Sony KF-50DX200K / KF-60DX200K Service Manual ▷ View online
– 89 –
KF-50DX200K/60DX200K
K
RM-Y910K RM-Y910K
• BB (1/9) BOARD WAVEFORMS
1
2
3
4
2.2 Vp-p (54 MHz) 3.2 Vp-p (15.87 kHz)
3.0 Vp-p (H)
3.2 Vp-p (V)
5
6
3.2 Vp-p (H)
1.4 Vp-p (54 MHz)
7
8
9
0
3.3 Vp-p (V)
4.0 Vp-p (13.5 MHz) 3.2 Vp-p (15.87 kHz)
3.3 Vp-p (H)
• BB (2/9) BOARD WAVEFORMS
3.3 Vp-p (H)
1.0 Vp-p (H)
1.1 Vp-p (H)
1.1 Vp-p (H)
!]
!-
!=
![
4.0 Vp-p (13.5 MHz)
!\
• BB (3/9) BOARD WAVEFORMS
680 mVp-p (H)
630 mVp-p (H)
560 mVp-p (H)
3.2 Vp-p (V)
!.
!;
!'
!,
3.2 Vp-p (H)
@/
• BB (4/9) BOARD WAVEFORMS
3.2 Vp-p (20 MHz)
3.8 Vp-p (H)
3.5 Vp-p (V)
5.1 Vp-p (H)
@]
@-
@=
@[
5.1 Vp-p (V)
@\
• BB (5/9) BOARD WAVEFORMS
@;
@'
@,
3.6 Vp-p (25 MHz)
4.9 Vp-p (H)
4.9 Vp-p (33.3 kHz)
• BB (6/9) BOARD WAVEFORMS
@.
#/
#-
#=
3.6 Vp-p (25 MHz)
3.4 Vp-p (V)
3.2 Vp-p (16.6 kHz)
3.2 Vp-p (V)
#[
#]
3.2 Vp-p (H)
1.3 Vp-p (18.54 MHz)
#\
#;
#'
1.2 Vp-p (74.17 MHz)
3.1 Vp-p (V)
3.1 Vp-p (H)
• BB (7/9) BOARD WAVEFORMS
#,
#/
$/
680 mVp-p (H)
760 mVp-p (H)
760 mVp-p (H)
• BB (8/9) BOARD WAVEFORMS
$-
$=
$[
$]
680 mVp-p (H)
650 mVp-p (H)
560 mVp-p (H)
5.0 Vp-p (V)
$\
$;
5.1 Vp-p (H)
3.1 Vp-p (H)
$'
$,
$.
%/
2.9 Vp-p (H)
3.2 Vp-p (H)
3.8 Vp-p (H)
3.7 Vp-p (V)
%.
2.0 Vp-p (H)
%-
%=
4.9 Vp-p (16.6 kHz)
4.2 Vp-p (H)
%[
%]
%\
%;
5.1 Vp-p (V)
5.1 Vp-p (H)
5.0 Vp-p (H)
5.0 Vp-p (V)
%'
%,
2.1 Vp-p (H)
1.9 Vp-p (H)
• BB (9/9) BOARD WAVEFORMS
^/
^-
^=
^[
4.3 Vp-p (H)
4.2 Vp-p (V)
3.5 Vp-p (V)
5.1 Vp-p (H)
^]
^\
1.2 Vp-p (H)
1.3 Vp-p (H)
^;
1.2 Vp-p (H)
• BC (1/3) BOARD WAVEFORMS
1
2
3
4
500 mVp-p (3.58 MHz)
3.7 Vp-p (H)
3.5 Vp-p (V)
5.1 Vp-p (H)
5
6
5.0 Vp-p (V)
2.1 Vp-p (12 MHz)
7
8
9
0
2.2 Vp-p (12.75 MHz)
4.2 Vp-p (V)
4.2 Vp-p (H)
3.5 Vp-p (V)
!-
3.8 Vp-p (H)
4-5. WAVEFORMS
– 90 –
KF-50DX200K/60DX200K
K
RM-Y910K RM-Y910K
• BC (2/3) BOARD WAVEFORMS
!=
![
!]
