Sony PVM-2530 Service Manual page 54

PVM-2530
RM-739
1 2
- B1 Board -
A
B
C
D
E
F
G
H
J
[
VIDEO D/A CONVERT, AUDIO CONVERTl
REMOCON DECOR DER, LAST MEMORY,
J1
LED DR IVE, REG
3 4
-90 -
5 6 7 8 9 10 11 12
Q IC D
1C30l.::~
301,1333
1332
11'li1;1308
326,316,1302
107,302, 1307 105 443
1303,1304
449,1305 444
450,445,444
1(107,315,441
109,442,440
!Cl06,303,323 109
322,314
441
324 1301
304,451,1306
1302
!GI04,305
ICI08,325,454
ICI02 446
306,452
317 445
32B,313,1330
476,475,472
I
471,474,473 107
110, 447,470 106
308,307 i
1330
32·r
i 474,473
: 471,470
475,472
113 1331
118
ICIOI, 329
1402 131 !32
129
1331,1403
1401
120
108,309
jl04 117
1405
i
1404
'
Ill 1406 : !08, 1332
103 453
. 1Cl09, 1418
1
104,131[ 103
126
IJOl,106,11211422
1304
101,1303
!02, 1417 102,110
1416
1415,14!9
105
1421
l
ICl301
1C401 Ill
1410 ,1420
1407,1413
116 318 14()2
1409
[411
IC!IO, 115
; 403
IC103 , 401 1401
I
402
!C\05 t408i 404
141~ I 1414
Q IC D
- 91 -
PVM-2530
RM-739
13 14 15
ADJ TP
13
498
RV472
49G
49R
RV471
RV30l
63
RV401
RV402
RV403
RVl40I
RVt402
52
62
61
53
478
47G
47R
1 (1:401
I 51
64
1RV>I03
65
42
AO .. : TP
PVM-2530
RM-739
SCHEMATIC DIAGRAMS
:Modified
Board Page Re f Des
C
r i p
t
i on
D
4 5 Rl543 METAL OXIDE 2.2 K lW-330
H3 4 3 R993 CARBON 39K l/4W-27K
R223 CARBON lOK 1/4W-+22K
K
3
6 R230 CARBON
lOK 1/6W-22K
ELECTRICAL PARTS LIST
B BOARD
C1330
1-123-369-00
ELECT 4. 7 MF 20% 50V
Cl331 1-124-621-91 ELECT 3300MF 2 0% 6. 3V
Dl330 8-719-155-03 DIODE RD24EL2TN
Q1330 8-729-101-54 TRANSISTOR 2SA1175
Rl330 1-249-435-11 CARBON 33K 5% l/4W
Rl331 1-249-431-11 CARBON 15K 5% 1/4W
Rl332 1-249-433-11 CARBON 22K 5% 1/4W
Rl333 1-249-427-11 CARBON 6.8 K 5% l/4W
D BOARD
I
Rl534 \ 1-215-866-51
I
METAL ox I DE 330 5% 1 w
UB BOARD
R3381 1-249-434-11 CARBON 27K 5% 1/6W
R3382 1-249-417-11 CARBON 1 K 5% 1/6W
H3 BOARD
I
R993
j
1-249-434-111 CARBON 27K 5% 1/4W
K BOARD
R223 1-249-433-11 CARBON
R230 1-249-433-11 CARBON
9-963-718-81
22K 5% 1/4W
22K 5% 1/4W
Sony Corporation
TV Group
--92 -
l/4W
1/4W
l/4W
lW
I
English
88AE0232-2
Printed in Japan
(D
1987,7