Denon DN-F450R, Руководство по обслуживанию

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25
CX042
4P-ZH
1 LEVEL_LED
2 PEAK_LED
3 +3.3VD
4
D_GND
0 R844
1u/25
C810
+3.3V_OL
R817
82
R810
470
+3.3VD.
R818
82
R829
OPEN
D806
DAP202K
R821
OPEN
D801
DAP202K
OPEN
C809
+12V_OL.
R806 0
R804 0
R828
OPEN
S825
0
R827 R820
OPEN
0 R836
LD805
SML-E12V8W
LD810
SML-E12M8WT86
LD809
SML-E12M8WT86
LD808
SML-E12M8WT86
1M
R830
R816
82
LD802
SML-E12V8W
R824
10K
0 R845
LD803
SML-E12V8W
0 R834
R805 0
D_GND.
CY042
4P-ZH
1 LEVEL_LED
2 PEAK_LED
3 +3.3VD
4 D_GND
S801
0 R837
0 R839
0 R841
+3.3VD.
R808 0
TR803
DTA143EK
S821
R803 0
+3.3V_OL
R807 0
D_GND..
1000P
C808 C804
4.7u/25V
S802
0 R843
R825
10K
S815
CY401
40P-FFC-BASE
1 D_GND
2 D_GND
3 D_GND
4 +3.3VD
5 +3.3VD
6 KEY_ROW0
7
KEY_ROW1
8 KEY_ROW2
9
KEY_ROW3
10 KEY_COL0
11
KEY_COL1
12 KEY_COL2
13
PLAY_LED
14 REC_LED
15
LEVEL_LED
16 PEAK_LED
17 +3.3V_OL
18 +3.3V_OL
19 D7
20 D6
21 D5
22
D4
23 D3
24
D2
25 D1
26
D0
27 E(RD#)
28
R/W#(WR#)
29 D/C#
30 RES#
31 CS#
32 FB
33 GDR
34 RESE
35
+12V_OL
36 +12V_OL
37
+12V_OL
38 OL_GND
39
OL_GND
40 OL_GND
R819
OPEN
S817
+3.3VD..
R822
OPEN
0 R835
C802
0.1/10
R811
470
0 R842
OL_GND.
+12V_OL.
+3.3VD..
R802 0
0 R838
C807
4.7u/25V
C801
0.1/10
C806
0.1/10
0
R826
D_GND.
S811
0 R833
+3.3VD.
R813
470
S807
0 R840
OL_GND.
D_GND..
S818
+3.3VD..
R823
OPEN
D803
DAP202K
TR804
DTA143EK
S822
D_GND.
D805
DAP202K
+3.3VD.
CX302
30P-FFC-BASE
1 NC
2
Vcc
3 VCOMH
4
IREF
5 D7
6
D6
7 D5
8
D4
9
D3
10
D2
11
D1
12 D0
13
E(RD#)
14 R/W#(WR#)
15
D/C#
16 RES#
17
CE#
18 NC
19
BS2
20 BS1
21
VDD
22 NC
23
NC
24
VBREF
25 RESE
26
FB
27 VDDB
28
GDR
29 VSS
30
NC
C803
10/16
2
KEY_COL0
13
28
KEY_ROW2
TO MAIN UNIT
(CX401)
23
4
OLED
27
21
DISPLAY
25
20
17
REC
9
14
MARK-
3
8U-310043-2_MP
18
7
PLAY/PAUSE
KEY_COL1
STOP
16
KEY_ROW3
5
PLAY/PAUSE
10
19
MARK+
24
8U-310043-3_MP
15
KEY_ROW1
LED UNIT
6
30
LEVEL
PANEL UNIT
12
OVER
1
KEY_ROW0
OLED UNIT
REC
MARK
11
26
KEY_COL2
8
29
22
CW042
GND POWER + POWER -
8 7 6 5 4 3 2 1
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (5/9)