Read Sony KDL-22BX320 Service Manual online
KDL-22BX320/22BX321
18
KDL-22BX320/22BX321
A BOARD SCHEMATIC DIAGRAM (9 OF 16)
AV1 & AV2 chagen Input
DE AC OFF POP
AVDD10_DAC
AVDD33_VDAC
AVDD33_AADC
AVDD33_DAC
AVDD12_RGB
FS
AIN2_L
AIN2_R
AIN2_R
VMID_AADC
AVDD33_VGA_STB
VMID_AADC
CVBS3P
CVBS1P
AIN6_L
AIN6_R
AVDD33_SIF
TUNER_DATA
AVDD33_DEMOD1
OPW M0
AVDD33_DIG
IFIN-
IFIN+
IFIN+
IF_AGCT
TUNER_CLK
OPCTRL0
OSCL1
OSDA1
OSDA1
USB_PW R_EN0
USB_PW R_ERR0
USB_PW R_ERR0
OIRI
ORESET#
ORESET#
OXTALI
OXTALO
OSCL0
OSDA0
USB_DM0
USB_DP0
USB_DP0
U0TX
U0RX
JTDO
USB_VRT
JTMS
JTCK
JTDI
JTRST#
OPW RSB
OPCTRL3
OPCTRL3
OPW M1
POCE0#
PDD0
POOE#
PDD1
PDD3
PDD4
PDD5
PDD4
PDD5
AF
CVBS0N
PDD2
PDD6
PDD7
PDD7
AIN0_L
AIN0_R
AIN0_R
PARB#
POW E#
PAALE
PACLE
POW E#
PAALE
PACLE
POCE1#
AC_DET_DROP_L
AC_DET_DROP_1
AC_DET_DROP_L
VDAC_OUT2
OIRI
AVDD33_VDAC
AVDD10_DAC
AVDD33_DAC
AVDD33_AADC
AVDD33_DEMOD1
AVDD33_SIF
AVDD33_DIG
AVDD12_PLL
AVDD33_XTAL
AVDD33_USB
AVDD12_USB
REF_AADC
AVDD12_RGB
AVDD33_VGA_STB
AVDD33_CVBS
AVDD33_HDMI
AVDD12_HDMI
+3V3SB
AU_ROUT
[17]
AU_LOUT
[17]
AV1
[6]
AV2
[6]
OPW M0
[5,14]
TUNER_CLK
[9]
TUNER_DATA
[9]
IF_AGCT
[9]
IFIN-
[9]
IFIN+
[9]
JTCK
[14]
USB_DM0
[18]
USB_DP0
[18]
USB_PW R_EN0
[18]
USB_PW R_ERR0
[18]
OXTALO
[14]
OXTALI
[14]
ASPDIF
[14,17]
OIRI
[18]
OPCTRL0
[14]
ORESET#
[14]
GPIO_3
[3]
GPIO_1
[14]
U0RX
[7]
U0TX
[7]
JTRST#
[14]
JTMS
[14]
JTDI
[14]
JTDO
[14]
VGA_B
[7]
VGA_G
[7]
VGA_R
[7]
COM
[7]
VGA_VS_IN
[7]
VGA_HS_IN
[7]
VGA_SOG
[7]
OSCL1
[14,16,18]
HDMI0_RX0+
[8]
HDMI0_RXC-
[8]
HDMI_CEC
[8]
HDMI0_RX1-
[8]
HDMI0_RX2+
[8]
HDMI0_RX2-
[8]
HDMI0_RXC+
[8]
HDMI0_RX0-
[8]
HDMI0_RX1+
[8]
OPCTRL3
[7,14]
OPW RSB
[3]
OPW M1
[14]
POOE#
[14]
OSDA1
[14,16,18]
AMP_ERR
[16]
PANEL_V_DROP_DET
[5]
CVBS0N
[6]
ADIN2
[18]
GPIO7
[16]
