Kenwood LZ-651W Schematics
A B C D E
0
N
M
D
D
A
C
2
8
C
7
C
C
W
1
W
0
LZ-651W
1
MAIN UNIT (X09-716x-xx) (A/2)
TP812 TP808
R119
10K
5V
F102
0.5A
Q107
C133
0.01
100 1/2W
0.01
C111
IC101
1
2
3
4
5
6
7
8
14V
200kHz
8
11
12
15
C206
R156
RT
CS
DT2
IN2+
IN2FB2
GND
OUT2
L106
10u10
+
R178
1.5K
D103
0.01
C207
Q118
Q108
D101
C104
+
1000u16
C101
1000P
C103
0.1
2
0
W101
R108
1K
0.1R105
D102
R102
22
L101
220
C110
0.1
C105
S201
VCC
OUT
GND
R104
R103
220u16
NC
11K
1.0V
1.3V
1.0V
1.0V
1.0V
0.7V
6.8K
+
4
3
2
1
R107
20K
D118
R165
10K C109
6.8K
R155
R162
470
10K
1K
R106
C155
100P
3
Q101
CN101
LCD
BACK-
4
LIGHT
1
2
3
PHOTO
COUPLER
TP108
AVR
2.2K
R179
C140
1.8K
R180
+
0.01
C116
C117
10u16
SWITCHING
AVR CONTROL
2.2V
16
REG
1.1V
15
DT1
1.0V
14
REF
1.0V
13
IN1-
C119
0.022
12
FB1
0.8V
2.2V
11
SEL1
10
OUT1
13.0V
9
VCC
14V
200kHz
Q115
5
4
C150
3
0.22
2
Q116
6
Q115
0
W102
D204
10u10
fc 55kHz
+
D115
R115
1K
R111
INVERTER
AVR
R150
1K
R148
R146
R212
33K
56K
R211
C209
R117
22
1K
10K
JP8
R113
2K
10u10
TP831
11K
Q113
4.7K
+
L105
100
22K
R116
R163
C120
0.1
22K
C157
0.1
R114
10K
8.2K
51
TP109
4.7K
W112
SW
Q112
TP838
0
TP814TP809
R164
1.5A
F101
+
C163
10u10
22K
CN201
6
5
4
2
1
Q105
SWITCHING
FET
C121
220u6.3
D207
5.6K
R201
Q205
+
L104
C161
ACC
D104
C125
220u10
0.1
C122
22K
22K
1211 13 1514
1716
ACC
MUTE
TP813
1
10
7
9
8
D116
D107
R122
82 15
0.1
+
C126
33u25
W195
+
0.1
C160
L108
100
ACC
DET
D201
R203
47K
R202
0.1
C201
76
18 2019
GND
TP804
D105
D111
0
C162
220u6.3
10K
R214
15K
18K
R204
3
89 10
R
GND
DGND
REMO
PARKING
7
TP805
TP810
JP9
C127
-16V
AVR
C141
TP828TP105
+
0.01
C164
C159
10u25
+
220u6.3
12
C137
R169
+
0.01
Q204
47K
R215
R216
470K
Q201
330
22K
R205
R217
33u25
R118
C129
R177
66
R124
5
330
VGND
680
0.01
R206
AGND
TP816
TP802
+
R170
D109
10K
4152
G
AL
STYNC
TP811
TP806
TP803
+13V
R125
AVR
1K
0.1
0.01
C128
C145
W188
0
+
C130
10u10
D108
TP103
TP104
1K
R171
2K
W196
0
TP107 TP830
0.01
C138
C147
10u10
1
7
PARKING
DET.
