Sony KDF-55WF655 / KDF-60WF655 Service Manual ▷ View online
34
KDF-55WF655/60WF655
KDF-55WF655/60WF655
REFERENCE INFORMATION
RESISTOR
: RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW NONFLAMMABLE WIREWOUND
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT
:
: RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW NONFLAMMABLE WIREWOUND
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT
:
ADJUSTMENT RESISTOR
COIL
: LF-8L MICRO INDUCTOR
: LF-8L MICRO INDUCTOR
CAPACITOR
: TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
: TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR
: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
qa
qs
qf
qh
qj
qk
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
ql
B1 E1
E2
C1(B2)
C2
w;
B1
E2
C1
C2
ws
wd
(B2)
E1
(B2)
E1
E2
B1
C2
C1
wa
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.5
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
qd
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
qg
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
KDF-55WF655/60WF655
35
KDF-55WF655/60WF655
3-3. BLOCK DIAGRAM
8KFGQ
59
%:#
3
;78
TUVIF
Sub
TUVIF
Sub
OOB
Video5
component
8;%
MS
Memory Stick
ATi
X226
;78
Video7
HDMI
Analog audio
65
)TCRJKEU
)7+
4)$;U;O*U[PE
TU
VSB
QAM
IF Pack
POD
Controller
POD
/Cable Card
PCMCIA
11$#%.-
65
#WFKQ
8;%
8;%
USB1.1
ЊMS
75$
2$QCTF
*/$QCTF
65
&KIKVCN
/QFWNG
;78
8;%
Video6
component
Video2
composite
Video1
composite
Video3
composite
Video4
composite
Video8
HDMI
SW
SW
HDMI Receiver
SiI9993
HDMI Receiver
SiI9993
HDMI Receiver
SiI9993
HDMI Receiver
SiI9993
HDMI micro
H8
HDMI micro
H8
7$QCTF
#$QCTF
D/A
SW
Air
CATV
ANT SW
8KFGQ
KRR
K
36$QCTF
3/$QCTF
LVDS
*$QCTF
IN5
IN1
IN2
IN10
IN4
IN6
IN7
IN8
IN9
IN9
IN5
IN1
IN2
IN10
IN4
IN6
IN7
IN8
IN9
IN3
SPEAKER
(L)
WOOFER
SPEAKER
(R)
Audio out
Control-S in/out
-&$QCTF
+
LCD
Panel
TV Service OSD
WE
Service OSD
GUI Graphics / Analog CC
LCD Engine
Service OSD
Service OSD
Analog
to PCM
PCM1802
S-master
D9788
S-master
D9788
Analog
to PCM
PCM1802
Audio
Amp
CXD9774
AudioAmp
CXD9774
CCPX
DRC-MF
/-MFV1
D20
97
/97
MID-XU
DCP
D9690
Analog
C-Dec.
A2103
ADC
TLV 5734
VDO IN
DRC IN
DTV IN
WE micro
M16C-VS
WE micro
M16C-VS
TV micro
Saiph
TV micro
Saiph
LCD-Engine
micro
MB90330
LCD-Engine
micro
MB90330
LVDS
LVDS
LCD
DRIVER
A7001
PAWN
3D-G
D
JEPICO
LCD
DRIVER
A7001
LCD
DRIVER
A7001
LCD
Panel
LCD
Panel
LVDS
LVDS
Audio
Amp
CXD9774
LVDS
LVDS
#WFKQ
59
%:#
3
Dolby
NJW1106
Tru Surro
AP
NJM1149
2DComb
D2073
%$QCTF
)$QCTF
)$QCTF
($QCTF
**
**
*/$QCTF
$$QCTF
P-SW / CH / Vol
LED
Temp. sens.
