– 26 –
KDS-50A2000/50A2010/55A2000/60A2000/60A2010
K
RM-YD010 RM-YD010 RM-YD010 RM-YD010 RM-YD010
SECTION 4
DIAGRAMS
4-1. BLOCK DIAGRAM (1)
K
VIDEO
K
AUDIO L
K
AUDIO L/R
K
AUDIO L
K
AUDIO R
K
AUDIO L
K
AUDIO L
K
AUDIO R
K
AUDIO R
K
AUDIO L
K
AUDIO R
K
AUDIO L/R
K
AUDIO R
K
VIDEO
K
CR/R
K
C
K
CV/Y
K
Y/G
K
CB/B
K
AUDIO L
K
AUDIO L
K
AUDIO R
K
AUDIO R
CN8006 (1/2)
10
TU_V_OUT
5
TU_R_OUT
7
TU_L_OUT
9
AFT_OUT
12
TU_SCL
14
AGC_MUTE
13
TU_SDA
SCL_3.3V
TU_V_OUT
SDA_3.3V
TO
QT BOARD
CN7803
SCL
CN8570
SDA
PC_H
PC_V
PC_R
PC_G
PC_B
Vcc
D5V
F8570
5
COMP2_Y
1
COMP2_CR
3
COMP2_CB
TO
H3 BOARD
CN3100
Q8300
BUFFER
X8300
4MHz
1
89
90
Q8313, 8315
BUFFER
Q8301
BUFFER
IN2_CV
94 R_IN14
93 G_IN14
92 B_IN14
38 IN4_H
37 IN4_V
PC_V
D5V
PC_H
21 CV3
116 S1_4
119 CV/CR/R_IN9
118 Y/Y/G_IN9
Y/Y/G_IN8
117 C/CB/B_IN9
C/CB/B_IN8
C/CB/B_IN8
Y/Y/G_IN7
C/CB/B_IN7
C/CB/B_IN7
Y/Y/G_IN6
C/CB/B_IN6
C/CB/B_IN6
CV/YOUT1_2
COUT1_2
85
Q8305
BUFFER
C/CR/R_OUT1_1
81
Q8306
BUFFER
C/CB/B_OUT1_1
83
Q8307
BUFFER
CV/Y/G_OUT1_1
40
Q8311
BUFFER
SYNC_OUT1
53
SEL_HOUT1
54
SEL_VOUT1
41
SYNC_IN1
71
CVOUT3
VSW_HS
DATA_SLICER_MAIN
SP_PROT
B_12V
I2C_5V
VSW_VS
50
PS_HVCS
PC_SYNC_DET
60
SCL
59
SDA
SCL_5V
SDA_5V
IC8301
VIDEO SW
C
Y
V
L
R
V
L
R
AU_L1
TV_M_L_IN
TV_M_R_IN
AFT_MAIN
AGC
AU_R1
AU_L3
AU_R3
AU_L1
AU_R1
AU_L3
AU_R3
Y1
C1
V1
V3
V3
V_DET
MAIN_H_SYNC
S1
V1
Y1
C1
S1
Y4
CB4
CR4
AU_L4
Y4
CB4
CR4
AU_R4
AU_L5
AU_R5
AU_L4
AU_R4
AU_L5
AU_R5
CR2
CB2
Y2
TB8300
CN8303
J8401
4
3
1
2
RED
RED
WHT
GRN
BLU
RED
RED
WHT
GRN
BLU
CN8301
1
3
4
Y5
CB5
CR5
Y5
CB5
CR5
15
V2_V
14
COMP_DET
17
V2_L
19
V2_R
TO
H3 BOARD
CN3101
V2
V2_INPUT_L2
V2_INPUT_R2
COMP_DET
CN8001 (1/2)
J8570
1
2
3
5
6
7
11
9
10
23 CV2
8 S1_3
EXT_CLK/XTAL
49
A30
A31
A27
A29
A28
TO
B1 BOARD
CN4000
CN8304 (1/4)
MAIN_CV/Y
MAIN_Y/G
MAIN_C
MAIN_CB/B
MAIN_CR/R
TB8301
14 IN5_R
13 IN5_L
39
LOUT1
37
ROUT1
IC9602
AUDIO SW
16 IN6_L
17 IN6_R
2 IN1_R
1 IN1_L
19 IN7_L
IN7_R
22 IN8_L
23 IN8_R
11 IN4_R
10 IN4_L
PC_AU_L
PC_AU_R
8 IN3_R
7 IN3_L
25 IN9_L
26 IN9_R
32
DAT-1
31
CLK-1
20
TV_M_L_IN
TV_M_R_IN
42
R-
37
R+
34
L-
39
L+
SP_L
SP_R
L
R
A1(1/2)
( )
TO/FROM
2/2
IC8570
EEPROM
5
7
SDA
WP
WRT_PRT
6 SCL
Q8327, 8328, 8330
BUFFER
Q8317-8319
BUFFER
Q8308, 8309
BUFFER
Q8570
SW
Q8316
CLAMP
Q8314
CLAMP
TO/FROM
2/2
TO/FROM 2/2
VIDEO IN
HD/DVD IN
S VIDEO
PC IN
RGB
VIDEO
VIDEO
P
B
P
R
AUDIO
L (MONO)
R
AUDIO
AUDIO
AUDIO
L (MONO)
R
Y
L
R
5
P
B
P
R
Y
L
R
AUDIO OUT
(VAR/FIX)
DIGITAL OUT
(OPTICAL)
R
L
IC9606
INV.
