A/V I/O (2/4) Section (Main P.c.b.(2/3)) Schematic; Diagram (A) - Panasonic DMR-EH55P9 Service Manual

DMR-EH55P9 / DMR-EH55PC9
13.5. A/V I/O (2/4) Section (Main P.C.B.(2/3)) Schematic Diagram (A)
K7801
1 2 3 1
ERJ3GEY0R00V
1 2 3 1
1
2
3
4
5
6
7
8
9
1 1 1 1
2 2 2 2
10
1
2
QR4002
UNR511100L
K4001
(UNR5111-TX)
VWJ0795=10
1
2
R4029
1
2 10K
3
QR4003
UNR521100L
1
3 2
(UNR5211-TX)
QR4001
1 UNR521100L
2
(UNR5211-TX)
11
12
13
14
VOUT
NR GND
1
1
2 2
15
16
T U V
6
2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3
2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3
R4032 680
C4025 25V47
R4033 680
1
2
R4038
R4034
2 2
2700
2700
1 2
1 1
3 3
Q4003
Q4001
2SD132800L 2SD132800L
D4002
MA3Z142D0LG
(MA142WA-TX)
2 2
R4039
R4035
2 2
3 3
3 3 2700
2700
3 3
1 1
1 1
1 2 1 2
1 R4031 Q4002 Q4004 1
2 D4003 2
47K
2SD132800L
2SD132800L
MA3Z142D0LG
(MA142WA-TX)
R4036 680
C4026
25V47 R4037 680
VIN VIN VOUT
ON[H] ON[H] GND NR
1 1 1
2 2 2
TO
A/V I/O SECTION
(4/4)
W
7
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
P:Sub Power Section:(Page:
A:A/V I/O Section:(Page:
T:Timer Section:(Page:
R4040 220
R4041 220
1 2
1
2
R4042 220
R4043 220
LB4901
J0JHC0000032
X Y Z AA AB AC AD AE AF AG AH AI
8
58
LOCATION MAP
1/4
A
) 3/4
B
)
C
)
JK3901
K2HE219B0004
R3905 75
R3906 75
R3904 1K
1 2 C3903
C3901
0.1
R3902 75 0.01
50V
R3907 75
R3903 1K
C3904
R3901 C3902 1 2
0.1
75
0.01
50V
R3908 75
50V
JC_REG5V P
AU_GND P
GND P
X_SW_12V P
IC4901
R4901 R4902 B3ZAZ0000017
K4902
ERJ3GEY0R00V
ERJ3GEY0R00V
VWJ0795=5
IN
K4901
VWJ0795=5
VCC
1
C4904 C4905 1
2 2 GND
0.1[ZF]
F2A0J470A599
JK3902
K2HE217B0001
AJ AK AL
9
B
2/4
4/4
DMR-EH55P9/PC9
A/V I/O(2/4) Section
(Main P.C.B.(2/3))
Schematic Diagram(A)
10