Block Diagram (7) - Sony KF-60DX100 Service Manual

BLOCK DIAGRAM (7)

CN9001
Q9007,9010
CONT-S DET
CONT-S IN 8
Q9009-9011,
9013-9015
CONT-S OUT 9
CONT-S OUT
S-ATT 12
S-MODE1 10
S-MODE2 11
LINE MUTE 6
A MUTE 5
BINT 14
MID-U BUSY 31
MID-U BINT 33
TH CONT 49
TRAP 46
AFT1 35
AFT2 36
M-TU-H 37
S-TU-H 38
AGC 34
ST1 40
C
BIL-1 41
TO BLOCK
MOD-1 42
DIAGRAM(3)
MONO-1 43
A(2/2)BOARD
CN1921
ANT-SW2 3
Q9016
ANT-SW1 2
ANT SW
SP MUTE 19
SP-DC PROT 18
3D/RST 15
POWEER-CTL 16
PMUTE 47
Q9018
BLANKING 50
RESET
SDA1
SDA1 44
SCL1
SCL1 45
STBY 5V-3
STBY5V 21 STBY 5V
11V
11V 22
5V 24 5V
+5V-2
5V 26
M
(MAIN CONTROL,ENGINE CONTROL,FAN/LAMP CONTROL)
IC9004
MAIN CONTROL
Q9001
OSD B 34
BUFFER
7 IR IN
Q9002
OSD G 33
BUFFER
Q9004
OSD R 32
BUFFER
Q9006
YS 21
87 STB-SW
BUFFER
82 S-ATT
Q9024
YM 22
81 S-MODE1
BUFFER
80 S-MODE2
OSD H 97
79 LINE MUTE
OSD V 95
66 AUDIO MUTE
BLOCK M 73
BLOCK S 74
YUV SW 78
41 B-INT
KEY1 94
42 MID-BUSY
MILD CONT 71
90 MID B-INT
MPWR 46
52 X-SW
STEREO-LED 48
STBY-TIMER-LED 49
93 MAIN AFT
92 SUB AFT
OCP(E-POW WATCH) 44
25 MAIN H-IN
CPU-RST 84
23 SUB H-IN
4 AGC
LOW B ERR 43
85 MAIN ST
XTAL 13
63 MAIN BIL
X9002
58 MAIN MOD2
10MHz
83 FMONO MAIN
XTAL 15
OSD OSC 17
Q9017
55 ANT SW M
ANT SW
OSD OSC 18
56 ANT SW S
RESET 12
65 SP MUTE1
24 AUDIO PROT 7
51 3D/GR-RST 5
6
72 MAIN RLY
67 POWER MUTE
WP 47 7
SDA1
31 DAT1 DAT0 30 5
SCL1
28 CLK1 CLK0 29 6
Q9022,9023
MUTE
Q9016
11V
ANT SW
IC9005
RESET
4 RST VCC 5 5V
IC9505
RESET
4 RST VCC
IC9001
RESET
4 RST VCC 5 STBY 5V-3
EEP ROM
Q9510,9511
+5V-2
IC9002
POWER SW
NVM
Q9003,9005,
WP
9025,9026 STBY 5V-3
POWER SW
SDA
EEP ROM
SCL
IC9003
EEP ROM
WP
SDA
SCL
– 50 –
4
IC9502
LCD ENGINE,FAN/LAMP CONTROL
IC9508
RESET
86 E-POW WATCH HSYNC 64
2 VSYNC 63
4
45 XRST
1
LED SW 7
LED DRIVE
X9501
42 X0 STBY LED 9
20MHz
LAMP LED 8
5 +5V-2
43 X1 B OUT 68
71 DOT
72 DOTX G OUT 69
IC9507
R OUT 70
WP 7
SDA 5
SCL 6
YS 66
IC9504 IC9503
BUFFER
4
SI 93
WP 7 77 WP-M
SDA 5 96 SDAT1
DAT-R SEL 3
SCL 6 98 SCLK1
SCAN-CS 2
WP-LUT 4
WP-C 78
SDA1
ENB-C 88
99 SDAT2
SCL1
100 SCLK2
FAN2-H 16
1 POW-CTL
FAN2-L 17
FAN1-H 18
FAN1-L 19
FAN CTL 23
59 E MUTE
FAN PROT 24
LAMP COV 27
LAMP PROT 29
57 BINT
53 TRAP
LAMP CNT 30
INVERTER
LAMP DRV 28
SO 92
LAMP PROT 29
KF-60DX100
K
RM-Y910
CN9501
47 SIRCS
26 M-OSD B
27 M-OSD G
28 M-OSD R
29 M-OSD YSYM
IC9513
INVERTER
2
6 MID-H
IC9512
INVERTER
4 2
7 MID-V
38 BLOCK M
37 BLOCK S
36 YUV SW
42 KEY1
15 MILD CONT
48 P ON
IC9511
BUFFER
2 4
44 STEREO LED
1
4 1
2 4
2 43 STBY LED
IC9509
IC9510
LED DRIVE
45 LAMP LED
Q9514
32 E-OSD B
BUFFER
D
Q9513
TO BLOCK
33 E-OSD G
BUFFER
DIAGRAM(3)
A(2/2)BOARD
CN1920
Q9512
34 E-OSD R
BUFFER
Q9515
35 E-OSD YSYM
BUFFER
IC9506
SELECT SWITCH
X0 12 4 SER-C
2
13 X-COM
X3 11 13 SO
9 A
5 PLL EN
10 B
30 FLD
14 SCAN-CS
1 WP-LUT
2 WP-C
3 ENB-C
18 FAN2-H
19 FAN2-L
20 FAN1-H
21 FAN1-L
22 FAN CTL
23 FAN PRT
49 LAMP COV
39 LAMP PRT
Q9506
40 LAMP CTL
Q9505,9507-9509
LAMP CONTROL
50 HV DET
11 SDAT-E
12 SCLK-E
SDA-E
8 SDA-E
SCL-E
9 SCL-E