2-5(No.YA414)
C721
R714
R771
C729
R720
K704
C719
Y705
C727
D704
R773
R772
R736
C712
R721
R726
R730
R728
Q703
R748
C738
K703
C710
Q702
S704
S701
C709
IC704
S702
S703
R727
S705
R731
R706
C724
R738
R739
R707
R718
R713
R712
R715
R716
R742
IC701
C725
C720
C711
R734
Y001
C723
IC702
C728
C730
D707
Y002
C705
R746
R701
R749
R815
J003
J002
J004
Q708
R806
R740
R741
C811
R811
C805
C812
Q804
R807
R802
R817
Q803
C806
R816
R
R307
C744
Q710
R797
Y975
R308
D701
R810
R374
C841
C842
X701
J006
Y161
C731
L701
D706
C713
C736
C735
C734
R737
C733
C732
K701
C717
R729
R709
R710
R711
C722
R725
C716
C718
R708
R750
R796
R723
9V
V_SYNC
H_OUT
H_VCC
FBP
V_OUT
A.PROT
P_ON/OFF
X_RAY
5V
A_VCC
A_GND
STB_PW
CP701
R719
C726
CH
QUY153-050Y
QUY153-050Y
SPR-39MVWF
2SC3928A/QR/-X
QUY153-050Y
2SC3928A/QR/-X
SW
QSW0619-003Z
QSW0619-003Z
GP1UM281QK
REMOCON
RECEIVER
QSW0619-003Z
QSW0619-003Z
QSW0619-003Z
CH
CH
MN1873287JJ1
MICOM
QUY153-050Y
MEMORY
CH
L7
QUY153-050Y
1/2W
QNN0384-001
SW
1/2W
2SC3928A/QR/-X
SW
KTC3199/YG/-T
BUFFER
SW
QUY160-150Y
QRG01GJ-560
QAX0884-001
QUY160-100Y
QQL244J-5R6Z
QUY153-050Y
CH
3WOMR
QRL039J-270
QUY153-050Y
CP
.033
4.7k
0
180p
4.7k
1/50
.1/16
560
390
82k
.01
10k
4.7k
10K
1k
100
X
100/16
.01
15k
4.7k
560
150p
10k
10k
560
560
4.7k
4.7k
680
680
56k
X
.01
.01
X
X
180p
.01
*4
470/16
10k
X
4.7k
180
*3
270
3.9k
560
10/50
220
220/16
X
68
75
4.7k
470/16
680
1.2k
.01
*3
15k
1.8k
X
56
6.8K
1500p
X
X
X
5.6
X
.01
X
X
X
100k
X
X
180p
1k
4.7k
4.7k
4.7k
100p
1k
180p
.01
1k
X
10k
27
1k
X
2
SDA1
SCL1
AUDIO
PIC_MUTE
VIDEO
LINE_A
2
LINE_V
2
SCL1
SDA1
A_MUTE
1
1
A_MUTE
OSD_YS
SCL1
AFT
VOL
SDA1
A.PROT
STB_PW
V_SYNC
OSD_YS
OSD_G
OSD_B
OSD_R
3.58/OTH
V_OUT
A_VCC
H_VCC
H_OUT
V_SYNC
FBP
A.PROT
P_ON/OFF
X_RAY
A_GND
STB_PW
P_ON/OFF
POWER LED(GREEN)
ON TIMER LED(RED)
MAIN PWB ASS'Y (1/3)
SCG-1530A-H2
AUDIO
FRONT
IN
REAR
IN
REAR
OUT
AUDIO
VIDEO
VIDEO
AUDIO
VIDEO
NOTE) 1.Refer to the parts list for the part number of IC702.
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM (1/3) SHEET 1