Diagrams; Block Diagram - Sony KV-XF29K94 Service Manual

KV-XF29M50/XF29M80/XF29K94
SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAM

MAIN.TUVIF
with
STEREO
DECODER
(MSP3415)
<slave: 86H>
TU101
TV.V In AV SW
47 L1 out
TV.L In 39
BTF-WL411 (KV-XF29K94) 48 R1 out
TV.R In 38
IC1401
46
<slave: C0H>
CN1407
CXA1855S
BTF-LG433
<slave: 90H>
(KV-XF29M50/XF29M80)
CV/Y out
43
V1.V In
1 C1 out
45
V1.L In
2 CH140 CH101
V1.R In
VIDEO IN 1 4
V1.Y In
3
V1.C In
JACK BLACK
5
J1402
PIN 12P V2.V In
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
(KV-XF29K94 only) P2 (
Picture in
<slave: C2H Picture & DVD Switch)
(KV-XF29K94 only)
V out2
29
L out2
MONITOR 28
R out2
26
OUT
23
B3
(Audio Processor, Sub Tuner, AV Switch)
– 61 –
KV-XF29M50/XF29M80/XF29K94
RM-954 RM-962 RM-954 RM-962
B7
(Multi Standard
& Comb Filter)
COMB FILTER
(KV-XF29K94)
(Glass Comb)
B2
(Comb Filter)
(KV-XF29M50/
KV-XF29M80)
COMB Y In COMB C In
VL out
9 7
CMV out
YC JUNGLE
4
C out
2 IC301
CXA2139S
<slave: 88H>
32 31 30
A ( Power Supply, HV, Micon, Y/C Jungle)
CN1304
P.N.G
&
DAG
OVD
UV SW
SUB CHROMA SW
DECODE
IC4303
CXA2139S
<slave: BAH> U
V
Sub Y
PIP
Sub U
UV IC4301
Sub V
SW SDA9288XE-B0121
<slave: D811>
CXA1315P
SUB-OVD
5W
IC
D/A
BUS
WOSEE
DET
– 62 –
TRU Surround BBE AUDIO DBFB
PROCESSOR
IC3201 IC3206
IC3202
IC3207 TDA7315D
NJM2187L NJM2150D
Q3204/3201
<slave: 80H>
DAC IC3205
CXA1315P
<slave: 46H>
37 39 40 28 29 30
R G B
CN1302
Additional
Color
SYSTEM
Matrix
Ucom
IC001
CXP750097
YUV Delay
(KV-XF29K94)
CXP86461
(KV-XF29M50/XF29M80)
PIP
V/U/V SW
IC4302
VM
Shape
Q4318/4324 +B
Audio Front Voc
9V REG
+9V
IC603
5V REG
+5V
IC604
– 63 –
KV-XF29M50/XF29M80/XF29K94 KV-XF29M50/XF29M80/XF29K94
RM-954 RM-962 RM-954 RM-962
H3
( Function Key )
AUDIO OUT
SP ASSY
IC6200
TA8200AH
R out
RED OUT
22
B out IC701
GREEN OUT
23
STV5112
B out
BLUE OUT
24
1K in
21
N/S DRIVE
C ( RGB OUT, Rotation Circuit )
IC1800
H DRIVE
H-DRIVE HDT H-OUT
19
Q506 T501 Q511
2SC2688 2SC4927
H.PULSE
18
PMT
E/W
PIN-CONT PIN-OUT
11 T505
IC502 Q505
NJM2903D IRF614
VD+ V-OUT
13
VD- IC503
14
31 TDA8172
BLK
H3
HALF
RECEIVER
SBX3081-51
SIRCS
IC3901
DGC
I2L MEMORY
IC003
THP
M24C08
THP600
AC CORD
LINE LINE
5V REQ
STB SW TR
& RESET STB TRANS FILTER FILTER
O605
IC002
T604 T600/601 T601/602
2SK2845
MM1319AFBE
F(CISPR)
SRT POWER
T603 IC601
STR-F6656
11V
7V
CRT SOCKET
R out
DY CRT
G out
Y29RSA 29 RSN
B out
M68LNH70X
NECK ASSY
VM1
VM DRIVE
(Velocity
Q5902/5906
Modulation)
FBT
T503
NX-4009
HLT
T504
D3
DQP DOP DF TRANS
V.PARA (KV-XF29K94)
V.DRIVE H.DRIVE
XC2X5
Q2811 T2801 (Dynamic
Q2822/2823
Focus, DQP)
D1
H Timing DF DRIVE
Shape Q2805/2806
(Dynamic
Q2821/IC2801 Q2807
Focus, DQP)
(KV-XF29M50/
KV-XF29M80)
– 64 –