DOWNLOAD Sony KDS-50A2020 / KDS-55A2020 / KDS-60A2020 Service Manual ↓ Size: 7.73 MB | Pages: 127 in PDF or view online for FREE

Model
KDS-50A2020 KDS-55A2020 KDS-60A2020
Pages
127
Size
7.73 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kds-50a2020-kds-55a2020-kds-60a2020.pdf
Date
PREV: Sony KF-42E200A / KF-50E200A / KF-55E200A (serv.man2) Service Manual

Sony KDS-50A2020 / KDS-55A2020 / KDS-60A2020 Service Manual ▷ View online

– 27 –
KDS-50A2020/55A2020/60A2020
K
RM-YD010      RM-YD010      RM-YD010
BLOCK DIAGRAM (2)
IC8801
5V REG.
IC8805
IC8006
SW. REG. CONT.
IC8008
RESET
V5V
D5V
D3.3V
4
5
1
IC8802
FAN4 REG.
3
1
4
FAN4_POW
FAN1
FAN3
CN8805
A15
B32
FAN_DRV
A12
A9V
11V
11V
11V
11V
11V
6.5V
B31
FAN_ERR
B15
A30
LAMP_EX_FAN (FAN1)
PANEL_FAN (FAN3)
C30
C15
A16
B16
11V
C16
A24
REC_ON
B24
AC_RLY
11V
7V
A20
6.5V
B20
6.5V
C20
16.5V
A28
16.5V
B28
16.5V
C28
PFC_DET
B24
PANEL_FAN_CONT A29
6.5V
A21
6.5V
B21
D3.3V
A33
6.5V
C21
6.5V
C22
A26
STBY_5V
STBY_5V
TO
G BOARD
CN6902
IC8804
FAN CONTROL
A9V
TO
QM BOARD
CN7306
CN8803
1
10.5V
2
10.5V
6
14 SDA
DAC _I2C
9 SW2
FAN_DRV
SCL
DAC1
3
DAC3
IC8003
BE MICRO
IC8505
DE MICRO
57
I_OSC
54
O_ANT_M
59
O_OSC
134 O_BE_ON
93
SUB_CLK_0
95
SUB_CLK-1
128 I_LB_ERR
86 I_SIRCS
91 I_WAKE
103 I_POWER_KEY
117 O_PWR_LED
118 O_STBY_LED
119 O_LAMP_LED
120 O_PMUTE_LED
121 O_TIMER_LED
37 I_KEY
127 I_D_OVP
127 I_AC_DET
61
TRSTX
O_NVM_WP
IO_IIC_SCL3
IO_IIC_SDA3
75
I_RESET
5
DAC2
15
133 O_AC_RLY
FL8808
Q8012
SW
Q8011
SW
2
3
TO
T BOARD
CN3250
CN8801
FAN4_PROT
FAN4_POW
11 ANTSW_MAIN
7
D5V
5
LAMP_COVER
3
CN8003
CN8000
1
SDA_E
4
SCL_E
D3.3V 
D3.3V 
7
FLAG
9
11
LAMP_ON
LAMP_POWER
3
4
SDA_E
SCL_E
13
HV_DET
1
FAN4
TO
S1 BOARD
CN3150
TO
S2 BOARD
CN3200
TO
LAMP DRIVER
HV DETECT CABLE
FAN1_POW
D5V
D8811
D3.3V
TO
H2 BOARD
CN3050
TO
B1 BOARD
CN4000
FROM
H1 BOARD
CN3000
B17
NVM_WP2
A19
SCL_E
A15
A17
SCL_SENSE
PANEL_ON
A18
SDA_SENXE
A24
SDA_IFP_DEM
B23
LVDS_PD_DEM
B25
COM_RST
A26
IFP_VSYNC
A21
IRIS_CTRL
A22
IRIS_FB
B26
DE_BUSY
B15
ROOK_RST
B16
MUTE
A1, A2
16.5V->D5V
A20
SDA_E
A23
SCL_IFP_DEM
A3, A4
A9V
A7-9
B7-9
A10-13
7V
D3.3V
15
P_MUTE_LED
17
TIMER_LED
20
KEY
5
P_ON
9
POW_LED
