Yamaha DME4io-ES Service Manual page 193

P O N
ENT2 CIRCUIT DIAGRAM (DME4io-ES/DME8i-ES/DME8o-ES)
OR
D-FF
INVERTER
GATE OR GATE
to DSP-CN300
<Page 25: J-6>
μ PC2918T-E1(X2157A00)
REGULATOR +1.8V
IC106
4
1
2
1: INPUT
3
2: GND
3: OUTPUT
4: GND
HZM6.2ZMFATR (WE972600)
ZENER DIODE
DA101
1
2
5
4
3
1 2
1: CATHODE
2: CATHODE
3: CATHODE
4: ANODE
5 4 3
5: CATHODE
TPC6101 (V9421500)
FET
IC105 6
5
4
1
2
1: DRAIN
3
6 5 4
2: DRAIN
3: GATE
4: SOURCE
5: DRAIN
1 2 3
6: DRAIN
TPC6107 (WK791100)
FET
IC105
6
5
4
1
2
1: DRAIN
3
6 5 4
2: DRAIN
3: GATE
4: SOURCE
5: DRAIN
1 2 3
6: DRAIN
Resistance power rating: 1/16 W for ones with no indication
28CC1-2001009818-1
（抵抗電力定格：無記入品＝1/16 W）
M L K
D-FF
OR
TRANSCEIVER
TRANSCEIVER
Circuit board ID Circuit board version
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
SDRAM 64M
FET
REGULATOR +1.8V
J I H G
VNP1
D-FF
INVERTER
GATE
D-FF
OR GATE
: Not installed （未実装）
: Ceramic Capacitor
（セラミックコンデンサー）
: Metal Film Resistor (chip)
（チップ金属被膜抵抗）
ENT2 CIRCUIT DIAGRAM (DME4io-ES/DME8i-ES/DME8o-ES)
F E D C
DME4io-ES/DME8i-ES/DME8o-ES
AND GATE
PHY
B A
1
2
3
4
5
D-FF
6
D-FF
7
8
9
10
11
27