Pioneer DDJ-T1 Service Manual page 67

5
V+3R3_UCOM
Normal 3.3V
Abnormal 0V
SQ
R 1 4 7 R 1 3 6
4:6A
F A U L T _ D E T
0 1 0 0
V+5_USB
B T X 1 0 4 2 - A
D_D
L 2 0 6
GND_D
V+3R3_USB
L 2 0 1
B T X 1 0 4 2 - A
L 2 0 3
2 1 1
2
3 4 4
3
A T H 7 0 1 5 - A
L 2 0 2
B T X 1 0 4 2 - A
er
5
6
B 4/6
V+5_D
USB5V
Q 2 0 3
Discharge
Q 2 0 2
GND_D
V+3R3_UCOM
RESET IC
4.2V DET
Q201
IC205
1 E1 C1 6
1 5
Conv. Voltage
O U T C D
B2
5
2 5V
V D D
2
3 4
B1
V S S N C
3 4
C2 E2
S-80942CNMC-G9C RT3N22M
11
2200pF;tDelay=12.54ms(Typ.)
tD(ms)=KxCD(nF)
K=Min4.3,Typ.5.7,Max7.2
6MHz
GND_D
13
SS,F SS,F SS,CH
R 2 1 2 R 2 1 5 C 2 2 2
2 . 7 k 3 9 0 1 0 0 0 p / 5 0
C 2 2 0
CH SS
1 0 0 p / 5 0
1
PLLFILO
2
AVDD
3
4
GND_UA
5
R 2 0 5 6
SS
C 2 1 7
1 . 5 k
CH SS
7
R 2 0 6 4 7 p / 5 0
SS
2 7 C 2 1 8
CH SS
8
R 2 0 7
4 7 p / 5 0
SS
C 2 1 9
2 7
0.1u
9
SS
C 2 1 6
SS
10
0 . 0 1 u / 1 6
11
R 2 1 3
SS
N M
R 2 1 4 12
SS
N M
13
GND_D TP203
12
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u
*RESISTORS
Indicated in
unless otherwise noted. k
6
B
V+3R3_USB
SQ
N M
R 2 0 2
B 4/6
SS
R 2 3 2 4:8H
U S B _ D E T
2 2
4:2D
E E P R O M _ S W
3.3V
B 4/6
4:2D
E E P _ S C L
4:2D
E E P _ S D A
X 2 0 1
D S S 1 1 3 6 - A
SS 26
R 2 2 0
1 M
CRESET
CDAT1
PWMO DVDD3
PLLO
CDATO
DVSS1
CSYNC
PUR CSCLK
IC202
DP DVSS3
TUSB3200ACPAH
P1.7/MCUAD7
DM
DVDD1 P1.6/MCUAD6
P1.5/MCUAD5
MRESET
P1.4/MCUAD4
TEST
EXTEN P1.3/MCUAD3
RSTO DVDDS1
NOTES
NM
SS
GND_D
SQ
D
CH
F , p pF
SS
SS CH
, 5% tolerance
k , M M .
DDJ-T1
7
1/6
UCOM ASSY (DWX3209)
IC203;SW I2C
OE
A/B State
LOW
Disconnect EEPROM Write
HIGH TUSB uCom
A=B(Connect)
SS
C 2 1 3
0 . 1 u / 1 6
IC203
1 5
A V
R 2 2 1
2
B
SS 2 2
3 4
G O E
TC7SB66FU
GND_D
14
R 2 2 3
SS 2 2
R 2 3 8
SS
2 2
CPTCNF1
I2S MODE5
73
28
39 R 2 3 3
2 2
SS
R 2 3 4
38
2 2
SS
C 2 3 1 SS
75
37
0.1u
36 R 2 3 5
4 7
SS
35 R 2 3 6
2 2
SS
R 2 3 7
34
SS 2 2
33
27
32
R 2 4 1
SS
C 2 1 4 2 2
CH SS
31
2 2 p / 5 0
C 2 2 8
CH SS
30
2 2 p / 5 0
29
R 2 4 0
SS
2 2
28 TP209 C 2 3 2
SS
27 0.1u
is No Mount
RS1/10SR***J
RS1/16SS***J
RS1/8SQ***J
RS1/10SR****D,
or RS1/16SS****D
CKSRYB***K
CCSRCH***J
CKSSYB***K
CCSSCH***J
7
8
A
B
FOR TUSB3200A
EEPROM
15
S-24CS64A0I
S D A G N D
5 4
S C L A 2
6 3
W P A 1
7 2
V C C A 0
8 1
IC201
GND_D
C
B 2/6,3/6
M C L K
2:1E;3:2F
D
M I C _ A U X _ D A T A
B 2/6
2:10C
H P _ D A T A
2:1F
B 3/6
M A S T E R _ D A T A
3:2F
L R C K
2:1E;3:2F
B 2/6,3/6
B C L K
2:1E;3:2F
USB_CONT1
USB_CONT2
USB_ERR
USB_BUSY
E
USB_SREQ
USB_RST
USB_BUS
4:1D;4:5B
B 4/6
F
B
1/6
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