!\
690 mVp-p (H)
690 mVp-p (H)
740 mVp-p (14.32 MHz)
5.0 Vp-p (H)
!;
!'
5.0 Vp-p (V)
2.0 Vp-p (12 MHz)
!,
!.
@/
@-
1.5 Vp-p (H)
2.2 Vp-p (12.75 MHz)
790 mVp-p (H)
620 mVp-p (H)
@=
@[
1.6 Vp-p (H)
1.0 Vp-p (H)
@]
@\
@;
@'
1.0 Vp-p (H)
1.0 Vp-p (H)
3.7 Vp-p (H)
3.9 Vp-p (H)
@,
3.5 Vp-p (V)
• BC (3/3) BOARD WAVEFORMS
@.
#/
#-
#=
3.8 Vp-p (H)
3.5 Vp-p (V)
4.1 Vp-p (V)
4.2 Vp-p (H)
#[
#]
100 mVp-p (4 MHz)
1.2 Vp-p (H)
#\
#;
#'
#,
1.4 Vp-p (H)
910mVp-p (H)
1.3 Vp-p (H)
1.2 Vp-p (H)
#.
1.4 Vp-p (H)
• BC4 BOARD WAVEFORMS
1
2
3
4
4.5 Vp-p (20 MHz)
2.1 Vp-p (H)
2.1 Vp-p (H)
1.0 Vp-p (H)
5
6
1.9 Vp-p (H)
1.7 Vp-p (H)
7
1.3 Vp-p
• M (1/3) BOARD WAVEFORMS
1
2
3
5.0 Vp-p (H)
5.0 Vp-p (V)
2.7 Vp-p (10 MHz)
• M (2/3) BOARD WAVEFORMS
4
5
6
5.0 Vp-p (H)
5.0 Vp-p (V)
1.6 Vp-p (20 MHz)
• U (2/3) BOARD WAVEFORMS
2.1 Vp-p (H)
2.1 Vp-p (H)
970 mVp-p (H)
750 mVp-p (H)
4
1
2
3
510 mVp-p (3.58 MHz)
5
– 91 –
KF-50DX200K/60DX200K
K
RM-Y910K RM-Y910K
59
60
1
61
V (A) 63
CLK A
62
64
64
2
V
DD
DGND
14
5
26
25
8
8
8
8
8
8
8
8
8
8
8
8
56
58
6
I
13
16
15
17
I
24
35
44
MODE0
CLK A
CLK B
CLK A
CLK XSYNC
MODE1
46
45
TEST
4
36
I
43
54
53
48
52
50
51
49
49
47
27
28
NT/PAL
3
EXTCLP 55
CLPEN 57
33
29
31
30
32
34
32
34
IN
V (A)
RT
V (A)
RB
V(A)1-8
V (QA)
DGND(QA)
DD
DATA
LATCH
DATA
LATCH
MUX
WITH
OUTPUT FORMAT
DATA
LATCH
CLOCK
GENERATOR
OUTPUT FORMAT
/TEST
SWITCHING
D(B)1-8
V (QB)
DD
DGND(QB)
D(C)1-8
V (QC)
DD
DGND(QC)
CLPV(A)
1 (A)
BLAS
V (A)
CC
GND(A)
OE(A)
V (B)
IN
V (B)
RT
V (B)
RB
CLPV(B)
1 (B)
BLAS
V (B)
CC
GND(B)
OE(B)
V (C)
IN
V (C)
RT
V (C)
RB
CLPV(C)
1 (C)
BLAS
V (C)
CC
GND(C)
OE(C)
CLK B
CLK C
SAMPLING
COMPARATOR
CLAMP
CONTROL
SAMPLING
COMPARATOR
CLAMP
CONTROL
SAMPLING
COMPARATOR
CLAMP
CONTROL
CLAMP PULSE
INT/EXT
CONTROL
4-6. IC BLOCK DIAGRAMS
• BB (1/9) BOARD
IC301
TCL2933IPWR
• BB (2/9) BOARD
IC305
TLC5733AIPM
• BB (2/9) BOARD
IC306
• BB (5/9) BOARD
IC403
TLC2932IPWR
Bias
Control
12
13
10
4
5
9
VCO IN
BIAS
VCO INHIBIT
FIN A
FIN B