11
STBY_LED
7
SIRCS
CN8001 (2/2)
13
LAMP_LED
B37
BE_RST
B41
SET_ON
B45
FE_RST
A47
UART_TX_FE
A48
UART_RX_FE
B49
WRT_PRT
A52
HDMI_RST
A33
SCL_IFP_TVM
A34
SDA_IFP_TVM
A37
UART_TXD_IFP
A58
INPUT_CE
INPUT_SEL
A25
A59
SCL_HDMI
A50
SDA_HDMI
A51
SCL_IFP
SDA_IFP
BOOT_MODE
IFP_UDP
IFP_VBUS
IFP_UDM
IFP_TXD
IFP_RXD
IFP_TXD
IFP_RXD
IFP_UDM
IFP_TXD
IFP_RXD
LOG_TXD
LOG_RXD
LOG_TXD
LOG_RXD
DEM_TXD
DEM_RXD
SCK_DE
B34
BOOT_MODE
I_USBDPLS
A39
B39
I_USBCONNECT
I_USBDMNS
A40
A41
TXD_IFP_LOG
RXD_IFP_LOG A42
A45
UART_LOG_TX_FE
UART_LOG_RX_FE A46
B53
HDMI_INT
CCDM_H
B55
DL_MODE
B31
PC_V_SYNC
A16
MUTE2
A32
H_SYNC
CN8304 (4/4)
CN8304 (3/4)
A38
UART_RXD_IFP
TO
JIG
8
SDA_IFP
9
SCL_DEM_100K
11
SCL_DEM_400K
10
SDA_DEM_100K
12
SDA_DEM_400K
14
IFP_BOOTMODE
15
TVM_TXD
16
TVM_RXD
17
DTT_TXD
18
DTT_RXD
4
E_BINT
E_BINT
5
SCL_TV
6
SDA_TV
23
RESET (DE)
SCK (DE)
3
24
25
FLASH_WRITE (DE)
SYNCHRO_MODE (DE)
FLASH_WRITE_DE
SYNCHRO_MODE_DE
26
27
IFP_UDP
IFP_UDM
28
29
IFP_VBUS
IFP_TXD
31
32
IFP_RXD
RST_M
35
SYNCHRO_MODE_M 37
38
FLASH_WRITE_M
TU_V_OUT
39
19
DEM_TXD
DEM_RXD
20
TV_BINT
CN8004
7
SCL_IFP
PMUTE_LED
TIMER_LED
P_ON
PWR_LED
STBY_LED
SIRCS
LAMP_LED
(BE MICRO, DE MICRO, CONNECTOR I/F))
A1 (2/2)
Q8801
10.5V REG.
55 O_DL_MODE
108 IO_IIC_SCL4
110 IO_IIC_SDA4
84 O_UART_TXI
88 I_UART_RXI
47 O_BE_RESET
134 O_BE_ON
113 O_FE_RST
53 O_HDMI_RST
98 I_HDMI_PC_INT
2 MAIN_H
132 O_HDMI_CE
51 O_HDMI_SEL
78 IO_IIC_SCLK1
79 IO_IIC_SDA1
TU_V_OUT
AFT_MAIN
AGC
SCL_3.3V
SDA_3.3V
SCL_5V
SDA_5V
SCL_5V
SDA_5V
MAIN_H_SYNC
V_DET
SP_PROT
DATA_SLICER_MAIN
VSW_HS
FROM 1/2
TO/FROM 1/2
TO/FROM
1/2
VSW_VS
PC_SYNC_DET
I2C_S
SP_MUTE
AMP_RST
HDMI/DTT_SW
DLY_RST
HDMI_INT
130 O_PC_HDMI_WP
WRT_PRT
111 I_UART_RX2
X8001
32.768kHz
X8002
10.135MHz
112 O_UART_TX2
106 IO_IIC_SDA2
89
I_MAIN_HIN
I_V_DET
149
I_SP_PROT
29
DATASLICERMAIN
105 IO_IIC_SCL2
45 O_AGC_ATT/O_AGC_MUTE
39 I_AFT_MAIN
IC8005
RESET
4 RST
109
107
129
UVCC
Q8032, 8033
B+ SW
Q8006
SW
IC8004
NVM
5 DAT
6 CLK
7 WP
8
VCC
Q8578
SW
Q8700
SW
FAN1
FAN3
Vin
On Off Cont
Vout
IC8000
1.8V REG.
STBY1.8V
STBY3.3V
O
I
IC8001
3.3V REG.
F8802
F8801
Q8812, 8813
SW
Q8804, 8816
SW.
Q8802
SW.
Q8819
3.3V REG.
