Dflb Assy - Pioneer CDJ-850 Service Manual

1

10.8 DFLB ASSY

A
Vf=2.2V If=4.4mA W=19.4mW
V+6R6
R1003
1k
PC
Vf=2.2V If=18.7mA W=41.2mW
S1002
R1004
VSG1024-A
470
R1008
(GREEN)
470
USB
Vf=2.2V If=18.7mA W=41.2mW
S1003
R1010
VSG1024-A
470
R1011
(GREEN)
GNDD
B
470
DISC
CN1001
VKN1252-A
GNDD
V+12_EUP
GNDD
V+12
V+12
GNDD
VDET
PNL_XMUTE
PWR_ON
C
MAIN_XRST
10
USB_STOP 11
MAIN_XBUSY
12
PNL_XRST
13
GNDD 14
PNL_CNVSS 15
GNDD
16
TSCK 17
GNDD 18
TSI
19
PNL_XBUSY 20
TSO 21
TIME
D
USB_ACT_LED
USB_STOP
1KEY_SW
2KEY_SW
4KEY_SW
8KEY_SW
1KEY_LED
2KEY_LED
4KEY_LED
8KEY_LED
REV_LED
SHIFT_SW
REV_SW
E
PLAY_SW
PLAY_LED
CUE_SW
CUE_LED
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u F , p pF
*RESISTORS
Indicated in , 5% tolerance
unless otherwise noted. k k , M M
F
G
80
1
2
D1001
Q1001
(AMBER)
LTC124EUB
GNDD
D1002
Q1002
LTC124EUB
GNDD
D1003
Q1003
LTC124EUB
GNDD
V+12_EUP
V+12
1
2
3
4
5
6
VDET
7
PNL_XMUTE
8
PWR_ON
9
MAIN_XRST
USB_STOP
MAIN_XBUSY
PNL_XRST
PNL_CNVSS
TSCK
TSI
PNL_XBUSY
TSO
INFO_LED
UTILITY_LED
S1004
R1184
KEY2
VSG1024- 100
KEY3
KEY1
GNDD KEY4
KEY0
V+6R6
TCH/REL
PWR_SW
EUP_LED1
EJECT_LED
VINYL_LED
MT_LED
KEY2_B
GNDD
V+6R6
V+12 V+38
GNDD
CN1002
VKN1273-A
.
2
3
FL HOLDER DNF1862-A
DATA FL
V+6R6_FL
V+3R3_SW
4
C1017
0.1u
V+38
1
R1019 R1023
10 10
C1007
0.1u
GNDD
Vf=2.2V If=4.4mA W=19.4mW
SLI-343Y8C(KLMN)
Q1004
LTC124EUB
V+3R3_EUP
L1008
CTF1579-A
81
P0_7/AN0_7/D7
82
P0_6/AN0_6/D6
83
P0_5/AN0_5/D5
C1012
1000p 84
CH
P0_4/AN0_4/D4
C1013
1000p CH 85
P0_3/AN0_3/D3
C1011
1000p 86
CH
P0_2/AN0_2/D2
C1014
1000p 87
CH
P0_1/AN0_1/D1
C1010
1000p CH 88
P0_0/AN0_0/D0
C1009
1000p 89
CH
E
P10_7/AN7/KI3
R1163
10k 90
P10_6/AN6/KI2
C1072
0.1u 91
A
P10_5/AN5/KI1
92
P10_4/AN4/KI0
93
P10_3/AN3/KI7
94
P10_2/AN2/KI6
95
P10_1/AN1/KI5
96
AVSS
97
P10_0/AN0/KI4
GNDA
98
VREF
C1015
99
AVCC
0.47u
100
P9_7/ADTRG/SIN4
C1008
0.1u
V+3R3_EUP
C1016
100u/10
L1001
18
CTF1579-A
C1005
DCH1201-A
10u/10V
5 6
GNDD
V+3R3_SW
C
D
GNDD
J
CN1802
CDJ-850
3
4
R1187
100
S1007
VSG1024-A
BROWSE_SW
DEL1069-A
V1001
BIASIING CIRCUIT FOR FILAMENT POWER SUPPLY
C1062
10u 10V
V+6R6_FL
DCH1201-A
C1063
10u 10V
DCH1201-A
C1071
C1073
NM
NM
D1024
C1079
0.1u
NM
R1164
NM
3 GNDD
R1165
10k
C1022
R1166
V+3R3_SW
22p CH
NM
C1023
R1092
22p CH
10k
2
LOOPIN LED LOOPOUT LED
(AMBER) (AMBER)
f=2.2V If=4.4mA W=19.4mW
V+6R6
SLI-343Y8C(KLMN)
Q1005
R1029
D1007 LTC124EUB R1050
D1010
1k
GNDD GNDD
S1005 S1006
DSG1079- DSG1079-
LOOP IN LOOP OUT
GNDD
IC1007
!
DYW1795- /J
(R5F363AENF-U0)
Service Part No.
PEG799A8
PANEL CPU
X1001
V+3R3_EUP
R1037
4.7k
DSS1166-A
15.975MHz
GNDD
V+3R3_EUP
RESET
G
GNDD
4
R1049 R1055 R1058
3.3k 3.9k 5.6k
PLAYLIST_SW INFO_SW UTILIT
21
F+
R1143
10
Q1022
2SA1576A(QR)
LTC1
Q1021
2SD1898(PQ)
GNDD
RELOOP LED
(AMBER)
Vf=2.2V If=2.0mA W=8.8mW
V+6R6 V+6
SLI-343Y8C(KLMN)
D1012 R1060
Q1006
2.2k
LTC124EUB
1k
GNDD
S1010
DSG1079-
RELOOP
GNDD
P4_4/CTS7/RTS7/C
P4_5/CLK7/C
P4_6/PWM0/RXD7/SCL7/CS
P4_7/PWM1/TXD7/SDA7/C
P5_0/WRL/W
P5_1/WRH/BH
P5_2/R
P5_3/BCLK
P5_4/HL
P5_5/HO
P5_6/ALE
P5_7/RDY/CLKOUT
P6_0/RTCOUT/CTS0/RT
P6_1/CLK0
P6_2/RXD0/SCL0
P6_3/TXD0/SDA0
P6_4/CTS1/RTS1/CTS0/CLKS1
P6_5/CLK1
P6_6/RXD1/SCL1
P6_7/TXD1/SDA1
F
V+38
IC1004
R1179
5 1
0
VDD ER
CHIP
2
JUMPER
SUB
4 3
VOUT GND
BD45302G
RESET IC
GN