PFD INHIBIT
VCO
Output
Detector
6
PFD OUT
2 TEST
3 VCO OUT
VDD
Charge Pump
Ring Oscillator
Phase Frequency Detector
Voltage Control Oscillator
Bias
Control
12
13
10
4
5
9
VCO IN
BIAS
VCO INHIBIT
FIN A
FIN B
PFD INHIBIT
VCO
Output
1/2
MUX
Detector
6
PFD OUT
2 SELECT
3 VCO OUT
VDD
Charge Pump
Phase Frequency Detector
Voltage Control Oscillator
Ring Oscillator
• BC (1/3) BOARD
IC3010
• BC (2/3) BOARD
IC3004
CXA2103Q
4
44
41
42
41
42
47
5
46
3
32
43
33
34
35
2
45
29
30
31
28
I
C Bus
decoder
2
CLP
CLP
RGB
r
YCbCr
37
38
39
21
25
26
27
22
23
24
CLP
LPF
DL
RGB
r
YCbCr
Offset
¥ Cb Offset2 (6)
¥ Cr Offset2 (6)
¥ Cr Offset2 (6)
Amp
¥ Y-out Level (6)
¥ CbCr Level (6)
¥ CbCr Level (6)
Sharpness
¥ Sharpness (4)
¥ Pre-Over (2)
¥ Sharpness-f0 (2)
¥ Pre-Over (2)
¥ Sharpness-f0 (2)
Luma-Filter
¥ Sub-Contrast (4)
¥ C-Trap (1)
¥ Y/C Delay (2)
¥ C-Trap (1)
¥ Y/C Delay (2)
Offset
¥ Cb Offset1 (6)
¥ Cr Offset1 (6)
¥ Cr Offset1 (6)
Chroma-Dec.
¥ Sub-Color (4)
¥ Sub-Hue (4)
¥ BPF Q (2)
¥ BPF f0 (2)
¥ BPF SW (1)
¥ Killer (1)
¥ Sub-Hue (4)
¥ BPF Q (2)
¥ BPF f0 (2)
¥ BPF SW (1)
¥ Killer (1)
H-PLL
¥ Pic Phase (4)
¥ H-Mask (1)
¥ AFC Gain (1)
¥ H Lock
¥ H Adjust
¥ H-Mask (1)
¥ AFC Gain (1)
¥ H Lock
¥ H Adjust
SEL
SW
ATT
SW
CLP
¥ DC Tran (2)
A-Ped.
¥ Auto
Pedestal
point (2)
Sync sep.
¥ SSep-Mode (2)
48
1
8 6
12 10
16 14
SEL
17
20
19
11
CVBS SEL
SEL
¥ Video select (4)
Count down
¥ CD-Mode (2)
¥ V-STD
¥ V-STD
¥ LPF (1)
¥ YCbCr
Selec1 (2)
Selec1 (2)
CLP
Y
Y
Y
Y
Cb/Cr
Y/Cb/Cr
Y/Cb/Cr
Y/Cb/Cr
Y/Cb/Cr
Y/Cb/Cr
C
HSS
VSS
18
7
13
15
36
40
A PED
CLAMP
COMB Y IN
COMB C IN
MON OUT
CV1/Y1 IN
C1 IN
CV2/Y2 IN
C2 IN
CV3/Y3 IN
C3 IN
SEL OUT
H TIM
SCP
AFC FIL
SYNC IN
H Vcc
H GND
V TIM
SCL
FSC OUT
X’tal
APC FIL
C Vcc
C GND
SDA
ADRS
Y CLAMP
S Vcc
S GND
Y IN
Cb IN
Cr IN
R IN
G IN
B IN
YCbCr SW
EXT Y
EXT Cb
EXT Cr
YS/YM
EXT R
EXT G
EXT B
Y OUT
Cb OUT
Cr OUT
– 92 –
KF-50DX200K/60DX200K
K
RM-Y910K RM-Y910K
• BC (3/3) BOARD
IC3003
CXA2151Q
I
2
C BUS
DEC.
