Uy Pip Board; Wa Board - Sony Trinitron KV-27FV15 Service Manual

KV-27FV15/29FV10/29FV15/29FV15C/29FV15K
UY BOARD SCHEMATIC DIAGRAM (2/2) (KV-29FV10 EXCLUDED)
UY
[ 3D LINE, COMB FILTER, AV SW, AUDIO CONTROL, SRS ]
[ COMPONENT SIDE ]
1 2 3 4 5 6
A
B
C
D
E
Schematic diagrams
UY
board
UY WA boards — 61 —
FOLDOUT 61-64 2
UY (PIP) BOARD (*) MARK LIST
REF. NO. LOCATION K V - 2 7 F V 1 5
C3377 G-5 0.1
C3378 G-6 560p
C3380 G-6 0.1
C3381 G-5 0.0068
C3382 G-6 0.068
C3383 G-7 0.1
IC3307 G-6 Z86130112SSC
Q3322 G-4 2SD601A
R3308 F-6
R3325 G-4 100
R3392 F-4
R3393 G-5 100
R3394 G-5 470
R3398 G-6 6.8K
R3399 G-8 100
R3401 G-7 100
R3402 G-7 100
R3404 G-7 10K
UY (PIP) BOARD WAVEFORMS
1 2
2.0 Vp-p (H) 1.8 Vp-p (8MHz)
4 5
4.6 Vp-p (H)
7 8
3.0 Vp-p (H)
10
4.5 Vp-p (V)
UY (PIP) BOARD IC VOLTAGE LIST
IC3302 18 0.2
pin volt 19 0.1
IN 8.9 20 0.4
OUT 5.1 21 4.5
GND GND 22 4.5
IC3303 23 NC
pin volt 24 NC
1 GND 25 GND
2 3.0 26 NC
3 2.3 27 0
UY (PIP) BOARD TRANSISTOR 4 2.0 28 2.0
5 4.8 29 5.0
VOLTAGE LIST
6 GND 30 2.3
Q3301 5.2 8.6 4.5
7 0.1 31 4.0
Q3302 0 0 0.7
8 0 32 2.3
Q3305 0 0 0.7
9 0.1 IC3304
Q3306 0.6 0 1.2 10 5.0 pin volt
Q3307 0.1 0 0.7 11 1.9 1 2.2
Q3310 0 4.9 GND 12 0 2 4.0
Q3312 0 0 0.6 13 NC 3 8.7
14 -2.9 4 1.7
Q3314 4.6 0 5.2
15 GND 5 GND
Q3322 5.2 6.1 6.6
16 GND 6 2.8
All voltages are in V
17 5.1 7 2.8
[ CONDUCTOR SIDE ]
7
1 2 3 4 5 6
A
B
C
D
E
— 62 —
WA BOARD SCHEMATIC DIAGRAM
K V - 2 9 F V 1 5
K V - 2 9 F V 1 5 C
K V - 2 9 F V 1 5 K
#
#
#
#
#
#
#
#
0 #
#
0 #
#
#
#
#
#
#
#
3
1.8 Vp-p (H)
6
1.2 Vp-p (H)
3.6 Vp-p (V)
9
3.8 Vp-p (V) 6.5 Vp-p (H)
8 2.9 14 1.4 38 3.8
9 8.7 15 NC 39 3.1
10 0.7 16 1.4 40 1.1
11 4.0 17 GND IC3307
12 4.2 18 3.4 pin volt
13 4.3 19 2.8 1 GND
14 0.1 20 2.8 2 NC
15 0.7 21 NC 3 NC
16 0.7 22 NC 4 5.1
IC3305 23 NC 5 0.7
pin volt 24 NC 6 GND
1 5.1 25 8.7 7 1.2
2 NC 26 2.4 8 0
3 GND 27 NC 9 1.5
4 GND 28 NC 10 1.1
5 0.7 29 4.3 11 GND
6 NC 30 NC 12 5.1
7 NC 31 GND 13 NC
8 GND 32 GND 14 4.5
9 5.1 33 3.8 15 4.5
10 GND 34 4.4 16 NC
11 3 35 GND 17 NC
12 3 36 4.6 18 NC
13 NC 37 4.5
All voltages are in V
7
UY BOARD LOCATOR LIST WA BOARD TRANSISTOR
DIODE IC A B VOLTAGE LIST
A B A B Q1051 D-1
B
D231 B-4 IC261 A-6 Q1201 A-2
Q943 3.5
D232 B-4 IC1051 D-7 Q1202 B-2
D233 B-4 IC2006 A-4 Q1203 D-6 Q944 2.6
D234 A-4 IC3302 D-1 Q1204 D-5 Q945 2.6
D235 B-4 IC3303 D-2 Q1205 A-5 Q946 134.0
D236 B-4 IC3304 C-3 Q1206 D-3
Q947 0.9
D237 B-5 IC3305 D-3 Q2003 D-5
Q948 0
D238 B-5 IC3307 D-7 Q2004 A-4
Q961 0.4
D239 B-5 IC3504 B-2 Q2005 A-5
Q962 0.4
D245 C-1 TRANSISTOR Q2006 A-4
D246 C-1 Q212 A-1 Q2007 B-3 Q963 6.1
D247 C-2 Q231 C-1 Q2008 A-3 Q966 8.0
D248 D-2 Q233 C-2 Q2009 A-3
Q967 6.8
D250 D-2 Q234 C-1 Q2010 A-3
Q968 8.8
D261 B-7 Q235 C-1 Q2014 B-5
Q969 7.4
D902 D-6 Q236 C-1 Q2018 C-5
Q1961 11.7
D910 D-4 Q237 B-7 Q2019 C-5
D911 D-4 Q238 C-2 Q3301 C-6 Q1963 7.2
D1051 D-1 Q239 C-2 Q3302 E-2 Q1964 6.4
D1052 D-1 Q246 B-1 Q3305 E-1
Q1966 -2.0
D2201 D-5 Q262 A-2 Q3306 E-6
Q1967 4.2
D2202 D-5 Q263 A-2 Q3307 E-2
D2203 D-5 Q264 A-9 Q3310 C-7
Q265 A-2 Q3312 E-6
Q266 B-1 Q3314 C-1
WA BOARD TRANSISTOR
Q267 D-6 Q3322 D-6
VOLTAGE LIST
D
Q965 4.9
— 63 —
4/15/99, 2:45 PM
WA BOARD IC VOLTAGE LIST
IC961 IC962 IC963 IC964
pin volt 1 9.7 1 2.1 1 7.4
1 0.2 2 5.2 2 4.2 2 4.4
2 0.3 3 6.6 3 4.6 3 4.4
3 -13.0 4 GND 4 GND 4 GND
4 4.6 5 6.9 5 7.5 5 4.4
5 11.8 6 6.6 6 6.7 6 4.4
7 3.5 7 6.1 7 4.4
8 8.9 8 8.9 8 11.8
WA
[ VELOCITY MOD., QUAD POLE ROT. ]
C E
8.3 2.9
11.9 1.9
8.0 1.9
67.5 134.6
67.5 0.3
1.7 GND
0.3 GND
GND 1.1
GND 6.2
GND 8.4
0.4 7.4
11.9 8.4
8.0 6.8
2.4 11.8
6.4 7.8
4.2 7.0
3.5 GND
GND 4.8
All voltages are in V
G S
6.2 GND
All voltages are in V
— 64
IC965
pin volt
IN 11.8
OUT 8.9
GND GND
All voltages are in V
—