7 - 1
7 - 1
FRONTEND
AM
RIPPLE
AGC
STABILIZER
AFC
VDD
VSA
AM-IF
MONO/
FM
FRONTEND
CONTROL
XTAL
OSC
AM DET
CTRL
AGC
AM
OSC
AGC
VCC2
FM
OSC
AM
MIXER
AM
IF
FM
IF1
FM
IF2
FM
MIXER
AM
DET
FM
DET
VSB
DECODER
CHARGE
PUMP
AGC
STEREO
AGC
STEREO
6181 J16
6182 J15
6183 K14
7101 C11
7102 D9
7103 K10
T105 G2
T106 G2
T109 C9
T110 H7
T111 H6
T112 H9
3180 L5
3181 G8
3186 I19
3187 K18
3188 K17
3189 K17
T118 H17
T120 G19
T121 G19
T122 G19
T123 G19
T124 J19
T125 I19
T126 I19
5119 J13
5121 F16
5122 L7
5123 J7
5130 G8
5131 E9
3105 C8
3106 C3
3107 D4
3108 E3
3109 F4
3113 B12
T127 H19
T128 E10
T140 H17
T141 H13
T142 H14
6103 B4
6105-1 C6
6105-2 J8
6106 C6
6120 C18
6130 F7
6131 E7
7122 L6
7124 L9
7180 K18
7181 L18
7182 L15
7183 K16
T102 A2
T103 B2
3161 E18
3166 H18
3167 H17
3169 F16
3170 D17
3176 J9
2146 F18
2147 F17
2148 F17
2149 K10
2150 A14
2152 G6
3190 K17
3191 L17
3192 L18
3193 M18
3194 M18
3195 M18
3196 M15
T113 A12
T114 B15
T115 A11
T116 H14
T117 J15
4110 D5
5102 G4
5103 H3
5109 B13
5110 B14
5111 A11
5112 B16
5114 C16
2196 K16
2197 K15
3101 G6
3102 E6
3103 D9
3104 A10
2104 A4
2106 C5
2107 H6
2108 H4
2109 H4
2110 C4
3119 A13
3123 K4
3125 K3
3128 L5
3132 K7
3134 K9
3137 L10
7104 E4
7105 E4
7109 K5
7111 D18
7119 B12
3152 K20
3153 K19
3155 H17
3156 D18
3157 D18
3158 G18
3159 F18
3160 F17
2138 H12
2139 I13
2140 J14
2141 I14
2144 H17
2145 G16
20
A
B
C
D
E
2153 G7
2155 E8
2159 H9
2161 D16
2163 E16
2164 I14
2165 D10
4101 G3
4102 G3
4104 L7
4105 B12
4109 D5
2188 M17
2189 M18
2190 I16
2191 J16
2192 J16
2193 J16
2194 J15
2195 J14
M
1105 A2
1121 H20
1122 G20
2101 B5
2103 D9
8
9
10
11
12
13
2111 C4
2112 C13
2119 K8
2120 K8
2122 L8
2123 L8
2124 L8
3141 F10
3142 F9
3143 J10
3144 J11
3145 I12
2130 I17
2131 I11
2132 H11
2133 I12
2134 M12
2135 M12
2136 K20
2137 K19
14
15
16
17
18
19
3.5V
3.5V
1V
1.3V
0.7V
1.2V
F
G
H
I
J
K
L
2166 F16
2167 F16
2169 J11
2186 K19
2187 K17
E
F
G
H
I
J
K
L
2
3
4
5
6
7
0V
0.5V
0.1V
5.4V
0.1V
4.8V
14
15
16
17
18
19
20
2125 K8
2126 G10
2127 G10
2128 C11
2129 D10
6
7
8
9
10
11
12
13
0V
0V
0V
0V
4.5V-8V
1V-8V
0V
0V
0.7V
4.0V
0V
4.0V
0.6V
0V
2V
0.8V
0.15V
0.8V
0.6V
M
A
B
C
D
2V
1
1.4V
0V
0.7V
3.9V-LW
/06 JAPAN
1
11.4V
5.4V typ.
