DMR-EH65EC
DMR-EH65EP
MAIN TIMER
SCHEMATIC DIAGRAM
-
+
+
-
8
7
6
5
1
2
3
4
B+IN
B-IN
BOUT
V+
GND
A+IN
A-IN
AOUT
MOTOR DRIVE
IC-DETAIL BLOCK DIAGRAM
GND
VDD
OUT
1
3
2
Vref
+
-
RESET
IC-DETAIL BLOCK DIAGRAM
WHEN REPLACING ANY OF THESE COMPONENTS.ONLY THE SAME TYPE.
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
IMPORTANT SAFETY NOTICE:
PS
GND
VDD
VOUT
4
2
5
Vref
-
+
1
X RESET
IC-DETAIL BLOCK DIAGRAM
C7554
C7555
R7624
C7588
V+
B_OUT
B-IN
B+IN
A_OUT
A-IN
A+IN
GND
R7626
R7627
C7590
K7504
R7619
C7577
C7576
R7526
R7525
R7641
D7510
D7504
P3/1G
1GA/P5
P4/P4
P2/P2
F+/NX
F+
1GA/1G
NP
P1/P1
NC/P3
1GA/1G
P8/P8
P6/P6
1GA/3G
P7/P7
F-
NC
6G
P10/P10
7G
1GB
NC
P16
F-
NP
2G/4G
P9/P9
P13
1GB
P15
P14
P5/2G
6G/NX
NC/7G
3G/5G
P12/P13
NC/7G
5G/P16
4G/P15
NC/F-
5G/NP
P11/P11
NC/6G
4G/P14
NC/P12
R7521 R7522
L7502
R7523
R7518
C7511
C7512
C7510
C7513
LB7502
C7509
R7618
LB7517
D7507
C7512
C7513
5VDET
3.3VDET
IC7506
R7622
D7509
C7583
QR7506
R7620
C7581
C7582
C7585
C7584
R7623
C7579
C7578
R7621
C7580
R7601
R7572
R7655
R7510
R7509
R7607
R7558
R7559
C7541
C7543
C7542
C7544
C7546
C7522
CL7501
R7528
R7529
R7651
C7523
C7528
R7519
R7539
R7540
CL7502
QR7502
R7554
R7555
R7556
C7536
C7537
C7538
3
4
2
5
94
95
92 91
93
97 96
1
100
80
78
76
77
87 86
88
89
82
84 83
81
85
14
15
17
11
13
69
67
64
66
68
70
51
49
47
46
48
50
39
37
35
32
31
34
33
36
38
40
22
23
20
21
26
28
27
24
18
19
53
55
57
60
59
61
63
58
56
54
52
75
71
72
74
9
7
6
8
10
NC(OPEN)
[33]NC(GND)
NC(OPEN)
125Hz
XINTM_OUT
FAN_PWM_OUT
NC(OPEN)
[52]NC(OPEN)
HDMI_HOTPLUG
[51]FL_RESET
[32]ONBO
ARD/EPG_RXD
SYS2
[54]HDMI_5VREG
RFC_A_MUTE
FL_100MM_H
[53]NC(GND)
TEST2[H]
[31]ONBO
ARD/EPG_TXD
TB
US_RXD
EPG_TRIG
TB
US_CLK
IIC_CLK
NC(OPEN)
IIC_DATA
TB
US_TXD
F
AN_LOCK1
HDMI_3VREG
NC(5V)
SYNC_DET
FL_CS[L]
WIDE_H
A
V
2_PB_L
P_SA
VE[L]
DR_P_ON[H]
DI_P_ON[H]
A
V
4_SIN[L]
HDD_PF
AIL[L]
VSYNC
FL_TXD
FL_RXD
M1(GND)
SYNCIN
NC(GND)
A
VCC(5V)
VDD2(5V)
3R3V_OFF_H
LP3
TEST1
VSS2(GND)
DC_R_CH
AFC
KEYIN1
A
V
2_PIN8
DC_L_CH
CVIN
KEYIN3
KEYIN2
[79]IO_P_SAVE[H]
[78]CEC_OUT
[80]NC(OPEN)
P50_INT
A
V2BLANKING
LP4
A
VSS(GND)
[2]NC(OPEN)
[1]NC(OPEN)
[3]REMOCON
10MHz_OUT
SD_LED
(STANDBY_LED)
XNMI(5V)
XMPREQ[TBUS]
XINTP _OUT
CEC_INT
XINTM[TBUS]
10MHz_IN
VSS(GND)
VSS(GND)
P_SAVE[H]
VCC2(5V)
FILAMENT_ON[L]
AV3_SIN[L]
NC(OPEN)
(EEPROM_W_C)
XTMUTE[L]
CNVSS
FL_CLK
DVD_SEL_LED
32.768KHz_IN
PFAIL[L]
SYS_P_FAIL[H]
SD_SEL_LED
[77]NC(OPEN)
[76]P50_CEC
START(GND)
32.768KHz_OUT
HDD_SEL_LED
R7520
LB7510
R7579
R7580
R7581
C7548
C7549
SW_U
AR
T
XRESET
MAX_RD
GND
D3R3V
MAX_TD
(T
O JIGU)
1 2 3 4 5 6
RFC_A_MUTE
P7506
JW7501
4 3 2
2
1
1
KEY3_PO
WER
KEY3_PO
WER
NC
GND
GND
GND
R7548
R7549
R7515
R7516
(EC)
QR7501
C7516
X7501
C7517
C7518
X7502
C7519
R7531
R7532
R7533
R7527
C7524
DS
GND
NC
V
OUT
LB7508
R7534
