Sony FD Trinitron KV-29FX64E - Block Diagrams; Circuit Board Location; Schematic Diagrams and Printed Wiring Boards

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5-2. CIRCUIT BOARD LOCATION
5-3. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
Note :
• All capacitors are in µF unless otherwise noted.
• pF : µµF 50WV or less are not indicated except for
electrolytic types.
• Indication of resistance, which does not have one for
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
• Chip resistors are 1/10W
• All resistors are in ohms.
k = 1000 ohms, M = 1000,000 ohms
• : nonflammable resistor.
• : fusible resistor.
• : internal component.
• : panel designation or adjustment for repair.
• All variable and adjustable resistors have
characteristic curve B, unless otherwise noted.
• All voltages are in Volts.
• Readings are taken with a 10Mohm digital mutimeter.
• Readings are taken with a color bar input signal.
• Voltage variations may be noted due to normal production
tolerences.
•: B + bus.
• : B - bus.
• : RF signal path.
• : earth - ground.
• : earth - chassis.
Reference Information
RESISTOR RN
: METAL FILM
RC
: SOLID
FPRD
: NON FLAMMABLE CARBON
FUSE
: NON FLAMMABLE FUSIBLE
RS
: NON FLAMMABLE METAL OXIDE
RB
: NON FLAMMABLE CEMENT
RW
: NON FLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
COIL LF-8L
: MICRO INDUCTOR
CAPACITOR TA
: TANTALUM
PS
: STYROL
PP
: POLYPROPYLENE
PT
: MYLAR
MPS
: METALIZED POLYESTER
MPP
: METALIZED POLYPROPYLENE
ALB
: BIPOLAR
ALT
: HIGH TEMPERATURE
ALR
: HIGH RIPPLE
Les composants identifiés par une trame et
par une marque sont d'une importance
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
Note :
The components identified by shading
and marked are critical for safety.
Replace only with the part numbers
specified in the parts list.
Note :
CVM Board
A Board
S1 Board
VM
C
H
D1
A
J
A2
N
D
A1
D2
C
A
5-1. BLOCK DIAGRAMS (4)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
CN001
MICRO CONTROLLER
IC0002
M ( )
MICRO PROCESSOR
NVM
MEMORY
IC0001
5
A3 SCL
7
6
B3 SDA
28
A4 LED
LED
76
B4 SIRCS
SIRCS
AGC
AGC
22
A5
MODE 3
AGC
29
B6 OVP
80
A7 GROUP DELAY
24
B7 OCP
OVP/OCP
59
A8 COINCIDENCE
GROUP DELAY
17
B8 MAIN RY
OCP FLAG
16
A9 DGC RY
COINDIDENCE
46
B10 B TEXT
B TEXT
47
B11 G TEXT
G TEXT
25
A12 RESET AUDIO
RESET AUDIO
48
B12 R TEXT
R TEXT
13
A13
AUDIO MUTE
AUDIO MUTE
COR*
B13 FS 100
52
VDS
4
A14 MODE 1
MODE 1
A15 AV LINK
2
B15
MODE 2
MODE 2
18
B16 LINE MUTE
MUTE LINE
53
A17 H SYNC
H SYNC
55
B17 V SYNC
V SYNC
32
A19 TXT VIDEO
TXT VIDEO
96
B19
RESET 100
RESET 100
5
A20 KEY
KEY
97
B20 12C DISABLE
12C DISABLE
82
SDA 0
81
SCL 0
83
SCL 1
84
SDA 1
71
70
6
MODE 3 (1)
94
B5
MODE 3 (2)
93
MAIN RY
DGC RY
43
MAIN RELAY DRIVER Q0002
DEGAUSING COIL RELAY
DRIVER Q0003
12C SWITCH
(CONNECT
12C BUS 0
AND BUS 1
TOGETHER)
Q0007,
0008
12C SWITCH
(CONNECT
12C BUS 0
AND BUS 1
TOGETHER)
Q0009,
0010
69
49
A(0)
40
A(1)
39
A(2)
38
A(3)
27
A(4)
26
A(5)
23
A(6)
15
A(7)
67
A(8)
66
A(9)
65
A(10)
64
A(11)
37
A(12)
36
A(13)
8
A(14)
33
A(15)
51
A(16)
50
A(17)
9
RD*
10
WR*
98
NVM WL*
73
RESET
78
AV LINK OUT
79
AV LINK IN
85
D(0)
86
D(1)
87
D(2)
88
D(3)
89
D(4)
90
D(5)
91
D(6)
92
D(7)
SRAM (TELETEXT
PAGES STORAGE)
IC0005
20
19
18
17
16
15
14
13
3
2
31
1
12
4
11
7
10
9
32
5
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
21
22
23
25
26
27
28
29
SWITCH
NVM WC* CONTROL
DURING RESET Q0013
-
+
2
3
COMPARATOR
(AV-LINK CIRCUIT)
IC0004
1
4
+
-
7
6
8
5
RESET
CIRCUIT
IC0003
3
TO A BOARD
CN0101
12C DISABLE
DRIVER (CS)
Q0011
VM Board
C Board
A Board
H2 Board
M Board
G Board
D Board
H1 Board
F4 Board