Q202
D202
D203
D112
Q106
R176
W193
TP829
+
22K
22K
21
AR
TP817
100K
0
W194
W197
R207
B
TP807
0
0
47K
C143
C131
0.01
+7.5V
AVR
0.01
TP826
TP827
2
C202
R2080.1
TP10
C144
C132
TP8
1
10u10
10K
D2
+
INPUT TERMINAL
48
5
0.1
C305
2
3
4
6
D206
REMOTE
CONTROL
SENSOR
5.0V
IC201
1
OUT
2
GND
5.0V
C203
3
7
X09-716x-xx (1/4)
12
VCC
100u6.3
30
R301
5.0V
R213
100
4.9V
100P
C205
0.01
C204
+
R302
RM302
100
DATA BACKUP
5.0V
IC303
1
A0
VCC
A1
WP
A2
SCL
GND
SDA
5.0V
29
C304
0.1
RESET IC
IC302
1
OUT
4.7K
2
IC202
1
0V
2
34
GND
2.7K
8
7
6
5
VSS
NCVDD
BUFFER
VCC
R303
4
3
5
2.7K
4.8V
4.8V
47
5.0V
0V
TP815
C303
0.1
4.8V
4.7V
5.0V
5.0V
TP307
TP306
29
30
4.9V
5.0V
2.3V
3332313029
TC3
RXIN
SCL0
3.2V
1.9V
31.2kHz
P44
P45
1
2
5.0V
5.0V
1
2
R325
∗
42
16MHz
X301
16MHz
28
2726252423
NC
XOUT
RESET
2.1V
16MHz
IC301
MICROPROCESSOR
P46
P47
#INT0
345
678
0V
0V
0V
5.0V
100
R322
4
1K
1K
R324
5
∗
XIN
#PWM9
P52
0V
7
6
TEST
71
0VSS
NT :
PL :
4.2V
R326
TC1
5.0V
9
0.3V
100
0VDD
4.3V
0V
AIN2
R308
10
5.0V
P55
20
100K
11
5.0V
R311
4.6V
VD
4.4V
100
P55
21
Y-BL
12
100K
100K
R310
R309
R312
5.0V
0V
0V
0V
0V
5.0V
0V
0V
R321
100
12
100
RM301
100
R318 4.7K
R323 100K
17
16
15
14
18
R319 10K
R317 3.3K
8
3
22
11
32
Q506
390P
C572
R560
10K
R565
IC101
IC201
IC202
IC301
IC302
IC303
IC401
IC402
IC405
IC501
IC502
R564
IL613
100
2.7K
R562
1
330
3.3K
R563
1K
R559
:
FA
TS
:
T
:
:
T
:
S-
:
ST
:
:
B
:
T
:
T
:
A
22
HD
21
20
B
19
G
18
R
17
NC
16
P57
15
P63
14
P62
13
P61
12
P60
4.8V
34
SDA0
35
VVSS
36
P32
37
P33
38
NC
39
VDD
40
VSS
41
PWM0
42
PWM1
43
PWM2
44
PWM3
JIHGF
5
0
7
BTP807
2
47K
LZ-651W
C143
6
C131
3
194
0
9
197
0
TP101 TP824
0.01
C144
+7.5V
AVR
0.01
C132
TP826
TP827
TP830
2
R2080.1
C202
1
10u10
TP801
10K
D205
W191
W192
+
L502
10uH
L504
10uH
11
C521
10u10
+
C522
0.1
C537
0.1
C528
220u6.3
+
VR501
PICTURE
POSITION ADJ
C708
18P
Q702
71
IL585
0
TP825
0
10K
R209
1
MUTE
DET.
Q203
22K
22K
3
4
R534
3.3K
C543
0.01
11
11
23
12
C551
IL583
15u16
+
C552
0.01
L506
10uH
22K
22K
R535
R701
R539
1K
R547
100
1.2K
IL567
IL566
30K
R546
560
TP301
C702
390P
R702
47K
Q503
47K
R703
TP302
R540
560
IL578
C709
3900P R538
C553
100P
C701
390P
R537
47K
R506
100
C561
Q504
47K
82P
TP837
4.8V
VR501
100K
1
VIN
2
CVOP
TP303TP836
3
HSY
4
FRPT
5
SYNI
6
FRPV
7
TST
4.8V
8
VCC
9
GND
10
0V
SMAC
11
NTPC
12
VSY
13
HRVC
14
VRVC
15
CLKC
16
PWM
17
GND
18
EXCL
4.8V
0.01
C560
1K
GND
IC503
TEST2
C550
0.01
4.8V
C546
1000P
TST
R550
TP304
0V
VCC
PAI R
TCLK
5V
60Hz
5V
15.7kHz
VOC
GND
SPOI
2627282930
0V
28
100
R549
8P
C556
4.8V
MOD1
TST 3
0V
0V
SPIO
L507
2.7uH
596058
VR
SPS
5V
4MHz
24MHz
5V
15.7kHz
GPS
MOD2HRIHRNCCTR
31
32
4.8V
303233
8P