Q9311
Q9310
D9316
D9311
D9317
Q9614
AMP
CN9800
PC IN
AUDIO
IC8302
BUFFER
1
7
10
5
1
12
IN+3
IN+1
IN+2
OUT3
OUT1
OUT2
+
-
+
-
7
1
3
2
5
6
IC9400
I2S SELECTOR
IC9303
28
SP_OUT_L
34
SC2_OUT_L
33
SC2_OUT_R
27
SP_OUT_R
19
I2S_CL3
20
I2S_WS3
22
I2S_DA_IN3
SC1_IN_R
SC1_IN_L
57
I2C_CL
FE_BCK
HDMI_INT
LINE_MUTE
FE_LRCK
FE_DATA
FE_BCK
FE_LRCK
FE_DATA
HDMI_BCK
HDMI_LRCK
HDMI_DATA
HDMI_BCK
HDMI_LRCK
HDMI_DATA
HDMI/DTT_SW
2
I2CDA
I2S-DEL_IN
3
SCL
2
SDA
3
RESETQ
21
8
AUDIO_CLOCK_OUT
PCLK
IISM_OUT
IISM_IN
BIT_CLK
LR_CLK
74
I2S-DEL_OUT
9
I2S-DEL_CL
10
I2S-DEL_WS
11
59 13 8 11
56
2
4
11
18
29
22
29
22
Q9316
DLY_RST
RST
IO0
ı
IO7
A0
ı
A16
I/O1
ı
I/O8
A0
ı
A16
FWR
FRD
WE
OE
SW
IC9305
DELAY
IC9306
RAM
18
16
14
2
4
6
13
15
17
7
5
3
Q9314
SW
Q9300
SW
19
1
IC9308
AMP
VAR_L
VAR_R
5
3
1
7
IC9802
AMP
5
3
1
7
IC9804
AP
IC9803
AMP
IN1
STBY/MUTE
7
8
CP1O
OUTA1
OUTA1
IN2
CP2O
19
6
VREF 14
20
38
36
48
47
OUTB1
OUTB1
OUTB2
OUTB2
43
41
OUTA2
OUTA2
32
31
IC9807
AMP
IC9301
AMP
FROM 2/2
FROM 2/2
FROM 2/2
3
4
A44
B59
A49
B43
A43
TO
B1 BOARD
CN4000
CN8304 (2/4)
FE_SPDIF
FE_ADATA
FE_ABCK
HDMI_ABCK
A60 HDMI_ALRCK
B60 HDMI_ADATA
FE_ALRCK
A54 DVI_LR_IN_L
A55 DVI_LR_IN_R
DVI_L
DVI_R
DVI_L
DVI_R
5
7
IC9809
MUTE AMP
Q9818
AMP
Q9819
AMP
A9V
Q9803
SW
Q9810
SW
Q9601
SW
Q9820
SW
Q9811, 9813
DC DET
Q9812, 9814
DC DET
5
3
1
6
7
+
Q9815
SW
3
1
Q9806
Q9809
D9816
D9815
AMP_RST
SP_MUTE
PFC_DET
D9814
Q9816
REG.
11V
AP +B
Q9604
SW
Q9610
SW
IC9304
DSP
Q9608
SW
VIDEO/AUDIO SWITCH,
AUDIO AMP
Q9602
SW
A
M
B
C
N