Sony KDS-60R2000 Service Manual ▷ View online
– 4-15 –
KDS-60R2000
RM-GD001
Reference information
RESISTOR
: RN
METAL FILM
: RC
SOLID
: FPRD
NONFLAMMABLE CARBON
: FUSE
NONFLAMMABLE FUSIBLE
: RW
NONFLAMMABLE WIREWOUND
: RS
NONFLAMMABLE METAL OXIDE
: RB
NONFLAMMABLE CEMENT
COIL
: 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
4-3. CIRCUIT BOARDS LOCATION
Note:
• The parts marked “#” on schematic diagrams are not mounted.
• All capacitors are in
µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
•
: nonflammable resistor.
• 5 : fusible resistor.
•
: internal component.
•
: panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
•
: earth-ground.
•
: earth-chassis.
• All voltages are in V.
• Readings are taken with a 10 M
Ω digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
tolerances.
•
*
: Can not be measured.
• Circled numbers are waveform references.
•
: B + bus.
•
: B – bus.
•
F
: Signal path.
4-4. SCHEMATIC DIAGRAMS
V
V
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
*
Note: The components identified by shading and mark
0 are critical for safety. Replace only with part
number specified.
number specified.
G
S1
AG
FXE
B2
T3
T2
Power Supply
Block
Block
H2A
H1
S2
DTAU MODULE
C
H3
UG
Schematic diagrams and printed wiring boards of the specified boards
for board replacement service are not included in this section.
See Appendix of this manual if you need them.
Note: The components identified by mark contain
confidential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
– 4-17 –
KDS-60R2000
RM-GD001
(2) Schematic Diagram of AG (2/6) Board
6.9
3.3
0
0
3.7
3.7
3.7
0
16.4
16.4
16.4
4.9
0.1
6.8
6.8
6.8
6.8
6.8
6.8
6.8
0
4.3
5.3
10.8
10.8
10.8
10.8
10.8
10.8
5.6
0
9.1
14.9
14.9
14.9
14.9
14.9
14.9
14.9
0
4.9
3.4
2.7
3.3
2.7
0
0
0
3.3
0.8
32.3
9
9
34.6
2.7
9
7.9
0.8
0
3.3
0.1
0
0.1
7.9
3.3
10.8
10.8
3.3
10.8
2.5
1
1.3
0
2.4
10.8
10.3
10.8
1
1.6
1
1
1.5
2.3
10.8
6.4
5.1
10.8
5.1
5.1
5.1
5.1
0
6.8
10.8
0
5.1
A
4
H
11
B
5
I
12
C
6
J
13
D
7
K
14
1
E
8
15
2
F
9
16
3
G
10
AG (2/6) BOARD
(POWER)
GND_2
GND_2
JL8261
GND_2
PTZ-TE25-6.2A
D8254
8765
4
3
2
1
RSS040P03FD5TB
Q8252
TU33V
1608
50V
470p
B
C8262
CHIP
0
R8258
1608
16V
B
C8258
0.022
1/16W
RN-CP
47k
R8265
0.5%
0uH
L8258
1/16W
RN-CP
4.7k
R8279
0.5%
PTZ-TE25-3.9B
D8255
RN-CP
10k
R8300
1/16W
0.5%
V5V
22uH
L8252
1/16W
CHIP
15k
R8269
5%
6.3V
C8284
100
GND_2
2012
25V
1
C8276
RB520S-30TE61
D8251
GND_2
GND_2
2012
25V
1
C8277
2012
25V
1
C8268
1/10W
RN-CP
5%
100k
R8262
3216
10V
4.7
B
C8259
50V
10
C8251
50V
10
C8252
MM3Z6V2ST1
D8250
16V
22
C8260
