Read Sony KDL-22PX300 (serv.man2) Service Manual online
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~ BAL Board Schematic Diagram [ Main Microcontroller, HDMI/AV/PC Input, Audio Processor, Scarts ] Page /24 ~
6.3V
C9813
10
2012
6.3V
X6S
C9800
10
XX
C9808
GND_D
16V
0 . 1
C9802
16V
0 . 1
C9806
D+1.05V
16V
0 . 1
C9814
XX
C9810
XX
C9816
XX
C9815
XX
C9805
XX
C9803
XX
C9817
2012
6.3V
X6S
C9801
10
XX
C9809
PLL+1.05V
XX
C9811
XX
C9818
XX
C9807
D+3.3V
XX
C9812
GND_D
XX
C9819
XX
C9804
GND_D
GND_D
16V
0 . 1
C9820
GND_D
XX
C9821
1005
16V
0 . 1
C9822
X7R
1005
16V
0 . 1
C9823
X7R
XX
C9824
1005
16V
0 . 1
C9825
X7R
600ohm
L9800
600ohm
L9801
600ohm
L9802
Power
MC-10161F1-420-PN4-A
*IC9000
CVDD
L15
CVDD
L16
CVDD
M12
CVDD
M13
CVDD
M18
CVDD
M19
CVDD
M24
CVDD
M25
CVDD
M26
CVDD
P11
CVDD
P12
CVDD
R11
CVDD
R12
CVDD
R19
CVDD
T19
CVDD
V18
CVDD
V19
CVDD
W14
CVDD
W15
CVDD
W19
IOVDD
F6
IOVDD
F7
IOVDD
F24
IOVDD
G24
IOVDD
J24
IOVDD
J25
IOVDD
J26
IOVDD
T6
IOVDD
T24
IOVDD
U6
IOVDD
U24
PLLSYVDD
U11
PLLUMVDD
V11
PLSBVDD
L19
PLSVVDD1
T11
PLSVVDD2
U19
GND
MC-10161F1-420-PN4-A
*IC9000
PLSYGND
U12
PLLUMGND
V12
PLSBGND
L18
PLSVGND1
T12
PLSVGND2
U18
GND
A16
GND
B16
GND
C16
GND
C17
GND
C19
GND
C20
GND
C5
GND
D20
GND
D25
GND
D26
GND
D27
GND
D28
GND
D29
GND
D6
GND
E22
GND
E23
GND
E25
GND
E6
GND
F25
GND
G1
GND
G2
GND
G25
GND
H24
GND
H25
GND
H5
GND
H6
GND
J27
GND
J28
GND
J29
GND
J6
GND
K24
GND
M1
GND
M14
GND
M15
GND
M16
GND
M17
GND
M2
GND
N12
GND
N13
GND
N14
GND
N15
GND
N16
GND
N17
GND
N18
GND
N19
GND
P13
GND
P14
GND
P15
GND
P16
GND
P17
GND
P18
GND
P19
GND
R13
GND
R14
GND
R15
GND
R16
GND
R17
GND
R18
GND
T13
GND
T14
GND
T15
GND
T16
GND
T17
GND
T18
GND
U13
GND
U14
GND
U15
GND
U16
GND
U17
GND
U29
GND
V13
GND
V14
GND
V15
GND
V16
GND
V17
GND
V6
GND
Y24
GND
AA24
GND
AC6
GND
AC24
GND
AC25
GND
AD25
GND
AD28
GND
AE1
GND
AE2
GND
AJ29
Portion 2
Portion 3
0.5%
1.6k
R9730
GND_D
GND_D
C9730
XX
0.5%
39
R9731
D+3.3V
25V
C9731
0.01
0.5%
39
R9732
1608
148151711
0uH
FB9731
1608
148151711
0uH
FB9730
M_ETTXD1_HSS
M_ETRXD0_HSS
M_ETRXD1_HSS
M_ETTXD0_HSS
M_USB_RSDP1_P
M_USB_RSDM1_N
M_USB_OCT1
M_ETREFCLK_CLK
M_ETMDC_CLK
M_ETRXER_HSS
M_ETCRS_HSS
M_USB_PPON1
M_ETMDIO
M_ETTXEN_HSS
ETHERNET/USB
MC-10161F1-420-PN4-A
*IC9000
ETREFCLK
E4
ETMDC
F3
ETMDIO
D2
ETRXD0
E3
ETRXD1
D1
ETRXER
F5
ETCRSDV
E2
ETTXD0
F4
ETTXD1
E1
ETTXEN
E5
USBRSDP1
W2
USBDP1
W1
USBDM1
Y1
USBRSDM1
Y2
USBOCI1
AA4
USBPPON1
AA3
USBVD331
AA2
USBAVDD
AC1
USBAVSS
V1
USBAVSS
AA1
USBAVSS
AB2
USBAVSS
AC2
USBRREF
AB1
Portion4
USB GND
To EtherPHY
BAL-AZ1L
COMPONENTS MARKED AS XX REFER TO PARTS LIST, WILL ONLY BE LISTED IF FITTED
BAL
8/24
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