– 50 –
– 51 –
– 49 –
DET OUT2
L OUT
R OUT
MUTE
ST LED
ENABLE
F MONO
MODE
AF OUT
DET OUT
DATA
CLOCK
AGC MUTE
Q1101
Q05
H SEP
BFFER
Q220
41
40
42
3
5
6
1
2
3
13
14
16
27
26
25
MAIN V
MAIN L
MAIN R
V1 Y
V1 C
SW1
V1 V
V1 L
V1 R
V3 V
V3 L
V3 R
SUB V
SUB L
SUB R
10
8
7
12
11
9
32
33
24
22
23
39
37
29
31
34
IC201
AV SW
V OUT1
Y IN
C IN
Y OUT1
C OUT1
V OUT
ML OUT
MR OUT
L OUT
R OUT
V2 Y
V2 C
SW2
V2 V
V2 L
V2 R
1
2
3
4
V
L
R
S-VIDEO
V
L
R
VIDEO1
INPUT
VIDEO3
INPUT
V
L
R
DET OUT
DEM OUT
DATA
CLOCK
ENABLE
AF OUT
MUTE
BUFFER
Q226
BUFFER
Q004
10
11
3
21
31
17
18
58
57
56
54
8
1
24
23
22
4
2
32
7
X002
12MHz
1
3
CN001
TO ANT SW
ANT SW2
ANT SW1
6
5
IC007
EEP ROM
SCL
SDA
I 2HSYNC
O MUTE
I STEREO
O LAT
I AFT
MONO
SAP
I SYNC
O DAT
O CLK
O 2LAT
I AFT
O 2MUTE
O OSC
I OSC
O ANTAUX
O 2ANTU
IO BCLKN
SIRCS MIX
15
5
4
6
60
59
50
20
64
62
14
13
41
40
39
38
43
42
32
28
IC001
TUNING PROCESSOR
I VIN
O MUTE
O OSBLK
O DISPYM
OR
OG
OB
OI
I HP
I VP
RELAY
O SPKMT
KEY
I POWER
O TIMLD
O STLED
I RMCON
O SIRCS
RESET
RESET
IR MUTE
Q207,214
Q213,2105,2106
BUFFER
Q013
2
6
4
VIDEO
Y
C
V BUFFER
Q201,209
MUTE
Q218
V
L
R
Q209
MUTE
Q206
MUTE
BUFFER
Q008
3
4
6
8
10
1
3
4
6
10
8
FR Y OUT
FR C OUT
FR V OUT
FR L OUT
FR R OUT
1
2
3
4
V
L
R
S-VIDEO
V
L
R
INPUT
1
VIDEO2
J1301
J209
6
5
3
7
8
6
5
3
7
8
POWER
KEY
SIRCS
ST LED
TIMER LED
CN1302
CN1301
CN1101
CN002
1
IC1301
REMOTE SENSOR
S1301-1307
S1307
D1304
D1305
STBY5V
HA
(IN/OUT SELECT)
6
5
VIDEO
SUB V
CN304(1/2)
CN305(1/2)
A
C
TO PT BOARD
CN5101
CN5051
TO PT BOARD
MONITOR
OUT
19
20
10
9
17
14
16
15
2
4
PR Y
P BY
PY
P YS
MAIN VP
MAIN HP
SCL
SDA
CN304(2/2)
CN305(2/2)
B
D
TO PT BOARD
CN5101
TO PT BOARD
CN5051
11
12
10
9
7
8
4
5
44
43
14
15
16
17
18
29
30
38
26
36
35
45
25
37
24
22
20
IC301
YCU
BUFFER
Q303-305
Q308
ERY IN
EBY IN
EY IN
YUV SW
APCP IN
SCL
SDA
Y IN
C IN
HS IN
VS IN
YM
YS
R IN
G IN
B IN
R OUT
G OUT
B OUT
L2F IN
IK IN
VM
HD OUT
E/W DRIVE
ABL IN
AFC FIL
V DRIVE +
V DRIVE -
31
2
15
13
23
10
OUT L
OUT R
IN L
IN R
SCL
SDA
IC401
TONE CONTROL
SCL
SDA
STBY12V
MUTE
Q403
MUTE
Q411
MUTE
Q402
Q410
Q405,406
ON/OFF MUTE
MUTE DRIVE
SYNC BUFFER
5
4
2
1
8
10
IC402
3
5
1
7
IC402
AUDIO BUFFER
BUFFER
BUFFER
BUFFER
Q306
Q302
Q301
COG AMP
Q311,312,313
VM BUFFER
Q307
AFC AMP
Q314
10
11
5
4
9
6
1
7
3
5
IC1501
V OUT
3
1
V RET
V DEF
CN1501
H
TO Z BOARD
CN1403
1
5
7
3
HD
PIN
ABL
HP
CN301
G
TO G BOARD
CN506
9
7
5
1
1
3
5
R
G
B
IK
135V
9V
VM
E
TO CR BOARD
CN703
F
TO Z BOARD
CN1431
V SEP
Q1501
VP IN
Q007
44
24
21
30
31
60
59
BUFFER
Q001
3
2
5
7
6
8
10
2
BV WAVE
RV WAVE
P CLK
R DAT
R MUTE
R LEA
VP
RELAY
CN003
CN1601
I
TO G BOARD
CN804
K
TO G BOARD
CN652
35
34
36
4
IC004
RESET
IC002
REGI UCOM
RESET
XTAL
EXTAL
X001
4MGW
BV
RV
SCK/PB1
SDA/PD2
PC3/MUTE
PCO/CEB
VP
1
2
4
3
L
E
R
E
L
R
SPEAKER
J205
L
R
AUDIO OUT
(VARI/FIX)
A
Y/C/J,AV SW,V OUT
AUDIO OUT,TUNER
B-SS553.<U..>-B/D-1
CN303
CN302
36
IC1502
V ZOOMING AMP
AUDIO OUT
IC003
IO BDATA
FRONT SW
J203
SIRCS
OUT
TU1102
J208
O AGCMT
RF AGC
TU1101
6-1. BLOCK DIAGRAM (1)
SECTION 6
DIAGRAMS
