14.7. Timer Schematic Diagram (T) (Main P.C.B. 5/5)
0.1
C7542
0.1
C7546
6V47
C7509
1K
R7517
1K
R7521
R7507 220
R7506 220
F65
F66
10K
R7519
10K
R7531
R7505 1K
R7582 1K
0.1
C7570
3
4
GND
NC
OUT VDD
C0EBJ0000153
IC7504
5
1
2
0.1
C7572
0.01
C7571
NC
GND
4
3
(AV2 THROUGH(H) OUT)
UNR521300L
QR7501
C7547 6V47
F1
F1
(REG.+5V)
C0DBFHD00003
IC7503
VOUT
VIN
ON(H)
GND
NR
3
2
1
4
5
C7558 0.01
TL7516
TL7517
TL7523
TL7512
TL7503
TL7504
C7573 6V47
C7532 0.1
(TIMER)
J0JGC0000020
LB7512
C7610 0.01
F32
F31
F30
F29
F28
F27
F26
F25
F24
F23
F64
F63
F62
F60
F56
F52
F50
F52
F47
F46
F42
F41
F40
F39
F38
F37
F36
F35
F34
F33
F15
F10
F4
F6
F5
F22
F21
F20
F19
F17
F16
F15
F3
F2
F14
F13
F12
F11
F14
F13
F12
F11
F10
F3
F2
F9
F8
F6
F5
F4
0.1
C7545
R7581 100
R7580 100
C7553 100P
R7544 100
C7594 10P
C7595 10P
0.1
C7608
(INV.)
2SB0710A
Q7516
(INV.)
UN5113TW
QR7502
10K
R7617
22K
R7574
C7567 6V47
C7568 0.01
6V47
C7603
0.01
C7604
6V47
C7601
0.1
C7600
R7556 4700
C2CBJG000299
IC7502
VDD
OUT
NC
SCART MUTE(H)
PWR SAVE(L)
LED RW
NC
NC7
RFC A MUTE(H)
YC(H)
THROUT(H)
NT PAL CHG
CLK CHG
CPN(H)
WC
NC5
FIPCLK
NC4
FIPTLK
BUSY
XFWE
UARTG2P
UARTP2G
SLICEON
M1
M2
VD2
LP4PDC
LP3VPS
LP2FSC
TU P ON(H)
PLED(H)
NC17
NC18
FIPCS
XINTPOUT
XINTMOUT
KEY1
KEY2
AV2-8
NC
AFC
DC L CH
DC R CH
AVSS
KEY3
VREF
AVCC
TBUS RXD
VDD1
SYNCIN
SVREF
VSS1
VDD3
CVIN1
VSS3
FSCIN
NC
NC
AV3-SINL
AV4-SINL
FANLOCK(H)
FORCE KILLER(L)
SECAM(H)
FORCE SECAM(H)
PAL(L)
VCC
NC15
VSS
RGB IN(H)
LED7
LED6
LED5
TIME-WARP LED(H)
LED3
LED2
LED1
PFAIL(L)
SYS PFAIL
XINTM
A DEF
FLRESET
NC
NC
IIC CLK
AV2 PB(H)
WIDE(H)
SW SECAM(L)
AUDIO ST(2)
PROG(H)
P50OUT
128Hz
AUDIOMUTE(L)
SLICEON
P50INT
XMPREQ
XNMI
VCC
XIN10MHz
VSS
XOUT
XRESET
XCOUT
XCIN32.768Hz
CNVSS
BYTE
AUDIO CLK
AUDIO ST(1)
AUDIO DATA
IR
FAN DC OUT
P
P
P
P
V
P
M
M
M
M
M
P
P
P
TL7511
TL7510
TL7509
R7623 22K
R7624 1K
R7571 4700
R7570 4700
X SW 13V
E
D3.3V
16V220
C7521
2
1
GND
FAN GND
SLICER VIDEO
JC REG5V
P50
XMPREQ
10P
C7593
10K
R7545
8200
R7590
8200
R7591
8200
R7592
C7576 0.01
C7575 0.01
C7577 0.01
KEYIN1
6V100
C7536
0.1
C7537
5600
R7525
0.1
C7538
1500
R7524
15K
R7523
0.1
C7535
25V4.7
C7534
100K
R7522
2SB0709A
Q7507
(SYNC OUT)
(SYNC OUT)
2SB0709A
Q7505
(SYNC OUT)
2SD1819A0L
Q7506
25V4.7
C7531
100K
R7518
100P
C7533
3900
R7520
J0JGC0000020
LB7504
R7550 0
27P
C7557
27P
C7555
H0D100500006
X7503
R7548 0
15P
C7556
22P
C7554
H0A327200064
X7502
R7535 22K
B0ACCK000005
D7507
100K
R7543
220
R7542
220P
C7552
(P50 OUT)
2SD1819A0L
Q7513
(P50 OUT)
(P50 OUT)
2SD0601A0L
Q7512
2SD0601A0L
Q7511
100K
R7541
220P
C7551
220K
R7540
2.2M
R7539
27K
R7538
47K
R7537
4700
R7536
VDD
VOUT
NC
GND
DS
3
2
1
4
5
22K
R7547
4700
R7546
R7553 100
R7554 100
R7555 220
R7549 3300
J0JGC0000020
LB7509
R7551 10K
R7552 100
TL7505
R7557 100
R7558 100
R7562 4700
C7563 47P
0.1
C7564
2K
R7561
2K
R7560
0.1
C7562
C7561 47P
C7560 0.01
C7559 47P
R7559 510
R7618 4700
R7563 100
R7564 100
TL7506
TL7507
TL7508
R7565 100
R7568 100
R7567 100
R7566 100
R7569 4700
C7609 0.01
R7625 3.9K
C0EBF0000182
IC7505
47K
R7595
(RESET)
5
2
1
15K
R7532
(INV.)