5
7
2
CTL/SS
INV
OUT
4
2
4
OUT
F8800
16.5V
PFC_DET
PFC_DET
PFC_DET
PANEL_FAN_CONT
MUTE2
Q8034
SW
Q8034
SW
Q8007
SW
O
I
44 I_BINT
85
I_PC_SYNC_DET
148
O_SP_MUTE
LINE_MUTE
147
O_LINE_MUTE
DLY_MUTE
144
O_DLY_MUTE
138
O_AMP_RST
152
O_DLY_RST
150
O_HDMI_DTT_SW
FLASH_WRITE_M
SYNCHRO_MODE_M
50
I_SYNCHRO_MODE_M
73
MD2
62
ICLK
64
ICS0
65
ICS1
66
ICS2
67
ICD0
68
ICD1
69
ICD2
70
ICD3
63
BREAK
STBY
3.3V
BOOT_MODE
48
Q8015
LEVEL SHIFT
SCL_SENSE
SDA_SENSE
A35
FE_USB_PB
A36
FE_USB_NB
CN8305
USB
55
PANEL_PD
I2C_SCL0
IRIS_FB
IRIS_PPG
90
RESET
65
I2C_SDA1
64
I2C_SCL1
67
I2C_SDA2
66
I2C_SCL2
99
NVM_WP1
69
41
27
I2C_SDA0 28
D_DEV_RST
PANEL_ON 93
50
I_VBLK 97
LAMP_COVER 63
FANERR 92
LAMP_PROT 83
LAMP_MODE 84
LAMP_MODE 84
46
LAMP_ON 86
PIC_MUTE 51
NVM_WP2 35
SCL_SENSE
IFP_VS
LAMP_RXD
LAMP TXD
SDA_SENSE
Q8023
SW
INT_V 25
IC8007
AMP
5
7
3
1
Q8021
SW
Q8022
SW
Q8024, 8025, 8027
SW
CH_NVM_WP
68
DE_BUSY
SCL_IFP
SDA_IFP
IC8506
NVM
5 SDA2A
6 SCL2A
7 WP
IC8504
RESET
4 OUT
IC8573
GATE
5
1
6
2
2A
3
2C
7
1C
1A
2B
1B
IC8573
GATE
5
1
6
2
2A
3 2C
7 1C
1A
2B
1B
104 B_INT
E_BINT
SCL_JIG
JIG_RESET
DAC_I2C
SDA_JIG
Q8506
SW
Q8014
SW
SCL_JIG
SDA_JIG
SCL_DAC
SDA_DAC
JIG_RESET
91
BUS_SW0
D5V
A9V
7V
D3.3V
Q8505
LEVEL SHIFT
X8500
6MHz
107
X1
108
X0
SCL_DAC
SDA_DAC
22 SYNCHRO_MODE
32 PD_SENB
33 SIO_SOT3
87 MD2
FLASH_WRITE_DE
DEM_RXD
DEM_TXD
SCK_DE
SYNCHRO_MODE_DE
89 MD0
118 TIMER_LED
17 SIO_SCK0
12 SIO_SOT0
11 SIO_SIN0
IC8009
IIC-BUS REPEATER
7
6
SCLB
SDAB
SCLA
SDAA
3
2
6
2
5
3
LAMP_RXD
LAMP TXD
D3.3V
D8583
TIMER
Q8578
SW
Q8503
SW
81 O_UART_TXD
80 I_UART_RXD
SERVICE
ONLY
VBUS
D-
D+
GND
IC8304
REG.
4
2
3
6
8
7
D5V
D3.3V
6
BREAK
CN8002
UVCC 
XTRST
ICD3
ICD1
ICS2 
ICS0
8
ICD2
10
11
12
ICD0
ICS1
XRSTIN
XINIT
14
ICLK
2
3
4
5
7
9
1
FOR
CHECK
TO
B1 BOARD
CN4000
E
S
F
G
H
J
K
L
D
TO
ANTENNA
SWITCH
I
– 28 –
KDS-50A2020/55A2020/60A2020
K
RM-YD010      RM-YD010      RM-YD010
BLOCK DIAGRAM (3)
HDMI_DAI
A44
B59
A49
B43
A43
B1 BOARD
CN8304
SPDIF
ADATA
ABCK
HDMI_ABCK
A60
HDMI_ALRCK
B60
HDMI_ADATA
ALRCK
FE_SPDIF
AU_DATA0
AU_BCK
AU_LRCK
FE_SPDIF
AU_DATA0
AU_BCK
AU_LRCK
A54
DVI_LR_IN_L
A55
DVI_LR_IN_R
A30
A31
A27
A29
A28
TO
TO
A1 BOARD
CN8304
CN4000(1/4)
CN4000(2/4)
MAIN_CV/Y
MAIN_Y/G
MAIN_C
MAIN_CB/B
MAIN_CR/R
TO
B1 BOARD
CN8304
TO
B1 BOARD
CN8304
B17
NVM_WP2
WP2
A19
SCL_E
A15
A17
SCL_SENSE
PANEL_ON
PANEL_ON
A18
SDA_SENXE
A24
SDA_IFP_DEM
B23
LVDS_PD_DEM
LVDS_PD
B25
COM_RST
COM_RST
A26
IFP_VSYNC
O_IFPVSOUT
O_IFPVSOUT
A21
IRIS_CTRL