☛
KDF-55WF655/60WF655
37
KDF-55WF655/60WF655
1
|
2 |
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
J
—
K
—
L
—
M
—
N
—
O
—
A BOARD SCHEMATIC DIAGRAM (2 OF 3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
6
1
2
3
4
6
1
2
3
4
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
R8301
R8302
R8303
R8304
R8305
R8306
R8307
R8308
R8309
R8310
R8311
R8312
R8313
R8314
R8316
R8317
R8318
R8319
R8320
R8321
R8322
R8323
R8324
R8325
R8326
R8327
R8328
R8329
R8330
R8331
R8332
R8333
R8336
R8337
R8338
R8339
R8340
R8341
R8342
R8343
R8344
R8345
R8346
R8347
R8348
R8349
R8350
R8351
R8352
R8353
R8354
R8355
R8356
R8357
R8358
R
8
3
6
2
C8301
C8302
C8304
C8305
C8306
C8307
C8308
C8319
C8320
C8321
C8322
C8326
C8328
C8329
C8330
C8331
C8332
C8336
C8337
C8338
C8339
C8340
C8341
C8342
C8343
C8346
C8347
C8350
C8351
C8352
C8355
C8356
C8357
C8358
C8359
C8360
C8362
C8366
C
8
3
6
8
C8369
C
8
3
7
0
C8373
C8374
C8375
Q8301
Q8302
Q8303
Q8304
Q8306
Q8307
Q8309
Q8310
IC8301
IC8303
D8301
D8302
D8305
D8306
D8307
D8308
L8301
L8302
L8303
L8304
L8305
L8306
L8307
L8308
L8309
L8310
C8372
C8367
C8365
C8361
C8335
C8327
C8325
C8303
C8314
FB8016
FB8017
R8366
R8367
C8376
R8368
R8369
R8334
R8365
R8364
R8363
C8323
C8324
C8312
C8309
C8310
C8353
C8311
C8313
C8315
C8316
C8333
C8334
C8354
R8361
C8410
R8406
R8408
R8407
R8410
C8409
L8401
Q8305
Q8308
C8422
R8442
R8440
R8439
R8437
R8436
Q8401
Q8410
Q8411
Q8402
X8301
D8702
C8701
C8702
C8703
C8704
C8705
L8701
L8702
R8703
R8438
R8441
R8443
R8360
R8701
R8370
D8701
R8411
R8412
R8413
R8414
L8311
FL8001
FL8002
FL8003
IC8701
C8377
R8415
R8704
Q8412
Q8415
Q8414
Q8413
Q8416
Q8312
Q8311
IC8302
Q8313
R8315
CXD2073Q
SUB COMB FILTER
CXA2103AQ
YCT-SUB
MSB709-RT1
BUFF
MSB709-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
MSD601-RT1
BUFF
100pF
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.001
B:1608
0.022
25V
B:1608
0.1
25V
25V
F:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
16V
16V
B:1608
15p
CH:1608
0.47
10V
B:1608
0.47
10V
B:1608
0.1
16V
B:1608
15p
CH:1608
0.1
25V
25V
F:1608
0.1
25V
25V
F:1608
0.1
16V
16V
B:1608
0
.
0
1
2
5
V
B
:
1
6
0
8
0
.
4
7
1
0
V
B
:
1
6
0
8
15p
CH:1608
0.01
25V
B:1608
0.1
25V
25V
F:1608
0.47
10V
B:1608
0.47
10V
B:1608
1k
1/10W
:CHIP
:CHIP
22k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
150
1/10W
:CHIP
:CHIP
33k
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
15k
1/10W
:CHIP
470
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
22k
1/10W
:CHIP
:CHIP
180
1/10W
:CHIP
:CHIP
33k
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
470
1/10W
:CHIP
:CHIP
3
.
