– 27 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010 RM-YD010 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