Denon DVM-2815, Руководство по обслуживанию

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25
25
DVM-2815
Video / Audio Block Diagram
IC601 (AUDIO DAC)
7
8
12
11
DIGITAL
AUDIO OUT
JK1202
JK1201
AMP
Q1351
IC1201
Q1203
Q1201
Q1202
+3.3V
(AMP)
CN601 CN1601
11 11 AUDIO-L
13 13 AUDIO-R
12 12 A-L-MUTE
14 14 A-R-MUTE
10 10 A-MUTE
AUDIO-L
OUT
1
2
3
13
14
15
16
TO
SYSTEM
CONTROL
/SERVO
BLOCK
DIAGRAM
TO
DIGITAL
SIGNAL
PROCESS
BLOCK
DIAGRAM
SERIAL
PORT
SERIAL
CONTROL
4X/8X
OVERSAMPLING
DIGITAL FILTER
/FUNCTION
CONTROLLER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
DAC LPF+AMP
L-CH
R-CH
LPF+AMP DAC
ZERO DETECT
SYSTEM CLOCK
1
2
6
7
5
AUDIO-R
OUT
PCM-BCK
SPDIF
PCM-DATA3
PCM-LRCLK
ADAC-MD
ADAC-MC
ADAC-ML0
PCM-SCLK
AV CBA DVD MAIN CBA UNIT
AUDIO SIGNAL DATA(AUDIO) SIGNAL
16 16 SPDIF
A-MUTE
+3.3V
Q1204
W F 6
3
W F 4
W F 5
CN601
7 7 VIDEO-C
5 5 VIDEO-Y
3 3 VIDEO-Cb
1 1 VIDEO-Cr
VIDEO-C
VIDEO-Y
VIDEO-Cb
VIDEO-Cr
JK1401
S-VIDEO OUT
CN1601
3 4
2 1
Y C
COMPOSITE
VIDEO OUT
VIDEO-Pb/Cb
OUT
VIDEO-Y
OUT
VIDEO-Pr/Cr
OUT
JK1403
TO DIGITAL
SIGNAL PROCESS
BLOCK DIAGRAM
VIDEO SIGNAL
W F 1 W F 2
VREF
W F 3
IC1402 (VIDEO DRIVER)
18
4dB
AMP 2dB
AMP
LPF DRIVER
21
2dB
AMP
DRIVER
4dB
AMP 2dB
AMP
LPF DRIVER
15
4dB
AMP 2dB
AMP
LPF DRIVER 9
13
4dB
AMP 2dB
AMP
LPF
MUTE
DRIVER 11
3
6
2 23
SW1401
+5V
PROGRESSIVE
/INTERLACE
IC6102 (OUTPUT SELECT)
SW CTL
4
14
3
5
13
12
10 11
15
1
2
PROGRESSIVE
INTERLACE
PROGRESSIVE
INTERLACE
PROGRESSIVE
INTERLACE
9
2 VIDEO-Y
4 VIDEO-Pb
6 VIDEO-Pr
CN1602
TO
PROGRESSIVE
BLOCK DIAGRAM
CN1802
FIBER OPTIC
TRANS MODULE
IC1204
JK3501
REMOTE
CONTROL-IN
REMOTE
CONTROL-OUT
IC3510
(AMP)
1 7 AMP
BUFFER
Q3503
REMOTE2
REMOTE1 TO SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM