Sony KV-XA25M93 Service Manual ▷ View online
– 41 –
KV-XA25M93/XA29M80
RM-954
5-8. PICTURE DISTORTION ADJUSTMENT (1)
Item Number 00 – 0B
PICTURE DISTORTION ADJUSTMENT (2)
GEO 1
HSZ (H SIZE)
GEO 3
TLT (TRAPEZIUM)
GEO 0A UPN (UPPER CORNER PIN)
GEO 0B LPN (LOWER CORNER PIN)
GEO 5
VSZ (V SIZE)
GEO 0
HPS (H POSITION)
GEO 9
AGL (AFC.ANGLE)
GEO 8
BOW (AFC.BOW)
GEO 2
PAP (PIN AMP)
GEO 4
VPS (V POSITION)
GEO 7
VLN (V LINEARITY)
GEO 6
SCO (VERTICAL S-Correction)
H-TRAPEZOID (DAC 4 HTR)
KV-XA25M93/XA29M80
RM-954
KV-XA25M93/XA29M80
RM-954
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM
– 43 –
– 44 –
(KV-XA25M93)
F
(Cispr)
PIN-OUT
Q505
IRF614
Q505
IRF614
J1(Tweeter Terminal)
CN3451
Jack
J3421
J3421
Tweeter Box
MAIN.TUVF
TU101
BTF-WG441
<slave: C0H>
<slave: C0H>
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
MONITOR
OUT
OUT
J1
(DVD
TERMINAL)
DL
U
U
V
V
V
UV SW
A (
System controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
SYSTEM
Ucom
IC001
CXP750097
Ucom
IC001
CXP750097
5V REQ
& RESET
IC002
MM1319AFBE
& RESET
IC002
MM1319AFBE
MEMORY
IC003
M24C08-BN6
M24C08-BN6
RECEIVER
SBX3081-01
IC3901
IC3901
Y In
U In
V In
V Out
U Out
Y Out
B
(Audio AMP, Surround Processor, AV IN/OUT, VM Driver)
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>
Adaptive Multi Comb & Filter
IC302
TDA8172
TRU Surround
IC3201
NJM2188M-TE2
IC3201
NJM2188M-TE2
DAC IC3205
CXA1315M
<slave: 46H>
CXA1315M
<slave: 46H>
IC3206
BH3868AFS-E2
IC301
CXA2159S
<slave: 88H>
CXA2159S
<slave: 88H>
TV.V In
47
46
46
45
46
45
CN1407
TV.L In
L1 out
VL out
9
7
4
2
43
1
2
4
3
5
2
4
3
5
45
COMB Y In
COMB C In
CV/Y in
C in
C in
CV/Y out
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
11
18
18
29
28
26
28
26
18
CN1304
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
Y
Y
Y
U
V
U
V
U
V
B
G
R
BLK
H
HALF
28 29 30
34 33 32
41
40
39
31
16
15
13
20
21
H DRIVE
H.PULSE
E/W
VD+
PIN-CONT
IC502
NJM2903M
IC502
NJM2903M
HLT
T504
T504
PMT
T505
T505
H-OUT
Q511
2SD2578
Q511
2SD2578
HDT
T501
T501
N/S DRIVE
IC1800
IC1800
VM DRIVE
Q5902/5906
Q5902/5906
NECK ASSY
R out
CRT SOCKET
CRT
A60LPN70X
A60LPN70X
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
G out
IK in
B out
SIRCS
I2L
11V
135V
7V
R
R
L
Y
U
V
L
C1 out
R1 out
TV.R In
STB TRANS
STB SW TR
O605
2SK2845
O605
2SK2845
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
RED OUT
Q703 2SC2611
VM1
(Velocity
Modulation)
Modulation)
GREEN OUT Q702 2SC2611
BLUE OUT
Q701 2SC2611
H
(
Front AV IN,
Sensor,
Power Switch)
Power Switch)
C6 (
Video Amp, Rotation Circuit
)
RGB OUT
AUDIO OUT
IC6200
TA8200AH
TA8200AH
IC3202
Q3204/3201
Q3204/3201
DVD in
B1 (DVD switch)
DBFB
LINE
FILTER
FILTER
T4601
T4602
T4602
KV-XA25M93/XA29M80
RM-954
KV-XA25M93/XA29M80
RM-954
– 45 –
– 46 –
F
(Cispr)
PIN-OUT
Q505
IRF614
Q505
IRF614
MAIN.TUVF
TU101
BTF-LG433
<slave: C0H>
<slave: C0H>
VIDEO IN 1
VIDEO IN 2
VIDEO IN 3
MONITOR
OUT
OUT
J
(DVD
TERMINAL)
DL
U
U
V
V
V
UV SW
A (
System controller, Y/C Jungle,Deflection,
Tuvif, Front Amp, Power Supply)
SYSTEM
Ucom
IC001
CXP750097
Ucom
IC001
CXP750097
5V REQ
& RESET
IC002
MM1319AFBE
& RESET
IC002
MM1319AFBE
MEMORY
IC003
M24C08-BN6
M24C08-BN6
RECEIVER
SBX3081-01
IC3901
IC3901
Y In
U In
V In
V Out
U Out
Y Out
B
(Audio AMP, Surround Processor, AV IN/OUT, VM Driver)
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>
Adaptive Multi Comb & Filter
IC302
TDA8172
TRU Surround
IC3201
NJM2188M-TE2
IC3201
NJM2188M-TE2
DAC IC3205
CXA1315M
<slave: 46H>
CXA1315M
<slave: 46H>
IC3206
BH3868AFS-E2
IC301
CXA2159S
<slave: 88H>
CXA2159S
<slave: 88H>
TV.V In
47
46
46
45
46
45
CN1407
TV.L In
L1 out
VL out
9 7
4
2
43
1
2
4
3
5
2
4
3
5
45
COMB Y In
COMB C In
CV/Y in
C in
C in
CV/Y out
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
11
18
18
29
28
26
28
26
18
CN1304
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
Y
Y
Y
U
V
U
V
U
V
B G
R
BLK
D3
(Dynamic
Focus, DQP)
Focus, DQP)
H
V.PARA
DQP
IC2801
DQP
V.DRIVE
Q2802/2803
Q2804
V.DRIVE
Q2802/2803
Q2804
HALF
28 29 30
34 33 32
41 40 39
31
16
15
13
20
21
H DRIVE
H.PULSE
E/W
VD+
PIN-CONT
IC502
NJM2903M
IC502
NJM2903M
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
CRT
M68LNH070X
M68LNH070X
DY
Y29RSA-S
Y29RSA-S
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
G out
IK in
B out
SIRCS
I2L
11V
135V
7V
R
R
L
Y
U
V
L
C1 out
R1 out
TV.R In
STB TRANS
STB SW TR
O605
2SK2845
O605
2SK2845
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
H.DRIVE
Q2801
DF TRANS
T2800
RED OUT
Q703 2SC2611
VM1
(Velocity
Modulation)
Modulation)
GREEN OUT Q702 2SC2611
BLUE OUT Q701 2SC2611
H
(
Front AV IN,
Sensor,
Power Switch)
Power Switch)
C6 (
Video Amp, Rotation Circuit
)
RGB OUT
AUDIO OUT
IC6200
TA8200AH
TA8200AH
IC3202
Q3204/3201
Q3204/3201
DVD in
B1 (DVD switch)
DBFB
LINE
FILTER
FILTER
T4601
T4602
T4602
(KV-XA29M80)
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