Man - Hitachi DZ-GX20A Service Manual

1 2
1F 2F
C-11 MAN
Note:Components marked * are different between DZ-GX20A,
DZ-MV780A and DZ-MV730A: Refer to the "Parts Difference
Table" for the different components.
MAN -SIDE A-
F
TL0510
TL0509
1E 2E 2 2 E 2
TL0511
E
1D 2D 2D 2D 2 2 D D D 2 2 D 2D 2 2 D 2 2D D
D
1C 2C 2C 2 2 2 C 2C C C
TL2000
(GND)
C
1B 2B 2B B 2 2 B B 2B 2 2 B B
TL0525
B
1A 2A
TL0515
A
1 2
3 4
3F 4F
MAN -SIDE B-
3E 4 4 4E
TL0517
3D 3 3 D 3 3D 3 3 D D D D 4D
TL0524
3C 3C 3 3 C C C C C C C 3C 3 3 3 3 C C 3C 3 3 3 C C 3 C C C C C 4C C 4C 4 4C 4C 4C
TL2001
TL2009
TL2012
3B B 3B 3 3 3 B B B B 4B 4 4
TL2010 TL2013
TL2002
TL0523
TL2004
TL2006
TL2005
3 3 3 3A A 4A
3 4
5 6
5F 6F
5 5E E E E E E E E E E E E 5E 5E E 6 6 E 6E 6 6 6E
TL0512
TL0508
5D 5D 5D D 5D 5 5 5 5 5 5 5D 6D 6D 6 6 D D D 6D D 6D D 6 D D
TL7001
TL7003
TL7005
TL0514
TL7004
TL0513
5C 5C 5C 5C 5C 5 5 C 5C C 6C C 6C C C 6C C 6 6 C C 6C
5 5 5 5 5 5 B B B B 5B B B B 6B B 6 6 B B 6B B 6 6 B B 6B B B
5 5 5 5 5 5 5 5 A 5 6A
[PATTERN No.JA2295-5]
5 6
C - 6
7 8
7F 8F
Parts Difference Table
Synbol No. Location GX20A MV780A MV730A
C1314 2A 100p 100p Not Provided
C1316 2A 0.068 0.068 560p
C1318 5B 1 1 Not Provided
C1324 2A 0.22 0.22 0.01
C1333 3A 2.2 1 Not Provided
C1334 2A 4.7 4.7 Not Provided
C1360 5B 0.01 0.01 Not Provided
C1361 4B 0.01 0.01 Not Provided
C1363 5B 0.01 0.01 Not Provided
C1364 5A 0.22 0.22 Not Provided
C1365 4A 0.22 0.22 Not Provided
C1366 220p 220p Not Provided
5A
C1367 4B 0.01 0.01 Not Provided
C1368 5A 0.01 0.01 Not Provided
7E 8E
C1369 5A 0.01 0.01 Not Provided
C1370 4A 330p 330p Not Provided
C1371 0.01 0.01 Not Provided
4B
C1372 5B 0.01 0.01 Not Provided
C1373 5B 4700p 4700p Not Provided
C2001 4C 1000p Not Provided Not Provided
C2003 4C 2.2 Not Provided Not Provided
C2009 0.1 Not Provided Not Provided
4C
C2011 4C 0.1 Not Provided Not Provided
C2012 0.1 Not Provided Not Provided
4C
C2014 5C 0.01 Not Provided Not Provided
C2015 4D 27p 27p Not Provided
C2017 5C 0.01 Not Provided Not Provided
C2018 4D 1 1 Not Provided
C2020 22 Not Provided Not Provided
4C
C2038 5C 33p Not Provided Not Provided
C2041 5C 10p Not Provided 10p
C2042 5C 10p Not Provided Not Provided
C2090 4C 10 Not Provided Not Provided
7D 8D
C2092 1 Not Provided Not Provided
5D
D0508 2F (S3) 1SS388 Not Provided Not Provided
D0509 Not Provided (S3) 1SS388 (S3) 1SS388
2F
D2004 2B (C)RB521S-30 (C)RB521S-30 Not Provided
IC1305 4A NJM13403V-TE1 NJM13403V-TE1 Not Provided
IC1306 NJM13404R-TE1 NJM13404R-TE1 Not Provided
5B
IC1307 4B NJM3414AV-TE1 NJM3414AV-TE1 Not Provided
IC1308 MB88347PFV MB88347PFV Not Provided
5A
IC2001 5C SN74ALVC04PWR SN74ALVC04PWR SN74LVC04APWR-ZF
IC2002 4C HD49343HNP HD49343HNP HD49343NP
IC2003 HD49343HNP Not Provided Not Provided
4C
IC2008 5D NJM2872AF34 Not Provided Not Provided
L0512 100 10 10
2F
L2000 6C Not Provided 4.7 4.7
L2001 4D 33 33 Not Provided
L2003 4.7 10 10
4D
Q1302 6B (XW) 2SB1705TL (XW) 2SB1705TL Not Provided
Q1305 (CL) 2SC5343E-CL (CL) 2SC5343E-CL Not Provided
5B
R0571 2E 560 0.5% 110 1% 110 1%
7C 8C
R1303 180k 180k 100K
2A
R1308 3A 390 330 220
R1310 3A 82k 100K 120K
R1313 Jumper Jumper Not Provided
4A
R1318 2A 8.2k 8.2k 10K
R1332 39k 39k
2A 27K
R1336 3A 10k 10k Not Provided
R1342 2A Not Provided Not Provided Jumper
R1344 Jumper Jumper Not Provided
2A
R1348 2A 5.6k 5.6k Not Provided
R1350 180 180 Jumper
2A
R1364 3A Not Provided Not Provided 2.2K
R1365 100k 100k Not Provided
5B
R1366 12k 12k Not Provided
5B
R1367 5B 330 330 Not Provided
R1368 4.7k 4.7k Not Provided
5B
R1369 4B 4.7k 4.7k Not Provided
R1372 Jumper Jumper Not Provided
5B
R1373 2A Jumper Jumper Not Provided
7B 8B
R1374 4A Jumper Jumper Not Provided
R1377 4B 33k 33k Not Provided
R1378 4B 33k 33k Not Provided
R1387 4B 33k 33k Not Provided
R1388 5A 10k 10k Not Provided
R1389 100k 100k Not Provided
5B
R1390 5A 8.2k 8.2k Not Provided
R1391 5A 39k 39k Not Provided
R1392 5A 15k 15k Not Provided
R1393 4A 10k 10k Not Provided
R1394 Not Provided Not Provided 1k
4A
R1395 4A 330k 330k Not Provided
R1396 4B 5.6k 5.6k Not Provided
R1397 4A 330k 330k Not Provided
R1398 4B 33k 33k Not Provided
R1399 27k 27k Not Provided
5B
R2000 4D 1k 1k Not Provided
R2001 56 56 Jumper
5C
R2006 4C 56 Not Provided Not Provided
7A 8A
R2009 4C 56 Not Provided Not Provided
R2010 47 Not Provided Not Provided
4C
R2011 5C 6.8 2.7 10
R2012 Jumper Not Provided Not Provided
5C
R2013 5C 22 Not Provided Not Provided
R2014 5C Not Provided Jumper Jumper
R2015 5C 6.8 4.7 10
R2017 4C 33k Not Provided Not Provided
R2043 1k 1k Not Provided
2B
R2062 3C 47k 47k Not Provided
R2063 1k 1k Not Provided
3C
R2064 3C 1k 1k Not Provided
R2065 3C 220k 220k Not Provided
R2066 1k 1k Not Provided
3C
7 8
F
E
D
C
B
A