UNR521200L
QR7503
47K
R7596
R7621 22K
R7620 22K
R7619 100K
ERJ3GEY0R00V
LB7505
1K
R7530
(FSC OUT)
(FSC OUT)
2SB0709A
Q7510
2SC2295
Q7509
150P
C7540
4700
R7528
1800
R7529
100P
C7541
33K
R7527
20P
C7539
H0D443400035
X7501
10K
R7526
6V47
C7543
0.1
C7544
47K
R7573
47K
R7572
TL7513
TL7514
R7578 100
R7579 100
R7577 100
TL7515
R7576 39K
43K
R7575
J0JGC0000020
LB7506
LB7510 J0JGC0000020
6V100
C7580
0.1
C7581
F4D55473A005
C7582
180
R7598
J0JGC0000020
LB7508
J0JGC0000020
LB7507
D7512 MA2C719
D7513 B0JACE000001
6V220
C7583
6V47
C7605
0.1
C7606
ERJ3GEY0R00V
LB7511
A
B
C
D
F
ERJ3GEY0R00V
LB7519
D4FAR4000001
IP7501
(SYNC OUT)
2SD1819A0L
Q7508
(RESET)
C0EBE0000218
IC7508
SCLK
SBPTM
SBMTP
X SW 5.15V
X SW 5.9V
P OFF(L)
TEST2(H)
NC
PWR SAVE(H)
VSS2
IIC DAT
TBUSTXD
TBUSCLK
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
G
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
P:Sub Power Supply Section(Page: )
M:Main Net Section(Page: )
V:Video I/O Section(Page: )
A:Audio Main Section(Page: )
A
B
C
D
T:Timer Section(Page: )
E
DMR-E50EB/EG/GCS
Timer Section(Main P.C.B. (5/5))Schematic Diagram(T)
E
59
Summary of Contents for DMR-E50EB
Page 10: ......
Page 11: ......
Page 14: ......
Page 15: ...6 2 3 Other Items needed Digital P C B HDD Conditions Nothing special ...
Page 21: ...8 5 The Front panel 1 Remove the 2 connectors ...
Page 25: ...8 8 The Rear panel 1 Remove the Fan Motor connector ...
Page 26: ...2 Remove the 8 screws A and a screw B 3 Remove the 2 tabs and remove the Rear panel ...
Page 29: ...5 Remove the Main P C B 8 10 The Scart P C B 1 Pull out the Scart P C B ...
Page 30: ...8 11 The RGB P C B 1 Pull out the RGB P C B ...
Page 59: ...Ref No MODE E C B REC 0 3 6 0 PLAY 0 3 6 0 STOP 0 8 8 0 QR7001 ...
Page 60: ...Ref No MODE E C B REC 0 3 6 0 PLAY 0 3 6 0 STOP 0 3 6 0 QR7801 ...
Page 149: ...1 A B C D 2 3 4 5 Nicam Decoder P C B Nicam Decoder P C B VEP07A51A DMR 50EB EG GCS ...
Page 150: ...1 A B C D 2 3 4 5 6 7 8 9 FRONT L P C B DVD E50EB EG GCS FRONT L P C B REP3528CB ...
Page 151: ...1 A B C D 2 3 4 5 6 7 8 9 FRONT R P C B DVD E50EB EG GCS FRONT R P C B REP3528AA ...
Page 154: ......
Page 155: ......
Page 156: ......