Schematic Diagrams - Kenwood FZDA07ELEF2 Service Manual

A
1
2
3
4
5
6
7
B
(X14-987x-xx)
∗
A
C228
1000P
C214
TP107
15P
C212
1000P
C207
5P
L205
0.12uH
TP105
L204
R208
0.15uH
150
C204 C206 R207
0.22 0.22 150
L207
R204 R206
Q200
0.39uH
39 150
R202
750
C201
33P
C200
33P
∗
R200 R100 R106
100K 0 0
MAIN
TP103
W2
TP100
1
TP348
2
SUB
D100
3
∗
C101
W1
TP101
220P
1
2
∗
D101
3
AM/FM
TP102
F/E
∗
A100
26
GND2
24
RFGND
23
FMANT
22
R103
AMANT
2.2
21 TP114
AM+B
TP350
20
OSCGND
19
R104
VT
TP112
2.2
18
COM+B
17 TP175
IFC
16 TP176
SDA 35
15 TP177
SCL 36
14
D-GND
R105
13 TP115
VDD5V
2.2
12
PLLGND
11 TP178
SMETER 99
10
∗
AMIFOUT TP119
R136
20K
9 TP116
QUALITY 98
8 TP117
RDSOUT
7 TP179
D-GND2
6 TP180
RDSMUTE 4
5
STDGND
4 TP182
R R
3 TP181
L L
AM
TP359
R129
1K
R110
2 TP118
IF+B
1
1
IFGND
GND1
P1
25
TP273
C
X05-615-
A/2-
J104
to TV F/E
Q204
R222 R223 C230 C235 R229
2.7K 560 120P 120P 10
C231
TP123
TP122
L219
1000P
TP120
Q201
R211 R212 C215 C220 R218
2.7K 560 120P 120P 10
C216
TP109
L212
1000P
8.0V
C306
470P
TP342
R330
CL
10K
IC33
HDD
3.3V
AUDIO
AMP
3.3V
R332
10K
CR
C340
TP344
470P
∗
DIVER
B
IC11
SFSIN
R120 2.2K
9
76.0mV BPD
MAIN
R121 2.2K
10
SUB
11.0mV 11
VCC
VTHW
BPF
C122 C120
230.0mV
0.047 0.22
12
NDD
R125 R122
13
NC
GND
14
100K 68K 80.0mV
OPD
15
VTHD
R147
VTHO
Q109
100K
16
OPDIN FSDIN
4.3V
AD
66
R158 R157 18K
65
47K
Q106
Q101
Q108
Q104
Q102
14
A PON3.3V
A PON5V
C420
1
C419
1
AUDIO SW
IC31
C133 0.01
1
AM IN1A 4.0V
2
C325 R365
CNT1
0.1 0 3
L IN2A
4
C326 R364
CNT2
0.1 0
5
R IN4A
6
IN1B
7
IN2B
8
IN4B
D
FZDA07ELEF2/EREF2/MRHF2
2/4
J4
C222
0.01
Q203
R323
15K
R325
Q202
15K
C404 R429
2200P 15K
C403 R425 R427
2200P 6.8K 22K
TP267
7
8
R319
TP343
10K
54 1
R318
56
10K
TP346
3.3V
0V
TP345
3.3V R333
55
10K
R331 10K
53
3.3V
TP347
3
R148
100K
8 0V
C150
7
0.01
6 8.5V
5 80.0mV
4 0V
TL
R149 C155
3
TR
560 0.033
2 42.0mV
CL
1 0.5V
CR
Q100
AGND
R362
100K
16 0V
GND
15 4.0V
15
OUTA
14 8.0V
V+
IC10
13
C303 R363
IN3A
10u16 100K
12 RDS
VREF
+
11
OUTB
∗
10
C307 0.1
NC
46
∗
C308 0.1
9
IN3B 42
0V
X14-987x-xx (1/7)
E
D TV ISO
IC30
1
AOUT 3.3V DOUT
2
AIN- DIN-
3
AIN+ DIN+
8.0V 0V
4
V+ V-
5
BIN+ CIN+
6 9
BIN- CIN-
3.3V
7 8
BOUT COUT
A TV LPF
AGND
1.7V
49
LDOUT0R
50
LDOUT0L
8.0V 51
VP
R328 75
52
RR PAOUT1R
R329 75
53
4.0V
RL PAOUT1L
54
54 PAOUT0R
55
55 PAOUT0L
56
MUTEC
57
MUTEB
58
MUTEA
C319 0.47 59
TUNERL
3.3V
C320 0.47
60
TUNERR
∗
C321 0.47
61
CDL
∗
HDD
C322 0.47 62
CDR
3.3V
3.3V 63
38 MDL PHONE+
3.3V 64
36 MDR PHONE-
11
2.5V
C115
10u16
+
0V
2.5V
5.0V
2.4V
X100
4.332MHz
63