Panasonic WJ-HDE300 Service Manual page 28

MAIN BOARD
C
C428
R457
R459
R458
R307
R308
CRCACT
RXERR CK0
R317 C314
R314
R313
R312
IC402
1.8V 60
IC301
61
R320
C313
CLK48M
X300
B
TD405
R409 C432
R411
R416 R456 C429
C403
R414 R318 R316
C404 R413 C431
R410 L400 48MHz
C401 R415 R418 R460 TD301
80
C430
1
C402
A R305
C300
D409
R450
C426
A
C405
8
C418 1 C406
5
26 100
4
1
IC401
R422
IC400
R421
50
76
R425
75
C408 C411 R435
R423
C407 C412 R437 R436
R428
R454
C413
R429
A L401
CN400
2
3
1
<INDEX>
MAIN BOARD
(COMPONENT SIDE)
IC100 A5,B5
IC101 B4,B5
IC103 B4
IC104 B4
IC105 A4
IC106 A4
IC107 A4,B4
CONDUCTOR VIEW OF MAIN BOARD (COMPONENT SIDE)
CN200
2
1
2
1
C310
CN203
C309
IC300
Z214
41
40 C262
20
11
27
IC205
BSTAT0
1 10 R235
R232
21 R234
C218
R233
20
BSTAT1 AB
Y R K E A
C303 28
Z207
1
R310
R304
5
R306
C304 RXVLD
R449 Z212
L404
MODE3
R448
R420
10
R440
27
TD208
15
TXACT
RXACT
TD403
RSTZ
SUSPZ
R239
PU
SE0Z
FS 20
HSZ TD207
22
IC202
TD206 A11
A14 TEST1Z 28
A13
C227
A25
A20 Z203
A17
A19
TD203 CPUCLK
A22
A8
C247 IRQ3 FL2Z
A10
C217
IRQ1 A7
A9
L405 A6 Q200 TD209
C220
IRQ0
L410 R461
2.5V
WRZ
C233
C236
TD210
L411
CN401
1
IC204
B3
4 A1
A2 B4
2
IC108 B5 IC203 A2,A3 IC402 B1
IC109 B5 IC204 A3 IC500 A6
IC110 B5 IC205 B2,B3 IC501 A5,B5,B6
IC111 A5 IC300 B2
IC200 A3,B3 IC301 B1
IC201 B3 IC302 B1
IC202 A2,A3, IC400 A1,A2,
B2,B3 B1,B2
3 1
CN521
R537
C525
L522
40
39
DGND
40
39
TP100
Z215
RDZ
1 C146
IC201
A18
TD121
R214
Z205 Z120
Z117
54
R212 C144
Z118
Z204
Z119 Z109
R203
Z206
R106
54
R224
28
Z211
Z210
Z209 Z208
TD123
R146
R144
R142
1 C145 R143
IC200
IC104
1
Z116
Z112
Z113
Z115
C140
C142
CSZ
54 Z114
R153
TD126 CPUCLK
R147
Z200
TD125
Z202 Z201
R154
XCSZ XCLK
XWRTZ
CSRZ
DCLK
R213
C150
R149
R210
R202 C148
WE0Z
DCLK(66.66MHz)
TD120
BSZ
E
C133
R526
C522
PbF
JHE30JRZ1C MAIN
3 4
Q100 B4,C4,C5 Q522 A5 Q552 B6,C6
Q101 C4 Q523 A5,A6 Q553 A6,B6
Q102 A5 Q524 A4 Q554 A6,B6
Q200 A2 Q525 A5 Q555 A6,B6
Q201 A2,A3 Q526 A6 Q556 A6,B6
Q520 A5 Q550 B6,C6 Q557 A6,B6
Q521 A6 Q551 B6,C6 Q558 A6,B6
4-1
R104
2
1
Q100
2
1.9V
C108 TD101
1
C109
C110
TD100
CN201
IRQ0
R113
C120
C113
C115
C114
C116
52 1
R141 53
IC102 R159
R116
R119
R157
R156
C
IC109
RDZ
IC110
C106
TD124
C107
WE0Z
104 157
156
R124
R125
A24 C111
IC100
R126
C134
E B
R164
TD119
8 Q102
WAITZ 5 D
R152
C151
13
1
SW101 1
X100 4
ICE
SW100
R155
IC111
2 RESET
14
CN100
ICE-I/F
C155
D101
R529
R540 R527 D526 Q522
C520
D524 Q525
D521
VS523
FAN9V
D525
R523
R531
B
TD520
5
Q559 A6,B6 D100 C5 D521 A4
Q560 A6,B6 D400 A1 D522 A4
D405 A1 D523 A5
D406 A1
D407 A1
D500 A6,B6
D520 A5,A6
CN520
3 1
C550 R550 R565
C551 R551 R566
Q550
C552 R552 R567
CN202 40
Q551
C524 VS520
Q552 R536
L521
39
L551
40
C571
39
AC2Z AC3Z
C152
FL0Z FL1Z
R166
C506
R501
TD501
L500
C501 12V
FLT2 C567
TD500
C566
C565
R507
C508
C564
R505
R510
R513
R512 C563
R509
C562
R508
R511 C561
R557 C560
R558 C559
R559
C558
C
C504
R120 C557
R560
R121
R561 C556
R503
C510 R122
R562 C555
R123
R504 IC500
R563 C554
R525
R564 C553
R500
R530
VS522
L520
C521
R520
R522
R524
Q526
FAN12V
D520
C523
D
(COMPONENT SIDE)
6