Kenwood RD-DV5-S Service Manual page 30

A B
MD MECHANISM (D40-1724-X5)
1
PICKUP
CN1101
SW
28 28
+2.8V R1100 27
27 27 +B
B
26 26
LVV OUT
4 25 25
APC OUT
3 24 24
R1101
1 8 LD VCC 3.2V
VCC 23 23
1
2
D GND
22 22
2
7 D GND
GND 21 21
6 LD ON R1102
20 20 72
10K
3 LD VAE
3 19 19 3
4 5
A
4 18 18
COM
17 17 +B
I/V
RF1
16 16
F
15 15
E
14 14
I/V
RF3
13 13
I/V
RF4
12 12
VCC
11 11 +B
A GND
10 10
3
R1105
MP/R
9 9 39
1.2K
I/V
RF2
8 8
APC IN
7 7
D GND
6 6
LV V IN
5 5
F.COIL F-
4 4 31
T+
3 3 34
F+
2 2 32
T.COIL T-
1 1 35
4
R1301
10
REC HEAD
C1301
CW1903 0.022
2
1
LOADING PWB
CN1300
WRITE
PRO
SW1930 R1931 R1932
P0011AW 1K 470
5 R1934
180
LOAD
SW1932
M0007
REC
SW1933
D1300
M0007
PLAY
CN1401
MINF
SW1934
9 9
M0007
GND
8 8
TRY-
7 7 13
TRY+
6 6 12
LEAD IN PWB
SP-
5 5 9
CW1933 SP+
4 4 10
LRAD IN
6 LEAD IN
3 3
SLD+
SW1936 CW1932
2 2 15
MO157
SLD-
1 1 14
CW1931
M
LOD
M
SLD
M
SPN
7
C D
+3.2V
+B
1.3V
3.2V
C1117
1
IC1101
RF SIGNAL
PROCESSOR
1 RF1
2 RF2
R AGC
3 RF3 AND 2-1
DIFF
SW
4 RF4
AD AGI
C1110
ADIP AGC
AD AGC
1 5 REFI
ADIPNF
C1111
ADIPO
1 6 REFO
GND 2
R1110 680K 7 A OUT
WBO
BPF
R1111 VCC2
8 A SW
OPICPW
100K BIAS
IC1101 SW
9 A IN
DISC
10 B IN
R112 SGAIN
MODE
100K 11 B SW
DTEMP
R1113 B OUT
12
680K
R1120 C1124
560K 0.1
R1612
56K
91
5.0V 5.0V
L1300
47uH
+B
4.9V R1304
IC1301
150
1 8
D1 D2
HEAD
2 7
S1 S2 DRIVER
3 6
S1 S2 IC1300
4 5
G1 G2
C1563
1
IC1302 C1304
220P
1 5
D1 G1
C1606
R1300
4
10
S
6.8
2 3
D2 G2
PLAYBACK
PLAYBACK(DIGITAL OUTPUT)
RECORDING
RECORDING(DIGITAL)
GND LINE
B LINE
+B
+B
E F
+3.2V
+B
2.6V
EFM OUT
2.6V 1.6V
1
EFMMON
2
+B A VCC
C1123
0.1
36 3
EFMI
4
35
A GND1
5
34 C1121 +B AVCC2
1.3V 6
0.22
33
VREF
32 R1266 27K 1.3V 7
WBI
31
R1261 27K
1.3V 8
22 TCG
30
R1262 27K 1.3V 9
21 A IN
29
+B
R1263 27K 1.2V 10
28
20 B IN
R1124 R1264 27K
1.5V 11
19 E IN
27 2.2K
38
R1265 27K 1.5V 12
R1125 18 F IN
13
26 2.2K
+B V BAT
42
2.5V 14
+B VDD1
25
92 15
C1200
D GND
1 16
TEST2
17
X176KO
18
R1201
FODRF
56K
1.7V 19
19 FODRR
20
R1203
TRDRF
100K
