Sony KDL-20S3000 / KDL-20S3020 / KDL-20S3030 / KDL-20S3040 / KDL-20S3050 / KDL-20S3060 / KDL-20S3070 Service Manual ▷ View online
- 28 -
11
22
Q
O
P
A
B
C
D
E
F
G
H
J
I
K
L
M
N
12
13
14
15
16
17
18
19
20
21
FE_CI_TSCLK,FE_CI_TSSYNC,FE_CI_TSVAL
FE_IOWRB_FWEB
GND_1
C7309
0 . 1
FE_CI1_CE1B
FE_BUF_DIR
C7311
0 . 1
FB7300
0uH
FB7308
0uH
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7307
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
FB7306
0uH
R7319
47
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7308
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
R7300
10k
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7306
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7301
DIR
A0
A1
A2
A3
A4
A5
A6
A7
GND
B7
B6
B5
B4
B3
B2
B1
B0
OE
VCC
C7310
0 . 1
20
19
18
17
16
15
14
13
12
11
12345678
91
0
IC7309
OE1
A0
A1
A2
A3
A4
A5
A6
A7
GND
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
OE2
VCC
FE_CI_TSD[0-7]
C7300
0 . 1
47
R7310
FB7307
0uH
3.3V_MAIN
FE_IOWRB
GND_1
C7308
0 . 1
47
R7311
FB7305
0uH
R7301
XX
FE_RDATA[0-7]
R7317
47
R7318
47
R7316
47
54
3
2
1
IC7300
A
B
GND
Y
VCC
FE_FWEB
C7301
0 . 1
FE_CAM_AD
FE_CAM_TSISYNC
FE_CI_TSD[1]
FE_CAM_AD
FE_RADD[1]
FE_CAM1_INPACKB
FE_CAM_TSIVAL
FE_CAM_DAT[0]
FE_RDATA[1]
FE_CAM_DAT[2]
FE_CI_TSSYNC
FE_RDATA[6]
FE_REGB
FE_CAM_AD
FE_CI_TSD[2]
FE_RADD[4]
FE_CAM_TSID[5]
FE_CI_TSD[0]
FE_CAM_TSOSYNC
FE_CAM_TSID[6]
FE_CAM_TSID[2]
FE_FWEB
FE_RDATA[4]
FE_CAM_TSID[3]
FE_RDATA[5]
FE_CAM_TSOD[0]
FE_CAM_TSOVAL
FE_M_DATA[6]
FE_M_VAL
FE_CAM1_WAITB
FE_CI_TSCLK
FE_CAM_TSOCLK
FE_RADD[0]
FE_M_DATA[5]
FE_CAM_AD
FE_RADD[2]
FE_CAM_AD
FE_CAM_AD
FE_RADD[7]
FE_M_DATA[4]
FE_RADD[5]
FE_CAM_TSID[4]
FE_CAM_TSOD[2]
FE_RDATA[3]
FE_CAM_AD
FE_RADD[3]
FE_CAM_TSID[7]
FE_M_DATA[3]
FE_CAM_TSOD[1]
FE_M_DATA[2]
FE_CAM_DAT[1]
FE_CAM_AD
FE_CAM_TSID[1]
FE_M_SYNC
FE_M_DATA[1]
FE_CAM1_IREQB
FE_CAM_DAT[3]
FE_M_DATA[0]
FE_CAM_DAT[4]
FE_CAM_TSICLK
FE_RDATA[0]
FE_CAM_DAT[7]
FE_CAM_DAT[5]
FE_M_DATA[7]
FE_CAM_DAT[6]
FE_CAM_TSID[0]
FE_RADD[6]
FE_RDATA[2]
FE_RDATA[7]
FE_CI_TSVAL
FE_M_CKOUT
DATA to/from CAM
EMMA2LR
TS to EMMA
EMMA2LR
EMMA2LR
B1
3C/13
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 3C/13 ~
- 29 -
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 3D/13 ~
11
21
22
R
Q
P
EE
FF
S
T
U
V
