DMR-EH65EC
DMR-EH65EP
ANALOG AUDIO
BLOCK DIAGRAM
AV4
(SA4L)
SELECT SWITCH
OUTPUT
1.0V
5V
2.3V
:PB SIGNAL
:REC SIGNAL
1
(DIGITAL AUDIO OUT)
OPTICAL
IC4901
AADC L
AADC R
AUDIO OUT Ch1(L)
AUDIO OUT Ch2(R)
MIX L OUT2
MIX R OUT2
AUDIO OUT Ch2(R)
AUDIO OUT Ch1(L)
REAR JACK
JK3001
(R)
LINE OUT
(L)
LINE OUT
21
19
16
18
P.C.B.
DIGITAL
TO
P7402
19
P59001
P7402
P59001
17
(DECEODER/EXT)
AV2
1
3
(TV)
AV1
3
1
21 PIN JACK
JK3901
LOGIC
IIC BUS
SDA
89
88
SCL
SECTION
TIMER
FROM
30
IC7501-
IIC DATA
29
IC7501-
IIC CLK
71
AV1 Lch
78
ADC Lch
73
AV2 Lch
74
AV2 Rch
79
ADC Rch
AV1 Rch
72
LPF
BUFF.
MUTE
AGC
AMP
ADC Lch
LPF
BUFF.
MUTE
LPF
BUFF.
MUTE
d
c
b
a
MUTE
BUFF.
LPF
AMP
ADC Rch
AGC
MIX
+
VCA
V4
UN
5L)
BUFF.
e
d
c
b
a
(SA1L)
e
d
c
b
a
(SA3L)
e
d
c
b
a
(SA2L)
d
c
b
a
(SA4R)
SELECT SWITCH
OUTPUT
Rch
(SA5R)
TUN
AV4
BUFF.
e
d
c
b
a
(SA2R)
Lch
Rch
Lch
Rch
Lch
Rch
e
d
c
b
a
(SA3R)
e
d
c
b
a
(SA1R)
SIGNAL PROCESSOR)
DIGITAL AUDIO
BLOCK SECTION
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 ...