617
CN2003
1
L
TO H3 BOARD
3
CN4305
R
CN5209
2
SCL
3
SDA
TO TUNER
4
CS
5
NC
IC2500
AUDIO AMP
11
R+IN
10
R-IN
8
L-IN
7
L+IN
5
M

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