LED_Green_PICOFF
[18]
COMP_Y1
[6]
COMP_GND1
[6]
COMP_PB1
[6]
COMP_PR1
[6]
COMP_SOY1
[6]
VGAR_INA
[10]
COMP_R1
[10]
COMP_L1
[10]
VGAL_INA
[10]
AV2_SL
[10]
AV2_SR
[10]
PDD0
[14]
PDD1
[14]
PDD2
[14]
PDD3
[14]
PDD4
[14]
PDD5
[14]
PDD6
[14]
PDD7
[14]
PACLE
[14]
PAALE
[14]
POW E#
[14]
PARB#
[14]
POCE1#
[14]
12V_AMP_DROP_DET
[5]
GPIO_5
[14]
MODEL_DET_A
[5]
MODEL_DET_B
[5]
OSCL0
[14]
OSDA0
[14]
AV_COMP_SEL
[6]
V_DROP_DET
[5]
PW _KEY
[18]
AOSDATA0
[16]
HDMI0_DET
[8]
HDMI2_DET
[8]
HDMI2_RX0+
[8]
HDMI2_RXC-
[8]
HDMI2_RX1-
[8]
HDMI2_RX2+
[8]
HDMI2_RX2-
[8]
HDMI2_RXC+
[8]
HDMI2_RX0-
[8]
HDMI2_RX1+
[8]
HDMI_HPD0
[8]
HDMI_HPD2
[8]
H2SCL
[8]
H2SDA
[8]
H0SCL
[8]
H0SDA
[8]
GPIO8
[17]
LVDS_SEL
[13]
GPIO_0
[3]
12V_SW _DROP_DET
[5]
LED_Amber_TIMER
[18]
AOLRCK
[16]
AOBCK
[16]
AOMCLK
[16]
HDMI1_RX0+
[8]
HDMI1_RXC-
[8]
HDMI1_RX1-
[8]
HDMI1_RX2+
[8]
HDMI1_RX2-
[8]
HDMI1_RXC+
[8]
HDMI1_RX0-
[8]
HDMI1_RX1+
[8]
H1SCL
[8]
H1SDA
[8]
HDMI_HPD1
[8]
HDMI1_DET
[8]
PANEL_SEL
[13]
LED_RED_STANDBY
[18]
AC_DET_DROP
[3,14]
L_DET
[3]
LED_GREEN_POW ER
[18]
HDMI_SEL
[5]
X_U_RST
[3]
DCC_LUT0
[13]
DCC_LUT1
[13]
DCC_LUT2
[13]
TP4020
TP4020
1
R4114
0R0402-PAD-1-GP
R4114
0R0402-PAD-1-GP
1
2
9 OF 11
IC4001I
MT5388-GP
9 OF 11
IC4001I
MT5388-GP
POCE0#
B2
POCE1#
A3
POOE#
C5
PARB#
B6
POWE#
C6
PAALE
E7
PACLE
D6
PDD0
E5
PDD1
B3
PDD2
A4
PDD3
B4
PDD4
D5
PDD5
E6
PDD6
A5
PDD7
B5
OPWRSB
T4
OPCTRL3
P5
OPWM1
N24
C4001
SCD1U16V2KX-3GP
C4001
SCD1U16V2KX-3GP
1
2
R4112
0R0402-PAD-1-GP
R4112
0R0402-PAD-1-GP
1
2
6 OF 11
IC4001F
MT5388-GP
6 OF 11
IC4001F
MT5388-GP
AVDD12_HDMI
R9
HDMI_SDA2
K4
HDMI_SCL2
K5
PWR5V_2
K3
HDMI_CEC
J4
HDMI_SDA1
M5
PWR5V_1
M3
HDMI_SCL1
L4
HDMI_SDA0
N4
HDMI_SCL0
N5
PWR5V_0
P3
AVSS33_HDMI
J5
AVSS33_HDMI
J6
AVDD33_HDMI
H4
AVDD33_HDMI
H3
RX0_C#
R2
RX0_C