(5V-12V)
7V
7.5V
5.2V
LW
MW
FM
LW
MW
4.8V
0.5V
0.1V
stereo 0.3V
0V
0V
0V
1
2
3
4
5
1.4V
0.7V
1V
1.4V
1.3V
0.8V
0.6V
2V
0V
0.7V
0V
4.1V
3.3V
3.9V
component mounted
450kHz
450kHz
450kHz
Hz
from 2169
0V
0.1V
1.3V
0.7V
0.7V
1V
1.4V
0.6V
1V
1V
1.1V
1.1V
1.4V
stereo 0.2V
mono 4.8V
4.7V
4.7V
3.5V
4.1V
3.4V
LW only
Frame Aerial only
VOLTAGE MULTIPLIER
OSCILLATOR
LW only
AM-RF
C
VERSION
/00 /02 FM/MW/LW
VERSION PROGRAMMING COMPONETS
6120
3156
MW=HIGH
LW=HIGH
LW=HIGH
MW=HIGH
5104
5105
mono 4.8V
1.4V
0.6V
0.9V
1.4V
1.4V
0V
0V
0.7V
8
HN1V02H
4
to/from
7111
VERSION DETECTION
Printed
Printed
Printed
STEREO
CLOCK
DATA
D
FM-OSCILLATOR
FM-RF
4.3V
3.4V
0V
0V
0V
stereo
5V
0V
152 kHz, 50mVpp
Q-multiplier
LW
Ferrite Antenna only
LW only
AM-IF1
AM-IF2
AM-AFC
FM-IF1
FM-IF2
PROGR.
OUTPUT
POR
TS
to 1122
pin 2
RDS only
DISCRIMINATOR
MPX
3157
3170
/00 /02 FM/MW
/01 FM/MW
/14 FM-OIRT/MW
/17 FM/AM
1
blue
red
black
BUFFER AMPLIFIER
MW
AM FRAME AERIAL
AM-OSCILLATOR
VCO
5
3
2
A
B
6105
1
2
3
4
5
6
7
ENABLE/MPX
VCC
RIGHT
GND
LEFT
TUNER BOARD ECO6
/PORTABLE AUDIO
stereo
mono
220n
2127
T123
2150
100n
7103
BC857C
33p
2159
560p
2125
47R
3132
22K
3134
100K
3102
8K2
3103
1n
2103
*
4104
T122
p
BAS216
6106
T121
T127
T120
6131
BZX284-C1
1
6183
8K2
3181
USA
1SV228
T128
6103
BAV99
33n
2p2 J
15p
2153
12p E_EU
3101
33K
2152
560p E_EU
6130
1SV228
7122
BC847C
2122
3n3
390p
2123
2u2
2138
1u
2133
T126
T124
T125
11
p
2106
20p_L
W frame
3142
100K
220R
3141
56K
3105
100u
2129
1u
2n2
2169
2107
100n
220p
2146
4
6
7
8
2141
5119
1
2
3
2167
T141
75K
DT-381
5121
12p
2135
22n_USA
15n
470R
3153
3159
470R
3158
470R
3160
470R
3167
3161
22K
3155
47R
2144
47R
T116
470n
HN1V02H
6105-2
5
3
6
*
2124
18p
22p_LW
2120
p
10p
2119
22n
5123
1
2
3
4
6
7
8
T142
82p
470n
2164
15p
2139
2140
5109
2
G
I
1
O
3
5110
2
G
1
I
3
O
100K
2132
470n
3170
470n
3145
2K2
470n
2130
2131
100n
100n
2161
p
LW
2163
1
2
3
4
5
6
7
8
3143
7KL
5102
1K
3144
22K
T103
T111
T102
T105
T106
220p
2147
2145
2148
2n2
150K
220p
330p
3169
330R
3104
2126
2104
2101
47p
22n_USA
2134
100p
220n
2137
15n
3152
2136
220n
470R
1
2
3
4
6
7
8
2149
33p
2
3
4
6
7
8
5114
7P
7P
5112
1
T112
T140
T118
T114
T117
T110
T113
T109
100n
2165
1105
RT-01T
10u
2128
2
3
4
6
7
8
5111
1
BC337-40
7105
4M7
3107
7104
BC337-40
2K2
3109
100K
3157
100K
7111
3156
6120
BAS216
BC847C
330k_LW
*
4102
*
4110
4109
4101*
2
3
4
6
7
8
22R
3106
5103
7PA
1
C-PAD
180R
3186
1M
3192
7183
BC847C
BC847C
7182
7181
BC847C
BF550
7102
5130
11
p
2155
5131
2188
10n
2196
10n
10n
2187
2192
1n
1n
2193
P0
31
P1
16
PILOT
4
RF-GND1
42
RF-GND2
RIGHT
15
1
RIPPLE
7
VCC1
22
VCC2
VCO
9
23
VDD
VST
ABA
38
?
