Parts List - Kenwood DVR-5070 Service Manual

F G
DVD B'D
117
RA401 47
117
141
12
142
143
144
RA402 47
145
146
147
148
1.35V
IC201
MPEG PROCESSOR
1.27V
C206
C204
100u16
C202
100u16
R208R 330 +
0.1 +
C205
C203 R207G 330
0.01
0.01
R206B 330
R OUT
B OUT
G OUT
+3.3V
+2.5V
+5.6V
+5V
+12V
H I
+5V
+2.5V
+3.3V
C221 115
100u16
Q201
C218
+ 3.16V
0.1
0V
C220
0.01
0V
2.7V
104
ADC LRCLK
103
ADC SCLK
102
1.2V
SMI DATA(15)
101
SMI DATA(14)
100
SMI DATA(13)
99
SMI DATA(12)
98
SMI DATA(11)
97
SMI DATA(10)
96
VSS
95
SMI CLK OUT
94
VDD2 5
93
SMI DATA(9)
92
SMI DATA(8)
91
SMI DATA(7)
90
SMI DATA(6)
89
SMI DATA(5)
88
SMI DATA(4)
87
SMI DATA(3)
86
SMI DATA(2)
85
SMI DATA(1)
84
SMI DATA(0)
83
VSS
82
SMI CLK IN
81
VDD3 3
80
SMI DQMU
79
SMI DQML
78
SMI WE
77
SMI CAS
76
SMI RAS
75
SMI CS(1)
74
SMI CS(0)
73
SMI ADR(13)
72
SMI ADR(12)
71
SMI ADR(11)
70
SMI ADR(10)
69
SMI ADR(0)
68
SMI ADR(1)
67
SMI ADR(2)
66
SMI ADR(3)
65
VSS
64
VDD2 5
63
SMI ADR(9)
62
SMI ADR(8)
61
SMI ADR(7)
60
SMI ADR(6)
59
SMI ADR(5)
58
SMI ADR(4)
57
SPDIF OUT
56
0.33V
DAC LRCLK
55
DAC PCM CLK
54
DAC PCM OUT2
53
DAC PCM OUT1
C209
0.01
R232 PCM DATA
C210
DAC DATA
R212S 330 C207
47
100u16
52
0.1
R211C 330 +
R231
47
R210Y 330 51
C208
0.1
+3.3V
+5.6V
+5V
+12V
J K
+5V
+2.5V
3.3V
+3.3V +3.3V
HEX INVERTER
(SINGLE STAGE)
IC501
14 3.2V
0V 1
VCC
AO
2
QO 13 1.66V
1.57V 3 A3
A1 12 1.57V
R503
Q3
R501
1.52V 4 11 0V 1M
Q1 A4
100 0V 5 10
A2 Q4
Q202 X501
R250 6 9 0V
1K Q2 A5
0V 0.78V
0V
7 8
GND Q5
0V
R249
0
RA307 47
0V
102
0V
101
64 BIT SDRAM
0V
IC301
100
0V
99
0V 3.2V 1 54 0V
VCC VSS
RA306 47
0V 1.1V 2 53 1.3V
84 DQ0 DQ15 102
98
3.2V 3 52 0V
VCC Q VSS Q
97
1.28V 4 51 1.2V
93 85 DQ1 DQ14 101
1.24V 5 50 1.3V
0V 92 86 DQ2 DQ13 100
0V 6 49 3.2V
VSS Q VCC Q
+2.5V 1.15V 7 48 1.3V
0V 87 DQ3 DQ12 99
1.18V 8 47 1.2V
0V 88 DQ4 DQ11 98
RA305 47
3.2V 9 46 0V
0V
VCC Q VSS Q
91
0V 10 45 1.3V
89 DQ5 DQ10 97
90
11 44 1.3V
0V
89 90 DQ6 DQ9 93
0V 12 43 3.2V
0V
VSS Q VCC Q
88
13 42 1.25V
91 DQ7 DQ8 92
RA304 47
3.2V 14 41 0V
0V VCC VSS
87 15 40
0V 79 LDQM NC
86 16 39 0V
0V 78 WE UDQM 80
85 17 38 1.5V
0V 77 CAS CLK 82
84
18 37 3.2V R315
0V
76 RAS CKE
19 36 47K
74 CS NC
R309 47 0V 20 35 0V
0V
72 BA0 A11 71
82
0V 21 34 0V
73 BA1 A9 63
+3.3V
3.19V 22 33 0V
0V R308 47 70 A10 A8 62
80 23 32 0V
69 A0 A7 61
0V R307 47
24 31 0V
79
68 A1 A6 60
R306 47 25 30 0V
3.19V
67 A2 A5 59
78
26 29 0V
R305 47
3.19V 66 A3 A4 58
77
3.2V 27 28 0V
R304 47 VCC VSS
3.19V
76
R303 47
2.5V
74
3.3V
+3.3V
0V R302 47
73
0V R301 47
72
2.6V
RA303 47
0V
71
0V
70
0V
69
0V
68
SPDIF OUT
RA302 47 R235
47
0V
67
0V
66
0V
63
62
+5V
3.19V
+2.5V
0V
0V
RA301 47
VIDEO
IC601
0V
DRIVER
61
0V
1
60
28
+5V VCC1
0V
VCC2
59 2
27
VIN
0V
VOUT
3
58
26
YC MIX
PS1
4
25
CIN
COUT
R234 47 5
0V 24
+5V CLP
VEE2 5V
6
R233 100 23
3.19V YIN1
YOUT1
7
MUTE1 22
VEE2
8 21
R606
8 MUTE2 VEE2
75
9 20
26 YIN2 YOUT2 20
10 19
