KDL-22BX325, KDL-32BX325, KDL-32BX425, KDL-40BX425 (serv.man2) - Sony TV Service Manual (repair manual). Page 32

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KDL-22BX325/32BX325/32BX425/40BX425
KDL-22BX325/32BX325/32BX425/40BX42
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11 
A
—
B
—
C
—
D
—
E
—
F
—
G
—
H
—
I
—
A BOARD SCHEMATIC DIAGRAM (PAGE 18 OF 18)
LINKED IN 10BT/ACT(BLINKING)
COLLIISON
LINKED IN 100BT/ACT(BLINKING)
FULL DUPLEX
SET PHY ADDRESS 00001
LINK
NEAR TRANSFORMER(CN106)
LO = > RESET
HI  = > NORMAL
NEAR
PHY(U261)
NEAR
MII ETHERNET PHY
TRANSFORMER(CN106)
SEPARATE GROUND
RJ45
MII Interface
NEAR U261
Pin32
NEAR U261
Pin8
LED4/PHYAD4
LED2/PHYAD2
LED3/PHYAD3
DV33_MII
LED0/PHYAD0
LED1/PHYAD1
RX_ER/FIBMOD
RX_CLK
RXD1
INI
ETRXDV
ETRXD1
MDI_TN
AN_ENA
ETRXCLK_C50M_O
RPTR
X1
TXD2
MDI_RN
ETTXD0
ETTXD2
LED1/PHYAD1
REGOUT
LED0/PHYAD0
COL
ETTXD1
REGIN
MDI_TP
ETTXD3
ETCOL
MDI_RP
LED2/PHYAD2
APS
DV33_MII
LED3/PHYAD3
SPD
ISOL
ETMDIO
ETRXD0
ETRXD2
TXD3
DV33_MII
AVDD33
LED4/PHYAD4
TX_CLK
MDC
RX_DV
ETTXCLK_REF_CLK
MII_SNIB
TXD0
RXD2
MDIO
PHY_REFCLK_E
DPLX
TXD1
ETMDC
RXD3
X2
RXD0
TX_EN
ETTXEN
ETRXD3
DV33_MII
DV33_MII
RPTR
APS
MII_SNIB
ISOL
AN_ENA
DPLX
SPD
X2
X1
DV33_MII
REGOUT
MDI_TP
MDI_RP
ETTXD2
ETRXDV
ETTXEN
ETTXCLK_REF_CLK
ETTXD1
ETTXD0
ETRXD0
ETRXD1
PHY_REFCLK_E
ETMDIO
ETRXD2
ETCOL
ETRXD3
ETTXD3
ETMDC
ETRXCLK_C50M_O
REGIN
REGOUT
MDI_RN
MDI_TN
LED3/PHYAD3
DV33_MII
LED0/PHYAD0
PHYRST#
PHYRST#
CRS/LEDMOD
GND
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18
DVDD3V3
2,6,9,10,14,15,16
ETTXD3
14
ETTXEN
14
ETMDC
14
ETRXD2
14
ETRXD0
14
ETMDIO
14
ETCOL
14
ETRXD3
14
ETRXDV
14
ETTXD0
14
ETTXD1
14
ETTXD2
14
ETTXCLK_REF_CLK
14
ETRXCLK_C50M_O
14
PHY_REFCLK_E
14
ETRXD1
14
PHYRST#
14
DV33_MII
DV33_MII
DV33_MII
DV33_MII
DV33_MII
DVDD3V3
DVDD3V3
C277
NC/10N 50V
R269
NC/0R05 1/16W
U261
NC/RTL8201CL-VD-LF
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
COL
TX_EN
TXD3
TXD2
TXD1
TXD0
TXC
PWFBIN
LED0/PHYAD0
LED1/PHYAD1
DGND
LED2/PHYAD2
LED3/PHYAD3
DVDD33
LED4/PHYAD4
RXC
DGND
RXD3
RXD2
RXD1
RXD0
RXDV
CRS
RXER/FXEN
MDC
MDIO
NC
RTSET
AGND
TPRX-
TPRX+
PWFBOUT
TPTX-
TPTX+
AGND
AVDD33
ANE
DUPLEX
SPEED
RPTR
LDPS
RESETB
ISOLATE
MII/SNIB
DGND
X1
X2
DVDD33
C270
NC/100N 16V
R274
NC/5.1K 1%
R268
NC/0R05 1/16W
R288
NC/5.1K 1%
C261
NC/100N 16V
C276
NC/100N 16V
C271
NC/100N 16V
C269
NC/100N 16V
CN106
NC/couplier assembly
1
2
3
4
5
6
7
8
9
10
11
12
14
13
R1
R2
R3
R4
R5
R6
R7
R8
L1
L2
L3
L4
TH
2
TH
1
R270
NC/5.1K 1%
FB264
NC/120R/500mA
1
2
FB262
NC/120R/500mA
1
2
RP261
NC/22R
1
2
3
4
8
7
6
5
C262
NC/100N 16V
FB
2
6
3
NC/1
2
0
R
/5
0
0
m
A
1
2
R287
NC/5.1K 1%
R279
NC/5.1K 1%
R263
NC/0R05 1/16W
R266
NC/0R05 1/16W
C266
NC/1N 50V
R294
NC/5.1K 1%
R264
NC/0R05 1/16W
FB261
NC/100ohm
1
2
C280
NC/10uF 10V
C263
NC/100N 16V
R265
NC/0R05 1/16W
R280
NC/5.1K 1%
R278
NC/49.9 OHM 1% 1/16W
C279
NC/10uF 10V
C268
NC/1N 50V
C265
NC/10uF 10V
R285
NC/510R 1/16W 5%
C274
NC/15P 50V
FB265
NC/120R/500mA
1
2
R286
NC/49.9 OHM 1% 1/16W
RP262
NC/22R
1
2
3
4
8
7
6
5
R272
NC/0R05 1/16W
R283
NC/5.1K 1%
R289
NC/5.1K 1%
R275
NC/0R05 1/16W
R273
NC/2K 1/16W 5%
R277
NC/49.9 OHM 1% 1/16W
R281
NC/5.1K 1%
R284
NC/510R 1/16W 5%
R262
NC/1K5 1/16W 5%
C264
NC/100N 16V
R271
NC/5.1K 1%
R276
NC/0R05 1/16W
R267
NC/0R05 1/16W
R292
NC/5.1K 1%
C273
NC/15P 50V
R282
NC/5.1K 1%
C272
NC/10uF 10V
R290
NC/5.1K 1%
C275
NC/10uF 10V
R261
NC/49.9 OHM 1% 1/16W
C267
NC/1N 50V
C278
NC/100N 16V
X402
NC/25MHz
1
2
3
4
R296
N
C
/5.
1K
 1%
R295
NC/0R05 1/16W
R291
NC/5.1K 1%
A 18/18
ETHERNET MII
1-857-922-11 <AZ2TK> A-P18
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