VST
ABO
WR-EN ?
25
XT
FM-DEMOD
FM-IF1
?
35
FM-IF2
FM-IF2I ?
43
FM-IN
FM-MIXOUT
39
5
FM-OSC
3
FM-RF
8
I-TUNE
17
IF-GND
LEFT
14
12
LPF
24
11
MPX-IN
13
MUTE
30
10
AF-OUT
20
AFC+
19
AFC-
44
AGC
32
AM-AFC
41
AM-IF1-IN
36
AM-IF2
40
AM-MIXOUT
6
AM-OSC
AM-RF
2
CLCK ?
DATA
28
26
DIG-GND
21
FIELDSTR-IND
18
1n
7101
TEA5757H
6105-1
HN1V02H
1
2
7
2166
3176
33K
3128
4K7
3123
3180
10K
2K2
10K
3125
BC857B
15K
3137
BC847C
7124
7109
2112
100p
J
10n
2197
3166
47R
T115
4
6
7
8
5122
1
2
3
1122
1
2
3
4
5
1121
1
2
3
4
2K2
2K2
3188
2111
33p
3108
2110
2109
10p
22K
3189
2108
100p
100p
10K
3190
2191
22u
470K
3195
10K
3196
100K
3194
4K7
3191
2K2
3193
7119
BFS20
J
4105
3113
1K
J
3119
330R
J
BC857B
7180
BAV99
6181
6182
BAS216
2189
220n
220u
2186
2194
1n
2195
22u
1K
3187
2190
22u
P01
VDD
P0
P0
VDD
P0
Vref
P01
Vref
VDD
VCC1
VCC2
VCC2
MPX
VCC1
P1
P1
VDD
P0
VCC1
MPX
TUNER BOARD - CIRCUIT DIAGRAM
Содержание AZ1138
Страница 14: ...5 1 5 1 BLOCK DIAGRAM ...
Страница 15: ...5 2 5 2 WIRING DIAGRAM ...
Страница 16: ...6 1 6 1 FRONT BOARD CIRCUIT DIAGRAM ...
Страница 17: ...6 2 6 2 TOP VIEW BOTOM VIEW FRONT BOARD LAYOUT DIAGRAM ...
Страница 22: ...9 1 9 1 COMBI BOARD CIRCUIT DIAGRAM CD PART ...
Страница 23: ...9 2 9 2 COMBI BOARD LAYOUT DIAGRAM COPPER SIDE ...
Страница 24: ...9 3 9 3 COMBI BOARD CIRCUIT DIAGRAM POWER RECTIFIER PART ...
Страница 25: ...9 4 9 4 COMBI BOARD LAYOUT DIAGRAM COMPONENT SIDE ...
Страница 26: ...10 1 10 1 MP3 BOARD CIRCUIT DIAGRAM ...
Страница 27: ...10 2 10 2 MP3 BOARD LAYOUT DIAGRAM ...