R7536
R7535
R7537
R7543
R7544
K7505
C7529
R7545
R7546
R7547
C7525
C7526
C7527
C7532
C7531
R7577
R7530
C7551
R7653
R7538
C7552
R7587
R7588
R7589
R7583
R7584
R7586
D7502
C7553
R7590
R7608
R7600
R7599
R7598
R7597
C7556
C7557
C7558
C7514
QU
T
GND
VCC
R7648
C7592
R7508
C7505
R7507
C7504
R7506
C7503
R7504
C7502
R7502
R7503
C7501
R7501
LB7501
R7505
C7506
C7507
S20
S24
S25
S23
S21
S22
S26
S27
S28
S29
S30
S18
S17
S19
S15
S13
S14
S16
S10
S9
S1
S2
S8
S7
S5
S6
S4
S12
S11
3
6 7
8 9
4 5
1
2
24 23 22
26
28
29
33
34
35
30
31
32
36
38
37
35
34
27
25
12
14
13
11
20
18
16
15
17
19
21
FL14
FL15
FL13
[31]FL11
FL21
FL20
FL24
FL23
FL26
FL25
FL17
FL18
FL16
[20]FL22
FL19
CS
FL00
[11]FL30
[12]FL29
FL28
VCC
XIN
RESET
XOUT
SCK
S
D
ATA
[40]FL02
[39]FL03
GND
VP
FL27
FL06
FL05
FL12
FL08
FL10
FL09
FL07
FL01
FL04
K7508
K7507
K7506
K7503
IP7501
L7501
C7565
R7612
R7613
D7503
C7568
D7501
C7569
R7614
LB7515
D7505
D7506
LB7516
C7570
C7571
LB7518
R7616
R7617
R7615
LB7519
D7508
D3R3V
X_SW_3R8V
R7524
R7511
R7512
R7513
R7514
R7575
R7574
K7502
GND
X_SW_5R8V
GND
X_SW_3R8V
X_SW_3R8V
HDMI_CEC_CONT
HDMI_CEC_MONI
HOT_PLUG
HDMI_P5_ON_H
HDMI_P3_ON_H
S7508
S7507
R7644
S7506
S7505
S7504
R7643
R7640
R7642
R7639
S7501
S7502
S7503
C7587
C7586
R7625
10
LB7509
LB7507
C7520
C7534
TL7512
R7582
CL7504
CL7508
CL7507
CL7506
CL7505
R7606
R7576
C7547
R7569
R7571
R7570
R7568
R7567
R7566
R7565
R7564
R7517
R7562
R7561
M
AV
M
AV
M
M
M
M
M
M
AV
AV
DE
DE
M
C7593
R7585
$
R7654
Содержание DMR-EH65EC
Страница 45: ...10 7 DV IN P C B 1 Remove 1 Screw to remove DV IN P C B 45 ...
Страница 53: ...10 13 HDMI P C B 1 Disconnect FFC Connector 2 Pull out the HDMI P C B in the direction of the arrow 53 ...
Страница 54: ...Caution When replacing HDMI P C B pay attention as below 11 MEASUREMENTS AND ADJUSTMENTS 54 ...
Страница 68: ...16 2 PACKING ACCESSORIES SECTION 68 ...
Страница 75: ...C3017 F1H1C104A042 CHIP CAPACITOR 1 1 2 3 75 ...
Страница 77: ...C4028 F2A1V100A534 ALU ELEC CAPACITOR 1 1 2 3 77 ...
Страница 79: ...C56133 ECJ1VB1A105K CHIP CAPACITOR 1 1 2 3 79 ...
Страница 81: ...C7517 ECJ1VC1H180J CHIP CAPACITOR 1 1 2 3 81 ...
Страница 86: ...LB7507 D0YBR0000020 CHIP RESISTOR 1 1 2 3 86 ...
Страница 89: ...R3008 D0GB102JA057 CHIP RESISTOR 1 1 2 3 89 ...
Страница 91: ...R4057 D0HB123ZA002 METAL FILM RESISTOR 1 1 2 3 91 ...
Страница 93: ...R56140 ERJ2GEJ8R2X RESISTOR 1 1 2 3 93 ...
Страница 95: ...R7501 D0GB102JA057 CHIP RESISTOR 1 1 2 3 95 ...
Страница 97: ...R7579 D0GB223JA057 CHIP RESISTOR 1 1 2 3 97 ...
Страница 103: ...Ref No MODE E C B REC 3 8 1 2 3 1 PLAY 3 8 1 2 3 1 STOP 3 8 1 2 3 1 Q7802 ...
Страница 154: ...DMR EH65EC DMR EH65EP DV IN P C B VEP73135A 1B 1D P37001 P37002 ...
Страница 156: ...JW7001 S7002 DMR EH65EC DMR EH65EP FRONT VEP70161A ...