C558
TP305
4.8V
7271706968676665646362616059585756
NC
Q503
NT :0V5.0V
PL :
GND
19
C547
1000P
4.7V
4.8V
TST
TST
TST
BLKI
BLKO
5V
60Hz
5V
15.7kHz
5V
7.8kHz
5V
15.7kHz
VIDEO BUFFER
3V 5V
5V
60Hz
0V
MDS
MDW
MDN
21
22
20
560
560
R542
R543
R544 560
IL571
IL570
IL569
21
22
20
TST
LOWI
LCD TIMING
CONTROL IC
VCS
232425
R545 560
IL572
57
IL590
CLS
SAMD
333435
4.8V
36
55
TST
TST
TST1
TEST
TST2
RESV
RESH
GND
CLD
GND
VCC
OSC1
OSC0
GND
TST
LPGC
PDP
RM501
100
C557
1000P
TST
54
4.8V
53
52
51
R551
220K
4.7V
50
49
IL595
C559
0.22
4.8V
R548
4.8V
0.01
C562
IL601
1M
C555
C554
0.01
0.01
44
38
37
R618
560K
47
48
47
46
45
44
43
42
41
40
NC
39
IL602
38
0.1V
37
36
5V
7.8kHz
IL589IL588IL587
D505
560K
R619
L509
10uH
C576
1u50
+
C577
0.1
D101
D102
D103
D107,116
D108
D109
D111
D112
D115,506
C580
560P
R584
100K
C581
3.3u50
C582
3900P
2V
R585
R586
1K
+
IL629
AM01Z
::D3FS4A
RD18FM(B)
:
1SS184-TE85LD104,105
:
SB05-05CP
:
MA8082-M
:
: MA8030
:
RD16E(B3)
:
MA8130-M
: MA152K
IL628
82K
4.9V
IL627
IL626
IC505
1
2
3
4
VCC
SC
VCO
LPF
V SYNC.
SEPA.
8
HSYNC
0V
7
VSYNC
2.1V
2.9V
6
VIN
2.1V
D118,202,504
D201,204,432
D203,205,206,401-404,
431,501-503,508,509
D207
D505
D507
GND
DAN202U
:
RD6.8M(B2)
:
:DA204U
RD10M(B1)
:
MA716
::MA335
R583
5
IL623
IL625
330K
C578
1
IL619
560P
C579
CN202
AV
INPUT
R578
4.8V
60Hz
560
R509
32
TP502
IL622
100
8
(X09- ) (B/2)
C424
1000P
R581
10K
1K
Q508
R594
C590
0.01
R577
R715
68K
C583
2.7K
AV VIDEO
1
2
3
AV AUDIO
4
4.7
AV GND
AV GND
R579
330
C591
X09-716x-xx (2/4)
IL621
680P
D
75
C5
R566
1
JP10
R718
100
TP818
CN203WH201
1
TP819
2
TP820
3
4
TP821
C706
100u6.3
TP501
+
0.1
C707
13
6
560
0K
IC101
IC201
IC202
IC301
IC302
IC303
IC401
IC402
IC405
IC501
IC502
R565
R564
IL613
100
330
C567
220P
L508
C568
2.7K
R562
1.8uH
1000P
C569
TP401
100P
0.1
3.3K
R563
C570
1K
10K
R559
VR502
FA7703VTE1:
TSOP1838-NK
:
TC7SH08F-TE85L
:
TMP88CP38AF-NK:
S-80845CNNB-NK
:
S-24C02AFB-NK
:
TC4053BF(N)
:
BA3121F
:
TDA7052BT
:
TDA4665T
:
AN2546FH-A
:
R561
IL606
10K
D507
0.01
C566
VCO FREE RUN
ADJ
IC503
IC504
IC505
IC506
S201 TPS818:
Q101
Q105
Q106
Q107
C565 560P
R558 1M
C564 0.1 R557 68K 47K
VCO L.P.F
2.4V
4.8V
IC504
4
5
:
:
:
:
:
:
:
OUT3IN-
V+ IN+
LZ9GJ25
NJM2107F
MM1108XFFE
NJM4580V
2SJ377:
2SK3416TL-NK
2SD1766
2SB1203-FA
2.4V
2
V-
1
2.4V
Q108,118,201,501,503,504,
507-510,512
Q112,203,205,401,403,
404,702
Q113
Q115,116
Q202
Q204,511
Q506
Q515
Q516
R554
68K
R552
R556
IL614
3.6K
IL603
4.7K
44
D506
R555
38
R553
47K
2SC4081
:
DTC124EUA
:
DTA143EUA
:
2SC3518-Z-T1LK
:
DTA124EUA
:
2SA1576A(R,S)
:
2SC2413K:
2SC4097
:
2SA1577
:
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