9
k
1
/
1
0
W
:
C
H
I
P
1k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
:GLF2012
:GLF2012
:GLF2012
:GLF2012
:GLF2012
560
1/10W
:RN-CP
3.3k
1/10W
:RN-CP
3.3k
1/10W
:RN-CP
2.2k
1/10W
:RN-CP
100
1/10W
:CHIP
:CHIP
560
1/10W
:RN-CP
5.6k
1/10W
:RN-CP
560
1/10W
:RN-CP
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
560
1/10W
:RN-CP
5.6k
1/10W
:RN-CP
560
1/10W
:RN-CP
5.1k
1/10W
:RN-CP
10p
CH:1608
470p
CH:1608
10
10V
B:CHIP
10
25V
B:CHIP
0.1
25V
25V
B:CHIP
0.1
25V
25V
B:CHIP
10
25V
B:CHIP
10
25V
B:CHIP
UDZS-4.3B
1k
1/10W
:CHIP
:CHIP
MMDL914T1
UDZS-4.3B
1k
1/10W
:CHIP
:CHIP
MMDL914T1
:CHIP
:CHIP
:CHIP
82
16V
470
16V
16V
:AL-CP
270k
1/10W
:CHIP
:CHIP
10k
1/10W
:RN-CP
680
1/10W
:CHIP
:CHIP
3.3k
1/10W
:RN-CP
18k
1/10W
:RN-CP
330
1/10W
:CHIP
:CHIP
120k
1/10W
:CHIP
:CHIP
680
1/10W
:CHIP
:CHIP
330
1/10W
:CHIP
:CHIP
3.3k
1/10W
:RN-CP
27k
1/10W
:RN-CP
10k
1/10W
:RN-CP
100k
1/10W
:CHIP
:CHIP
100k
1/10W
:CHIP
:CHIP
M1FM3
M1FM3
100k
1/10W
:CHIP
:CHIP
10
1/10W
:CHIP
:CHIP
6.8k
1/10W
:CHIP
:CHIP
6.8k
1/10W
:CHIP
:CHIP
10
1/10W
:CHIP
:CHIP
82
16V
1000
6.3V
6.3V
:AL-CP
82
16V
1000
6.3V
6.3V
:AL-CP
4.7
:AL-CP
100
16V
16V
:AL-CP
4.7
:AL-CP
100
16V
16V
:AL-CP
100
16V
16V
:AL-CP
100
16V
16V
:AL-CP
100
16V
16V
:AL-CP
100
16V
16V
:AL-CP
10
16V
:AL-CP
HM601
:1608
:1608
HM601
:1608
:1608
100
1/10W
:CHIP
:CHIP
100
1/10W
:CHIP
:CHIP
22pF
:CHIP
22
1/10W
:CHIP
:CHIP
22
1/10W
:CHIP
:CHIP
0
1/10W
:1608
:1608
0
1/10W
:1608
:1608
0
1/10W
:1608
:1608
0 1/10W
:1608
0.0022
B:1608
B:1608
0.0033
B:1608
B:1608
47p
CH:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.033
16V
B:1608
0.033
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
0.1
16V
16V
B:1608
10k
1/10W
:CHIP
:CHIP
0.01
F:CHIP
0
1/10W
:1608
:1608
0
1/10W
:1608
:1608
1k
1/10W
:CHIP
:CHIP
1k
1/10W
:CHIP
:CHIP
100
16V
16V
:AL-CP
:LB2016
MSD601-RT1
BUFF
MSB709-RT1
BUFF
100
16V
16V
:AL-CP
2.2k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
2.2k
1/10W
:CHIP
:CHIP
MSB709-RT1
MSB709-RT1
BUFFER
MSB709-RT1
