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AE
AF
DISPLAY SECTION
FL701
1G
2G
K1
J1
K2
J2
K3
J3
K4
J4
K5
J5
K6
J6
K7
J8
J7
9G
-32.8V
B
Q708
80
P10
79
VLOAD
78
P11
77
P12
76
P13
75
P14
74
P15
73
P16
72
P17
71
P18
70
P19/DIST0
69
P20/DIST1
68
P21/DIST2
67
P22/DIST3
66
RDS-READY/ESS DO/NO USE
(BOTTOM VIEW)
65
RDS-RDCL/ESS DI/NO USE
64
RDS-RDDA/ESS STB/NO USE
63
RDS-RST/ESS ACK/NO USE
62
NO USE/MPEG POW
61
KARAOKE LATCH
60
STAND BY LED
59
DIST OUT
58
MP3 LED
57
CAUTIONS
MIC IN
Please remove resistors R801-R805,
56
FPB
when replace to IX0450 (u-COM).
55
FPA
54
PLAY SW B
53
PLAY SW A
52
CD CLAMP SW
51
T2 RUN
AG
AH
3G
4G
5G
6G
7G
8G
col
K8
K15
L1
K16
K9
L2
K10
K17
L3
K11
K18
L4
K12
K19
K13
K20
K14
K21
K22
10G
Q706-708
GRID
Q707
Q706
DRIVER
1
VDD
+5V
R794 4.7K
2
-20dB
3
R700 1K
NO USE/DSA STB
4
R701 1K
T-BIAS
R702 1K
5
T T1/T2
6
R703 1K
REC/PLAY
7
R704 1K
RES OUT
R705 1K
8
DRF
R706 1K
9
WRQ
10
R707 1K
RESET
C705
11
X2
15P
XL700
12
C706
X1
13
18P
VPP/IC
14
R708
NC
1K
15
SPN
R783
16
VDD
IC700
R709 1K
17
CD CLK
R710 1K
18
CD DI
u-COM
19
R711 1K
CD DO
R712 1K
20
CD CE
R713 1K
21
CE
22
R714 1K
CLK
23
R715 1K
DI
R716 1K
24
DO
R782
25
AVSS
R717
26
O/C SW
/DSA DATA
1K
27
NO USE
/DSA ACK/TUN SM
R791 1K
28
SPEANA2
28
29
R792 1K
SPEANA1
29
30
R793 1K
SPEANA0
30
VOLUME
VR701
+5V
+5V
+12V
AI
AJ
B
1
2
3
4
5
6 7
8
L5
L6
L7
L8
11G
5.7V
2
12.2V
C701
4
220u10
R749
+
5.0V
5
L700
D707
6
100uH
7
8
RESET
R/C SENSOR
9
RX701
Q700
C707
D708
3.3u50
OUT
IN
+
GND
36
39
15
IC561
R570
47K
C565
(1/2)
8
2700P
12K
6
D514
7
17
29
5
C573
R568
0.022
18
220K
19
ZD561
R566
20
220K
3
C562
R561
21
1
270P
10K
28
2
D513
22
4
IC561
(2/2)
23
24
OPE AMP
IC562
10K
C571
R579
(1/2)
8
0.022
15K
6
7
5
26
R576
2.2M
3
C568
R573
1
30
2
6800P
56K
D516
4
IC562
(2/2)
C572
0.022
RD09 680
RD10 820
RD11 1K
RD12 1.5K
RD13 2.2K
31
SW711
SW712
SW713
SW714
SW715
TUNING
TUNING
REC
UP
DOWN
RD04 680
RD05 820
RD06 1K
RD07 1.5K
RD08 2.2K
32
SW705
SW706
SW707
SW708
SW709
TAPE
TUNER
CD
RD01 680
RD02 820
RD03 1K
33
SW701
SW702
SW703
SW704
POWER
VIDEO
REVERS
X-BASS
MODE
AK
AL
CAUTION: For continued safety, replace safety critical components
only with manufacturer's recommended parts (refer to parts list).
indicates safety critical components. For continued protection
against risk of fire, replace only with same type and rating fuse(s).
To reduce the risk of electric shock, leakage-current or resistance
measurements shall be carried out (exposed parts are acceptably
insulated from the supply circuit) before the appliance is returned to
the customer.
BI2
BI8
The DC voltage is an actual reading measured with a high imped-
9
1
1
WRQ(DSP)
ance type voltmeter as the AM/FM signal generator is specified to
8
2
2
DRF
the conditions as shown in the list below. The measurement value
20
3
3
CD CE
19
4
4
CD DO
may vary depending on the measuring instruments used or on the
T-2
18
5
5
CD DI
product. The value shown in ( ) is actual reading measured in the
17
6
6
CD CLK
AM mode.
7
7
7
RES OUT
52
8
8
CLAMP SW
26
9
9
O/C SW
MODE
CARRIER
BI905
FM
6
6
VF1
AM
1000(999)kHz
B
5
5
-VP
4
4
VF2
W-6
47
3
3
AC RLY CONT
+5V
2
2
UN SW 5V
DOLBY and the double-D symbol are trademarks of Dolby
1
1
P-IN
Laboratories Licensing Corporation. Noise reduction circuit
CNS701
made under license from Dolby Laboratories Licensing Corpo-
21
1
CE
22
2
CLK
ration.
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
11
A GND
+12V
12
M+12V
15V
13
-15V
D-1
2
14
-20dB
+5V
15
SW 5V
10K
49
16
SP DET
48
17
SP RLY
15
18
NC
57
19
NC
61
20
NC
21
21
TUN SM
4.9V
22
22
RDS-RST
23
23
RDS-RDDA
24
24
RDS-RDCL
25
25
RDS-READY
26
NC
IC561,562
: KIA4558P
IC700
: IX0450
Q700,709
: RC102M
Q703
: KTA1273Y
Q704,705
: KTA1271Y
Q706-708
: KTC3199GR
D513-516,703,706-711,
717,718
: DS1SS133
ZD561
: DZ6R2BSC
LED700
: B30-2613-08
LED709
: B30-2614-08
FW701
FW701 A
FW701 B
RD17
RD18
1
1
10K
18K
2
2
3
3
SW720
SW721
DISC
OPEN/
SKIP
CLOSE
RD14 2.7K
RD15 3.9K
RD16 5.6K
SW716
SW717
SW718
SW719
MEMORY
TIMER
CLOCK
EQUALIZER
SET
SW710
RXD-A75/A55
Y39-3960-10
AM
AN
MODULATION
ANT INPUT
FREQUENCY
DEVIATION
98MHz
1kHz
STEREO 67.5kHz 7.5kHz(Pilot)
60dB
400Hz
MONO 30% MOD
60dB
RXD-A55/A75
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