KV-27FV15/29FV10/29FV15/29FV15C/29FV15K
GA BOARD SCHEMATIC DIAGRAM
— 53 — — 54 — — 55 — — 56 —
GA
[ POWER SUPPLY ]
1
A
B
C
D
E
F
G
H
I
J
2345678
HA
[ FRONT A/V - MENU KEY ]
HX
[ KEY ]
Schematic diagrams
boards
boardsGA HA
GC
HXHB
HB BOARD SCHEMATIC DIAGRAM
HX BOARD SCHEMATIC DIAGRAM
HA BOARD SCHEMATIC DIAGRAM
[ IR DETECTOR ]
HB
GA BOARD TRANSISTOR
VOLTAGE LIST
BCE
Q6000 0 11.9 GND
Q6001 0.7 0.1 GND
Q6002 13.2 0 13.2
Q6003 16.9 17.6 17.8
Q6004 0.7 0 GND
Q6005 0.6 0 GND
Q6007 0.3 1.5 0
Q6008 3.6 0 3.6
Q6009 134.3 0 134.7
Q6010 0 3.6 GND
Q6011 17.1 17.7 17.8
Q6012 17.1 0 17.9
All voltages are in V
GA BOARD TRANSISTOR
VOLTAGE LIST
DGS
Q6006 150.0 1.5 GND
All voltages are in V
GA BOARD
LOCATOR LIST
DIODE
D6041 J-4
D6000 I-5 D6042 J-4
D6001 C-4 D6043 C-4
D6002 C-4 D6044 G-4
D6003 B-4 D6045 B-4
D6004 B-4 D6046 B-5
D6005 C-5 D6047 C-5
D6006 C-5 D6048 E-4
D6008 B-7 D6049 E-4
D6009 H-2 D6050 C-3
D6010 D-4 D6051 J -6
D6011 P-4 D6052 I -4
D6012 E-3
IC
D6013 D-3 IC6000 C-4
D6014 D-3 IC6001 B-3
D6015 C-2 IC6002 D-1
D6016 I-2 IC6003 F-1
D6017 H-5 IC6004 I-3
D6018 J -5 IC6005 H-2
D6019 H-5 IC6007 J-5
D6020 G-2
PHOTOCOUPLER
D6021 I-6 PH6001 E-1
D6022 G-3 PH6002 F-3
D6023 G-3
TRANSISTOR
D6024 G-3 Q6000 I-5
D6025 G-4 Q6001 D-4
D6028 H-2 Q6002 E-4
D6029 H-2 Q6003 H-3
D6030 G-2 Q6004 E-3
D6031 I-6 Q6005 F-3
D6032 J -6 Q6006 H-6
D6034 H-5 Q6007 H-6
D6035 H-2 Q6008 H-3
D6036 I-5 Q6009 H-2
D6037 H-1 Q6010 H-2
D6038 E-4 Q6011 D-3
D6040 J -6 Q6012 C-4
GA BOARD IC
VOLTAGE LIST
IC6000 IC6002 IC6003
pin volt pin volt pin volt
REF 2.5 1 307.4 1 134.0
ANODE GND 2 168.7 2 NC
CATHODE 5.0 3 3.9 3 2.4
IC6001 4 NC 4 10.1
pin volt 5 4.5 5 GND
1 17.9 6 2.1 IC6004
2 17.9 7 3.8 pin volt
3 17.9 8 GND IN 13.4
4 3.2 9 GND OUT 11.9
5 4. 9 10 GND GND GND
6 3.3 11 GND IC6005
7 4.3 12 0 pin volt
8 3.2 13 0 IN 11.4
9 4.9 14 17.7 OUT 9.5
10 3.4 15 10.8 GND 0.4
11 4.8 16 4 .7 IC6007
12 GND 17 0 pin volt
13 17.9 18 173.5 IN 7.2
14 17.9 19 163.4 OUT 5.0
GND GND
All voltages are in V
FOLDOUT 53-56 4/15/99, 2:17 PM2
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