1.6V 21
21 TRDRR
22
R1205
SLDRF
68K
1.6V 23
23 SLDRR
24
R1207
SPDRF
39K
25
25 SPDRR
1.4V
DIGITAL
REC +B
5.0V
5CH MOTOR DRIVE
IC1601
1.6V
1 CH3 IN REG+
2 OUT3
3 IN3-
REGR
25
IN1+
1.6V
4 VSS 2
5 VM2
VBS1
6 NC
7 GND
1.6V 8 IN3+
OUT1
2.3V
1.7V
9 VM3-
9
2.6V 10 VMBF
10 VM1-
GND
11
2.4V 12 VM4+
12
VM1+
2.4V 13 VM4-
13
2.5V 14 VM5+
14 GND
2.5V 15
15
VM2+
VM2-
2.5V
VM5-
16
OUT2
GND
OUT5
1.6V
17 IN5-
IN2+
IN5+
1.6V 18
MUTE1
R1621
1.2V 19 IN4+ MUTE2
1.2V 20 IN4- SS.GND
6.8K
VREF
C1655 21 OUT4
VRRFO
0.01 1.6V
83
82
G H
+B
3.2V
C1205
1
DA DATA
75 AD DATA
FEMON
74
DA DATA 74
73
AD DATA 73
72 1.3V R1211
DFCK 72
220
71 1.6V
BCLK 71
70 1.6V
LRCK 70
C1206
69
D GND
0.01 DIGITAL
68
VDD3 IN
67
D OUT
66
D IN 66
IC1201 65 R1217
XO
150
EN DEC/ATRAC
64
XI
63 C1207
D GND
1
62
VDD1
61
R1214
3.2V VPD
60 10K
1.5V VXI
59
CD BCLK 59
1.5V
58 R1250
CD LRCK 58
0V
00
57
CD DATA 57
56
D IN2
55 3.2V
DI LOCK
54
TEST1 2.5V
53
TEST0
52
TCRS
51
X700KO
L1202
PLAY : 0V
0.47uH
REC : 1.6V
3.2V
+B
+B
IC1202
4 BIT
D-RAM
42
41
40 1.6V
39
VM1 38
+B +B
5.0V
IN1- 37 1.6V
21
36
R1601
12K
35 2.3V
35
34 2.6V
34
33
Q1631 IC1402
R1634
32 2.4V
100K
32
1
A0
31 2.6V
C1616 2
31
100u10 A1
1.6V
+
30
3
29 A2
4
IN2- 28
VSS
19
27 1.6V
26 3.2V
25
24
23 1.6V
22 1.6V
C1607
1
+B
I J
3.2V
+3.2V
L1101
+B
10uH
ANALOG
OUT(Lch)
1.6V
AD/DA
CONVERTER
1.6V
+B
C1750
0.1
IC1701
1.6V
3.1V
C1209
12P
+B
R1703 R1704 R1705
C1208
3.9 3.9 3.9
12P
+B
C1720 C1721
330P 330P
+B
R1401
Q1807 2.7K
+3.2V
L1200
4.7uH
1
4M/16M
2
64M
0.2V 3
3 LDVAR
4
ADJS
5
84 C IN
6
3.2V 7
UN LOCK
8
BYTE
R1414
9
CN VSS
10
220K
STID OUT
11
SEACH OUT
3.2V 12
RESET
13
14
VSS
1.6V 15
85 MCCK
16
+3.2V VCC 3.2V
R1407 R1415
17
3.3K 1K
3.2V 18
86 DINT
3.2V 19
81 SFSY
0V
R1408
20
20 ST-ID
3.3K 0V 21
21 SERCH
3.2V
22
MDR SW
23
CDB SEL
3.2V 0V 24
83 D SENSE
8 25
VCC +3.2V +3.2V P-DOWN
3.2V 26
26 HD ON
7 R1406 3.2V 27
WP EEPRO
10K 3.1V 28
28 HF ON
6 R1417 1K 3.2V 29
SCL EEPK
5 R1418 1K 3.2V 30
SDA EEPD
EE-PROM
C1403
0.1
+3.2V