Kenwood DDX7032 Service Manual page 77

DB
1
5
16
+
0.1
2.5V 37
ADCREFP
0u16
2.5V 38
CMID
+
0.1
0V 39
AGND
5.0V 40
AVDD
C30 10u16 41
VOUT1L
+
IC6
C31 10u16
42
VOUT1R
2.5V 6CH CODEC
+
C32 10
43
VOUT2L
C33 10
44
VOUT2R
5.0V 45
VREFP
0V 46
VREFN
C35 10
47
VOUT3L
2.5V
C36 10u16
48
VOUT3R
+
5.0V
C44
10u16
+ X1
12.000MHz
C46 0.1
R90
0
C79
R91 1000P
0
CODEC AGND1
4
IC1-4 NJM4580V-ZB :
IC5 :
D1.25V
IC6 :
IC7 :
IC8 :
IC10 : E-LD1117DTC
D1 :
60
FST PE4
59
SDO5 SDI0 PE6
58
SDO4 SDI1 PE7
57
SDO3 SDI2 PE8
56
SDO2 SDI3 PE9
55
SDO1 PE10
54
C60
SDO0 PE11
0.1
53 0V
CORE GND3
52 1.3V
CORE VDD3
51 0V
MODA IRQA
50 3.3V
MODB IRQB
49 0V
MODC IRQC
48 0V
MODD IRQD
3.3V
R75
47
RESET B
1K
46 0V
PINIT NMI
R76
45
EXTAL
1.3V
470 C62
44
PLLD VDD
43 0V 0.1
PLLD GND
42
PLLP GND
C63
41
PLLP VDD
0.1
3.3V
D1.25V
D3.3V
DC
R87
10
R80
10
R79
10
R78
10
24
R88
MCLK
47
23
PAIFRX BCLK 77
R89
22
PAIFRX LRCLK 79
47
R69 47
21
DIN3 5
R70 47
20
DIN2 6
R71 47
19
DIN1 7 4
18
MUTE
17 0V
DGND
16 3.3V
DVDD
15
CLKOUT
C76
14
SPDIFIN1
13
0.1 C55
MFP3
10
C56
0.1
C78
1000P
14
D3.3V
4
NJM2123V-ZB
WM8580AGEFTRV
DSPC56371AF17
BA033CC0FP
CRS04
GND LINE
B LINE
(X16-6360-10) only DNX
J1
12
WRITE PROTECT
DETECT SWITCH
11
GND
10
CARD DETECT
SWITCH
8
DAT1
7
DAT0
6
C1
VSS2
1
5
CLK
4
VDD
3
VSS1
2
CMD
1
CD/DAT3
9
DAT2
DDX7032/7032M/712, DNX7120/7220/7320 (6/6)
DD
C75
470P
C70
220P
C69
1000P
C68
1000P P1
4
CN1 CAUTION : For continued safety, re place safe ty
CARD DETECT
14 critical com po nents only with manufacturer's rec-
SWITCH
13 GND
om mend ed parts (refer to parts list).
12 DAT1
Indicates safety critical com po nents. To reduce
11 DAT0
the risk of electric shock, leakage-cur rent or re sis-
10 VSS2
9 CLK
tance mea sure ments shall be carried out (ex posed
WRITE PROTECT
8
parts are ac cept ably in su lat ed from the supply
DETECT SWITCH
7 VDD
cir cuit) be fore the ap pli ance is returned to the cus-
6 VDD
tomer.
5 VSS1
4 CMD
3 CD/DAT3 • DC voltages are as measured with a high imped-
2 GND
ance volt me ter. Val ues may vary slight ly due to
1 DAT2
vari a tions between in di vid u al in stru ments or/and
units.
DE
DDX7032/7032M/712
DNX7120/7220/7320
DTA114EUA
DTA114TUA
DTA124EUA
DTC124EUA
DTC144EUA
UMC2N
TA75W558FU-F
DAN202U
KTA1046-P
X17-2030-10 (2/2), X16-6360-10 (1/1)
DF
1
2
3
4
5
6
7
77