Sony KP-46WT510 Service Manual page 58

A
[TUNER, 3D COMB, AREG, CRT DRIVE, YCT, SYSTEM CONTROL, AUDIO OUTPUT]
COMPONENT SIDE
1 2 3
R866
1 5
A 1 CN10 8 4 1
CN14
IC5
IC710
IC7
5
1 5
5 8
10
+135V
1
5
NC
R865
C770
GND
VP
4
TP7 VP
R1 IC709
GND TP+135V TP+31V
IC11 IC10
V_DRV (-)
SENSOR 5
GND
V_DRV (+)
B
NC
G2_MUTE VCC
1
R559
C476 C488
D318
D317
C466
19
R541
C480 1
R551 TP Y
R44 64
TP PB 20
TP-15V C481 R504
TP PR C482
R569 R568
C
JUNGLE
C9
4 1
R572
52
C485 32
C438
5 8 C455
33 51
IC309
R552
C16 R366
R18
R16
R332
R17
C487 R593 R517
Q369
R516
TP+12V
R342
R594
C84 10,-15V
D GND R596
R598
+15V
GND
DF
GND
DF_V C497
IC9 C78 GND
H_CENT IC8
C74 1,H SHIFT
R140
R139
E
Q11
CN2 AD
SEN_LO
CN13
B
SEN_R
SEN_LE
H_DRV
CN20
GND SEN_U
GND
PIN(E-W)
MID HS MID VS
GND H SHIFT
8
TP6 HP C422
V SHIFT GND G ND
HP
8 5
GND
H CENT GND
IC312
GND MID CR MID YS
ABL
9
GND
1 4
F GND DF GND R512
C437
H SAW MID Y
MID CB
GND
GND GND
GND
HV_PROT Q337
/REGI_MUTE GND G ND
REGI_MUTE
HP VD
HD
VP
GND GND
8
GND GND
DRC SEL1
+5V MID VD
GND
IC305
+3.3V GND GND
DRC SEL2
GND
MID HD
9
RE_YS VD1 GND
SEL CB OUT
G GND
SEL CR OUT GND
GND RST
CN1
SEL Y OUT GND
RE_B
GND Y
RE_G
C410
RE_R CR GND
GND GND GND CB
GND /BINT 5V GND
RH SCLK
GND S-HD
RV SDAT
3.3V S-VD
GND /A_RESET
GND GND
MID BUSY
PCLK
GH 9V
H
GV PDAT
GND SUB G
GND -5V
SUB YS
MID BINT
BH GND
TH CONT(X-SW) GND
BV
R620
GND GND DAT1
RH
VP(V-FBP) CLK1
RV
GH
GV
CN6
BH
BV
GND
I
4 5 6
NL703
CN4
6 1
1 7 1 CN7 5 1
CN9
CN702
R890
C1
CN703
TP+6V
GS GND C7
1 6 C11
R834
CN16
CN704 IC1
ICP-N15
I O
1 3
1 6
C30
8
R880
R874
IC2
C2
TP+11V
C435 I O G
IC13
C12 I O
TP+9V CN7
IC12
I O G
R519
R511 C310 C149
C148
R503
Q353
C141 C140
L317
C781
CN9
R877
IC705
C409 R888
CN22
15 R808
R825
1
1 R826
15
R420
IC706
30 16 30
16
R811 R814
R850
R614
Q324
R346
Q312
R354
R350
Q320
Q308
C374 R338
C503
R339 R337
R605
R602
C501
12 1
C502
5
4 R388
R398
13 48
IC301 R387
C308
8 1
C304 C500
R399
R609
37
R454
24
R453
R462
25 36
C337
C411 C403
C420
R464 R470
L315 8
R468 1
C419
C320
C311
1 IC308
FB301
IC307
9
16 R487 R492 16
CN21
X306
C350
C354
C330
Q329
1 C366
12
1
GND 48
13
C324 R302
Y
C359
R325
R539
GND
16 PB C361
R433
37
GND
24
C314
PR
IC303 36
GND 25 C315
C344
R451
R446 R452
C319
Q334 L304
R410
C400
C335
R421 C386
R448
C414 12
C379
1
R417
13
48
C415
C387
C382
