KV-27FV15/29FV10/29FV15/29FV15C/29FV15K
— 64 —— 63 —— 62 —— 61 —
WA BOARD SCHEMATIC DIAGRAM
UY BOARD SCHEMATIC DIAGRAM (2/2) (KV-29FV10 EXCLUDED)
[ CONDUCTOR SIDE ]
WA BOARD IC VOLTAGE LIST
IC961 IC962 IC963 IC964 IC965
pin volt 1 9.7 1 2.1 1 7.4 pin volt
1 0.2 2 5.2 2 4.2 2 4.4 IN 11.8
2 0.3 3 6.6 3 4.6 3 4.4 OUT 8.9
3 -13.0 4 GND 4 GND 4 GND GND GND
4 4.6 5 6.9 5 7.5 5 4.4 All voltages are in V
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
UY (PIP) BOARD IC VOLTAGE LIST
IC3302 18 0.2 8 2.9 14 1.4 38 3.8
pin volt 19 0 .1 9 8.7 1 5 NC 39 3.1
IN 8.9 20 0.4 10 0.7 16 1.4 40 1.1
OUT 5.1 21 4.5 1 1 4. 0 17 GND IC3307
GND GND 22 4.5 1 2 4.2 18 3.4 pin volt
IC3303 23 NC 13 4.3 19 2.8 1 GND
pin volt 24 NC 1 4 0. 1 20 2.8 2 NC
1 GND 2 5 GND 1 5 0 .7 21 NC 3 NC
2 3.0 26 NC 1 6 0.7 22 NC 4 5.1
3 2 .3 2 7 0 IC3305 23 NC 5 0.7
4 2 .0 2 8 2.0 pin volt 24 NC 6 GND
5 4.8 29 5.0 1 5.1 25 8.7 7 1.2
6 GND 30 2.3 2 NC 26 2.4 8 0
7 0.1 31 4.0 3 GND 27 NC 9 1.5
8 0 32 2.3 4 GND 28 NC 10 1.1
9 0 .1 IC3304 5 0. 7 29 4.3 11 GND
10 5.0 pin volt 6 NC 30 NC 1 2 5.1
11 1.9 1 2.2 7 NC 31 GND 13 NC
1 2 0 2 4 .0 8 GND 3 2 GND 1 4 4. 5
13 NC 3 8.7 9 5.1 33 3.8 15 4.5
14 -2.9 4 1.7 10 GND 34 4.4 16 NC
1 5 GND 5 GND 11 3 3 5 GND 1 7 NC
16 GND 6 2.8 12 3 36 4.6 18 NC
17 5.1 7 2.8 13 NC 3 7 4.5
All voltages are in V
Schematic diagrams
board
UY
boards
UY WA
[ COMPONENT SIDE ]
1
A
B
C
D
E
234567
1
A
B
C
D
E
234567
UY (PIP) BOARD WAVEFORMS
1
7
2.0 Vp-p (H)
3.0 Vp-p (H)
4
10
4.6 Vp-p (H)
4.5 Vp-p (V)
3
5
9
1.8 Vp-p (H)
1.2 Vp-p (H)
6.5 Vp-p (H)
2
8
1.8 Vp-p (8MHz)
3.6 Vp-p (V)
3.8 Vp-p (V)
6
UY
[ 3D LINE, COMB FILTER, AV SW, AUDIO CONTROL, SRS ]
UY (PIP) BOARD TRANSISTOR
VOLTAGE LIST
Q3301 5.2 8.6 4.5
Q3302 0 0 0.7
Q3305 0 0 0.7
Q3306 0.6 0 1.2
Q3307 0.1 0 0.7
Q3310 0 4.9 GND
Q3312 0 0 0.6
Q3314 4.6 0 5.2
Q3322 5.2 6.1 6.6
All voltages are in V
UY BOARD LOCATOR LIST
DIODE IC A B
AB AB
Q1051 D-1
D231 B-4 IC261 A-6 Q1201 A-2
D232 B-4 IC1051 D-7 Q1202 B-2
D233 B-4 IC2006 A-4 Q1203 D-6
D234 A-4 IC3302 D-1 Q1204 D-5
D235 B-4 IC3303 D-2 Q1205 A-5
D236 B-4 IC3304 C-3 Q1206 D-3
D237 B-5 IC3305 D-3 Q2003 D-5
D238 B-5 IC3307 D-7 Q2004 A-4
D239 B-5 IC3504 B-2 Q2005 A-5
D245 C-1
TRANSISTOR
Q2006 A-4
D246 C-1 Q212 A-1 Q2007 B-3
D247 C-2 Q231 C-1 Q2008 A-3
D248 D-2 Q233 C-2 Q2009 A-3
D250 D-2 Q234 C-1 Q2010 A-3
D261 B-7 Q235 C-1 Q2014 B-5
D902 D-6 Q236 C-1 Q2018 C-5
D910 D-4 Q237 B-7 Q2019 C-5
D911 D-4 Q238 C-2 Q3301 C-6
D1051 D-1 Q239 C-2 Q3302 E-2
D1052 D-1 Q246 B-1 Q3305 E-1
D2201 D-5 Q262 A-2 Q3306 E-6
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
Q267 D-6 Q3322 D-6
UY (PIP) BOARD (*) MARK LIST
KV-29FV15
REF. NO. LOCATION KV-27FV15 KV-29FV15C
KV-29FV15K
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 0 #
R3325 G-4 100 #
R3392 F-4 0 #
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 #
WA BOARD TRANSISTOR
VOLTAGE LIST
BCE
Q943 3.5 8.3 2.9
Q944 2.6 11.9 1.9
Q945 2.6 8.0 1.9
Q946 134.0 67.5 134.6
Q947 0.9 67.5 0.3
Q948 0 1.7 GND
Q961 0.4 0.3 GND
Q962 0.4 GND 1.1
Q963 6.1 GND 6.2
Q966 8.0 GND 8.4
Q967 6.8 0.4 7.4
Q968 8.8 11.9 8.4
Q969 7.4 8.0 6.8
Q1961 11.7 2.4 11.8
Q1963 7.2 6.4 7.8
Q1964 6.4 4.2 7.0
Q1966 -2.0 3.5 GND
Q1967 4.2 GND 4.8
All voltages are in V
WA BOARD TRANSISTOR
VOLTAGE LIST
DGS
Q965 4.9 6.2 GND
All voltages are in V
WA
[ VELOCITY MOD., QUAD POLE ROT. ]
FOLDOUT 61-64 4/15/99, 2:45 PM2
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