A22
IRIS_FB
IRIS_CTRL
IRIS_FB
B26
DE_BUSY
I_DE_BUSY
B15
ROOK_RST
ROOK_RST
B16
MUTE
MUTE
A1, A2
16.5V->D5V
A20
SDA_E
CLK_DIC
DAT_DIC
CLK_DIC
DAT_DIC
SCL_E
SDA_E
WP2
LVDS_PD
IRIS_CTRL
IRIS_FB
SCL_E
SDA_E
A23
SCL_IFP_DEM
A3, A4
A9V
D5V
VIDEO5V
6.5V
A9V
A7-9
B7-9
A10-13
7V
D3.3V
A35
FE_USB_PB
A36
FE_USB_NB
FE_USB_UDP_JG
FE_USB_UDM_JG
FE_USB_UDP_JG
FE_USB_UDM_JG
AIN5
AIN4
AD4_SEL
OUT2CLK
OUT2V
OUT1H
AIN1
AIN3
OUT2B0-9
OUT2G0-7
AIN2
REFCLK_IN
M_D1C0-7
DVI\R0-7
M_D1H,M_D1V,M_D1CLK
M_D1H,M_D1V,M_D1CLK
IC4800
CCPX
Q4804,4811
BUFFER
Q4817,4818
BIAS
Q4810,4812
BUFFER
TO
(2/2)
3
TO
(2/2)
1
TO
(2/2)
2
TO
(2/2)
4
INITIAL
RESET
BPF
AMP
B37
BE_RST
BE_RST
B41
SET_ON
SET_ON
SET_ON
SET_ON
CONT
B45
FE_RST
FE_RST
A47
UART_TX_FE
M_UART_RX_FE
A48
UART_RX_FE
M_UART_TX_FE
M_UART_RX_FE
M_UART_TX_FE
B49
WRT_PRT
WRT_PRT
A52
HDMI_RST
A33
SCL_IFP_TVM
CLK_IFP
A34
SDA_IFP_TVM
DAT_IFP
CLK_IFP
I_DL_MODE
GPIO14
I2CSCL2
I2CSDA2
I2CSCL1
I2CSDA1
DAT_IFP
A37
UART_TXD_IFP
UARTRXD1
A58
INPUT_CE
INPUT_CE
INPUT_SEL
INPUT_SEL
A25
A59
SCL_HDMI
A50
SDA_HDMI
A51
SDA_SPDIF
A53
I_BOOTMODE
UARTTXD2
UARTRXD2
B34
BOOT_MODE
I_USBDPLS
USBDPLS
A39
B39
I_USBCONNECT
USBCONNECT
I_USBDMNS
USBDMNS
A40
A41
TXD_IFP_LOG
RXD_IFP_LOG
A42
A45
UART_LOG_TX_FE
UART_LOG_RX_FE
FE_UART_TX_JG
FE_UART_RX_JG
OSD_CLK
OSD_CLK
FE_UART_TX_JG
FE_UART_RX_JG
A46
B53
HDMI_INT
CCDM_H
COMP_HS
B55
DL_MODE
I_DL_MODE
B31
PC_V_SYNC
VSW_VOUT
A16
MUTE2
MUTE
A32
H_SYNC
VSW_HOUT
CN4000 (3/4)
CN4000 (4/4)
A38
UART_RXD_IFP
UARTTXD1
UARTRXD2
UARTTXD2
UARTRXD1
UARTTXD1
USBCONNECT
USBDMNS
OSD_HS
I_DE_BUSY
I_BOOTMODE
USBCONNECT
USBDMNS
EXTGXHSOUT
I_DE_BUSY
GPIO15
UARTRXD2
UARTTXD2
UARTRXD1
UARTTXD1
CN4201
G0-7
R0-7
A0-7
B0-7
B34
CCP_DIO_CLK
M\D2CLK
M_D2V
M_D2H
M_D2Y2-9
CCP_DIO_Y0-7
CCP_DIO_CLK
OUT1CLK
M\D2CLK
D2CLK
M_D2V
D2VT1M
M_D2H
D2HT1M
M_D2Y2-9
D2Y2-9
CCP_DIO_Y0-7
OUT1Y0-7
NC
NC
NC
GPX_HS
GPX_VS
GPX_CK
OSD_VS
OSD_HS
OSD_VS
USBDPLS
USBDPLS
M_D1Y0-7
D5_D2Y0-7
D5_D2C0-7
D1G0-7
D1B0-7
D1R0-7
VRB123
AOUT2
DTOCLK_IN
D1HTIN,
D1VTIN,
D1CLK 
TO
QM BOARD
CN7600
R
B1
I
B8
GA0-7
A30
HD/REC656_8/H
HD/REC656_9/V
HD/REC656_CLK
VBI/REC656_HS
VBI/REC656_VS
VBI/REC656_CLK
A1
I
A8
GR0-7
B9
I
B16
GG0-7
A9
I
A16
GB0-7
A29
I
A22
HD/REC656_0
I
HD/REC656_7
VBI/REC656_0
I
VBI/REC656_7
B28
I
B21
B20
USB+
A31
A21
B30
B29
B31
A32
SPDIF
A33
ADATA
B35
ABCK
ALRCK
A34
UART_RX
UART_TX
UART_LOG_RX
UART_LOG_TX
A35
B32
SDA
B33
SCL
B36
B37
B18
GCLK_IN
B19
USB-
A36
DTT_MUTE
B38
M_RST
FE_RST
