Kenwood DDX5024 Service Manual page 43

BX
3.3V
L212
D3.3V
120
V
204 IC207
OR FROM
R267
0V
10K
0V 0V
5.0V
0V
3.3V
GPIOP02
GPIOP01
0V
GPIOP25
GPIOP24
0V
VDDC1
5.0V
PGOOD
REFPWM
CP1FB
CP2FB
SENSE1
PWMOUT1
0.5V 5.0V
SENSE2
R233
0
R234
0
D5V
4 5
ILL+B
BY
(X35- ) (B/2)
18
16
5V 3.3V
12
3.3V
IC206
0V
R257 100
10
1 2 3
R248
CN7
47K
5.0V
R251
10K
64
63
R281
TP214
10K
62
R282
TP215
10K
61
R253
100
60
CSN 60 10
R254
100
59
SDO 59
P601 CN6
R255
100
58
SDI 58
R256
57
SCK 57
TP600
100
56
GND5
L600
R701
120
220
55 2.5V
R275
47K
54
SAR2
53
R276
SAR1
47K
52
SAR0
51
R277
50
47K
49
CP1P
48
CP1N
R600
47 5.0V
10K
46 38
CP2P
45
CP2N
44 5.0V
R604
43 5.0V
10K
42 5.0V 39
FB1
41
40 5.0V
R611
39 5.0V
10K
FB2
37
R615
10K
36
RGB LED SW
5
BZ
R706
18K
R700
IC700
100
5.0V 1 4
D709
VCC GND2
2 3
VOUT GND1
D710
0V
D711
REMO.
D716
D715
D714
4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13
TP603
Q600
60
5
R620
R630 10 1K
V+
Q601
R628 10 R614 1K
61 V-
Q603
R602 10
62 42
R603 10
KR
Q604
63
Q602
D612
R608 R609
2.7K 30K
4
DDX5024/5034/5034BT/5034M/5054/514/54R
DNX5140/5240/5240BT/6000EX/6140 (3/3)
CA
DDX5024/5034/5034BT/5034M/5054/514/54R
DNX5140/5240/5240BT/6000EX/6140
IC1 : OZ964ISN-C-SN
IC101 : 74AHC1G04GW
R710
IC102 : LT1947-PBF
680
IC200 : S-1112B25MCG
IC201 : TA75W558FU-F
IC202 : TC7WH74FU-F
IC203 : MST7988LA-ALF
IC204 : 74AHC1G32GW
IC205 : XC6201P532MR
IC206 : 74LVC3G34DP
IC207 : AT25F2048-4Z7
IC208 : XC6201P502MR
IC501 : 74AHCT1G08GW
IC700 : PIC95603
R712 560
Q1,2,100,600-604
R708 510 : 2SC4081
Q3,503 : KRC406-P
R713
Q4,5 : SI5504DC-E3
200
Q101,400,401 : 2SA1576A
R709
Q201 : 2SC4097
Q202 : 2SA1577
360
Q450,500,501 : KRC405-P
Q451 : UMZ1N
Q502,504 : KRA305-P
Q606 : KRA304-P
D1,4,6 : UDZW5.6(B)
D2,3 : 1SS355
D5 : MA2S784-F
D7,8,612 : DA204U
D9 : CVS10A120M
D100 : EP05Q06
D101-103 : EP05Q04
D201,202,613 : CVL10C270M300
D500-503,700 : UDZW6.2(B)
D601-606,608-611,709-711,
714-716,719,725,734
: CVS10A180M
D712,713 : B30-3202-05
D721,733 : B30-1566-05
D722 : B30-1713-05
17 18 19 20
VIDEO LINE
SIGNAL LINE
GND LINE
B LINE
B LINE
C A U T I O N : F o r
continued safety, re-
place safe ty critical
14 15 16 17 18 19 20 com po nents only
with manufacturer's
rec om mend ed parts
(refer to parts list).
critical com po nents.
To reduce the risk
of electric shock,
leakage-cur rent or
re sis tance mea sure-
S601
ments shall be car-
ried out (ex posed
parts are ac cept ably
in su lat ed from the
R629
supply cir cuit) be-
6.8K
fore the ap pli ance
is returned to the
customer.
• DC voltages are
TP613
C608 R632 R633
10 10 100
J2
1
2 FRONT
FL
AUX
3
FR
4
X35-4890-10 (3/3)
CB
1
2
3
4
Indicates safety
5
6
as measured with
a high impedance
volt me ter. Val ues
may vary slight ly
due to vari a tions
between in di vid u-
al in stru ments or/
and units.
7
43