Sharp XL-HP434 (serv.man7) Service Manual ▷ View online
XL-HP434H
6 – 17
Figure 6-17 WIRING SIDE OF P.W.BOARD (6/10)
7
8
9
10
11
12
D1
R58
R57
R48
C60
R87
R84
R20
R46
C31
R45
C30
R52
R47
C32
Q3
R43
C28
R44
C73
R21
R42
C72
R41
C27
Q5
R97
R80
C29
R90
C39
C48
C13
C76
R83
R82
R70
R71
C2
R75
R68
C4
Q1
C38
R9
C42
C64
R27
R81
R86
R89
R79
C74
R25
R23
Q4
R22
R19
R26
R24
R88
R40
C26
R17
R10
R96
C11
C6
C12
C33
FFC5
FFC1
FFC4
C58
CNP2
FJ1
C14
R95
R94
CNP5
C69
C41
C23
C57
C24
C86
C85
C61
C56
Q2
CNP6
CNP3
CNP1
C9
C18
C21
C20
XL1
C3
C22
C44
XL2
C1
C65
C50
C63
CNP4
CD/MP3 PWB-D (BOTTOM VIEW)
1
1
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
16
16
16
15
13 14
11 12
10
9 8
7 6
5 4
3 2
1
1
1
1
11
2
3
4
5
6
7
8
9
10
11
E
C
B
6
5
4
3
2
1
6
7
5
4
3
2
1
6-13 12 - D
FROM MAIN PWB
6-14 2 - D
TO DISPLAY PWB
CNS2
6-18 5 - D
FROM
CD MOTOR PWB
CNW3
6-18 4 - E
TO
CHANGER PWB
CNB1
6-18 6 - B
TO
CD PICKUP UNIT
CNP704
XL-HP434H
6 – 18
Figure 6-18 WIRING SIDE OF P.W.BOARD (7/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
CNP3A
SW1A
M2A
M1A
M1
CNB1
RX1
M2
SW1
SW2
SW3
SW4
CNW3
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
PICKUP IN
SPINDLE MOTOR
SLED MOTOR
CD MOTOR PWB-E
CHANGER PWB-F
RD
WH
BL
WH
BL
WH
BR
COLOR TABLE
RD(R)
OR
YL
GR
BL
VL
VL
GY
WH(W)
BK
PK
PK
BROWN
RED
ORANGE
YELLOW
GREEN
BLUE
VIOLET
GRAY
WHITE
BLACK
BLACK
PINK
16
1
16
15
13
14
11
12
10
9
8
7
6
5
4
3
2
1
1
11
11
10
9
8
7
6
5
4
3
2
1
TRAY
MOTOR
MAIN CAM
MOTOR
PHOTO
INTERRUPTER
DISC
CLAMP
TRAY SW1
TRAY SW2
+
+
–
–
6-17 8 - C
TO CD/MP3 PWB
CNP1
6-17 8 - F
TO CD/MP3 PWB
CNP3
6-17 8 - E
TO CD/MP3 PWB
CNP6
FFC4
FFC1
XL-HP434H
6 – 19
Figure 6-19 WIRING SIDE OF P.W.BOARD (8/10)
7
8
9
10
11
12
TAPE MECHANISM Ass'y(213)
BLE
OWN
ED
ANGE
LOW
EEN
LUE
OLET
RAY
HITE
HITE
ACK
NK
CD PICKUP UNIT(306)
1
7
1
7
SOLENOID
TAPE MOTOR
(213-2)
BK
RD
TAPE MECHANISM
PWB Ass'y(213-3)
6
1
RECORD/PLAYBACK/ERASE HEAD
HEAD PLATE
BLOCK(213-1)
6-14 4 - G
TO DISPLAY PWB
CNP702
E
3 PWB
FFC702
6-13 9 - A
FROM MAIN PWB
CNS102
FC1
XL-HP434H
6 – 20
Figure 6-20 WIRING SIDE OF P.W.BOARD (9/10)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
RT27
RT30
RT21
RT32
RT28
RT29
RT31
CT26
CT23
CT25
CT22
CT28 CT27
RT25
QT21
RT24
CT30
RT26
CT29
C355
R355
R374
R378
R373
R372
R359
R360
C387
R379
R388
R395
R376
C386
R377
C392
C395
R385
R383
C385
R380
Q360
R393
C356
C351
R353
C354
C350
C353
R352
C399
C366
R351
R365
C369
R350
C361
R356
C342
R357
C363
VD301
R323
C323
C334
C331
R336
C330
C332
C335
R369
C347
C346
R345
C345
R301
C341
R346
R348
R344
R347
R381
R399
R349
C348
C397
C381
C302
C382
C384
C388
CHASSIS
GND
CHASSIS
GND
FM ANNTENNA
TERMINAL
AM
IF
AM LOOP
ANNTENNA
CT31
CT32
XT21
LT21
LT22
R370
CT21
ICT21
C372
C374
C373
C371
C383
R386
R386
R391
IC302
R392
R384
R387
L351
C380
L352
C396
C391
ZD351
R382
C393
C370
C398
T351
CF352
C357
C352
CF351
C358
C359
CF302
X351
IC303
C367
C362
R358
C368
T306
C364
C365
CNS303
T303
D302
D301
CNP302
L341
FE301
SO301
C321
L342
CF301
Q301
C394
X352
L354
1 2 3 4 5 6 7 8
9
10
11
12
13
14
15
16
1
2
1
B
1
2
3
2
3
1
1
2 3
2
3
3
C E
2
3
4
5
6
7
8
9
10
11
22
21
21
20
19
18
17
16
15
14
13
12
1
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
11
12
24
23
23
22
21
20
19
18
17
16
15
14
14
TP302
TP301
13
12
11
10
9
8
7
6
5
4
3
2
1
13
AM TRACKING fL
AM BAND
COVERAGE fL
LOW
P
ASS
FILTER
TO MAIN PWB
6-12 6 - C
CNP303
TUNER PWB-C
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