R607
GND VEE2
18 75
11
CBOUT 18
25 CBIN
17
PS2 R608
12 DUAL/
+5V
16 75
SINGLE
CROUT 16
13
15
27 CRIN
VEE2 5V
14
5V VEE1
5V
+2.5V
3.3V
+5.6V
+5V
+12V
L M
+5V
+3.3V
IC302
PCM1748
DAC AUDIO
PCM 16 3.2V
PART 0V 1
L501 SCK
DATA
BCK
3.2V
15
0V 2 C329
ML
DATA 10P
14 3.2V
0V 3 MC
LRCK
0V 4
DAC DATA
D GND C328
13 0V 10P
L302 MD
12
22uH 3.2V 5
ZERO L
+3.3V VDD
11
5.2V ZERO R
6
+5V VCC 10 2.6V
V COM
2.6V 7
OUT L
9 0V
2.6V 8
OUT R A GND
DAC
IC303-
0V
0V AUDIO
A-B-B-A-A
(Lch)
C306L R309L
3
C301L R302L R303L 47u16 1K
1
47u16 5.6K 3.9K
2
+
+
4
0V
0V
Q302L
-4.8V
0V Q301L
L.P.F.
R325
MUTE
820K
IC303-
0V
A-B-B-A-B
C306R R309R
5
C301R R302R R303R
47u16 1K
7
47u16 5.6K 3.9K 6
+
0V 0V
+ 8
0V
5.2V
0V Q301R
+5V
5V
CN205
5.2V
+5V 1 +5V
0V
2 A GND
SMPS-
-4.8V
CN4
5V 3 -5V
4 NC
3/4
5.6V
+5.6V 5 +5.6VS
3.3V
+3.3V 6 +3.5VD
0V AU-3 B
7 D GND
2.6V
+2.5V 8 +2.5VD
5.2V
+5V 9 +5VD
+12V 10 +12V MOTOR
0V
12.5V 11 M GND
DSP B'D-
CP3
+12V 12 +12V MOTOR
2/4
CN202
1 SPDIF
P - 5
C
2 GND
CP204
5.2V
+5V 1 +5V
0V
2 GND
-4.8V
5V 3 -5V
0V
4 GND
0V
5 5 AUDIO L
0V
6 A GND
u-COM B'D-
0V
CP505
7 7 AUDIO R
0V
CR OUT
8 A GND 4/4
0V CAUTION: For continued safety, replace safety criti-
16 9 CR
0V
cal components only with manufacturer's recom-
10 A GND BB-2
CB OUT D
0V
mended parts (refer to parts list).
18 11 CB
0V
12 A GND
Y OUT critical components. For continued protection against
0V
20 13 Y
risk of fire, replace only with same type and rating
0V
CV OUT
14 A GND fuse(s). To reduce the risk of electric shock, leakage-
3.3V
34 15 CVBS
current or resistance measurements shall be carried
0V
16 A GND
C OUT
out (exposed parts are acceptably insulated from the
3.3V
33 17 C
0V supply circuit) before the appliance is returned to the
18 A GND
Y OUT
customer.
3.3V
32 19 Y
The DC voltage is an actual reading measured with a high imped-
ance type voltmeter. The measurement value may vary depending
on the measuring instruments used or on the product. Refer to the
voltage during PLAY unless otherwise specified; The value shown in
( ) is the voltage measured at the moment of STOP.
DVR-5070 (1/4)
Y39-4230-10
N O
u-COM B'D-
JTAG CONN CP201
4/4
A
BB-3
CP203
203 1 TRIG OUT
2 TRIG IN
115 3 GND(OPTION)
R237
47
110 4 TMS
R238
5 GND
47
113 6 TCK
R239
7 GND
47
112 8 TDI
9 GND
R240
47
111 10 TDO
+5V 11 +5VD
197 12 TXD(JIG)
200 13 RXD(JIG)
14 JTAG RST
R241 47
109 15 TRST
5
0.27V
R323
R322 470
0
0.3V
0V
1.8V
Q301
0V
7
DATA LINE
SIGNAL LINE
GND LINE
+B B LINE
B B LINE
IC201 : STI5519
IC202 : M24C02WMN6
IC301 : HY57V651620
IC302 : PCM1748KE
IC303 : BA4560F
IC401 : SST39VF800A904
IC501 : M74HCU04M1R
IC601 : MM1540AFBE
ICM21 FAN8082 :
Q201,202,600,QM201 KTC3875Y :
Q301 : DTC114YKA
Q301L,301R : DTC323TK
Q302L : KRA107S
QM202 : KTA1504Y
D301 : UDZ2.2
D302 : 1SS355
DM201 : 1N5232B
DM202 : RB501V-40
DM203,204 : 1N4148
indicates safety
DVR-5070