Schematic Diagram Of A (1/3) Board - Sony KF-60DX100 Service Manual

(1) Schematic Diagram of A (1/3) Board

1 2 3
A
CN1907
10P
WHT
:S-MICRO
SER-C
SER-C 1
SDAT-E
SDAT-E 2
B SCLK-E
SCLK-E
3
ENB-C
ENB-C 4
SCAN-CS
TO C BOARD
SCAN-CS 5
CN5004
WP-C
WP-C 6
SDAT-OSD
7 5V
SCLK-OSD 8
WP-LUT
WP-LUT 9
SO
SO 10
CN1905
9P
WHT
C :S-MICRO
FLD
FLD
1
11V
PLL-EN
PLL-EN 2
GND 3
OSD-BUSY 4
BLANKING
TO C BOARD
BLANKING
5
CN5001
GND 6
SCL-E
SCL-E 7
SDA-E
SDA-E 8
GND
9 STBY 5V
CN1904
D
12P
WHT
:S-MICRO
-6V 1
GND 2
5V
5V 3
C1918
5V 4
# C1919
B:CHIP
# C1931
GND 5
B:CHIP 100
25V
TO C BOARD GND 6
CN5002 3.3C
3.3C
7
3.3C
8
E
GND 9
GND 10
15V
15V 11
GND
12
4.5V 1
4.5V 2
4.5V 3
TO G BOARD 4.5V 4
CN1603
GND 5
F
GND 6
GND 7
GND 8
CN1915
8P
BLK
:S-MICRO
C1912
C1910 #
# B:CHIP
5V
1
5V 2
TO G BOARD
GND 3
G CN1604
GND 4
CN1926
4P :VH
11V 1
11V
2
11V 3
11V 4
TO G BOARD
GND 5
CN1613
GND
6
H GND 7
GND 8
GND 9
CN1914
9P
BLK
:S-MICRO
TO A1/3,A2/3_10
TO A1/3,A2/3_11
I
CN1918
5P
WHT
:S-MICRO
33V 1
17V 2
C1952
TO G BOARD C1957
GND 3 100
CN1605 10
25V
SUB 7V
4
POWER-CTL 5
J
4 5 6
FAN2 FAN1
CN1908
13P
YEL
:S-MICRO
R1904
10k 1/16W :CHIP
R1906
10k
1/16W
:CHIP
D1902
D1901
MA111 MA111
R1952
47k
1/16W
:CHIP
D1912
R1937
MA111 27k
PROTECTOR 1/16W
:RN-CP
FAN1 POW
Q1904
Q1906
R1981
DTC114EKA #
C1934 DTC114EKA
1.2
H/L-CHG :CHIP
0.1 H/L-CHG
C1932
16V R1945
R1938 R1942
100 R1982
B:CHIP 1.2 10k
12k 22k
25V #
10.7 5.6 1/16W
1/16W 1/16W
:CHIP
:RN-CP
:RN-CP :RN-CP
I O
C1944
G 1.2
R1983
0.1 0
22k
16V 0
IC1908 1/16W D1913
C1942
B:CHIP
PQ30RV11 :RN-CP
47 25V MA111
FAN REG
0
5.0
R1930
D1911
4.7k D1914
R1946
MA111 1/16W MA111
#
PROTECTOR :CHIP
:CHIP
FAN2 POW
R1933
IC1907 Q1905
R1985 R1984
33k
DTC114EKA #
PQ30RV11 #
1/16W
FAN CTL :CHIP
FAN REG :CHIP
:RN-CP
R1947
1.2 R1934 R1941 10k
6.8k 22k 1/16W
10.7 9.1 1.1
1/16W 1/16W :RN-CP
I O :RN-CP :RN-CP
0
G
R1988
C1943 0 5.0
#
0.1
:CHIP
16V
Q1907
C1941
B:CHIP
Q1903 DTC114EKA
47 25V
DTC114EKA H/L-CHG
H/L-CHG
C1933
0.1
16V
B:CHIP
C1953 R1963
C1914
D1908
100 82k 10.7 D1909
100
MA111
25V 1/16W MA111
16V 10.7
:RN-CP
9.1
C1982 I O
R1964
G
1 12k
1.2 C1916 C1923
:BP 1/16W
# 1000
:RN-CP
B:CHIP IC1904 16V
PQ09RF21
16.1 R1965
120k 1/16W :RN-CP 9V REG
15V
I O
G
C1980
C1981 C1962
15.7
470
# 0.01
25V C1991 C1990
IC1910 D1933 # 16V
1000
B:CHIP B:CHIP
PQ30RV11 D5S4M 10V
15V REG
L1908
R1972
R1966 33uH
1.6k
4.7k :LHL10
1/16W
1/16W :RN-CP
IC1913
:CHIP
PQ1CG2032FZ
R1973
5V REG Q1908
510
0.7 2PD601AR R1976
C1940
1/16W
0.068 1k
DC CONTROL
1 2 3 4 5 :RN-CP
25V 1/16W
0.3
B:CHIP :CHIP
D1903
R1974
C1992 RD6.8M-T1B2
C1963 #
470
1
:CHIP
16V
R1977
D1920
IC1911 120k 1/16W :RN-CP
MA111
PQ30RV31
3.3V REG
R1979
1.2 C1956
C1959
18k
# 4.8 1
:BP 1/16W
B:CHIP
3.3C
:RN-CP
I O
R1978
G
C1958 3.3 C1960
12k
100 1000
1/16W
6.3V
16V
:RN-CP
R1923
120k
1/16W
D1921
:RN-CP R1924
MA111 1.2
12k
R1918
C1920 1/16W
4.8 3.3 18k
:RN-CP
1
1/16W
:BP
I O :RN-CP
G
C1911
100
16V C1913
IC1903
# C1921
B:CHIP PQ30RV31 1000
3.3V REG 10V
STBY 5V
C1928
5.0 100
16V
7 6 5
V OUT
IC1905
Q1015
MM1476AF
#
5V REG
V IN
TO A(3/3)
1 2 3 4
17V
7.8
C1917
C1915
#
10
B:CHIP
7 8 9
CN4502 CN4401
TO T BOARD CN8001
TO H3 BOARD TO H2 BOARD
TO LAMP
DRIVER
CN1901
11P
RED
R1989
#
:CHIP
D1931 D1930
# C1988
#
B:CHIP
FAN1 POW
FAN2 POW
C1989
#
B:CHIP
FAN PRT
FAN1-H
FAN1-L
FAN-CTL
FAN2-H
FAN2-L
9V
BB 5V
11V
5V
BB 3.3V
9V
– 54 –
10 11 12
TO A1/3,A3/3_12
HV DET
HV DET 50
LAMP COV
LAMP COV 49
P-ON
CN1920
P ON 48
50P
SIRCS
:B TO B
SIRCS 47
TO M(3/3)BOARD CN9501
GND 46
#
LAMP LED
LAMP LED 45
STEREO LED
STEREO LED 44
STBY LED
STBY LED 43
KEY1
KEY1 42
GND 41
LAMP CTL
LAMP CTL 40
LAMP PRT
LAMP PRT 39
BLOCK-M
BLOCK M 38
BLOCK-S
BLOCK-S 37
YUV SW
YUV SW 36
E-OSD YSYM 35
E-OSD R 34
E-OSD G 33
E-OSD B 32
GND 31
FLD
FLD 30
M-OSD YSYM 29
M-OSD R 28
M-OSD G 27
M-OSD B 26
GND 25
GND 24
FAN PRT
FAN PRT 23
FAN-CTL
FAN CTL 22
FAN1-L
FAN1-L 21
FAN1-H
FAN1-H 20
FAN2-L
FAN2-L 19
FAN2-H
FAN2-H 18
FAN3 CTL 17
NC 16
MILD CONT 15
SCAN-CS
SCAN-CS 14
SO
SO 13
SCLK-E
SCLK-E 12
SDAT-E
SDAT-E 11
GND 10
SCL-E
SCL-E 9
SDA-E
SDA-E 8
MID-V 7
MID-H 6
PLL-EN
PLL-EN 5
SER-C
SER-C 4
ENB-C
ENB-C 3
WP-C
WP-C 2
WP-LUT
WP-LUT 1
9V
BLANKING
A(1/3)
(REGULATOR)
B-SS844.<U/C>-A..-P1-05
KF-60DX100
K
RM-Y910
13 14
TO A1/3,A2/3_1
CN1922
40P
:B TO B
TO BB(9/9)BOARD
CN703
1 GND
9V
2
3 GND
4 9V
5 GND
E YSYM
6
7 E OSD R
8 E OSD G
E OSD B
9
10 FLD
11 M YSYM
12 M OSD R
M OSD G
13
14 M OSD B
15 GND
16 V OUT
GND
17
18 H OUT
19 GND
20 SER-BB
ENB-BB
21
22 SCLK-E
23 SDAT-E
24 SCL-E
25 GND
26 SDA-E
27 GND
MID VS
28
29 GND
30 MID HS
31 GND
BB 5V
5V
32
33 GND
BB 5V
34 5V
35 GND
BB 3.3V
3.3V
36
37 GND
BB 3.3V
38 3.3V
39 GND
BB 3.3V
40 3.3V
TO A1/3,A2/3_2
TO A1/3,A2/3_3
TO A1/3,A2/3_4
TO A1/3,A2/3_5
TO A1/3,A2/3_6
TO A1/3,A2/3_7
TO A1/3,A2/3_9
TO A1/3,A2/3_8