B17
GCLK_OUT
A20
A19
GVSYNC_IN
GHSYNC_IN
A18
A17
GVSYNC_OUT
GHSYNC_OUT
IC4505
IC4803
IC4503
TMDS SWITCH
IC4506
HDMI RECEIVER
IC5107(1/2)
IIP
CN4501
D2+/-
DDC CLK
15
DDC DAT
HPD
DDC+5V
16
18
19
1,3
D1+/-
4,6
7,9
10,12
D0+/-
CLK+/-
HDMI
IN 6
LEVEL SHIFT
A
B
C
CEC2
WRT_RST
INPUT_CE
INPUT SEL
NVM
IC4501
7
6
2
3
5
85
86
8
99
45
46
48 DSCL
DSDA
PWR5V
CSCL
SD0L
WS
SCK
INT
SPDIF
RESET#
CSDA
HDMI_LRCK
HDMI_BCK
HDMI_INT
HDMI_SPDIF
HDMI_RST
HDMI_SCL
HDMI_SDA
HDMI_INT
HDMI_SPDIF
HDMI_RST
HDMI_SCL
HDMI_SDA
47
50
SCLB
SDAB
SCLA
SDAA
EN
6
5
7
SCL
SDA
WP
8 VCC
Q4502
Q4501
Q4507
Q4504
Q4505
D4520
D4507
SET
5V
IC4502
YDT2P/N
YDT1P/N
YDT0P/N
YCKP/N
BDT2P/N
CN4500
D2+/-
DDC CLK
15
DDC DAT
HPD
CEC
DDC+5V
16
18
19
13
CEC
13
1,3
D1+/-
4,6
7,9
10,12
D0+/-
CLK+/-
RX2_1+/-
RX1_1+/-
RX0_1+/-
RXC_1+/-
RX2+/-
RX1+/-
RX0+/-
RXC+/-
RX2+/-
RX1+/-
RX0+/-
RXC+/-
RX2_2+/-
RX1_2+/-
RX0_2+/-
RXC_2+/-
HDMI
IN5
LEVEL SHIFT
NVM
IC4500
7
6
2
3
5
SCLB
SDAB
SCLA
SDAA
EN
6
5
7
SCL
SDA
WP
8 VCC
Q4503
Q4500
Q4506
Q4508
D4521
D4506
SET
5V
40,39
34,33
30,31
10,9
BDT1P/N
7,6
BDT0P/N
4,3
BCKP/N
46,45
ADT2P/N
40,39
125-122,
119-116
25-22,
19-16
13-10,
7-4
115-113,
106-102
138-135,
131-128
142,3,
133
ADT1P/N
34,33
ADT0P/N
31,30
ACKP/N
28,27
28,27
28,27
28,27
28,27
28,27
IC4504
DATA SELECT
2
1
15
5
3
4
12
13
14
11
10
9
Q4509-4512
SELECT CONT
L
AUDIO
R
J9504
HMDI
IN 6
TO
C BOARD
CN2000
7
3
SENE_SCL
5
SENS_SDA
8
SDA_E
SCL_E
10
LVDS_PD
17
IRIS_STRL
19
IRIS_FB
20
15
POW_CTL
P
CN4001
WP2
IC4000
LEVEL SHIFT
7
6
2
3
SCLB
SDAB
SCLA
SDAA
O2B0-7
O2G0-7
1CCPM_HS
CCP_OUT2V
DRC_CK
101
80
84
QE16-23
QE0-7
QE8-15
QO8-15
QO16-23
HSYNC,
VSYNC,
ODCK
Q4800,4801
Q4802,4805
8
8
8
DQ0-15
X4800
79.99188313MHz
IC4802
XWE
DQM
ADDR 0-11
A0-11
BA0,BA1
BA0,BA1
XRAS
XCAS
XCS
CKE
16
15
18
17
19
37
39
WE
DQML
RAS
CAS
CS
CKE
SDCLK
38
CLK
DQMH
23-26,29-35,
22,20,21
2,4,5,7,8,10,11,13,42, 44,45,47,48,50,51,53
ADDR0-11
DQ0-15
DQ0-15
SDRAM
BA0,BA1
B
6 IN OUT
XTALIN
8
56
HDMI_27M
F4000
D
E
B1(1/2)
(HDMI IN /CCPX)
CCDM_HS
OUT2H
CV/Y
C
CR/R
R
Y/G
CB/B
B
C
CR/R
Y/G
CB/B
CV/Y
– 29 –
KDS-50A2020/55A2020/60A2020
K
RM-YD010      RM-YD010      RM-YD010
BLOCK DIAGRAM (4)
DQ0-15
IFPHS
IFPVS_LVDS
IFPVS_LVDS
IFDE
IFPCK
MUTE
ROOK_RESET
LVDS_PD
DC/DC CONVERTER
IC4301
D4305
D4312
SET_ON
SET_ON
CONT
OSD_CLK
OSD_VS
O_IFPVSOUT
OUT1
11
INV1
16
INV2
5
OUT2
6
19
STB
SET2.5V2
6.5V
Q4302
SWITCHING
Q4304,4305
SWITCH
F4301
F4306
8
PVCC2
12
PVCC1
F4305
CCPM1.8V
3
2
+1.8V
REG