1-688-867-11
C383
C377
24 37
R422
R621
C378
R622 25 36
R423
IC306 A-1405- 136A
COMP V OUT
C390
A32
VIDEO
B32
C372
7 8 9
CN706
UNH009 2.0A
PS701 C740
11
6
1 4 D721
PS702 10
C741
UNH009 2.0A
C752
PS1
C751
C758
C032
R858
C774
48
C776 R855
IC711 39
4
IC4 38
1 C784 1
C785
D718
C786
5
C787 8
C788
C803
R844 R818 Q718
C790
R843
14
25
C791
15 24
C804
C792
C805
C807
AUDIO
IC701
IC702
U-COM
R735
IC304 C376 4
1
32 C381
5
20
IC703 5
33 8
8
19 R702
R705
R717
R718
C800
R765
R436
50
31
IC704
R437
R715
51 1
51
30 R714
L301
52 64
20
32
33
19
80
1
R732
R727
100
81 R713
R897
R327
R730
C745 R737
D712
1
IC310 51
52 64
IC302
R762
R745
Q715
R796
C732 R806
1 4
R807
Q716
CN23
Q3
FL7
C87
X303 1 R154
31 30
IC6
1
FL6
100
R76
C131
R72
FL4
C70
Q12
81
C62
C135
50
80
FL5
51 R77
Q1 3D COMB R79
Q13
C71
FB3 FB4
FB2
A MUTE CONT-S IN
CN6
A1
C1
— 58 —
A BOARD LOCATOR LIST
10 11 12
DIODE
D1
D317
IC708
C757
D318
1
2 PS2
D319
C764
ICP-N15
D701
D704
R861 SP(L)
L.E.
D705
C772
SP(R)
R.E.
D710
D729
R860
D711
R871
C771
D712
R870
Q723
D713
D718
D725
D726
Q719
R628 R837
C744
R839
D729
IC
C124
R107
R813 Q21
IC1
D704
R112 C128
IC2
C94
IC3
TP MAIN TU L
Q7
C139
R70
IC4
IC5
C138
TP MAIN TU R
C147 IC6
IC7
TUNER IC8
C137
IC9
TP MAIN TU OUT
IC10
TP SUBTU OUT
IC11
IC12
IC13
TP SUB LIR
C88 IC301
L9 IC302
C133
IC303
C93
L12 IC304
IC305
C81
IC306
C119
IC307
L8
C120
IC308
C80
IC309
IC310
L11
IC311
IC312
C79
IC701
TU2
MAIN
L7 IC702
TU1
IC703
SUB
IC704
Q712
C44 C51
IC707
IC708
1,PDAT
4 1
PCLK
TP10 SDAT 10 CN701
SIRCS 2
IC711
5V
SCP
G 11
B TP11 SCLK
1
GND
/BINT
SDAT
CN5
11,SCLK
KP-46WT510
TRANSISTOR TRANSISTOR
E-1 Q1 H-8 Q703 F-8
C-2 Q3 F-9 Q712 H-12
C-2 Q7 D-11 Q715 F-8
D-2 Q11 E-1 Q716 F-9
C-11 Q12 G-9 Q717 B-9
C-11 Q13 H-9 Q718 B-9
A-10 Q21 C-11 Q722 B-10
F-9 Q302 F-7 Q723 B-10
E-8 Q303 F-7 Q725 B-11
E-8 Q305 F-6
D-8 Q307 D-4
B-9 Q308 B-6
A-10 Q310 D-5
A-10 Q311 D-5
B-10 Q312 D-6
Q313 D-4
A-5 Q320 D-5
B-5 Q324 D-4
C-1 Q325 F-4
G-9 Q326 F-4
A-2 Q327 G-3
G-9 Q328 F-4
A-2 Q329 F-4
D-3 Q330 G-3
D-1 Q332 G-4
B-2 Q333 G-4
B-1 Q334 G-4
B-4 Q337 F-3
B-6 Q338 G-4
E-4 Q339 G-4
F-7 Q341 E-6
G-5 Q342 B-3
C-7 Q343 B-3
G-3 Q344 G-3
H-4 Q346 B-3
F-4 Q347 B-3
F-5 Q349 D-4
C-2 Q350 B-4
E-7 Q351 B-4
E-6 Q352 C-3
F-3 Q353 C-4
C-9 Q355 C-3
C-9 Q367 C-1
C-9 Q369 D-2
D-8 Q374 B-2
B-8 Q378 D-2
A-10 Q379 D-2
B-8