Sony PBD-V30 Service Manual page 57

PBD-v3o
sEcrtoN 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
T H I S N O T E I S C O M M O N F O R W I R I N G B O A R D S
AND SCHEMATIC DIAGRAMS
(ln addition to this, the necessary note is printed
in each block)
(For printed wiring boards)
. .,.,,,,,,,,,,:,,r,',,,,,,,,,,:
Pattern from the side which gnables seeing.
(The other layers' patterns are not indicated.)
. Through hole is omitted.
. Circled numbers refer to waveforms.
. There are few cases that the part printed on diagram
isn't mounted in this model.
. Chip parts.
Transistor
Diode
c 6 5 4 4 5 6
4
5
1
2 3 3 3
n flnn
JItr[ JL_n_ _n__-0_ JI_ _.0.- -_-!__
I l l . l l
. l l . l l '
I l l \ l l l \ l l l \ l
Tr-lr ïrTlTr TlTnr Trnr TrTlTr lT-Tilrnr lr-lr
a E
1 2 3
3 2 1 3 2 1
5 4 3
2
1
2
1
2
1
(For schematic diagrams)
. All capacitors are in pF unless otherwise noted. pF : p
pF. 50V or less are not indicated except for electrolytics
and tantalums.
. Chip resistors are 1/1 0W unless otherwise noted.
kQ=1000Q, MQ=1000kQ.
. Caution when replacing chip parts.
New oarts must be attached after removal of chio.
B e c a r e f u l n o t t o h e a t t h e m i n u s s i d e o f t a n t a l u m
capacitor, Because it is damaged by the heat.
. Some chip part will be indicated as follows.
Example C541 L452
22U 1OUH
,,,,^. -4
Kinds of capacitor
/
Temperatu re characteristics
External dimensions (mm)
. Constants of resistors, capacitors, lCs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
. Parts with H differ according to the model/destination.
Reter to the mount table for each function.
. All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
. Signal name
XEDIT -+ EDIT
PB/XREC -+ PB/REC
. @]-:
non flammable resistor
. @l:fusible
resistor
. E:
panel designation
. - :
B + L i n e *
. r - - :
B - L i n e *
. 4 : IN/OUT direction of (+,-) B LINE. *
o l-l; adiustment for repair. *
. Circled numbers refer to waveforms. x
* Indicated by the color red.
Note : The components identified by mark A or
dotted line with mark A are critical for safety.
Beplace only with part number specified.
MAIN BOARD
cN001
cN002
c N 4 0 1
cN402
cN452
cN453
cN455
cN651
cN652
cN751
cN801
cN802
cN803
D001
0002
D 1 0 1
D1 02
D 1 0 3
D1 04
D201
D202
0203
D204
0302
0303
0304
0305
D308
0309
D31 2
D 3 1 3
D31 8
D 3 1 9
0320
0321
0322
0401
D404
D40s
D406
0407
D408
D409
0 4 1 0
D 4 1 1
0412
D451
D601
D652
D653
0 7 5 1
D752
DBOl
D802
DB03
D804
0805
0806
DBOT
D808
D809
D81 0
D81 1
D81 2
0 8 1 3
D 8 1 4
H-8
G-9
H - 1 3
r - 1 3
B - 1
D-3
K-4
B-5
J-5
c-1 3
G - 1 1
A-B
H-26
F-7
F-7
A-25
A-25
L-22
K-22
B-24
B-24
L-22
L-22
B-24
B-24
L - 1 8
L-1 I
L-l I
L-l 8
L-1 I
L - 1 I
L-7
L-7
K - 1 9
K - 1 9
c-24
K - 1 8
K-1 6
H - 1 8
H-17
H-1 7
K-21
J - r 6
l-20
J - 1 7
t - 1 7
A-22
D - 1 0
t-21
t-22
D-16
D - ] 6
f - 4 5
t--J
F-4
D-1
E - 1
E-1
F - l
F-1
G - 1
u _ l
H - 1
H - l
t - 1
D81 5
D 8 t 6
081 7
081 8
0819
0820
0821
tc001
rc002
rc003
rc005
rc006
rc007
tc008
rc009
rc302
rc303
tc304
rc306
rc307
rc308
rc309
r c 3 1 0
t c 3 1 1
rc401
rc403
tc404
rc405
tc406
tc407
tc451
rc601
rc605
rc607
tc610
rc651
rc652
tc653
rc654
r u o c c
rc656
rrJoc /
rc658
rc659
tc660
rc661
rc662
rc663
1c701
tÇ702
rc704
tc705
rc751
tc752
1c801
rc802
rc803
tc804
rc805
rc806
1c807
rc808
rc809
r c 8 1 0
tc811
rc812
J - 1
J - 1
K - 1
K-1
D-5
F-22
F-4
G - 1 9
F-1 1
H-20
t - 1 2
G-20
u - z I
F-8
F-8
c-26
U . Z J
c-9
l-2
J-2
E-8
é-zJ
v - a I
K-5
J - 1 9
H - 1 7
H-16
H - ] 7
t - 1 8
t - 1 6
A-22
E - 1 8
D - 1 0
E-9
E-8
H-23
H-22
E - Z I
u-o
G-5
tr-D
O . Z ô
H-5
u-t)
r-6
t-22
J-23
c - 1 9
c - 1 8
D - 1 9
B - 1 6
c-1 1
D - r 1
E-24
U-ZJ
c-22
c-23
F-1 0
H-2
Ê.'zc
E - C
E-3
E-21
E - Z O
D-8
1 c 8 1 3 D - 2 0
1c814
D-22
tc901 t-25
rc902
H-4
1c903 F-2
rc904 H-3
1c905 t-4
rc906 F-8
tc907 G-7
J301
A-4
J302 L-9
J303 L-8
J401 L-1 1
J451 A-6
0001
t-21
0002 r-8
0 0 0 3 H - 1 8
0004 r-8
0 0 0 5 G - 1 8
0006
F-7
0101 K-26
0201
r-1
0303 8-26
0304 8-26
0305
D-7
0306 D-7
0307 K-18
0308 E-8
0309 E-9
0403 H-18
0404 H-17
0405 K-21
0406 J-21
0407 J-17
0408 J-17
0409 121
0410
J-21
Q411
t-17
Q 4 t 2
l - 1 7
0 4 1 3 J - 1 8
0414 l-17
0415 t-17
0 4 1 6 t - 1 6
Q417 V17
0451
A-5
0452 A-5
0651 t-23
0652 B-5
0653 G-7
Q701 D-19
4751 D-16
Q752 D-16
0753 D-16
0801
E-22
0802 F-25
0803 D-26
0804 D-26
0805 E-6
0806 F-22
0807 F-6
0808 E-6
Q809 E-6
0 8 1 0 F - 3
0811 E-3
Q901 J-25
4-1