3-11
BVP-900
BVP-900P
3-11
CN1
CN1
CN1
52
50
48
R PR VIDEO IN
G PR VIDEO IN
B PR VIDEO IN
8
SKIN GATE IN
CN1
R ON/OFF
S1
G ON/OFF
S2
B ON/OFF
S3
JW1B
JW2B
JW3B
JW1A
JW2A
JW3A
BUFF
BUFF
BUFF
Q1
Q2
Q3
Y
MATRIX
BUFF
LPF
+
RB1
Q101
FL1
TP101
Y
MOD
Q102-Q104
IC1
RV102
Y DC
BAL
MATRIX
BUFF
LPF
+
MOD
BAL
SHIFT
90
+
MOD
BAL
SHIFT
90
BUFF
Q105,Q106
FL11
SKIN
IC22
Q107-Q109
RV103
SKIN DC
+
Y RF
67.5MHz
TRAP
FL12
IC2
2
6
Q110
TP102
FL12
67.5MHz
TRAP
CN1
97
98
-3.5V IN
-3.5V IN
REG
-3V
Q702,IC18
TP702
LINE
-3V
CN1
REG
LINE
CN1
REG
LINE
+5V
TP701
Q701,IC18
+5.5V IN
+5.5V IN
95
96
93
94
+8.0V IN
+8.0V IN
+5V
+7.5V
Q703,IC18
TP703
+7.5V
37
Y RF OUT
CN1
RV202
R-Y CAR
BAL
RV201
R-Y
REF
MATRIX
BUFF
LPF
+
MOD
BAL
BAL
CN1
CN1
18
SYNC IN
15
CCU SAMPLE IN
6
6
6
1
2
3
4
6
5
6
6
13
12
10
11
+
Q201,Q202,Q204
RB2
Q301,Q302,Q304
RB3
Q211,Q212
FL2
TP201
IC3
Q205-Q207
R-Y
RV203
R-Y DC
IC5
Q305-Q307
B-Y
RV303
B-Y DC
RV302
B-Y CAR
RV301
FL3
Q308,Q309
FL4
3
5
1/2f
BUFF
LPF
BUFF
IC10
Q405
FL6
Q406
BUFF
Q404
LPF
FL5
TP401
BUFF
VCO
Q403
CP1
+5V
Q401
RV401
VCO ADJ
TP402
AMP
IC9
5
7
PLL
IC8,IC19
CN1
2
HD IN
5
4
3
SER CLK 1 IN
INV
Q810
IC23,IC24
POWER SAVE
Q806-Q809
CCU
CAM
CAM
CCU
S4-2
PROMPT
BUFF
LPF
BUFF
Q801
FL10
Q802
IC21
10
1
68
PROMPT VIDEO(DM)IN
CN1
66
PROMPT VIDEO OUT/IN
RV801
PROMPT
DEV
AMP
Q803,Q804
AMP
Q805
BPF
CV801,CV802
T801
CV801
CV802
BPF
ADJ 1
BPF
ADJ 2
64
59
PROMPT RF OUT
INV
IC4
CHROMA
2
6
Q210
NAM
Q706
Q705
TP203
+
+5V
Q707
IC18
3
2
1
Q708
Q709
27
C RF OUT
MD DIAG OUT
86
CN1
CN1
RV101
Y REF
R-Y
B-Y
TP301
B-Y REF
TP801
CN1
IC20
SERIAL
/PARALLEL
CONV.
25
32
31
23
24
43
42
44
+5V
S4-1
CN1
CN1
CN1
MPX FILTER
CN1689,44-A2
MPX FILTER
MPX FILTER
AT120,1-57
DA,1-14
DA,1-80
DA,1-77
DA,1-74
MS,1-16
PR,1-23
DA,1-2
INV
INV
MD
DIAG
RF DRIVER
PEAK
HOLD
AMP
Q208,209
DRIVER
PEAK
HOLD
MD DIAG ACTIVE
TRIAX MODE
+7.5V -3V
RF
RF
MOD
INV
CCIR/EIA
PROMPTER ON
PROMPTER LEVEL
MD-83
OFF
ON/
22
CCU CONNECT
CAM
CCU
CCU
CAM
SER LD 2 IN
SER DATA 2 IN
AT120,1-51
AT120,1-52
25
2
1
4
45MHz
PROMPT /OUT
IN
CCU
CAM
CAM
CCU
AT120,1-82
MD-83/DM-97
Block Diagram
Block Diagram
MD-83/DM-97
DM-97
LOT NO. 709-
MD-83
LOT NO. 709-
B-BVP700-DM97/MD83BLOCK/M
Summary of Contents for BVP-900 Series
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