Diagrams; Block Diagram - Sony Trinitron KV-AR25M61 Service Manual

5-1. BLOCK DIAGRAM

MAIN.TUVF
with
AV SW
TV.R In
46 L1 out
STEREO 39
TV.V In
47 R1 out
38
TV.L In
DECODER
IC1401
48
CN1407
(MSP3415)
CXA1855S
<slave: 86H>
<slave: 90H>
TU101
BTF-WG442
<slave: C0H>
CV/Y out
43
V1.V In
C1 out
1
45
V1.L In
2
V1.R In
VIDEO IN 1
4
V1.Y In
3
V1.C In
JACK BLACK
6
J1402
V2.V In
PIN 12P
7
V2. L In
8
VIDEO IN 2
V2.R In
10
V3.L In
14
VIDEO IN 3 V3.R In
16
V3 CV/Y In
15
V3.C In
17
FRONT
VIDEO IN 3
J
(DVD,
R
TERMINAL)
11
L
18
R
V out2
L 11
MONITOR L out2
Y 28
R out2
OUT
26
U
V
Y
18
DVD in
Y Y
U U U
DL
V V V
B1
(DVD switch)
B10
(Audio Processor, Audio AMP, Sub Tuner, AV IN/OUT, VM Driver)
KV-AR25M61
SECTION 5

DIAGRAMS

VL out
CV/Y in YC JUNGLE
4
C in
2 IC301
CXA2159S
<slave: 88H>
34 33 32
A (
System controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
CN1304
U
V
UV SW
U
V
– 32 –
KV-AR25M61
RM-995 RM-995
TRU Surround
IC3202
IC3302
Q3204/3201
NJW1139
DAC IC3205
CXA1315M
<slave: 46H>
4 41 40 28 29 30
B G
BLK R G B
Text Decoder
SYSTEM
with Ucom
Ucom
IC801
IC001
SAA5261
CXP750097
<slave: 58H>
V1
(Teletext)
5V REQ
& RESET
IC002
MM1319AFBE
+B
Audio Front Voc
9V REG
+9V
IC603
5V REG
+5V
IC604
H1
(Front AV IN,
Key SW)
AUDIO OUT
SP ASSY
IC6200
TA8200AH
R out
RED OUT Q703 2SC2611
24
G out
GREEN OUT Q702 2SC2611
25
B out
BLUE OUT Q701 2SC2611
26
IK in
23
N/S DRIVE
IC1800
C6 ( )
Video Amp, Rotation Circuit
H DRIVE
H-OUT
H-DRIVE HDT
21
T501 Q511
Q506
2SD2578
2SC2688
H.PULSE
20
PMT
HLT
E/W
PIN-CONT PIN-OUT
T505
13 T504
Q505
IC502
IRF614
NJM2903M
VD+ V-OUT
15
IC503
VD-
16
TDA8172
31
R BLK
H2
(Receiver,
Power SW, LED)
HALF
RECEIVER
SIRCS SBX3081-01
IC3901
DGC
I2L MEMORY
IC003
THP
M24C08-BN6
THP600
LINE
STB SW TR
STB TRANS FILTER
Q605
T601
T604
2SK2845
135V
SRT
POWER
T603
IC601
STR-F6456
11V
7V
– 33 –
CRT SOCKET
R out
DY CRT
G out
Y25RSA A60LPN70X
B out
NECK ASSY
VM1
VM DRIVE
(Velocity
Q5902/5906
Modulation)
FBT
T503
NX-4009
AC CORD
LINE
FILTER
T4601/4602
F (Cispr)