1.2mH
L8251
GND_2
1608
25V
0.1
B
C8278
1608
50V
1000p
B
C8291
6
5
4
3
2
1
D
D
G
S
D
D
RSQ035P03TR
Q8254
1/16W
CHIP
6.8k
R8307
5%
1/16W
CHIP
22k
R8270
5%
EC31QS03L-TE12L
D8252
22uH
L8250
6.3V
100
C8288
1/16W
CHIP
6.8k
R8310
5%
1/10W
RN-CP
5%
1k
R8266
JL8262
16V
47
C8279
2012
50V
0.1
B
C8253
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
BD9851EFV
IC8251
SEL1
RT
CT
MON2
INV2
FB2
DTC2
PVCC2
OUT2
PGND
OUT1
PVCC1
DTC1
SCP
FB1
INV1
VREF
VCC
STB
GND
1608
25V
0.022
B
C8283
50V
4.7
C8255
1608
50V
1000p
B
C8250
GND_2
1005
16V
220p
CH
C8265
123
4
5
6
TK11819MTL
IC8250
Vin
OSC
DK
Vo
GND
T1
GND_2
3216
10V
4.7
B
C8296
RB520S-30TE61
D8256
10uH
L8256
10uH
L8257
10uH
L8255
6.3V
C8285
100
6.3V
C8287
100
TU5V
GND_2
GND_2
GND_2
10uH
L8253
V9V
D3.3V
10uH
L8259
GND_2
10uH
L8260
GND_2
A9V
16V
47
C8295
16V
47
C8292
R8311
0
D5V
V9V
10uH
L8254
XX
C8286
1608
50V
B
C8280
1000p
1608
50V
B
C8281
1000p
1608
50V
B
C8282
1000p
XX
C8294
XX
C8290
FAN_CONT
002:16D
002:16D
11V
AUDIO_GND
GND_2
JL8250
JL8254
JL8251
JL8258
JL8259
JL8260
JL8255
JL8256
JL8252
JL8253
JL8257
16.5V
STBY5V
7V
9V
AUDIO_VCC
D3.3V
11V
11V
9V
9V
25V
47
C8299
0
R8344
GND_2
TVM_FAN_DRV
003:4E
GND_2
GND_2
R8362
XX
C8311
XX
1/16W
CHIP
10k
R8352
5%
GND_2
GND_2
1/16W
CHIP
10k
R8353
5%
GND_2
XX
R8320
XX
C8309
D8258
XX
GND_2
1/16W
CHIP
47k
R8319
5%
GND_2
1005
CHIP
R8335
0
R8350 XX
11V
C8302
XX
XX
R8334
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CXA1875AM-T4
FAN CONTROL
IC8255
SW1
SW0
DAC4
DAC3
DAC2
DAC1
DAC0
GND
SW2
SW3
SAD0
SAD1
SAD2
SDA
SCL
VCC
GND_2
Q8259
XX
GND_2
GND_2
1/16W
CHIP
5%
4.7k
R8313
50V
10
C8307
25V
47
C8303
Q8262
XX
Q8260
XX
C8306
XX
Q8264
XX
GND_2
1608
25V
0.1
B
C8301
1/16W
CHIP
5%
22
R8341
1/16W
CHIP
5%
22
R8340
1608
25V
0.1
B
C8298
R8369
XX
1608
25V
0.1
B
C8297
R8360
XX
1/16W
CHIP
10k
R8322
5%
C8312
XX
MC2838-T112-1
D8259
GND_2
Q8261
XX
GND_2
JL8271
GND_2
GND_2
GND_2
XX
R8348
XX
R8358
GND_2
MC2838-T112-1
D8257
2SC3052EF-T1-LEF
Q8256
D5V
R8364
XX
0.5%
GND_2
1005
16V
0.1
C8308
X7R
Q8263
XX
11V
XX
R8366
D3.3V
R8333
XX
XX
C8310
C8313
XX
1/16W
CHIP
47k
R8321
5%
XX
R8363
0
R8343
GND_2
GND_2
XX
R8351
C8304
XX
XX
R8365
FAN_CONT
002:3B
R8361
XX
DAC_I2C
004:15A
R8367
XX
R8349 XX
1/16W
CHIP
10k
R8345
5%
GND_2
GND_2
XX
R8347
R8326
XX
GND_2
1/16W
RN-CP
100k
R8323
0.5%
1608
25V
0.1
B
C8305
0
R8342
1/16W
CHIP
5%
10k
R8332
GND_2
GND_2
XX
R8359
R8368
XX
GND_2
GND_2
R8325
XX
C8300
XX
GND_2
Q8258
XX
STBY5V
XX
R8314
GND_2
EMI
G
*FL8250
GND_2
V9V
CHIP
0
R8250
CHIP
0
R8251
CHIP
0
R8252
CHIP
0
R8253
CHIP
0
R8254
CHIP
0
R8255
CHIP
0
R8315
CHIP
0
R8316
CHIP
0
R8317
