Denon DN-C620 Service Manual page 11

P101 00MWI16CS1010
Q401
D-GND NJU3716AM-TE1
13 DATA 17
SP_DATA P1 19
14 CLK
SP_CLK P2
15 20
SP_STB STB# P3 21
16 CLR#
SP_CLR P4
22
P5 23
P6
12 SO 1
P7 2
+3.3VD
P8 3
P9 4
24
VDD P10 5
P11 7
C401
P12 8
0.1u
P13
9
P14 10
6 VSS
P15
18 VSS 11
P16
D-GND
+5V +5V
Q403 (2/5)
Q402
Q403 SN7438NS(R)
14 14
(5/5) 4
(5/5)
VCC VCC
C403 C404
6
0.1u 0.1u 5
GND GND
7 7
D-GND D-GND
D-GND
Q404 (1/2)
18 2
PLAY
Y1 A1
PLAY_COM
17 3
PAUSE
Y2 A2
PAUSE_COM
16 4
STB/CUE
Y3 A3
STDBY/CUE
15 5
TRACK+
Y4 A4
TRACK+
14 6
TRACK-
Y5 A5
TRACK-
13 7
SERCH+:FWD
Y6 A6
SEARCH+
12 8
SERCH-:REW
SEARCH- Y7 A7
11 9
FADER
FADER Y8 A8
1
1G
+3.3VD
2G 19
SN74LV541APW
D-GND
SKIPBACK
10
13
SKIPBACK
11 8
9
12
SN7438NS(R)
SN7438NS(R)
Q403 Q403
(4/5) (3/5)
+3.3VD
20
Q404
VCC (2/5)
C441
SN74LV541APW
0.1u
GND
10
D-GND
13
+3.3VD
D-GND R428
10
0
8 9
TXD
Q308 (3/5)
SN74LV125APW
SN74LV125APW
R431
Q308 (4/5)
0
RXD
12 11
13
D-GND
Q402 (1/5)
SN7438NS(R)
1
PLAY_TALLY
3
2
Q402 (2/5)
4
PAUSE_TALLY
SN7438NS(R)
6
5
Q402 (3/5)
SN7438NS(R)
9
STANDBY/CUE_TALLY
8
10
Q402 (4/5)
12
SN7438NS(R) INDEX2/3_TALLY
11
13
Q403 (1/5)
SN7438NS(R)
1
EOM_TALLY
3
2
TALLY_MUTE
+3.3VD
+3.3VD
L408
OPEN
R436
OPEN
D-GND
RTS
CTS
DIT
+5V
EVR_CLK
EVR_DATA
EVR_STB
MUTE_OUT
+3VU
+3.3V_CPU
KEY_RAW[0]
KEY_RAW[1]
KEY_RAW[2]
KEY_RAW[3]
KEY_COL[0]
KEY_COL[1]
KEY_COL[2]
KEY_COL[3]
KEY_COL[4]
KEY_COL[5]
+3VU
R442 33
IR_DATA
2
3
R441
4.7k
1
Q416
MAIN_IR_DATA DTC114EK
2
3
+3.3VD
1 Q417
DTC114EK
D-GND
D-GND
L415 BLM18BD601SN1D
L416 BLM18BD601SN1D
L417 BLM18BD601SN1D
L418 BLM18BD601SN1D
L419 BLM18BD601SN1D
L420 BLM18BD601SN1D
L421 BLM18BD601SN1D
L422 BLM18BD601SN1D
+3.3VD
R419
0
IR_FLASH
D-GND
TO W014
J010
J502(I/O A UNIT)
IMSA-9610S-13C
1
S-STB
2
RXD
3
RTS
4
TXD
5
CTS
6
DIG_AUDIO_OUT
7
+5VD
L405
BLM18BD601SN1D 8
CK
L406
BLM18BD601SN1D 9
DATA
L407
BLM18BD601SN1D 10
STB
11
MUTE
12
+3VU
13
D-GND
TPF469 TPF492 TPF493
D-GND
TO W015
+3VU +5V_PANEL +3.3VD J011
IMSA-9610S-21C J850(PANEL UNIT)
+5V_PANEL 1
+5V
2
+3.3VD
C415 3
C413
D-GND
0.1u 0.1u
4
D-GND
L401 BLM18BD601SN1D
5
KEY_ROW0
L402 BLM18BD601SN1D
6
KEY_ROW1
KEY_OUT
L403 BLM18BD601SN1D
7
KEY_ROW2
L404
8
KEY_ROW3
BLM18BD601SN1D
9
KEY_COL0
10
KEY_COL1
11
KEY_COL2
12
KEY_COL3 KEY_IN
13
KEY_COL4
14
KEY_COL5
15
+3VU
16
PLAY_LED
17
STDBY/CUE_LED
LED_CONT.
18
SHIFT_LED
19
NC
20
PITCH_LED
21
IR_DATA
D-GND
+5V_I/O
J012
IMSA-9631S-24Z02-GF1
TO W012
1
NC
J650(I/O B UNIT)
2
D_GND
3
D_GND
4
D_GND
D-GND
5
IR_FLASH
L423
6
SKIPBACK
BLM18BD601SN1D
7
+3.3VD
8
+3.3VD
9
PLAY TALLY
10
PAUSE TALLY
11 TALLY_OUT
STDBY/CUE_TALLY
12
INDEX 2/3 TALLY
13
EOM_TALLY
14
PLAY.COM
15
PAUSE.COM
16
STDBY/CUE
17
TRACK+
TALLY_IN
18
TRACK-
19
SERCH:FWD
20
SERCH:REW
21
FADER
22
+5V
23
+5V
24
+5V
14