IC4305
SET1.8V
3
2
+1.8V
REG
IC4306
1.25V
SET2.5V2
SET1.8V
SET5V
3
2
+1.25V
REG
IC5304
D4304
SET1.2V
SET1.2V
SET1.2V
Q4301
SWITCHING
IR1_[0]-[9]
IG1_[0]-[9]
IB1_[0]-[9]
TB13-16,
TC10-13,
TD10-11
TA10-16,
TB10-13
TC24
TC25
TC26
TA1–
TA1+
TB1–
TB1+
TC1–
TC1+
TCLK1–
TCLK1+
TD1–
/PDWN
IC5900
LVDS TRANSMITER
8
7
9
14
71
70
69
68
65
64
63
62
59
58
30
98,99,106-
108,110-
112,78,79
80,81,84-
87,92,
95-87
90-91,102-
103,17,76,
77,88,89
TD12-16,
TE10-13
CLKIN
TE16
TE26
TE15
18
20
TD1+
TE1–
TE1+
57
56
IR2_[0]-[9]
IG2_[0]-[9]
IB2_[0]-[9]
TB23-26,
TC20-23,
TD20,21
TA20-26,
TB20-22
135,136,
143,144,1,2,
5,6,117,118
119-124,
131-133 
129,130,141,
142,19,115,116,
127,128,139
TD22-26,
TE20-24
TA2–
TA2+
TB2–
TB2+
TC2–
TC2+
TCLK2–
TCLK2+
TD2–
53
52
51
50
47
46
45
44
41
40
TD2+
TE2–
TE2+
39
38
TO
C BOARD
CN2101
38
TA1-
37
TA1+
35
TB1-
29
TCLK-
32
TC1-
31
TC1+
34
TB1+
28
TCLK+
22
TE1+
23
TE1-
25
TD1+
26
TD1-
O
CN5900
20
TA2-
19
TA2+
17
TB2-
11
TCLK2-
14
TC2-
13
TC2+
16
TB2+
10
TCLK2+
4
TE2+
5
TE2-
7
TD2+
8
TD2-
15
IC5107(2/2)
IC5000
IFP
IC5301
DRAM
IC5300
DDR
IC5302
DDR
IFPR1OUT0
IFPR1OUT9
IFPG1OUT0
IFPG1OUT9
IFPB1OUT0
IFPB1OUT9
IFPR2OUT0
IFPR2OUT9
IFPG2OUT0
IFPG2OUT9
IFPB2OUT0
IFPB2OUT9
IFPCKOUT
TFPHS
IFDE
IFPCK
IFPMSK1OUT
IFPVSOUT
IFPHSOUT
WE
41-72
14-25
8-11
37-40
DQ0-31
A0-11
BA0,1
MMA0-11
MMBA0,1
DQS0-3
DM0-3
ROMCS1
OE
MWEB
WE
MMD0-63
MMD0-31
MMA0-11
MMBA0,1
MMA0-11
MMBA0,1
RAS
CS
CLK0
CLK1
CK0
CK1
CAS
WE
RAS
CS
CKE
CLK0
CK0
CAS
MCASB
MRASB
MCSB0
MCLK0B
MCLK1B
MCLK0
MCLK1
MMDQM4-7
MMDQS4-7
MMDQM0-3
MMDQS0-3
MMD0-31
RESETX
EXTGXCKOUT
CCPHSIN_A
6
IC5100
IFPVS_LVDS
1
4
3
7 WE
6 CAS
5 RAS
4 CS
3 CKE
2 CK
1 CK
29,31,33,
35,38,40,
42,44
DQ0-7
1-10,48
16-25
A0-20
11 WE
26 CE
28 OE
41-72
14-25
8-11
37-40
DQ0-31
A0-11
BA0,1
DQS0-3
DM0-3
WE
MMD32-63
MMA0-11
MMBA0,1
RAS
CS
CKE
CLK1
CK1
CAS
7 WE
6 CAS
5 RAS
4 CS
3 CKE
2 CK
1 CK
WE
D0-7
A0-20
OE
CS1
A0-20
D0-7
IFPR1 OUT0-9
IFPG1 OUT0-9
IFPB1 OUT0-9
IFPR2 OUT0-9
IFPG2 OUT0-9
IFPB2 OUT0-9
PANEL_ON
101
IC5400
BUS SWITCH
A0-7
EXTGXAIN0-7
36,35,33,32,
30,29,27,26 
13,14,16,17,
19,20,22,23 
48
25
1
24
1CLK
2CLK
/1OE
/2OE
2D1
I
2D8
2Q1
I
2Q8
G0-7
EXTGXGIN0-7
47,46,44,43,
41,40,38,37 
2,3,5,6,
8,9,11,12
1D1
I
1D8
1Q1
I
1Q8
IC5401
BUS SWITCH
B0-7
EXTGXBIN0-7
EXTGXHSIN
EXTGXVSIN
EXTGXHSIN
EXTGXVSIN
36,35,33,32,
30,29,27,26 
13,14,16,17,
19,20,22,23 
48
25
1
24
1CLK
2CLK
/1OE
/2OE
2D1
I
2D8
2Q1
I
2Q8
R0-7
EXTGXRIN0-7
EXTGXAIN0-7
EXTGXGIN0-7
EXTGXBIN0-7
