Block Diagram; Main Circuit Board - Onkyo DV-C500 Service Manual

A

BLOCK DIAGRAM - 1

MAIN CIRCUIT BOARD

1
2
To Mechanism control
3
To Pick up
To Display
4
B C D
IC61
IC-CONV WN8728 D/A
IC-LOGIC 74HC74 IC-LOGIC 74HC86
FLIF/FLOP CMOS GATE HCMOS
INVERTER HCT
IC-LOGIC M74HCU04M1R
TR SWITCH CIRCUIT
P SCAN ON/OFF
IC41
IC MEMFLASH
M29W800A T901N1
IC31
IC-DRAM HY57V651620BTC-8
125M 64M(1M x 16 x 4)
DV-CP500
E
IC-OPEAMP
To OUT
BA4560F
CP25:04PIN
CP25:06PIN
To OUT
CN27:SPDIF
To OUT
CP25:08PIN
CP25:10PIN
CP25:12PIN
CP25:14PIN
CP25:16PIN
CP25:18PIN