W
X
Y
Z
AA
BB
CC
DD
20
18
19
17
15
16
14
12
13
R7330
10k
FE_CI1_PWR_EN
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
A32
A33
A31
B31
B33
B32
B22
A34
B34
CN7300
WE#
IREQ#
VCC
VPP1
MIVAL
MCLKI
A12
MDI2
MDI3
VCC
VPP2
MDI4
MDI5
MDI6
A7
MDI7
A6
MCLKO
A5
RESET
A4
WAIT#
A3
INPACK#
A2
REG#
A1
MOVAL
A0
MOSTRT
D0
MDO0
D1
MDO1
D2
MDO2
IOIS16#
CD2#
GND
GND
308
H
C7315
0 . 1
306
H
R7319
47
R7326
10k
R7327
10k
C7313
0 . 1
5V_MAIN
R7328
10k
47
R7310
3.3V_MAIN
307
H
JL7300
C7314
4 . 7
FE_NCI1_OVR
47
R7311
305
H
R7331
1k
8765
4
3
2
1
IC7310
EN
FLAG
GND
NC
NC
OUT
IN
OUT
JL7301
GND_1
R7329
10k
R7317
47
R7318
47
R7316
47
R7333 47
0uH
FB7309
FE_CAM_TSIVAL
FE_CAM_TSOSYNC
FE_CAM_ADD[7]
FE_CAM_TSISYNC
FE_CI_TSD[1]
FE_CAM_ADD[5]
FE_CAM_TSIVAL
FE_CAM_TSOD[0]
FE_CI_TSSYNC
FE_CAM_ADD[3]
FE_CAM_ADD[2]
FE_CAM_TSID[3]
FE_CAM_DAT[0]
FE_CAM_TSID[6]
FE_CAM1_IREQB
FE_CI_TSD[2]
FE_CAM_WEB
FE_CAM_TSID[5]
FE_CI_TSD[0]
FE_CAM_ADD[7]
FE_CAM_TSID[5]
FE_CAM_ADD[5]
FE_CAM1_RSTB
FE_CAM_TSID[6]
FE_CAM_TSID[2]
FE_CAM_REGB
FE_CAM_TSID[3]
FE_CAM_DAT[2]
FE_CAM_TSOVAL
FE_CAM_ADD[2]
FE_CI_TSCLK
FE_CAM_DAT[1]
FE_CAM_ADD[1]
FE_CAM_ADD[4]
FE_CAM_ADD[4]
FE_CAM_ADD[0]
FE_CAM_TSID[2]
FE_CAM1_WAITB
FE_CAM_TSID[4]
FE_CAM_TSOCLK
FE_CAM_TSID[4]
FE_CAM_ADD[0]
FE_CAM_ADD[3]
FE_CAM_TSICLK
FE_CAM_ADD[1]
FE_CAM_ADD[6]
FE_CAM_TSID[7]
FE_CAM_TSOD[2]
FE_CAM_ADD[6]
FE_CAM_TSID[1]
FE_CAM_TSID[7]
FE_CAM_TSICLK
FE_CAM_TSOD[1]
FE_CAM1_INPACKB
FE_CI1_INPACKB
FE_CAM_TSID[0]
FE_CAM_REGB
FE_CI1_IREQB
FE_CI_TSVAL
FE_CI1_WAITB
EMMA2LR
5V SWITCH
ADDR to CAM
CTRL to/from CAM
PCMCIA DVB-CI CONN
E
B1
3D/13
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 30 -
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 4/13 ~
C3415
100p
JL3405
R3420
15k
GND_1
FE_ABCK,FE_ADO,FE_ALRCK,FE_AMCK
001:H2
GND_1
C3410
XX
C3420
0 . 1
R3407
XX
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC3400
MCLK
BiCK
SDTI
LRCK
RSTN
SMUTE
ACKS
DIF0
DIF1
AOUTR
AOUTL
VCOM
VSS
VDD
DEM
DZF
5V_MAIN
R3413
1k
GND_1
C3414
100p
R3417
10k
FB3402
0uH
100k
R3409
5
4
3
2
1
IC3401
XX
CONTROL
GND
NOISE
VOUT
VIN
8
7
6
5
4
3
2
1
IC3402
R3415
39k
DIGITAL_RF_L
R3427
100
R3423
18k
C3413
XX
C3419
0 . 1
R3419
18k
R3403
XX
R3422
18k
XX
R3406
JL3409
R3412
1k
R3426
100
XX
R3424
C3404
XX
220
R3411
R3418
10k
R3401
10k
C3405
XX
