Table of Contents
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(5) Schematic Diagrams of H
2
and V
1
Boards
1
2
3
4
5
6
A
B
CN2901
4P
BLK
:S-MICRO
TO SP
TO A BOARD
TO B6 BOARD
CN901
CN8403
CN2902
CN2904
6P
WHT :S-MICRO
5P
RED :S-MICRO
C
D
-2
JW2902
5MM
R2926
E
#
C2905
JW(5mm)
D2909
R2901
#
JW(5MM)
C2900
#
L2901
F
R2918
D2901
JW(5mm)
C2901
#
#
#
D2907
C2906
#
JW(5mm)
R2919
#
C2904
R2900
#
C2902
C2913
JW(5MM)
#
#
R2902
#
G
L2902
R2917
R2924
JW(5mm)
C2903
#
#
D2900
#
R2904
JW(5MM)
JW2900
#
R2922
S
H
#
1
2
JW2921
3
4
#
Y
C
J2902
-2
#
JW2909
J2903
J2901
#
3P
I
J
–
71
–
7
8
9
10
11
12
TO A BOARD
TO A BOARD
TO B6 BOARD
TO A BOARD
CN904
CN601
CN104
CN2905
CN2602
CN2603
4P
:VH
9P
WHT :S-MICRO
#
.BLK001B
.BLK001C
C654
+5V
.BLK0068
.BLK0069
#
.BLK0072
.BLK0053
7V
.BLK009C
.BLK0083
Q2903
#
R2923
JW(5MM)
R2927
#
S2601
AC-PUSH-SW
R2928
#
(CONTROL PANEL)
JW2922
+5V
5MM
+5V
D2905
C2914
R2915
NNCD9.1A-T1
JW(5mm)
R2911
R2913
10k
330
10k
R2914
PROTECT
NNCD9.1A-T1
330
4.9
1.2
R2921
C2910
R2916
0.1
#
*
100
47
47
16V
R2905
JW(5MM)
R2920
Q2902
100
DTC144ESA
0.1
1.3
LED DRIVE
C2911
Q2901
47
R2907
R2908
DTC144ESA
4.8
16V
5.6k
470
D2906
LED DRIVE
SPB-26MVWF
2
4.8
WAKE UP
-2
INDICATOR
1
C2912
470p
3
B
S2903
IC2901
S2907
S2908
MENU
MENU
SBX1981-51P
MENU
S2902
4.8
MENU
SIRCS RECEIVER
–
72
–
13
14
15
16
17
18
5V
R807
0 :CHIP
R806
R814
#
#
R813
R805
0 :CHIP
0 :CHIP
CN8602
R812
#
CN2601
4P
:VH
R804
R811
#
0 :CHIP
R820
10k
:CHIP
C809
#
C808
#
R808
R810
#
#
C802
#
F2601
#
R817
#
R816
#
R815
#
R801
0
:CHIP
C804
#
C803
#
D2908
R822
100
:CHIP
PROTECT
C807
#
C806
0.1
25V
F:CHIP
R2909
R2910
R2912
R821
1k
1.8k
3.3k
27k
:CHIP
C805
0.1
25V
F:CHIP
S2904
S2905
S2906
MENU
MENU
AUTO PRESET
B-SSSBG3S-...H2.XG29
R818
#
19
20
21
22
23
24
5V
R898
5V
4.7k
:CHIP
D801
D802
IC801
#
DAP202K-T-146
5.3
SAA5261
R838
TEXT DECODER
#
Q813
2SC1623-L5L6
C825
C828
2.1
0
R831
0 :CHIP
#
#
0.0
EAST
/WEST
0
5.0
0
R837
#
0.1
8/30
R830
0 :CHIP
R829
2.1
4.6
100
:CHIP
0.2
SDA
2.1
R828
100
:CHIP
0
0.3
SCL
R836
4.7
0
R827
0 :CHIP
#
7.5V
LCB
1.0
R835
0
2.2
5.0
R826
#
:CHIP
R888
1.1
PKTX/30
4.7k
0
R834
:CHIP
2.1
R825
0 :CHIP
#
FB804
1.2
DSR
R833
470UH
Q811
2.1
0
#
6.7
