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CRT BOARD 155V_crt
tp98 tp100
R194 R195
X101 tp1 100R
6 SDA1 100R X702 CRT SOKET
C707
5 SCL1 tp111
10u/250V
4 tp2 SCL D704 GND
3 SDA 1N4007
2 KEYB 155V_crt
1 GND
R703 4 12
SERVICE 15k n.c.
R723 BLUE
T701 tp94 8V_ D703 220R 11
6V 2SC2482
1N4148 5
tp92
R715 tp108 G1
2.7k 10 HT
R132 R705 tp101 R720 6
C705 tp109
3.3V 1k 220R C701 tp95 390p R718 1.5k 9
3.3V 47p
tp84 tp7 1k 7 8
GREEN
3.3V D101 R710 HT
tp62 AOUT
R712 tp104
C308 R127 R110 LED 390R C708
MUTE
5.1V 22R RED
470n R303 10k 1.5k ZD101 470p T704 G2
15k tp69 R706
R301 tp64 1 16 220R crt crt BF421 tp110
+INA +INB C306
15k R131 X103
Red
tp3 10u/63V 3.3V
4
3
2
1
2 15 150R C115 KEYBOARD
R302 C302 NC NC R109 R126 47u/16V X701
R308 R125
E2
MODE_WC E1
E0
GND
1.8k tp4 IC103 R707 155V_crt D701 tp8
1M 2.2n 2.2k 680R tp77 1.5k 3.3V RGB 1N4148
C301 3 14 KEYB tp80 5 24C08AN 10SI-2.7 tp89 R721
-INA -INB tp68 1 G2
10n
T301 tp75 tp76 R129 2 220R R701 1.5k
C711
4 13 C303 X301 4 15k tp102
BC848 GND GND 10n 150R IC102 3 crt 2.2n/2kV
SPEAKER R128 VS R708 C709
TSOP1838
VCC
SDA
4 Green 8V_
SCL
5 12 3 100k 3 tp93 470p R717
ZD102
2SC2482
GND GND tp82 5 tp90 220R tp99 1k
12.5V SW101 SW102 SW103 OUT 3.3V
T702
tp67 C109 6 tp105
5
6
7
8
6 11 2 1n 2 3.3V poza1 poza2 R716
OUTA OUTB 2.7k
R130 GND
R306 tp70 T705
7 10 R304 1 150R 1
4.7R 1.5W NC NC BF421
tp88
4.7R VOL- SELECT VOL+ tp81 POZA POZA Blue tp91 C702 tp96
C704