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KDP-57XBR2/65XBR2
RM-Y185
– 105 –
7-6. IC BOLCK DIAGRAMS
• A (1/3) BOARD
IC3006
CXA2150AQ
20
15 14
21
22
26
25
CLP
MAT
DRV
AKB
BLK
YS
YM
YS
YM
GAM
DCOL
PLIMT
BRT
CLP
SHP
LTI
CTI
COL
HUE
CLP
DPIC
AXIS
VM
• VM_LEV
• VM_DLY
• VM_COR
• VM_F0
• VN_LMT
• LTI_LEV, MODE
• SYSTEM
Y
Y
Y
R
G
B
CbCr
• AFC_MODE
CbCr
G-Y
B-Y
R-Y
• CTI_LEV
• CTI_MODE
CLP PULSE
BLK PULSE
• COLOR
• HUE
• CB_OFFSET
• CR_OFFSET
• V_SIZE
• V_POSITION
• S_CORRECTION
• VDRV_SW
• V_LIN
• V_COMP
• V_ON
• COLOR_AXIS
NTSC-JPN
NTSC-US
PAL
NTSC-PJ
• WB_SW
• R, G, B_DRIVE
• DPIC_LEV
• AGING_W
• AGING_B
• ABL_MODE
• ABL_TH
• P_ABL
• S_ABL
• GAMMA_L
• DCOL
• PLIMIT_LEV
• BRIGHT
• SUB_BRIGHT
• CLP_PHASE
• CLP, GATE
• LEFT_BLK
• RIGHT_BLK
• SYNC_PHASE
• V_FREQ
• AKBTIM
• UP, LO_BLK
• VBLK, SW
• RST_SW
• H_POSITION
• AFC_BOW
• AFC_ANGLE
• HBLK_SW
• AFC_COMP
• V_SCROLL
• V_ASPECT
• UP, LO_VLIN
• JMP_SW
• ZOOM_SW
• ASP_SW
• H SIZE
• PIN_AMP
• UP, LO_CPIN
• VSAW0, 1_DCL, H
• VSAW0, 1 AMP
• MP_PARA_DC, AMP
• HC, PARA DC, AMP, PHASE
• PIN_PHASE
• UP, LO_UCP, UCG
• UP, POL
• EW_DC
• H COMP
• PIN_COMP
• R, G, B_CUTOFF
• BLK_BTM
• PIC_ON
• R, G, B_ON
• AKBOFF
• BLK_OFF
• PICTURE
• SUB_CONT
• LAGB2_LEV
• SHARPNESS
• PRE/OVER
• SHP_F0
• SHP_F1
• SHP_CD
• CD_OFF
13
16
12
7
8
9
10
2
4
5
6
17
CLP
CLP
0~–9dB
63
62
11
56
57
59
60
38
39
64
58
I
C BUS
DECODER
TIMING
DECODER
2
23
24
28
32
33
27
54
ABL
PIC
CLP
AFC
2.7MHz
VCO
EW_FUNC
SCP
LOOP2
36
46
HD
W-FUNC
COUNT
DF_PARA
40
34
42
18 31
29 30
55
48 49 61 1 3 41 44
35
37
53 52
IREF
AGC
VOSC
REG
19
51
50
V-FUNC
VSAW0, 1
MP_PARA
HC_PARA
45
43
5V – DEF
9V – DEF
5V – SIG
47
Y_IN
CB_IN
CR_IN
SCL
SDA
F0
F1
HS_IN
AFC_FIL
CERA
SCP
VTIM
VS_IN
VM_MOD
VM_OUT
YF_OFF
CLP_C
DPDT_OFF
YSYM1
B1_IN
G1_IN
R1_IN
YSYM2
B2_IN
G2_IN
R2_IN
BPH
G_OUT
B_OUT
PABL_FIL
ABL_IN
ABL_FIL
SABL_IN
PRE_RGB
L2_FIL
HP_IN
R_OUT
IK_IN
HCOMP_IN
DF_PARA
H_DRV
HPROT
MP_PARA
HC_PARA
EW_DRV
IREF_YC
IREF_HV
VREG5
VBIAS
Vcc9
V_OSC
V_AGC
Vcc_OUT
GND_OUT
GND_SIG
GND_H
GND_V
VPROT
VCOMP_IN
V_DRV+
V_DRV
–
Vcc5
VSAW1
VSAW0
• B (1/7) BOARD
IC006
TC74HCT157AF
• B (4/7) BOARD
IC203, IC206
TC74LVX157FT
• B (1/7) BOARD
IC002
• B (4/7) BOARD
IC201, IC205
M52055FP
16
INPUT1A
9
INPUT3B
10
GND3
11
INPUT2A
13
Vcc
14
INPUT2B
15
GND1
12
CONTROL
INPUT2
2
CONTROL
INPUT1
3
OUTPUT1
4
GND2
H
L
L
H
H
L
5
OUTPUT2
6
OUTPUT3
7
CONTROL
INPUT3
8
INPUT3A
1
INPUT1B
• B (4/7) BOARD
IC200
CXA2151Q
I
2
C BUS
DEC.
