Panasonic DMR-E75VP Service Manual page 81

A
B < X SW15.5V >
< X SW13V >
C
< X SW5.8V >
D
< AD5V >
E
F < REG.ANA5V >
Q37508
2SD1819A0L
R37519
(SLICER)
1K
Q37507
2SB1218A0L
A13
R37505 (SLICER)
470
C37563
R37532
560P
47K
A40
R37530
47K
C37607 0.1
R37537 100
A41
A32
A28
R37611 100
A29
R37540 3300 R37613 100
C37580 C37583
10P 100P
G
C37588 0.01
H
R37542 10K
A43
A36
A46
C37579
10P
X37501
H0D100500006
(10MHz)
C37585 C37584
27P 27P
LB37508
J0JCC0000060
C37595
0.1
LB37506
0
I < REG.5.2V >
LB37509
0
< AU5V >
J
K < REG.ANA3V >
< REG.D3.3V >
L
M < REG.D1.5V >
< REG.ANA5V >
N
P < REG.D1.2V >
Q < REG.D5V >
R
12 13
A47
R37533
47K
R37523 15K C37566
0.1
C37569
0.1
R37521
1500
C37565 R37552
4.7 0
R37604
8200
R37520
10K
R37535 100 TL37566
C37581
10P
116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88
R37531
47K
R37536 100
1 TBUS CLK
2 IR
3 VSYNC
4 FL TXD
5 FL RXD
6 FL CLK
R37538 4700
7 BYTE
8 CNVSS
9 XCIN(3.2MHz)
10 XCOUT
11 XRESET
12 XOUT
R37541 0 13 VSS
14 XIN(10MHz)
IC37501
15 VCC
16 XNMI C2CBJG000357
17 XMPREQ (DIGITAL I/F & TIMER CPU)
18 P50INT
19 SLICEON
20 XTMUTE
TL37503 21 125Hz
22 P50OUT
23 FAN PWM OUT
R37600 15K 24 NC
25 SW2
26 WIDE H
27 AV2PB
28 IIC CLK
29 IIC DAT
R37554
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
100
TL37504
R37551 R37549
2K 510
(LPF)
C37600
R37612
47P
100
C37601 C37597
0.1 0.01
A3
A5 A4
DMR-E75VP
Digital I/F Section
(Power & Digital I/F P.C.B.(2/2))
Schematic Diagram (D)
14 15 16
A16 A48 A38 A51 A15
A49
K37503
0
R37584
47K
< AD5V >
R37583
47K
R37577 R37571
100 100
R37576 100
FL CS 87
DR P ON H
86
85 R37569 100
FL RESET 84
83
XINTM 82
SYS PFAIL H 81
PFA1 L 80
79
HDD LED 78
D2V DUB LED 77
DVD LED 76
R37508 100K
HDD PFAIL L 75
V2D DUB LED 74
R37562 100
V2D DUB LED 73
AV2 BRANK 72
VSS 71
70
VCC 69
H2V DUB LED 68
T WARP LED 67
NC 66 R37585 22K
65
FAN LOCK H 64
A4 SIN L 63
A3 SIN L 62
SW UART 61
RST UART 60
SYNC DET 59
47 48 49 50 51 52 53 54 55 56 57 58 C37604 0.1
R37557 0
R37556 100
R37633 R37548
22K 10K
C37602 0.01
C37591
0.1
QR37501
A34 A33 A35
UNR511300L
A14 (H3 DISC UP)
17 18 19
81
< X SW15.5V
< X SW13V >
< X SW5.8V
< AD5V >
F1
F2
F3
A30
A2
A31
A52
F8
F10
F11
R37635
100
A58
A59
A60
DMR-E75VP
Digital I/F Section
(Power & Digital I/F P.C.B.(2/2))
Schematic Diagram (D)
20 23
DMR-E75VP
A
B
> B
C
>
D
E
F
< AU5V >
G
< REG.ANA3V > H
< REG.D3.3V >
I
< REG.D1.5V > J
< REG.ANA5V >
K
< REG.D1.2V > M
< REG.D5V > N
O
24