Sony bg3r chassis kv-ar25m86 Manuales De Servicio
– 33 –
– 32 –
KV-AR25M86
RM-993
KV-AR25M86
RM-993
SECTION 5
DIAGRAMS
5-1. BLOCK DIAGRAM
V1
(Teletext)
TU1401
IC3202
Q3204/3201
Q3204/3201
MAIN.TUVF
TU101
BTF-LG434
<slave: C0H>
<slave: C0H>
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
MONITOR
OUT
OUT
TEXT
DECODER
DECODER
SYSTEM
ucom
IC001
CXP750097
ucom
IC001
CXP750097
5V REQ
& RESET
IC002
MM1319AFBE
& RESET
IC002
MM1319AFBE
PIP
SDA9588
XB23
SDA9588
XB23
<slave : D6h>
IC4104
YCT
CXA2163
YCT
CXA2163
CXD9694
<slave : BEh>
CXD9695
CXD9696
<slave : EOh>
IC4102
TDA9181
TDA9181
Adaptive Comb Filter
<slave : 8Ah>
IC4203
IC4103
IC4301
IC4402
Q1365
Q1372
DL
MEMORY
IC003
M24C08-BN6
M24C08-BN6
RECEIVER
SBX3081
IC3901
IC3901
Y Out
Y IN
FRONT
VIDEO IN 3
VIDEO IN 3
JACK BLACK
J1402
PIN 12P
J1402
PIN 12P
with
STEREO
DECODER
(MSP3415)
<slave: 86H>
STEREO
DECODER
(MSP3415)
<slave: 86H>
AV SW
YC JUNGLE
IC1401
CXA1855S
<slave: 90H>
CXA1855S
<slave: 90H>
IC3302
NJW1139
Audio Processor
<slave:82h>
DAC IC3205
CXA1315P
<slave: 46H>
CXA1315P
<slave: 46H>
IC301
CXA2159S
<slave: 88H>
CXA2159S
<slave: 88H>
TV.V In
47
46
46
45
46
45
CN1407
TV.L In
L1 out
43
1
2
4
3
6
2
4
3
6
V1.V In
V1.L In
V1.R In
V1.Y In
V1.C In
V1.L In
V1.R In
V1.Y In
V1.C In
7
8
10
8
10
V2.V In
V2. L In
V2.R In
V2. L In
V2.R In
14
16
15
17
16
15
17
33
11
18
18
29
28
26
28
26
18
18
23
43
45
45
V3.L In
V3.R In
V3.R In
V3 CV/Y In
V3.C In
V out2
L out2
R out2
L out2
R out2
V
Y
Y
U
V
U
V
Y
C OUT
CV/Y OUT
Sub V
Y
C
U
V
V
Y
U
V
V
Y
U
V
VM
Shape
Q4318/4324
R G B
BLK
B G R
BLK
HALF
28 29 30
4 41 40
34
39
31
16
15
13
20
21
H DRIVE
H.PULSE
E/W
VD+
PIN-CONT
IC502
NJM2903D
IC502
NJM2903D
PIN-OUT
Q505
IRF614
Q505
IRF614
HLT
T504
T504
PMT
T505
T505
H-OUT
Q511
2SC4927
Q511
2SC4927
HDT
T501
T501
N/S DRIVE
IC1800
IC1800
VM DRIVE
Q5902/5906
Q5902/5906
NECK ASSY
R out
CRT SOCKET
DY
Y25RSA
Y25RSA
SP ASSY
G out
B out
FBT
T503
NX-4009
T503
NX-4009
H-DRIVE
Q506
2SC2688
Q506
2SC2688
V-OUT
IC503
TDA8172
IC503
TDA8172
VD-
25
26
25
24
R out
B out
IK in
B out
SIRCS
I2L
11V
135V
7V
R
R
L
V
U
V
L
R1 out
TV.R In
with
ucom
STB TRANS
STB SW TR
Q605
25K2845
Q605
25K2845
DGC
LINE
FILTER
T601
FILTER
T601
THP
THP600
POWER
IC601
STR-F6656
IC601
STR-F6656
T604
T603
SRT
9V REG
IC603
IC603
5V REG
IC604
IC604
+B
+9V
+5V
Audio Front Voc
+Audio 3D Vcc
-Audio 3D Vcc
IC801
SAA5261
<slave: 58H>
<slave: 58H>
RED OUT
Q703 2SC2611
GREEN OUT Q702 2SC2611
BLUE OUT Q701 2SC2611
AUDIO OUT
IC6200
TA8200AH
TA8200AH
F
(Cispr)
LINE
FILTER
T4601
T4602
FILTER
T4601
T4602
AC CORD
A (
System Controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
B8
(Audio AMP, Surround Processor, AV IN/OUT, VM Driver)
P5
(Picture in Picture, DVD Switch, Digital Texture Enhancer)
H2
(Receiver,
Power SW, LED)
Power SW, LED)
C6 (
Video Amp, Rotation Circuit
VM1
(Velocity
Modulation)
Modulation)
CRT
A60LPN70X
A60LPN70X
H1
(Front AV IN,
Key SW)
Key SW)
SUB TUVIF
BTF-LG434