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:REC SIGNAL :PB SIGNAL (DMR-EX86EB/EC,EX96CEG)
MAIN P.C.B. JK3003
REAR JACK
MIX L OUT2
3
LINE OUT
(L)
OUT
MIX R OUT2
2
LINE OUT
(R)
1
IC3001
(AUDIO SIGNAL PROCESSOR)
(SA1R)
JK3901
a
FROM P59001 P7402 MIX R OUT DM DARIN BUFF. 21 PIN JACK
56 b
DIGITAL P.C.B. 43 AV1 R OUT AUDIO OUT Ch2(R)
c LPF MUTE 72 1
BACK END SECTION P59001 P7402 MIX L OUT DM DALIN
64 d
41 AV1
e
(TV)
AUDIO OUT Ch1(L)
OUTPUT 3
JK3901 SELECT SWITCH
21 PIN JACK (SA3R) (SA4R)
AUDIO IN ch2(R) AV1 RIN
2 52 a a
AV1
b b
(TV) AUDIO IN ch1(L) AV1 LIN ADC Rch OUT R
6 60 c c AGC 79
AMP
d d
AUDIO IN ch2(R) AV2 RIN
2 53 e
AV2
(DECODER/EXT) AUDIO IN ch1(L) AV2 LIN
6 61
(SA18R) (SA2R)
BUFF.
AV4 a
BUFF.
b
AV2 R OUT AUDIO OUT Ch2(R)
TUN c LPF MUTE 74 1
d
AV2
e
(DECEODER/EXT)
AV3 RIN
50 AUDIO OUT Ch1(L)
3
AV3 LIN
58 (SA2L)
a
BUFF.
b
AV2 L OUT
c LPF MUTE 73
(DMR-EH76EC)
d
TU7802 e
(U/V TUNER)
OUTPUT
SELECT SWITCH G AADC R P7402 P59001
(SA3L) (SA4L) 35
TO
AV4 R IN a a DIGITAL P.C.B.
51 BACK END SECTION
b b
ADC Lch OUT L G AADC L P7402 P59001
c c AGC 78
AMP 33
SIF OUT 7 (SA18L) d d
AV4 L IN AV4 BUFF. e
59
TUN
(SA1L)
a
BUFF.
b
AV1 L OUT
c LPF MUTE 71
d
(DMR-EX96CEG) (DMR-EH76EC,EX96CEG) e
TU7801 IC7301 (SA17R)
(NICAM/A2) (DMR-EX96CEG)
(U/V TUNER)
TURIN DT RIN DEC AUD R P7801 P91001
R OUT 7 54 55 FROM
16 5
DT LIN DEC AUD L DVB-C CI
63 P7801 P91001 BLOCK SECTION
14 7
TULIN
SIF OUT 6 18 SIF L OUT 12 62
(SA17L)
SCL P7402 P59001
RF OUT 88 FROM DIGITAL P.C.B.
76 MUTE VCA + IIC BUS 19
LOGIC SDA P7402 ANALOG TIMER BLOCK SECTION
MIX 89 P59001
21
TU P ON H EXT
38 SERIAL
IC7802- 3 CTL4
FROM/TO MAIN P.C.B. PS +11.6V
POWER SUPPLY 46 VCC 11R6V
Q4001- C
BLOCK (2/2) SECTION
I/O P SAVE L EXT
SERIAL
36
IC3003- 3 CTL3
JK4901
OPTICAL
(DIGITAL AUDIO OUT)
FROM
DIGITAL P.C.B. P59001 P7402 IEC OUT
1
BACK END SECTION 66
DMR-EH76EC,EX86EB/EC,EX96CEG
Main P.C.B. Analog Audio Block Diagram