Kenwood LZ-800W Service Manual page 17

Monitor
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U
V
PC BOARD (Component side view)
VIDEO UNIT (X35-4170-61)
1
X35-4170-61 A/2 (J74-1083-42)
C411
2
2
1
C414
3
L201
IC201
R207
VR201
FREE
R208
C231
C218
4
C219 C220
R210 R209
R227
D200
1
5
S6
R2
6
POWER
(X35-4170-61)
Ref. No.
IC20 IC30 IC100 IC150 IC151 IC152 IC153 IC154 IC155 IC200 IC201 IC300 IC301 IC302 IC400 IC500 IC501 IC502 IC600 IC601 IC602 IC603 IC700 IC701 IC800 IC801 IC802
Address
6AA
6X
3AA
4AB
Ref. No.
Q11
Q12
Q13
Q14
Address
6Y
6Y
6Y
5Y
7
Refer to the schematic diagram for the values of resistors and capacitors.
W
X
C404
C403
D400
R409
11
C408
Q401
10
C407
C400
R415
IC400
R403
R401
R406
C412
C406
E B
C410
R400
C405
20
1
R402
R412
C415
R410
C402
Q400
C416
C418
C413
C419
B
E
9
Q200
8
C228
C230
R221
D202
C221
CP20
C300
9
8
1
16
C516
C301
19
R300
36
C212
IC502
C517
18
C512
37
C216
L105
C515
16
C209
C217
IC200
C119
1
C518
C215
C800
C202
54
1
C201
72
5
8
55
C324
4 5
14
8
CP202
D301
IC801
3
1
1
4
C803
IC800
IC802
C801
B
E
1
0
7
VR304
C241
VR306
24
R331
13
CONT
Q201
VR200
12
R333
C325
C337
25
C336
GAMEN
C323
R336
R328
VR302
C335
R338
C322
R326
R335
C233
C334
R332
C321
R327
R337
36
1
COMDC
CN200
32
C332
VR305
37
48
2
C317
VR303
C333
COMAC
1
C316
R320
R319
R318
IC603
C232
R228
VR301
C315
R316
RGB AMP
R317
14
C614
1
4
L300
Q15
L32
R302
Q301
IC301
Q11
8
5
R305
R303
C309
R32
Q12
5
4
A30
R1
IC30
1
RESET
S5
S4
8
1
C33
R11
R3
3
S7
VOL+
VOL-
4AA
4AA
5AA
4Z
4Z
4W
3W
3X
5X
Q15 Q100 Q150 Q151 Q152 Q154 Q200 Q201 Q300 Q301 Q400 Q401 Q500 Q501 Q502 Q503 Q600 Q601 Q700 Q701 Q702 Q703 Q720 Q721
5Y
4AA
4AB
3AB
3AB
3AB
3W
4X
5X
Y
Z
C710
C703
5
6
R709
IC700
R705
C704
10
1
R710
8
1
R711
R707
IC701
Q703
E B
4
5
C711
C705
5
R712
C708
C707
C716
Q700
C709
D700
1
Q701
D701
C725
C701
Q702
F700
C108
15
14
C509
14
1
C510
R509
R510
C503
R501
R508
R507
L501
C501
R500
R506
L500
C507
8
7
Q501
R522
C502
C514
C504
R524
C505
R504
Q503
1
C115
R502
R523
28
R518
C513
C506
Q502
R519
Q500
C500
C511
L502
C615
IC155
5
1
R613
3
4
C161
IC154
C611
1
5
75
51
R54
R323
3
4
R51
76
50
R52
C320
R56
R616
R607
R632
L301
R50
R631
IC600
R608
R324
R609
R57
C610
D601
R630
R605
R610
R321
R53
R611
C602
C318
1
8
R623
D603
R325
R622
IC602
R322
R612
5
100
26
4
1
C319
R600
R620
5
1
25
1
7
R619
R634
4
3
C612
CP60
R635
D602
X600
C603
7
8
Q601
Q600
R618
C609
C600
R21
Q14
1
4
R15
R16
R14
D12
D11
R13
Q13
CN11
L10
C22
C32
R31
C30
R615
C31
C21
D20
5X
2W
3Y
3Y
4X
4Z
5Z
5Y
5X
3X
2X
4Y
3Y
4Y
3Y
5Z
19
20
AA
AB
D702
L700
7
6
C724
C106
C100
L100
C409
C723
D100
C105
R151
C107
L103
5
5
4
C101
Q152
8
C110
D101
B
E
R150
E
B
C111
C109
8
1
B
E
4
1
L101
D102
C113
C152
C151
E B
B E
O G I
Q100
Q150
C722
R58
F100
R59
R60
R61
R55
5
1
J50
20
C153
C155
1
I
I
G
G
O
O
C154
C157
X35 B/2
WH1
5
C158
I
G
O
1
J1
C159
IC20
I
S3
R6
S2
G
R20
O
V. SEL
MODE
5Y
2Y
2Z
4X
4X
4W
5Y
2Y
2Y
2Z
2Z
4AB
2Y
AC
AD
JIG
S1
SCRN

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