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104
89
A SHUT
O
A deck reel pulse detect signal output.
90
B SHUT
O
B deck reel pulse detect signal output.
91
B HALF/REC A/REC B
I
B deck half detect signal input./A deck or B deck record detect signal input.
92
MODEL-IN
I
MODEL input.
93
SPEC-IN
I
Version select signal input.
94
POWER
O
POWER ON/OFF signal output. H=ON, L=OFF
95
SENS
I
BD condition signal input.
96
AVSS
—
Analog ground.
97
HOLD
O
MODE signal input.
98
VREF
—
Analog Reference Voltage
99
AVCC
—
Analog Power Supply
100
XRST
O
CD reset signal output.
Pin No.
Pin Name
I/O
Descriptions
Summary of Contents for HCD-ZX50MD
Page 9: ...9 BD CD BOARD To repair the BD CD board remove the bottom plate Bottom view ...
Page 66: ...HCD ZX50MD 66 66 7 11 SCHEMATIC DIAGRAM MAIN 1 4 SECTION See page 65 for Printed WIring Board ...
Page 67: ...HCD ZX50MD 67 67 7 12 SCHEMATIC DIAGRAM MAIN 2 4 SECTION See page 65 for Printed WIring Board ...
Page 75: ...HCD ZX50MD 75 75 7 20 SCHEMATIC DIAGRAM AMP US AEP UK G AED CIS model SECTION ...
Page 77: ...HCD ZX50MD 77 77 7 22 SCHEMATIC DIAGRAM AMP E MX AR HK MY SP KR AUS model SECTION ...
Page 81: ...HCD ZX50MD 81 81 7 26 SCHEMATIC DIAGRAM SWITCH SECTION ...
Page 83: ...HCD ZX50MD 83 83 7 28 SCHEMATIC DIAGRAM CD MECHANISM SECTION 09 Page 68 Page 68 R S ...
Page 116: ...116 MEMO ...