CHIP
0
R8318
XX
XX
*FB8256
1/16W
10k
R8256
STBY3.3V
0
R8257
C8254
XX
JL8263
JL8264
JL8265
JL8266
JL8267
JL8268
JL8272
JL8273
0uH
FB8251
0uH
FB8252
0uH
FB8253
0uH
FB8250
1608
CHIP
CHIP
R8298
0
R8303
XX
1608
CHIP
R8304
0
R8299
XX
1
2
3
4
5
6
6P
CN8251
TU33V
D3.3V
GND
V5V
V9V
GND
GND_2
CHIP
0
R8305
CHIP
0
R8306
CHIP
0
R8312
RSX201L-30TE25
D8253
GND_2
0
R8370
GND_1
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2GND_1
GND_2
GND_1
GND_2 GND_1
GND_2
GND_1 GND_2GND_1 GND_2 GND_1
GND_2
GND_1
GND_2
GND_1 GND_2
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2
GND_1
GND_2
0
R8371
0
R8372
0
R8373
0
R8374
0
R8375
0
R8376
0
R8377
0
R8378
0
R8379
0
R8380
0
R8381
0
R8382
0
R8383
0
R8384
0
R8385
0
R8386
0
R8387
0
R8388
0
R8389
XX
R8390
FB8254
0uH
FB8255
0uH
1/16W
10k
R8294
1/16W
10k
R8296
GND_2
XX
R8295
MUN2213T1
Q8253
0uH
FB8257
2SA1235TP-1EF
Q8250
2SC3052EF-T1-LEF
Q8251
2SA1235TP-1EF
Q8265
2SC3052EF-T1-LEF
Q8255
1/16W
CHIP
100
R8331
5%
CHECK_V5V
002:10E
002:10E
SUB_ON
002:3D;002:4C;003:5E
CHECK_V9V
002:15J
002:15J
CHECK_V5V
002:15J
002:15J
SUB_ON
002:3D;002:3J;003:5E
CHECK_D3.3V
002:15J
CHECK_33V
002:4H
002:4H
FAN_DRV
002:11C
ATT
003:12F
CHECK_D3.3V
002:10B
002:10B
+B_OVP
003:2B
AC_RLY
003:2C
003:2C
FAN_ERR
002:13G;004:7E
PFC_DET
003:5D;004:7K;004:7E;005:14J
003:5D;004:7K;004:7E;005:14J
FAN5_CONT_G
002:16G
FAN_ERR
002:2B;004:7E
FAN5_CONT_G
002:2B
CHECK_V9V
002:7I
002:7I
CHECK_33V
002:15J
SUB_ON
002:3J;002:4C;003:5E
1/16W
CHIP
5%
470k
R8308
1/16W
CHIP
5%
1k
R8263
1/16W
RN-CP
12k
R8272
0.5%
1/16W
RN-CP
10k
R8276
0.5%
1/16W
RN-CP
15k
R8275
0.5%
XX
C8293
1/16W
RN-CP
120
R8291
0.5%
XX
R8268
1/16W
CHIP
5%
470k
R8267
1/16W
CHIP
10k
R8284
1/16W
RN-CP
1k
R8293
0.5%
1/16W
RN-CP
100k
R8301
0.5%
XX
R8297
3216
25V
4.7
X7R
C8272
1/16W
CHIP
10k
R8278
3216
25V
4.7
X7R
C8275
1005
50V
68p
CH
C8289
XX
R8281
1/16W
RN-CP
1k
R8292
0.5%
XX
R8309
CHIP
0
R8286
XX
R8277
1/16W
CHIP
10k
R8264
CHIP
0
R8280
XX
R8271
3216
25V
4.7
X7R
C8256
XX
C8261
1/16W
RN-CP
47k
R8274
0.5%
XX
C8271
3216
25V
1
B
C8267
1/16W
RN-CP
4.7k
R8290
0.5%
1/16W
RN-CP
47k
R8302
0.5%
3216
25V
4.7
X7R
C8264
1/16W
CHIP
10k
R8260
3216
25V
4.7
X7R
C8266
1/16W
CHIP
10k
R8261
RN-CP
180k
R8273
1/16W
0.5%
1005
50V
33p
CH
C8263
1/10W
RN-CP
5%
100
R8259
FAN_DRV
002:2B
1
2
3
4
5
PQ200WNA1ZPH
IC8253
FAN4-REG
Vin
Vcont
Vout
Vadj
GND
1
2
3
4
5
IC8254
FAN5-REG
XX
Vin
Vcont
Vout
Vadj
GND
1/16W
RN-CP
18k
R8327
0.5%
1/16W
RN-CP
10k
R8328
0.5%
R8330
XX
R8329
XX
1/16W
RN-CP
R8336
10k
0.5%
R8337
XX
0.5%
R8338
XX
R8339
XX
Q8257
XX
Q8266
XX
Q8267
XX
GND_2
R8396
XX
GND_2
R8395
XX