DEC.
IN1 ~ IN4
SELECTOR
YPbPrU/YCbCr
1, 2, 3
YPbPrJ/YCbCr
GBR/YCbCr
MATRIX
SELECTOR
GAIN_SEL
6dB
AMP.
YGAIN
CBGAIN
CRGAIN
CRGAIN
MAT_OUT
SELSTB_1
SELSTB_2
SELSTB_2
DECL1_1
DECL2_1
DECL3_1
DECSW_1
DECL1_2
DECL2_2
DECL3_2
DECSW_2
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
Cb
Cr
H-NUMBER
V-NUMBER
V-NUMBER
CLOCK
GEN.
CLK_SEL
30
33
34
35
36
37
38
39
34
35
36
37
38
39
41
42
43
44
45
46
47
42
43
44
45
46
47
1
2
3
4
5
2
3
4
5
7
8
9
8
9
10
11
11
31
32
32
SCL
IN1_1
IN1_2
IN1_3
IN1_2
IN1_3
IN1_H/L1
IN1_V/L2
IN1_L3
IN1_SW
IN2_1
IN2_2
IN2_3
IN2_2
IN2_3
IN2_H/L1
IN2_V/L2
IN2_L3
IN2_SW
IN3_1
IN3_2
IN3_3
IN3_2
IN3_3
IN3_H
IN3_V
IN4_1
IN4_2
IN4_3
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
• U (2/3) BOARD
IC2007
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
• BC (3/3) BOARD
IC3008
TDA9178T
• U (3/3) BOARD
IC2301
NJW1106FC2
8
6
9
17
19
21
16
SMART PEAKING
LTI
VDC
OUTPUT
STAGE
Y OUT
S OUT
U OUT
V OUT
V OUT
CF
ADXT1
ADXT2
ADXT3
ADXT2
ADXT3
ADEXT1(LOW FREQUENCIES)
ADEXT2(LOW FREQUENCIES)
ADEXT3(LOW FREQUENCIES)
ADEXT2(LOW FREQUENCIES)
ADEXT3(LOW FREQUENCIES)
COLOUR
PROCESSING
CDS
CTI
'CUE FLASH'
DELAY
CONTROL
INPUT
STAGE
WINDOW
GENERATION
SUPPLY
SATURATION
CORRECTION
LUMINANCE
PROCESSING
4
3
22
5
FEATUREMODE
DETECTION
I C CONTROL
I C
SC
SDA
V
V
Y
LUMINANCE VECTOR PROCESSING
SPECTRAL PROCESSING
COLOUR VECTOR
PROCESSING
PROCESSING
BLACK STRETCH
HISTOGRAM PROCESSING
GAMMA CONTROL
HISTOGRAM PROCESSING
GAMMA CONTROL
SKIN TONE CORRECTION
GREEN ENHANCEMENT
BLUE STRETCH
GREEN ENHANCEMENT
BLUE STRETCH
U,V
DEC
EE
CC
DIG
Y IN
U IN
V IN
2
2
NOISE
MEASURING
CALIBRATE
ADC
15
20
18
1
14
SAND-
CASTLE
72
73
44
RIN
49
EXTIN
16
SDA
17
SCL
13
AUX0
LIN
COUT
12
AUX1
11
AUX2
10
AUX3
9
AUX4
8
AUX5
7
AUX6
6
AUX7
80
MD1
1
MD2
2
MD2
79
MD1
48
SMRI
47
SMRO
42 LOUT
43 ROUT
45 SOUT
Input Autobalance
Noise Sequencer
Adaptive Matrix
I
2
C Interface
SW. Controller
ADD/SUB
L + R
Center Mode
Delay
7kHz
LPF
Modified
BNR
L – R
+
+
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