Clarion PS-3025K-A, Service Manual

Page: 11 / 32

PS-3025K-A,B
- 11 -
AM:0V
MONO:5.2V
SEEK:0V
0.9V 0.9V
ST:0.6V
2.5V
0V 0V 0V
0V
5.2V
FM:0.2V
AM:0.2V
AM/FM:0.2V
0V
0V
0V 0V
2.3V
AM:8.3V
FM:8.3V
AM/FM:8.3V
0V
0V
AM/FM:8.3V
0V 0V
0V 0V 0V
8.0V
0V
FM:8.0V
8.0V
㧭㧹
㧦
1.8
㨂
- 3.4
㨂
0V
FM:0V(B01)
0V
SEEK:5.1V
AM:4.6V / FM:3.0V
AM:1.2V FM:4.1V
AM:0V FM:0V
㧲㧹㧦
1.4
㨂
- 6.5
㨂
0V(A01)
1 2 3 4 5 6 7 8 9 10 11 12
13 14 21 22 23 24 15 16 17 18 19 20
C
C
C
C C
C C C C
C
C C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
C
C
C C
C
C
C
C
C
C
C
C
C
C
C C
C
C
1 2 3 4
5 6 7 8
C
1 2 3 4 5 6 7 8
10 11 13 14 15 16 9 12
C
C
C
R103
C104
C105
C106
C107 C108
IC121
C112
X121
C109 R106
R125
R127
R130
R131 R132
R133 R134
R135
Q121 Q122
Q123
C125
C124
C126 C127 C128 C129
C130 C131
TM101
R128
ANT101
R107
L102
R102 R101
L101
L103
C121
L121
R105
BL101
R111
C103
R104
R109
R171
C151
Q151
R172
Q159
R173
R154
Q153
R151
C152
Q152
C153
R153
R152
C171
Q158
C113 C114
C169
C170
R166
Q155
R167
R168
R169
C123
R122
R170
C134
Q157
C154
IC151
R155
C155
R156
C157
R157
R158
C158
D151
D152
R159 C159 R160
Q154
C163
C164
C166
C167
IC152
L151
C161
C162
C165 C168
X151
R161
R162 R163
C101 SUP101
R108
R165
C156
R164
0.1
100
10V
100K
100
10V
0.1
0.1
LC72146M
0.47
7.2MHz
0.022 2.2K
1K
56K
2.2K
10K 10K
2.2K 2.2K
10K
B1197 B1197
B1197
15p
1 50V LN
100p
100p 100p 100p
0.022 47 16V
T-GND
47K
092-0702-00
10 1/4W
22uH
0 0
30uH
22uH
15p
22uH
470
941-0215-80
941-0221-80
0 ohm 82P CH
1000p
0
47K
0
33
10V
RT1N141M
1K
RN1902
10K
1K
RT1P141M
1K
1
C4155A
4.7
35V
330
5.6K
0.022
RT1N141M
0.068 0.068
1800p
8200p
12K
2SK669
330 1/4W
10K
270
0.1
2.2K
1K
100p
RT1N141M
0.1
NJM455
8V
33K
0.022
10K
0.022
12K
3.3K
820p
1SS352
1SS352
100K 0.01
220
RT1N141M
560p
0.01
330p
2.2
50V
SAA6581T
220uH
47
6.3V
0.1
39p 39p
4.332MHz
0
1K 1K
1000p
060-0122-2
0
22K
56K
680p
2.2K
PLL-DO
PLL-CE
PLL-CL
RDS-MUTE
RDS-DCHG
SD-CONT
RADIO-R
RADIO-L
PLL-DI
SD/ST
RDS-CLK
RDS-DATA
NOISE-IN
S-METER
SPEED-UP
AUDIO+B(1)
S-GND(1)
U-GND(1)
SYS+5V(1)
SD-S-UP
RDS-MUTE
SD/ST
SD-CONT
VSM
IFC AM-VT OSC FM-VT
FM-LO/DX
AM-LO/DX
FM-VT AM-VT
OSC IFC
CE DO CL DI
FM-LO/DX AM-LO/DX
SD-CONT SD/ST SD-S-UP
RDS-DCHG NOISE-IN RDS-CLK RDS-DATA
RDS-DATA
RDS-CLK
RDS-DCHG
NOISE-IN
CE
DO
CL
DI
VSM RDS-MUTE
FM-ANT GND FM-VCC AM-ANT AM-VCC FM-LO/DX AM-LO/DX FM-VT GND GND GND FM/AM
-OSC
FM/AM-VCC AM-VT GND L-OUT R-OUT GND ST/REQ VSM SD/ST-IND DET-OUT FM/AM-VCC MUTE-DRIVE NC
SC-OUT
SC-IN
A-VSS
A-VDD MPXIN
VREF
QUAL-IND
TEST D-VSS D-VDD XIN XOUT T-57K RDS-CLK
RDS-DATA
SNC-IN/(RDS)NC-IN
XTAL-MODE
GND
VCC
A01
B01
FM-DX/LO RF-MUTE
R-ON AM-ON FM-ON
AM-DX/LO
NC DO CLK DI CE XOUT
LCTR HCTR
VDD AMIN FMIN
VSS
PD1 PD0
AIN
AOUT
VSS
XIN
Q156
RT1P141M
B
To Main PWB 2/4
Page 12
A
To Main PWB 3/4
Page 13
Main PWB(B1) section 1/4
CIRCUIT DIAGRAM
Resistance
for model confirmation
TUNER PACK for model confirmation
used K-B used K-A
used K-B
used K-A