Sony KV-32FQ85B Service Manual ▷ View online
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1
20
21
40
41
60
61
80
(TOP VIEW)
TLHK5190
CATHODE
ANODE
REF
ANODE
CATHODE
UPC1093J-1-T
1 2 3 4 5
PST9143NL
PQ1CG2032FZ
TL1431CZ-AP
VSP9417BC3G
STV9379
7
1
1
15
TDA7482
TDA7269
TDA7269
SE135N-LF4
1
2
3
1 V
OUT
SENSE
2 COLLECTOR
3 GND
3 GND
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FLYBACK
GENERATOR
THERMAL
PROTECTION
2
6
3
5
4
7
1
POWER
AMPLIFIER
+
-
3
1
2
+
-
REFERENCE
VOLTAGE
5-5. IC BLOCK DIAGRAMS
4
3
2
6
7
1
5
Vsense
Remote
DVLD
Internal
OFF
Latch
Centre
Osc
SS
F/B
Timer
TSD
OCP
Control
Logic
Level
Shift
Sel=34v
ref 5v
15v/8v
Driver
Reg. 10v
18
8
14
16
15
10
12
11
9
A BOARD IC5400 STV9379A
G BOARD IC6001 MCZ3001D
A BOARD IC6210 BA033T
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DFP
60
59
56
57
SBUS Interface
IDENT
A/D
SCART Switching Facilities
A/D
D/A
D/A
D/A
D/A
D/A
D/A
I2C Interface
25
23
65
68
1
3
4
5
7
6
48
50
51
47
30
34
31
28
33
37
36
DEMODULATOR
A BOARD IC2000 MSP3411G
1
5
4
3
8
7
2
6
9
G BOARD IC6003 SE135N-LF4
SECTION 6
EXPLODED VIEWS
NOTE :
Items with no part number and no description are not
stocked because they are seldom required for routine
service.
The construction parts of an assembled part are indicated
with a collation number in the remarks
column.
Items marked “*” are not stocked
since they are seldom required for
routine service. Some delay should
be anticipated when ordering these
items.
6-1. CHASSIS
REF.NO.
PART.NO
DESCRIPTION
REMARK
REF.NO.
PART.NO
DESCRIPTION
REMARK
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1
*A-1405-609-A H1 BOARD COMPLETE
2
*A-1405-611-A F1 BOARD, COMPLETE
3 £
1-571-433-21 SWITCH, PUSH (AC POWER)
4
*4-202-531-01 AC CORD LOCK (SC)
5 £
*1-783-083-11 CORD, POWER (WITH FILTER)
6
*4-095-739-01 BRACKET, MAIN
7
A-1302-334-A G BOARD, COMPLETE
8
1-424-855-11 COIL, CHOKE 29MMH
9
8-598-535-20 FRONT END BTF-EF411(KV-32FQ85B)
8-598-533-10 FRONT END BTF-EC411(KV-32FQ85E)
10
*A-1405-623-A J BOARD, COMPLETE
11
*A-1302-336-A B BOARD, COMPLETE
12
*A-1302-550-A A BOARD, COMPLETE(KV-32FQ85B)
*A-1302-333-A A BOARD, COMPLETE(KV-32FQ85E)
13 £ 1-453-444-21 TRANSFORMER ASSY, FLYBACK (NX-6020//Z2B4)
14
14
*A-1302-549-A D2 BOARD, COMPLETE
15
*4-095-738-01 BRACKET, D2
16
*A-1302-335-A D BOARD, COMPLETE
17
*4-093-898-01 BRACKET, H
18
*A-1410-247-A MS BOARD, COMPLETE
19
4-058-870-01 SCREW (4x16)W(+)P TAPPING
20
1-529-408-11 SPEAKER (4.2x24CM)
21
*A-1603-084-A WOOFER COMPLETE ASSY 22-23
22
1-529-417-11 SPEAKER (8CM)
23
7-685-663-71 SCREW +BVTP 4x16 TYPE2 IT-3
24
4-093-896-01 REAR COVER
25
7-685-648-79 SCREW +BVTP 3x12 TYPE2 IT-3
25
21
22
3
4
5
23
13
18
19
24
2
1
19
20
20
17
16
15
14
12
11
10
9
8
7
6
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