Panasonic DMR-EZ47VP

12.3. Digital I/F (1/4) Section (Power & Digital I/F P.C.B.(2/3)) Schematic Diagram (IF)
1
2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
MLKJIHGFEDCBA
ERJ3GEY0R00V
LB34001
0
R34001
C45005 25V 47
25V 47C45006
18
16
14
8
9
11
12
10
2
3
1
5
7
6
4
13
15
17
19
K1KA19A00007
P31902
8
9
13
11
10
12
2
3
1
5
7
6
4
15
14
K1KA15A00118
P31901
TO P3901
MAIN P.C.B.
(I/O SECTION)
TO P3902
MAIN P.C.B.
(I/O SECTION)
TO P6003
MAIN P.C.B.
(SYSCON/SERVO/TIMER SECTION)
DR_PON_H
UNREG38V
MGND
MECHA_12R5V
18
16
14
8
9
11
12
10
2
3
1
5
7
6
4
13
15
17
19
K1KA19A00007
P31903
VWJ0795=5
L31001
16V 22P
C37002
Q37001
2SD0874A0L
820R37001
3
1
2
4
5
C0DBAHD00013
IC45001
2 31
ZJ37003
K9ZZ00001279
K45002
VWJ0795=5
0.1
C45003
0.1
C45002
6.3V 470P
C45004
67 5
2 43
8 1
C0ABBA000073
C0ABBA000146
IC37001
R37003
30K
R37004
15K
2 31
ZJ37002
K9ZZ00001279
G_RFC_V_IN_A
G_TU_R_A G_TU_L_A
G_TU_V_OUT_A G_RFC_A_IN_A
2 31
ZJ37001
K9ZZ00001279
2 31
ZJ37004
K9ZZ00001279
1 3 2
P37001
TO FAN MOTOR
K1KA03AA0180 K1KA03AA0301
FANLOCK
TU TU TU TU TU
or
GND
G_RFC_A_IN_A
G_RFC_V_IN_A
GND
or
FANDCOUT
VIN
ON[H]
VOUT
A+IN
GND
A OUT
A-IN
B-IN
B+IN
V+
B OUT
NR
MGND
GND
AFC
GND
MGND
CH_SW
P
JC_PON
D3R3V
X_SW6V
X_SW6V
FANPWM1
UNREG_38V
JC_REG5V
X_SW12R3V
MECHA_12R3V
DR_PON_H
FANLOCK1
MECHA_12R3V
D5V
GND
GND
GND
GND
GND
GND
GND
GND
I2C5CK
AUGND
AUGND
TUN_R
TUN_L
AUGND
ADC_L
ADC_R
AUGND
XDMUTE
COUT_DM
YOUT_DM
I2C5DT
IECOUT
P
P
P
TUN_V_IN
MIX_LOUT_DM
MIX_ROUT_DM
V_YIN_DM
GPYOUT_DM
RPROUT_DM
BPBOUT_DM
CPN_CIN_DM
8 9 1076
E F G
D C
54321
B A
DMR-EZ47VP/EZ475VP Digital I/F(1/4) Section (Power & Digital I/F P.C.B.(2/3)) Schematic Diagram(IF)
LOCATION MAP
1/4 2/4 3/4 4/4
TO DIGITAL I/F SECTION (3/4)
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.
B
P:Power Supply Section:(Page: )
A
IF:Digital I/F Section:(Page: )
B
TU:Tuner Section:(Page: )
C
-
+
+
-
GND
VDD
8 7 6 5 1 2 3 4
IC37001 FAN MOTOR DRIVE IC-DETAIL BLOCK DIAGRAM
H
VINVOUT
NR GND
:ON
1 2 3
45
IC
IC45001 X SW+6V SWITCHING REG. IC-DETAIL BLOCK DIAGRAM
DMR-EZ47VP / DMR-EZ475VP
65