R1
RX0_0#
T2
RX0_0
T1
RX0_1#
U2
RX0_1
U1
RX0_2#
V2
RX0_2
V1
RX1_C#
L2
RX1_C
L1
RX1_0#
M2
RX1_0
M1
RX1_1#
N2
RX1_1
N1
RX1_2#
P2
RX1_2
P1
RX2_C#
G2
RX2_C
G1
RX2_0#
H2
RX2_0
H1
RX2_1#
J2
RX2_1
J1
RX2_2#
K2
RX2_2
K1
HDMI_HPD2
L5
HDMI_HPD1
M4
HDMI_HPD0
P4
GPIO2
C4
R4003
1R2J-GP
R4003
1R2J-GP
1
2
R4002
560R2F-GP
R4002
560R2F-GP
1
2
R4001
5K1R2F-2-GP
R4001
5K1R2F-2-GP
1
2
C4003
SC4D7U16V5KX-1-GP
C4003
SC4D7U16V5KX-1-GP
1
2
R4115
0R0402-PAD-1-GP
R4115
0R0402-PAD-1-GP
1
2
TP4029
TP4029
1
Q8154
2SC3052-T112-1F-GP
Q8154
2SC3052-T112-1F-GP
C
B
E
TP4021
TP4021
1
DPUTP4021
DPUTP4021
1
C4004
C4004
1
2
3 OF 11
IC4001C
MT5388-GP
3 OF 11
IC4001C
MT5388-GP
AVSS33_AADC
AD13
AVSS33_VDAC
AD19
AVDD33_AADC
AE13
AR0_PWMDAC
AB18
AR1_PWMDAC
AB19
AL0_PWMDAC
AB17
AL1_PWMDAC
AC18
AOSDATA3
AD25
AOLRCK
AF21
AOSDATA2
AC26
AOSDATA0
AB21
AOBCK
AD20
AOMCLK
AC20
AOSDATA1
AD26
ADIN4_SRV
AD8
ADIN3_SRV
AE7
OPCTRL1
R5
ADIN0_SRV
AF7
AVDD10_DAC
AC19
AVDD33_DAC
AD18
AVSS33_DAC
AC17
AVDD33_VDAC
AE18
ADIN1_SRV
AC6
R8180
56KR2J-L1-GP
R8180
56KR2J-L1-GP
1
2
TP4024
TP4024
1
C8325
SC10P50V2JN-4GP
SC10P50V2JN-4GP
C8325
SC10P50V2JN-4GP
SC10P50V2JN-4GP
1
2
R8178
1KR2J-1-GP
R8178
1KR2J-1-GP
1
2
TP4022
TP4022
1
1 OF 11
IC4001A
MT5388-GP
1 OF 11
IC4001A
MT5388-GP
AVSS33_VGA_STB
W5
AVDD33_VGA_STB
W1
FS_VDAC
AE19
VDAC_OUT1
AF19
AVSS12_RGB
Y5
AVDD12_RGB
Y4
BP
Y3
GP
Y2
COM
AA3
RP
AA2
VSYNC
W3
HSYNC
W2
SOG
Y1
SOY1
AB3
SOY0
AC2
Y0P
AD3
COM0
AD2
PB0P
AE2
PR0P
AE1
Y1P
AB2
COM1
AB1
PB1P
AC3
PR1P
AC1
GPIO0
B1
VMID_AADC#AB15
AB15
VMID_AADC#AF13
AF13
AIN0_L_AADC
AE15
AIN0_R_AADC
AC15
AIN1_L_AADC
AD15
AIN1_R_AADC
AC16
AIN2_L_AADC
AF14
AIN2_R_AADC
AD14
GPIO8
AC23
7 OF 11
IC4001G
MT5388-GP
7 OF 11
IC4001G
MT5388-GP
USB_PWR_EN0
D1
USB_PWR_ERR0
D2
USB_DM
E2
USB_DP
E1
