DOWNLOAD Sony KV-34FV310 (serv.man2) Service Manual ↓ Size: 9.65 MB | Pages: 125 in PDF or view online for FREE

Model
KV-34FV310 (serv.man2)
Pages
125
Size
9.65 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-34fv310-sm2.pdf
Date
PREV: Sony KV-34XBR800 (serv.man2) Service Manual

Sony KV-34FV310 (serv.man2) Service Manual ▷ View online

— 30 —
KV-34FV310/38FV310
5-3. BLOCK DIAGRAM
V-Out
AN5522 (24-27”)
STV9379(32-36”)
L.E.D.
Menu
CTRL
I.R.
H-Out
2SD2634(24-27”)
2SD2645(32-36”)
L
R
Stereo Tuner
FRONT
V2
L
R
AUDIO OUT
DY
H.Drive
2
2
2
2
S
4
2
I2C Bus
2
Vd
Hp
E/W
2
Audio Processor
NJW1134
Pin
Out
2SC4159
+13v
Rect.
-13v
Rect.
OCP
Horiz.
Vert.
2
G2
HV Focus
Y/C
Sub
det-Out
200v
Rect.
FBT
FBT
3
RGB
3
RGB
V1
L
R
REAR
V4
Y
U V
3
2
Mircoprocessor
M306V5ME
Video processor
CXA2154/5AS
Y25RSA
Y29RSA
Y34RSA
Y38RSA
24”-NX4011
27”-NX4521
32-36”-NX4600
2
CVBS,FSC
2
Y/C
3L comb
TC90A69.
For FA/FS only
3
YUV
PinP Proc.
M65665FP
.
P board
Iprot
3D comb
MN82832.
C
Yout
BC board
Mono Tuner
L
S
Det. out
REAR
V3
L
R
2
L R
(For FV only)
RGB Driver
TDA6108
2
SR
T
T
A
1226N
Yin
V
LR
M
OUT
135V
V5
L R
Y
U V
YUV SW
NJM2283
Audio SW
NJM2750
3
From
GK Brd
From
GK Brd
9V
From
GK Brd
5V
T o
Y Brd
YUV
T o
GK Brd
L,R Audio
HOT
For FV only
For FA/FS only
DF/QP
DF/QP
V Board
VM
DF
 
A BOARD BLOCK DIAGRAM
— 31 —
KV-34FV310/38FV310
 
GW BOARD BLOCK DIAGRAM
R
L
2
2
DEC
5VDC
TV-8
D.G.C.
AC Line
L.F.T
Energy Star
Relay
TH
P
Rect.
Power Supply
5V
Reg.
5V
STBY
SRT
Power Mosfet
2SK2876
Low B
Rect.
Audio
Rect.
B+
Rect.
135V
24V
12.5V
G board
9V
Reg.
Audio Amplifier
TFA9844
Stereo
7.5 + 7.5w
10 + 10w
T o
D/TK
Brd
To A Brd
To A Brd
To A Brd
To A Brd
To A Brd
From A Brd
L,R process signals
2
T o
D Brd
2
T o
D Brd
D.C. from block
Capacitors
14V
HV
Rect.
2
D.C. for HV. P.S.
Main Power Supply
Front Spk Audio Amplifier
TruSurround
NJM2188
GW Board
Via Hz Board
— 32 —
KV-34FV310/38FV310
 
D BOARD BLOCK DIAGRAM
L
2
inductor
Power Mosfet
2SK2876
Audio Amplifier
TFA9844
Stereo
20w @ 2KHz
From
GK Brd
From GK Brd
L,R signals
2
From
A Brd
2
From
GK Brd
D.C. for
HV Power Supply
14V
2
D.C. for HV. P.S.
High Voltage Power Supply
Sub Woofer Audio Amplifier
Audio Filter
NJM4558
FBT
RHT
1
Audio Vcc
24V
G2
HV
Focus
H.V.
VR
control
DF
From
A Brd
DF/QP
V Board
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