GND_2
R8394
XX
R8324
0
R8346
0
R8393
0
1005
CHIP
R8397
0
1005
CHIP
R8398
0
1005
CHIP
R8399
0
1005
CHIP
R8391
0
XX
R8392
1
2
3
4
5
PQ200WNA1ZPH
IC8252
Vin
Vc
Vo
Vadj
GND
11V_DET
JL8274
3.15A
PS8250
XX
*FB8258
REC_STBY
PANEL_FAN_CONT
0uH
FB8259
A1
B1
A2
B2
A3
B3
A4
A5
A6
B4
B5
B6
A7
B7
A8
B8
A9
B9
A10
B10
A11
B11
A12
B12
A13
B13
A14
B14
A15
B15
A16
B16
A17
B17
A18
B18
A19
B19
A20
B20
A21
B21
A22
B23
B27
B24
B25
A28
B28
A29
B29
A24
A25
A26
A23
A30
B30
B26
A27
C7
C12
A32
C1
A31
B31
C14
C15
C2
C8
C11
B32
C10
C5
C16
C9
C13
C6
B22
C3
C4
C21
C20
C17
C19
C18
C24
C23
C22
C27
C25
C30
C29
C26
C28
C31
C32
96P
CN8250
BRN
AU_VCC
AU_VCC
AU_VCC
AU_GND
AU_GND
NC
NC
NC
NC
NC
NC
A9V
PANEL_EX_FAN_POW
GND
11V
11V
NC(11V_ATSC)
TO
G BOARD
CN6902
REC_STBY
GND
7V
7V
GND
7V
7V
GND
GND
PFC_DET
GND
GND
GND
16.5V
GND
FAN2
FAN_ERR
FAN_DRV
AU_VCC
AU_VCC
AU_GND
AU_GND
AU_GND
NC
NC
GND
NC
GND
NC
REC_ON
NC
GND
NC
STBY_5V
GND
+B_OVP
LAMP_EX_FAN_POW
16.5V
GND
PANEL_FAN_CONT
11V
FAN1
11V
FAN5
PANEL_FAN_POW
D3.3V
GND
AU_VCC
GND
AU_VCC
7V
AU_GND
7V
AU_GND
7V
AU_GND
GND
NC
AC_RLY
NC
GND
NC
GND
NC
GND
NC
16.5V
NC
GND
GND
FAN3
GND
GND
GND
GND
11V
11V
LAMP_FAN_POW
GND
JL8275
JL8276
JL8277
JL8278
JL8279
JL8280
JL8281
JL8282
JL8283
JL8284
JL8285
JL8286
JL8287
JL8288
JL8289
JL8290
JL8291
LAMP_EX_FAN_POW
PANEL_FAN_POW
LAMP_FAN_POW
PANEL_FAN_POW
LAMP_FAN_POW
LAMP_EX_FAN_POW
1
2
3
4
5
6
7
8
9
10
11
12
13
WHT
13P
CN8252
TO
ANTENNA
SWITCH
FAN4
GND
FAN4_PROT
FAN4_POW
GND
FAN5_PROT
FAN5_POW
CHASSIS_EX_FAN_POW
LAMP_EX_FAN_POW
LAMP_FAN_POW
PANEL_FAN_POW
GND
+B (9V)
ATT
0
R8246
0
R8247
0
R8248
0
R8249
AUDIO_GND
AUDIO_GND
AUDIO_GND
AUDIO_GND
0
R8242
GND_1
0
R8243
GND_1
0
R8244
GND_1
0
R8245
GND_1
1/16W
CHIP
100
R8354
5%
1/16W
CHIP
100
R8355
5%
1/16W
CHIP
100
R8356
5%
1/16W
CHIP
100
R8357
5%
1608
50V
B
C8269
2200p
1608
50VB
C8270
2200p
1/10W
R8283
15
1/10W
R8282
15
1/10W
R8285
15
1608
50V
B
C8273
2200p
1608
50V
B
C8274
2200p
1/10W
R8287
15
1/10W
R8288
15
1/10W
15
R8289
1608
50V
F
C8257
0.022
JL8292
JL8293
JL8294
JL8295
JL8296
JL8297
JL8298
JL8299
JL8300
JL8301
JL8302
JL8303
JL8304
JL8305
JL8306
JL8307
JL8308
JL8309
JL8310
JL8311
JL8312
JL8313
JL8314
JL8315
FAN5_CONT
FAN4_PROT
FAN3
SCL_DAC
FAN5_CONT
FAN5_POW
FAN2
SDA_DAC
FAN5_PROT
FAN5
FAN1
FAN4_CONT
FAN4
FAN1_CONT
FAN2_CONT
FAN3_CONT
FAN4_PROT
FAN5_POW
FAN4
FAN5
FAN5_PROT
FAN4_POW
FAN4_CONT
FAN3_CONT
FAN2_CONT
FAN1_CONT
FAN3
FAN1
FAN2
FAN4_POW
D3.3V
TU33V
NOISY AREA SEPARATE GROUND
A9V
A33V DC-DC CONV
V5V
V9V
D5V
TU5V
1A
2.5A
Click on the first or last page to see other KDS-60R2000 service manuals if exist.