AVSS33_USB
G4
AVDD33_USB
G3
USB_VRT
F3
AVDD12_USB
J9
AVSS12_USB
K9
ASPDIF
AD21
U0RX
U4
U0TX
U3
U1RX
B7
U1TX
A7
XTALO
AE9
XTALI
AF9
AVDD33_XTAL_ST
AD9
AVSS33_XTAL
AE8
OIRI
T5
ORESET#
U5
OSDA0
AF22
OSCL0
AE21
OPCTRL0
T3
OPCTRL2
R4
OPWM2
D3
JTDO
C1
JTCK
C3
JTRST#
C2
AVDD12_TVDPLL
AC11
AVDD12_APLL
AD12
AVDD12_DTDPLL
AC10
AVDD12_SYSPLL
AC9
AVDD12_ADCPLL
AC12
AVSS12_PLL
AB12
AVSS12_PLL
AB11
AVSS12_PLL
AB10
AVSS12_PLL
AB9
U2RX
AE25
U2TX
AF25
AVDD10_LDO
V9
OSCL1
C7
OSDA1
D7
GPIO3
A2
GPIO5
AE26
GPIO6
AB22
GPIO7
AD24
GPIO1
AC22
AVSS12_PLL
AB13
AVSS12_PLL
AC13
AVSS33_REF_AADC
AB14
AVDD33_REF_AADC
AB16
GPIO4
M23
TP4043
TP4043
1
C4002
SCD1U16V2KX-3GP
C4002
SCD1U16V2KX-3GP
1
2
11 OF 11
IC4001K
MT5388-GP
11 OF 11
IC4001K
MT5388-GP
CVBS0P
AD5
CVBS1P
AD4
CVBS0N
AE4
CVBS3P
AE5
CVBS2P
AF3
SC0
AF5
SY0
AF2
SY1
AE3
SC1
AF4
AIN3_R_AADC
AC14
AIN3_L_AADC
AE14
AIN4_R_AADC
AD17
AIN4_L_AADC
AF16
AIN5_R_AADC
AD16
AIN5_L_AADC
AF17
AIN6_R_AADC
AE17
AIN6_L_AADC
AE16
BYPASS0
AC4
BYPASS1
AB4
AVDD33_CVBS
AA4
AVSS33_CVBS
AB5
TP4027
TP4027
1
8 OF 11
IC4001H
MT5388-GP
8 OF 11
IC4001H
MT5388-GP
PTSI_CLK
AC25
PTSI_VALID
AB23
PTSI_SYNC
AC24
PTSI_D0
AB24
PTSI_D1
AB25
PTSI_D3
AD23
PTSI_D4
AE24
PTSI_D5
AF24
PTSI_D7
AA22
AF
AC5
ADIN2_SRV
AD7
ADIN5_SRV
AC8
PTSI_D2
AA25
PTSI_D6
AA26
TP4042
TP4042
1
R4116
0R0402-PAD-1-GP
R4116
0R0402-PAD-1-GP
1
2
C907
SC100P50V2JN-3GP
C907
SC100P50V2JN-3GP
1
2
4 OF 11
IC4001D
MT5388-GP
4 OF 11
IC4001D
MT5388-GP
AVSS33_DIG
AB8
AVDD33_DIG
AC7
IF_AGC
AE22
TUNER_CLK
AD22
TUNER_DATA
AE23
ADCINN_DEMOD
AE11
ADCINP_DEMOD
AE12
MPXP
AD6
MPXN
AE6
AVSS33_DEMOD1
AD11
AVDD33_DEMOD1
AD10
AVDD33_SIF
AB6
AVSS33_SIF
AB7
OPWM0
N23
A 9/16
MT5388 INPUT
MT5388 INPUT
1-857-903-11 <AZ2UK> A-P9
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