Kenwood RXD-355 Service Manual page 18

AE AF
DISPLAY SECTION
Q Q
B
3 7 6 3 1 5 1 5 0
FL701
C702
33u50
+
R784
33
4.9V
C712
100u35
+
P1
P2
P3
P4
P5
P6
P7
P8
P9
T E
L 1 3 9 4 2 2 9 6 5 1 3
R745 1K
66
RESISTOR R744 1K
65
ARRAY
R743 1K
47K
64
R742 1K
63
(E,T)TYPE ONLY
(M,X,Y)TYPE ONLY
KARAOKE
ONLY
Q709
57
R771 1K
56
R766 10K
55
R767 10K
54
R768 10K
CNS702
53
1 54 R769 10K
2
52
R770 10K
3 51
Q703
PLAY : 12.1V
51
4
R756 10K
MOTOR
DRIVER 11.4V
44
Q704
0V
5
SOL.
12.1V
DRIVER w w w
42 50
R752
Q705
0V
6 10K
12.1V
43
7 55
8 50
5.1V
9 56
10 53 12.2V
+12V
AG AH
1G 2G 3G
K1
J1
K2
J2
K3
J3
K4
J4
K5
J5
K6
J6
J8 J7 K7
9G
-28.7V
B
Q708 Q707
-26.0V -26.0V
B
80
P10
79
VLOAD
78
P11
77
P12
76
P13
75
P14
74
P15
73
P16
72
P17
71
P18
70
P19/DEST0
69
P20/DEST1
68
P21/DEST2
67
P22/DEST3
66
RDS-READY/ESS DO/NO USE
65
RDS-RDCL/ESS DI/NO USE
64
RDS-RDDA/ESS STB/NO USE
63
IC700
RDS-RST/ESS ACK/NO USE
(BOTTOM VIEW)
u-COM
62
NO USE/MPEG POW
61
NC
60
STAND BY LED
59
DEST OUT
58
MP3 LED
R741
1K 57
MIC IN
R740
1K
56
FPB
R739
1K 55
FPA
R738
22K
54
PLAY SW B
R737 POWER ON :
1K 53 2.7V
PLAY SW A
R736
1K
52
CD CLAMP
SW
R735
1K 51
T2 RUN
x a o
y
. i
4.8V
AI AJ
4G 5G 6G 7G 8G
col
K8 K15
L1
K9 K16
L2
K10 K17
L3
K11 K18
L4
K12 K19
L5
K13 K20
L6
K14 K21
L7
L8
K22
10G 11G
Q706-708
GRID
Q706 DRIVER
-26.0V
1
VDD +5V
R794 4.7K
2
-20dB 2
3 R700 1K
NO USE/DSA STB
R701 1K
4
T-BIAS 4
R702 1K
5
T T1/T2 5
6 R703 1K
REC/PLAY 6
7 R704 1K
RES OUT 7
R705 1K
8
DRF 8
9 R706 1K
WRQ 9
10 R707 1K
Q Q
RESET
3 7 6
C705
11
X2
15P
XL700
12 C706
X1
13 18P
VPP/IC
R783 47K
14
NC
R708 1K
15
NC 15
16
VDD
17 R709 1K
CD CLK 17
R710 1K
18
CD DI 18
R711 1K
19
CD DO 19
20 R712 1K
CD CE 20
21 R713 1K
CE 21
R714 1K
22
CLK 22
23 R715 1K
DI 23
24 R716 1K
DO 24
R782
(M,X,Y)
TYPE 10K
ONLY
25
AVSS
R717
26
O/C SW
26
/DSA DATA
1K
R749 10K
27 R788
NO USE
27
/DSA ACK/TUN SM
1K
(E,T)TYPE ONLY
R791 1K
28
SPEANA2 28
29 R792 1K
SPEANA1 29
30 R793 1K
SPEANA0 30
VOLUME
VR701
u 1 6 3
.
4.8V
+5V
+5V
+12V
AK AL
B
2 4
8 9 9
5.7V
12.2V
4.8V
5.0V
L700 D707
4.9V
100uH
5.1V
REMOTE SENSOR
RESET
3.8V
4.9V RX701
5.0V
3 1 Q700 5 C707 1 5 0 8 9 2
D708
3.3u50
OUT IN
+ GND
36
39
IC561
R570
C565
(2/2)
12K
8 6 2700P
D514
7
29 5
C573
R568 0.022
220K
ZD561
R566
220K
3 C562 R561
1
270P 10K
28
2
D513
4 IC561
(1/2)
OPE AMP
IC562
C571 R579
(2/2)
8 6 0.022 15K
7
5
R576
2.2M
3
C568 R573
1
30 2 6800P 56K
D516
4 IC562
(1/2)
C572
0.022
RD09 680 RD10 820 RD11 1K RD12 1.5K RD13 2.2K RD14 2.7K
31
SW711 SW712 SW713 SW714 SW715 SW716
TUNING TUNING REC MEMORY/
UP DOWN SET
m
RD04 RD05 RD06 RD07 RD08
680 820 1K 1.5K 2.2K
32
c o SW705 SW706 SW707 SW708 SW709 SW710
TAPE TUNER CD
RD01 RD02 RD03
680 820 1K
RXD-355
33
SW701 SW702 SW703 SW704
POWER VIDEO REVERSE X-BASS
MODE
AM AN
2
8 9 9
BI8
9 1 1 WRQ(DSP)
8 2 2 DRF
20 3 3 CD CE
19 4 4 CD DO
18 5 5 CD DI 1
17 6 6 CD CLK
7 7 7 RES OUT
52 8 8 CLAMP SW
26 9 9 O/C SW
BI905
6 6 VF1
B 5 5 -VP
4 4 VF2
4
47 3 3 AC RLY CONT
+5V 2 2 UN SW 5V
1 1 P-IN
CNS701
21 1 CE
22 2 CLK
23 3 DI
24 4 DO
5 D GND
4 6 T BIAS
5 7 T T1/T2
6 8 REC/PLAY
41 9 SMUTE
10 SPA SIG
3
11 A GND
+12V 12 M+12V
15V 13 -15V
IC561,562 : KIA4558P
2 14 -20dB
IC700 : IX0450
+5V 15 SW 5V
49 16 SP DET
Q700,709,712 : KRC102M
48 17 SP RLY
Q703 : KTA1273Y
Q704,705 : KTA1271Y
15 18 SPAN
Q706-708 : KTC3199GR
57 19 MIC IN
20 KARAOKE LATCH
D513-516,700-702,
706-711,717,718
27 21 TUN SM
: 1SS133
4 9 8 2 9 9
63 22 RDS-RST
64 23 RDS-RDDA
ZD561 : MTZJ6R2B
65 24 RDS-RDCL
LED700 : B30-2613-08(YELLOW)
66 25 RDS-READY
LED709 : B30-2614-08(RED)
26 NC
(E,T)TYPE
RX701 : W02-2689-08
ONLY
FW701 A FW701 B
RD17 RD18
1 1
10K 18K
2 2
SW720 SW721
3 3
DISC OPEN/
SKIP CLOSE
RD15 3.9K RD16 5.6K
SW717 SW718 SW719
TIMER CLOCK EQUALIZER
Y39-4000-54
RXD-355