EXTGXRIN0-7
47,46,44,43,
41,40,38,37 
2,3,5,6,
8,9,11,12
1D1
I
1D8
1Q1
I
1Q8
FROM
(1/2)
3
FROM
(1/2)
1
FROM
(1/2)
4
XWE
DQM
ADDR 0-11
A0-11
XRAS
XCAS
XCS
SDCLK
15
14
17
16
18
35
36
9
4
5
3
8
7
11
10
WE
LBQM
RAS
CAS
CS
CLK
UBQM
21-24,27-32,
20,19
49-46, 42-35 
20-13, 31-25 
2,3,5,6,8,9,11,12,39, 40,42,43,45,46,48,49
ADDR0-11
DQ0-15
DIYD0-7
DICD0-7
1CCPM_HS
IHDD
CCP_OUT2V
DRC_CK
O2B0-7
O2G0-7
O2B0-7
O2G0-7
O2B0-7
O2G0-7
IVDD
W13ID
1M_CLK
CLK_DIC
DAT_DIC
O_RESET
1M_VS
1M_HS
DQ0-15
DRC-MF
GPX_HS
GPX_VS
GPIO2
GPIO10
GPX_CK
2
IC5403
6
1
5
7
1Q
1D
2Q
2D
1CLK
2CLK
LATCH
3
12
IC5404
9
1
11
4B
4A
3B
3A
/1OE
BUFFER
8
3
IC5003
IC5105
4
12
6
5
97
96
95
VCDOUT
FINA
VCDIN
PFBOUT
FINB
C541
RPLLHD
HREF
LEVEL SHIFT
IC5402
12
13
REF
CLKOUT
Q5400
Q4819
4
2
189-196
199-206
133-140
122-129
117
100
102
1MY2-9
1MC2-9
CCPCIN_A0-7
CCPYIN_A0-7
CCPCKIN_B
PNLCLKIN
XTALCLKIN
CCPVSIN_B
CCPHSIN_B
CCPYIN_B0-7
CCPCIN_B0-7
DYO2-9
DRO2-94
HD2
V90
5
IC5003
4
12
9
XOUT
CLOCK OSC
XIN
S0
13
S1
CLKB
1
CLKC
6 FINB
90
89
67
XOC
RXI
XRST
1
10
M_D1C0-7
M_D1H,M_D1V,M_D1CLK
DRCCCHSIN,DRCVSIN,
DRCCKIN
TO
(2/2)
2
M_D1Y0-7
HDM-_27M
GPIO0
I2CMSDA1
I2CMSCL1
DRCY1IN0-7
DRCC1IN0-7
DRCY2IN0-7
DRCC2IN0-7
D5_D2Y0-7
D5_D2C0-7
4
2 RESET
BE_RST
COM_RST
O_PC_MODE
VSW_HOUT
IFP_CCP_INH
IC5101
5
6
IC4807
9
8
4
2 RESET
3OE
2OE
IC5103
10
4
B1(2/2)
(CHROMA DEODER /IFP)
IC5001
SDRAM
X5100
27MHz
B
G
B
G
R
B
G
R
B
G
R
B
G
R
B
G
R,G,B
R,G,B
– 30 –
KDS-50A2020/55A2020/60A2020
K
RM-YD010      RM-YD010      RM-YD010
BLOCK DIAGRAM (5)
TO
B1 BOARD
CN5900
4
RA1-
5
RA1+
7
RB1-
13
RCLK-
10
RC1-
11
RC1+
8
RB1+
14
RCLK+
20
RE1+
19
RE1-
17
RD1+
16
RD1-
O
IC2100
LVDS RECEIVER
49 RA-
CN2101
50 RA+
51 RB-
52 RB+
54
31
8
6
RC-
55 RC+
56 RCLK-
57 RCLK+
59 RD-
60 RD+
61 RE-
62 RE+
TO
B1 BOARD
CN4001
3
SENE_SCL
5
SENS_SDA
8
SDA_E
SCL_E
SENE_SCL
SENS_SDA
SDADE_400K
SCLDE_400K
10
LVDS_PD
17
IRIS_STRL
19
IRIS_FB
20
15
POW_CTL
P
TO
(2/2)
1
TO
(2/2)
3
CN2000
TO
IRIS
UNIT
3
HOUT-
6
HIN+
HIN-
4
DUMP+
8
DRIVE+
7
DRIVE-
2
5
HOUT+
DUMP-
1
CN2900
19-17,8,
10-15,
47-45,
43-18,
36-32,
29-26,
21,20
7
3
IC2902
IRIS AMP
IC2900
BIAS
IC2201
RESET
IC2900
IRIS DRIVE
1
6
3
7
7
1
5
3
7
1
6
3
Q2900
IN+
IN-
OUT2
OUT1
POW_CTL
D6.5V
Q2201
BKL-
3.3V
IFCLKE
IFQO[0]-[29]
IFQE[0]-[29]
IFCLKE
(L)
RD0
I
RD29
IFQE[0]-[29]
IC2001
+3.3V REG
3
1
Q2000,
2001
2
7 6
5
8-11
37-40
41-72
1
2
Q2200
RESET
GRORT
RSC
RSD
32
WP
SCL
SDA
MI1CK
MI2CK
RAMCLK
DQ0
I
DQ31
DQS0
I
DQS3
DM0
I
DM3
VCC
MMD0-31