BUFFER
MSB709-RT1
BUFFER
VIBRATOR,CRYSTAL
PTZ-TE25-3.9B
100
10V
10V
:AL-CP
10
16V
B:CHIP
16V
B:1608
16V
:AL-CP
0.001
B:1608
:CHIP
:CHIP
1k
1/10W
:RN-CP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
10k
1/10W
:CHIP
:CHIP
1k
:1608
510
2.2
1/10W
:1608
:1608
RB063L-30TE25
22
:1608
2.2k
:1608
22
:1608
1k
:1608
:2012
PQ1CZ41H2ZPH
1.8V REG
56p
:CH1608
150
:1608
5.1k
:1608
MSB709-RT1
BUFFER
MSB709-RT1
BUFFER
2PD601AR
BUFFER
2PD601AR
BUFFER
2PD601AR
BUFFER
IRF7335D1-TR
2.5V REG
IRF7335D1-TR
3.3V REG
TPS5120DBTR
DC/DC CONTROLLER
2PD601AR-115
OVP
56k
SUB-CV/YC-OUT
+3.3V
+2.5V
DD OVP
DD 6V
+5V
IIC-TV
+9V
SUB-VIDEO
+1.8V
+9V
SUBCOMP
DD 6V
DD GND
SUB_BLK
PR
PB
Y
SUB_Y/CV
SUB_C
HD
VD
S
D
A
S
C
L
H
D
V
D
Y
P
B
P
R
V
D
H
D
P
B
P
R
Y
A
D
R
S
S
D
A
S
C
L
C
G
N
D
H
V
C
C
T
E
S
T
A
F
C
F
I
L
HGND
VTIM
SCP
HTIM
YSYM
Y
C
B
C
R
S
W
S
V
C
C
A
P
E
D
CLAMP
XTAL
APCFIL
SGND
FSC
Y CLAMP
CVCC
Y IN
C IN
A
D
I
N
A
D
V
S
A
D
V
O
A
C
O
N
C
D
A
V
D
A
Y
O
D
A
V
S
APCN
MOD1
MOD2
INIT
IRF
VB
VG
VRF
CKSL
CPO
VCV
PLVD
PLVS
CLPEN
CLPO
T
S
T
1
T
S
T
2
D
V
S
S
D
V
D
D
N
C
D
V
D
D
D
V
S
S
T
S
T
3
F_IN
C3_IN
Y3_IN
M
O
N
_
O
U
T
C
1
_
I
N
Y
1
_
I
N
C
2
_
I
N
Y
2
_
I
N
SEL_OUT
SYNC_IN
Y_OUT
PB_OUT
PR_OUT
E
X
T
_
R
E
X
T
_
G
E
X
T
_
B
R
_
I
N
G
_
I
N
B
_
I
N
Y
_
I
N
P
B
_
I
N
P
R
_
I
N
EXT_Y
EXT_PR
EXT_PB
(P1)
(P1)
INV1
FB1
SOFT1
CT
GND
REF
STBY1
STBY2
SOFT2
FB2
INV2
LH1
LL1
OUTGND1
TRIP1
TRIP2
VREF5
OUTGND2
LL2
LH2
OUT1u
OUT1d
Vcc
OUT2d
OUT2u
PWM/SKIP
FLT
5V_STBY
P_GOOD
REG5V_IN
(P1)
(P1)
(P1)
(P1)
SUB COMB/ENCODER
7.7
4.9
2.3
5.7
5.7
4.9
0.0
1.6
6.4
8.5
0.8
0.5
4.9
0.0
0.7
0.0
1.6
2.6
0.0
4.9
0.5
0.8
0.6
0.0
5.8
1.2
2.4
1.9
3.1
3.7
1.8
1.1
2.3
2.9
1.9
2.6
3.3
2
.
3
2
.
7
3
.
1
4
.
4
4.3
3
.
1
2.7
3.2
2.3
3.0
1.7
1.7
2.0
2.0
2.0
0.0
0.5
3.0
3.0
1.9
0.4
0.5
0.2
0.4
0.0
2.7
2.0
2.0
2.0
2.6
2.6
1.9
1.9
1.3
0
.
5
0
.
8
2.1
2.1
2.3
1.9
2.6
3.0
2.4
2.6
1.9
1.8
1.1
1.9
2.6
1.8
1.1
9-965-972-01<LA3>A P2 OF 3
+6V
+5V
+5V
+9V
+5V
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