C3406
XX
R3416
18k
R3414
39k
XX
R3425
100k
R3408
C3400
0 . 1
R3404
10k
8.5V_MAIN
JL3401
10
C3401
FB3400
XX
FE_NMASTER_RESET
C3409
XX
FB3401
0uH
C3422
1
10
C3417
C3421
10
C3424
0 . 1
R3428
0
R3421
15k
220
R3410
JL3408
C3423
1
C3412
XX
10
C3402
8.5V_MAIN
DIGITAL_RF_R
JL3404
R3402
XX
JL3402
JL3400
100p
C3411
100
R3405
RESET_N
FE_NMASTER_RESET
C3407
4 . 7
C3408
4 . 7
C3403
XX
FE_AMCK
FE_ALRCK
FE_ABCK
FE_ADO
AMPLIFIER GAIN = 2.0
ANALOGUE AUDIO
AUDIO DAC & AMP
EMMA2LR
RESET SIGNAL GENERATION
B1
4/13
B1.-SE2
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 31 -
~ B1 Board Schematic Diagram [ Main Microcontroller, HDMI/AV Side/PC Input, Audio Processor, Scarts ] Page 5/13 ~
R7500
100
R7514
XX
JL7529
R7513
1
0
k
3.3V_MAIN
SDA_EMMA
R7506
390
FE_TXD1B
JL7506
JL7505
FE_MS_INS
JL7512
FE_JIG_MODE
3.3V_MAIN
R7505
390
R7504
XX
SDA_DIGITAL
Q7503
R7510
390
FE_MS_DAT[0]
JL7532
JL7509
100
RB7501
D7502
3.3V_MAIN
Q7501
JL7525
JL7510
JL7508
FE_RXD0B
FE_USB_DN
R7515
10k
FE_JTCK,FE_JTDI,FE_JTDO,FE_JTMS,FE_JTRST,FE_NMI_EDINT
JL7531
GND_1
TP7500
JL7523
SCL_DIGITAL
JL7513
GND_1
JL7504
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
181871421
Q9733
CN7500
+3V3D
GND
RST
NC
TXD0B_MAIN
RXD0B_MAIN
TXD1B_MAIN
RXD1B_MAIN
TXD3B_MAIN
RXD3B_MAIN
JIG_MAIN
+3V3D
GND
JTCK
JTDO
JTMS
JTRST
JTDI
EDINT
NMI
GND_1
JL7503
JL7501
FE_TXD0B
3.3V_MAIN
JL7507
R7503
100
GND_1
FE_RXD1B
R7507
XX
D7503
FE_MS_BS
GND_1
JL7526
D7501
Q7502
FE_MS_CLK
D7500
Q7500
JL7514
GND_1
JL7524
FE_NUSB_OVR
R7502
100
SCL_EMMA
R7511
390
R7509
10k
4.7k
R7512
JL7530
JL7527
1
2
3
4
5
6
7
8
9
10
182020911
CN7501
JL7528
3.3V_MAIN
FE_USB_PON
R7501
100
FE_USB_DP
R7508
10k
JL7500
JL7511
XX
C7501
XX
C7502
10k
RB7500
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
FE_JTRST
FE_JTCK
FE_NMI_EDINT
FE_MS_INS
FE_JTDI
FE_MS_BS
FE_MS_CLK
SIGN15457
FE_MS_DAT[0]
FE_JTMS
FE_JTDO
SIGN15453
DEBUG UARTS & EJTAG
I2C_DVBC/COFDM
AVC/EMMA COMMS
JTAG
PMSINS
PMSDIO
*** MOUNT ***
FIT FOR
JIG PORT
FIT FOR
MOUNT ALL THESE CONNECTORS IN THE "FE" AREA
DIFFERENTIAL PAIR SIGNALS
PMSBS
PMSSCLK
GND
SERVICE (MEMORY
STICK) CONNECTOR
GND
+3V3D
+3V3D
*** MOUNT ***
EJTAG
AVC DEBUG
I2C_TV
B1
5/13
B1.-SE2
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
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