MDQS0-3
MCLK1B
MCLK1
MDQM
DOTCLK
BLIN0-9/GLIN0-9/RLIN0-9
BRIN0-9/GRIN0-9/RRIN0-9
RLOUT00-11/RROUT00-11/LCLKRL
GLOUT00-11/GROUT00-11/LCLKGL
IC2203
ROOK (L)
3
1
NVM 
IC2200
DDR 
IC2200
BLOUT00-11/BROUT00-11/LCLKBL
LRR0-11/LRL0-11/LLCLKRL
LBR0-11/LBL0-11/LLCLKBL
LGR0-11/LGL0-11/LLCLKGL
FRP_RL/PCG_RL
FRP_GL/PCG_GL
FRP_BL/PCG_BL
SHST2/AUX1
HDI/PCG
SHST3/AUX2
HCK
RAMCLK
2
VCK
5
VST
6
ENB3R
7
HST
HSC
HSD
8
ENB3B
HCK_L
IC2202
VCK_L
VST_L
HST_R_L
HST_G_L
HST_B_L
HST_R
VCK
HCK_G
HCK_B
HCK_R
HST_G
HST_B
SCLDE_400K
SDADE_400K
9
3
4
18
15
14
13
12
11
17
16
CLKOUT
22
RA2-
23
RA2+
25
RB2-
31
RCLK2-
28
RC2-
29
RC2+
26
RB2+
32
RCLK2+
38
RE2+
37
RE2-
35
RD2+
34
RD2-
IC2101
LVDS RECEIVER
49 RA-
50 RA+
51 RB-
52 RB+
54
8
RC-
55 RC+
56 RCLK-
57 RCLK+
59 RD-
60 RD+
61 RE-
62 RE+
TO
(2/2)
2
TO/FROM
(2/2)
4
TO
G BOARD
CN6901
Q
19-17,8,
10-15,
47-45,
43-18,
36-32,
29-26,
21,20
Q2301
Q2202
BKL-
3.3V
IFCLKE
IFQO[0]-[29]
IFQE[0]-[29]
(R)
RD0
I
RD29
IFQE[0]-[29]
7 6
5
8-11
37-40
41-72
1
2
Q2300
RESET
RSC
RSD
32
WP
SCL
SDA
MI1CK
MI2CK
DQ0
I
DQ31
DQS0
I
DQS3
DM0
I
DM3
VCC
MMD0-31
MDQS0-3
MCLK1B
MCLK1
MDQM
DOTCLK
BLIN0-9/GLIN0-9/RLIN0-9
BRIN0-9/GRIN0-9/RRIN0-9
RLOUT00-11/RROUT00-11/LCLKRL
GLOUT00-11/GROUT00-11/LCLKGL
IC2300
ROOK (R)
3
1
NVM 
IC2301
DDR 
IC2501
BLOUT00-11/BROUT00-11/LCLKBL
RRR0-11/RRL0-11/RLCLKRL
RBR0-11/RBL0-11/RLCLKBL
RGR0-11/RGL0-11/RLCLKGL
FRP_RR/PCG_RR
FRP_GR/PCG_GR
FRP_BR/PCG_BR
SHST2/AUX1
HDI/PCG
SHST3/AUX2
VSOUT
VCK
VCK_R
VCK_R
3
HSC
HSD
IC2302
VST
VS_BLUE
VS_GREEN
VS_RED
SCLDE_400K
SDADE_400K
SENS_SDA/SENS_SCL
VST_R/VST_G/VST_B
MUTE/MUTE2/PANEL_ON
4
5
17
16
15
RE6
MUTE
PANEL_ON
RE5
PD
RE6
MUTE2
RK_RESET
RE5
PD
RRL_3.3V
7
6
3
2
1
VDD
OUT
SET
-3.3V
SET
9V
VIN
VOUT
NC
D2002
(3.3V)
A16.5V
IC2003
+9V REG
3
1
Q2006,
2008
2
SET
9V
VIN
NC
D2008
(15V)
VOUT
X2200
33MHz
CN2002
A16.5V
D6.5V
D6.5V
D6.5V
D6.5V
6
1
A16.5V
4
5
C(1/2)
(LVDS RECEIVER/ROOK)
DC/DC CONVERTER
IC2004
D2005
POW_CTL
OUT1
11
INV1
16
INV2
5
OUT2
6
19 STB
D1.5V
6.5V
Q2005
SWITCHING
Q2003,2004
SWITCH
8
PVCC2
12
PVCC1
D2003
D2.5V
Q2002
SWITCHING
1
IC2976
2
VST_R
VST_G
VST_B
5
6
1
IC2973
2
5
6
1
IC2977
2
5
6
1
IC2974
2
5
6
1
IC2978
2
5
6
1
IC2975
2
5
6
SENS_SCL
SENS_SDA
NC
4
2
P2
P0
P5
P3
P1
14
IC2972
IC2979
10
11
12
15
QA
SI
QB
SCLK
QC
SCK
RCK
DATA DECODER
DATA DECODER
1
2
2-5,7,8
P0-5
IC2302
12
13
SCL
SDA
R,G,B
R,G,B
R
B
G
R
B
G
R,G,B
R,G,B
R,G,B
R,G,B
R,G,B
R,G,B
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