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8.7.
INPUT/ OUTPUT PACK SCHEMATIC DIAGRAM
VIDEO MAIN SIGNAL PATH IN REC MODE
G
PS3902
RFC VIDEO OUT
1
GND (AV)
2
AV1 A IN (R)
3
AV2 A IN (R)
4
GND (AV)
5
AV1 A IN (L)
6
AV2 A IN (L)
7
F
GND (AV)
8
AV1 A OUT (L)
9
AV1 A OUT (R)
10
GND (AV)
11
AV2 A OUT (R)
12
AV2 A OUT (L)
13
AV1 PB 12V
14
PS3905
Y/C Y OUT
1
GND (AV)
2
E
VIDEO/Y IN
3
GND (AV)
4
AV3 C IN
5
GND (AV)
6
N.SW 5V
7
GND (AV)
8
GND (AV)
9
GND (AV)
10
OSD VIDEO OUT
11
H
AV2 PB
12
PROJECT 50
13
S-VHS SW
L
14
D
PS3904
AV3 C IN
1
PS 12V
2
AV3 VIDEO IN
3
SLEEP
H
4
TUNER VIDEO IN
5
GND (AV)
6
OSD IIC DATA
7
OSD IIC CLOCK
8
GND (AV)
9
VV C OUT
10
C
GND (AV)
11
12
PS 5V
13
Y/C C OUT
14
EE
H
15
PROG
H
16
B
PS3901
GND (AV)
1
GND (AV)
2
GND (AV)
3
A
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE IN THE BRACKETS(
WITH PAL COLOUR SIGNAL.(SP MODE)
1
L3907
C3945
R3938
33u
47P
1K
L3908
39u
C3947
27P
C3948
4P
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
R3903
L3909
1K
82u
A11
B1
L3906
C3929
33u
6V330
A12
A13
A14
C3926
0.01
TP3023
B2
B3
B4
A15
A16
IC3902
LA73021M
A17
A18
B5
2
VIDEO MAIN SIGNAL PATH IN PLAYBACK MODE
R3939
4.9
1K
Q3902
3.7
2SD601A
(AMP)
3.1
R3947
2700
C3946
15P
R3951
390
C3930
A23
A24
A25
0.1
R3920
470
C3931
0.1
D3901
MA165
2.3
2.0
0
36
35
34
33
GND
FSS
OUT
6dB
CLAMP
SW1
C
A
B
SERIAL
CONTROL
IIC BUS
INTERFACE
POWER
EXT
SAVE
CTL 4
GND
1
2
3
4
0
4.9
4.9
R3917
R3916
R3915
R3923
220
220
220
4700
B3
B9
B10
) ON THIS DIAGRAM IS RECORD MODE
3
4
C3936
C3937
R3908
6V330
0.1
220K
R3912
C3914
910
16V10
22
21
IC3901
AN3581S
1
2
2.5
C3908
C3907
1
1
A16
A26
L3905
C3922
C3923
33u
0.01
6V330
C3928
0.1
1.8
32
31
30
29
28
N.SW
5V
CLAMP
CLAMP
EXT
RIPPLE
V REF
CTL 2
FLT
5
6
7
8
9
0.3
0.7
2.5
6.2
C3921
C3920
C3919
0.1
16V47
16V47
L3903
33u
C3916
1
B4
THE MEASUREMENT MODE OF THE DC VOLTAGE OUT OF THE BRACKETS O
WITH PAL COLOUR SIGNAL.(SP MODE)
5
AUDIO MAIN SIGNA
A20
R3911
R390
1K
1K
C3913
R3906
C3912
C3
6V330
470
16V10
6V3
1.8
2.2
1.7
20
19
18
17
-
+
3
4
5
6
2.5
0.1
2.5
4.9
(4.9)
C3906
C3
1
1
A18
A11
A17
A27
C3925
0.1
5.2
2.1
27
26
25
24
GND
6dB
C
SW3
D
A
C
B
CLAMP
12V
10
11
12
13
10.9
1.8
11.9
C3918
0.1
R3909 47
TP3022
R3910 470
B2
6
45
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