2SD2394
R824
0 :CHIP
1.3(PWM)
LIST
5V-REG
R842
4.8
4.7k
R843
D803
0
C817
0.1
25V
B:CHIP
C824
:CHIP
4.7k
RES
VDDM
#
RD3.3M-T1B2
:CHIP
5.6
C816
5.0
C832
0
0
2.2
16V
F:CHIP
10
RESET
C830
RES
C831
0.1
C822
0
0.6
2.4
R846
100
0.001
25V
X801
C826
1k
16V
RES
X OUT
B:CHIP
F:CHIP
157877421
4.7
:CHIP
Q803
0
0
RD5.6M-T1B2
2.4
C820
2SC1623-L5L6
RES
X IN
C818
33p
RESET OUT
33p
:CHIP
0
:CHIP
0
C827
#
VSS D
X GND
FB803
C815
0
5.0
3.6
100p
CH:CHIP
1.1UH
CL(NVM)
VDDT
0.4
R844
R851
R841
5.0
5V
2.2k
2.2k
R853
100
VDDA
:CHIP
:CHIP
5.6k
DA(NVM)
:CHIP
C829
0
:CHIP
0
FB802
68p
:CHIP
0
5.0
1.3
Q810
2.6
C814
#
1.1UH
0.5
2SC1623-L5L6
0.6
SL ADDR
VP
(0.9)
INV
0
0
1.3 (0)
R850
Q812
FIELD
HP
Q805
0
220k
2SC1623-L5L6
C834
0
2SC1623-L5L6
:CHIP
INV
#
0
0
0
INV
HMD
BLK
Q801
R845
2SC1623-L5L6
R884
0
1k
:CHIP
BLK SW
100
VMD
R OUT
:CHIP
2.2
(0)
0
PDI
G OUT
5V
2.1 (0)
0
5V
PH.L
B OUT
Q808
R800
C821
2.5 (0)
2.5
10k
0.1
25V
F:CHIP
2SC1623-L5L6
:CHIP
R BUFFER
RGB REF
VSSA
C823
5.0
R832
R839
100
0(2.5)
2.1
16V
0
2.2k
1.5k
CVBS
PON
RN:CHIP
RN:CHIP
(2.1)
C813
R849
N.C
#
5V
1k
0
COR
C819
:CHIP
#
C812
#
5V
2.1
0
R883
R861
#
1k
BLACK
VSSA
:CHIP
2.4
0
I REF
ODD
/EVEN
FB801
1.1UH
5V
Q807
C811
#
1.2
2SC1623-L5L6
(5.0)
G BUFFER
0
R848
1k
0
:CHIP
R882
R887
1k
#
:CHIP
5V
5V
Q806
2SC1623-L5L6
5.0
(0.2)
B BUFFER
Q802
#
R847
0
R823
C810
1k
0
#
#
:CHIP
R863
5V
R893
1k
#
:CHIP
–
73
–
25
26
27
28
29
30
R897
R895
5V
10k
4.7k
:CHIP
:CHIP
2.8
0.5
R896
(TELE TEXT)
10k
0
:CHIP
R889
0
D806
10k
Q818
1SS355TE-17
:CHIP
2SC1623-L5L6
7.5V
C835
R862
0.1
C837
FB805
Q814
470
25V
100
1.1UH
2SC1623-L5L6
1/2W
F:CHIP
16V
R866
10
2W
R890
:RS
0.9
4.3
22k
D807
:CHIP
1SS355TE-17
R894
10k
0
R891
:CHIP
#
R879
0.3
D804
10k
R880
4.2
:CHIP
470
:CHIP
C833
CN801
0
#
7P
Q817
:BTOB
DTC114EKA-T146
SB-J2908
TO A BOARD
R857
TO CN307
22k
:CHIP
D805
#
1
RED
R858
2
GREEN
5.6k
BLUE
:CHIP
3
4
BLK
5
GND
C843
#
6
SDA
SCL
7
1
GND
2
VP
3
SCP
4
GND
GND
5
6
CVBS
7
7.5V
R871
330
CN803
:CHIP
7P
:BTOB
SB-J2908
R870
Q815
R868
#
TO A BOARD
#
#
TO CN301
Q816
#
C839
R865
R872
#
#
#
C841
C838
R867
#
#
#
R864
470
C840
R869
:CHIP
#
#
FILTER
B-SSSBG3S-...-V1.29
–
74
–
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