Diagrams; Block Diagram - Sony KV-XA29K94 Service Manual

Trinitron color tv
Table of Contents

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6-1. BLOCK DIAGRAM

MAIN.TUVF
with
TV.V In
AV SW
47
L1 out
STEREO
46
TV.L In
46
R1 out
45
DECODER
TV.R In
IC1401
45
(MSP3415)
CN1407
CXA1855S
<slave: 86H>
<slave: 90H>
TU101
BTF-WL411
<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
V3.R In
VIDEO IN 3
16
V3 CV/Y In
15
V3.C In
17
FRONT
VIDEO IN 3
SUB.TUVIF
TU1401
SUB.TV. V In
33
BTF-FA401
<slave: C2H>
P2 (
J
(DVD,
R
TERMINAL)
11
L
18
R
V out2
L
29
MONITOR
L out2
Y
28
R out2
OUT
26
U
23
V
Y
18
Y
Y
U
U
U
DL
V
V
V
B
(Audio AMP, Surround Processor, AV IN/OUT, VM Driver)
SECTION 6

DIAGRAMS

TRU Surround
IC3201
NJM2188M-TE2
Adaptive NTSC Comb & Filter
IC302
TDA9183T
CN301
VL out
COMB Y In
COMB C In
9 7
CV/Y in
YC JUNGLE
4
C1 in
2
IC301
CXA2159S
<slave: 88H>
41 40 39
A (
System controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
Picture in Picture
CN1304
)
& DVD Switch
U
V
UV SW
SUB CHROMA
DECODE
U
IC4303
CXA2139S
V
<slave: BAH>
PIP
Sub Y
IC4301
U
Sub U
UV
5DAS288XE-B121
V
Sub V
SW
<slave: D811>
SW2
– 43 –
KV-XA29K94/XA34K94
KV-XA29K94/XA34K94
RM-962
IC3206
IC3202
BH3868AFS-E2
Q3204/3201
DAC IC3205
CXA1315P
<slave: 46H>
34 33 32
28 29 30
B G
R G B
BLK
TEXT
DECODER
YUV Delay
SYSTEM
with Ucom
Ucom
IC801
IC001
PIP
CXP750097
SAA5261
V/U/V SW
<slave: 58H>
IC4302
*V1
(Tele Text)
VM
Shape
Q4318/4324
+B
Audio Front Voc
+9V
+5V
RM-962
H
(
Front AV IN,
Sensor,
Power Switch)
AUDIO OUT
SP ASSY
IC6201
TA8200AH
R out
RED OUT
Q703 2SC2611
24
B out
GREEN OUT Q702 2SC2611
25
B out
BLUE OUT Q701 2SC2611
26
1K in
23
N/S DRIVE
C6 (
)
Video Amp, Rotation Circuit
IC1800
RGP OUT
H DRIVE
H-DRIVE
HDT
H-OUT
21
T501
Q511
Q506
2SC4927 (XA34K94)
2SC2688
2SD2578 (XA29K94)
H.PULSE
20
PMT
PMT
E/W
PIN-CONT
PIN-CONT
T505
13
T504
IC502
Q505
NJM2903D
IRF614
VD+
V-OUT
15
IC503
VD-
16
TDA8172
31
R
BLK
H
HALF
RECEIVER
SBX3081
SIRCS
IC3901
DGC
I2L
MEMORY
IC003
M24C08
THP
THP600
LINE
5V REQ
STB SW TR
STB TRANS
& RESET
FILTER
O605
IC002
T601
T604
2SK2845-LB102
MM1319AFBE
135V
SRT
POWER
T603
IC601
STR-F6656
11V
9V REG
IC603
7V
5V REG
IC604
– 44 –
CRT SOCKET
R out
DY
CRT
G out
Y29RSA
29 RSN (XA29K94)
Y34RSA
34 RSN (XA34K94)
B out
NECK ASSY
VM1
VM DRIVE
(Velocity
Q5902/5906
Modulation)
FBT
T503
NX-4009
D3
(Dynamic
DQP
DQP
V.PARA
DF TRANS
H.DRIVE
V.DRIVE
Focus, DQP)
IC2801
Q2801
T2800
Q2802/2803
/2804
(KV-XA29K94 Only)
D2
(Dynamic
DQP
DQP
V.PARA
DF TRANS
H.DRIVE
V.DRIVE
Focus, DQP)
IC2805
Q2811
T2801
Q2822/2823
H Timing
Shape
Q2821/IC2801
(KV-XA34K94 Only)
AC CORD
LINE
FILTER
T4601
T4602
F
(Cispr)
* Not used for this model.

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