IN1 ~ IN4
SELECTOR
YPbPrU/YCbCr
1, 2, 3
YPbPrJ/YCbCr
GBR/YCbCr
MATRIX
SELECTOR
GAIN_SEL
6dB
AMP.
YGAIN
CBGAIN
CRGAIN
MAT_OUT
SELSTB_1
SELSTB_2
DECL1_1
DECL2_1
DECL3_1
DECSW_1
DECL1_2
DECL2_2
DECL3_2
DECSW_2
3
V
H
6dB
EXISTENCE DISTINCTION
INTELLIGENT SYNC SEP.
HS_MASK
FIX_SYNC
HSEP_SEL
HD_TC
V_TC
3-STATE
SYNC
DET.
3STATE
PRIORITY RANKING
HV>CS>SYNC ON Y/G
HYSW
MACRO
VISION
MACRO
SYNC
COUNTER
H_WIDTH
H SYNC
WIDTH
DUMMY
SYNC
SELDUM
Y
Cb
Cr
H-NUMBER
V-NUMBER
CLOCK
GEN.
CLK_SEL
30
33
34
35
36
37
38
39
41
42
43
44
45
46
47
1
2
3
4
5
7
8
9
10
11
31
32
SCL
IN1_1
IN1_2
IN1_3
IN1_H/L1
IN1_V/L2
IN1_L3
IN1_SW
IN2_1
IN2_2
IN2_3
IN2_H/L1
IN2_V/L2
IN2_L3
IN2_SW
IN3_1
IN3_2
IN3_3
IN3_H
IN3_V
IN4_1
IN4_2
IN4_3
IN4_H
IN4_V
SDA
ADDRESS
15
YG_OUT
16
YG_IN
13
H_PH
14
V_PH
26 SELCB_OUT
27 SELY_OUT
25 SELCR_OUT
20 EXTCLK/XTAL
22 SELH_OUT
6 GND3
12 VCC3
24 GND2
28 VCC2
48 GND1
40 VCC1
18 IREF
23 SELV_OUT
INPUT_SEL
• B (5/7) BOARD
IC204
CXD2073Q
1
32
7
4
CLPO
25
FIN
27
CPO
28
VCV
26
CKSL
ADIN
AYO
ACO
A/D
CLAMP
LOGIC
VCO
SEL
INTERNAL CLOCK
1H
DL
CHROMA
OUTPUT
D/A
D/A
–
1/4
1
2
3
4
5
6
7
16
15
14
13
12
11
10
8
V0
IN
V1
IN
VC
OUT
WO
IN
A
IN
GND
WC
OUT
W1
IN
9
V
DD
INH
IN
Y0
IN
Y1
IN
YC
OUT
X0
IN
X1
IN
XC
OUT
0
1
0
1
0
1
0
1
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