53
µ-COM PORT
No.
NAME
I/O
ASSIGNMENT
ACTIVE
CN
49
KEY IN1
I
KEY & OPTION DATA INPUT
P
50
KEY IN2
I
KEY & OPTION DATA INPUT
P
51
S0
O
SEGMENT 0
52
S1
O
SEGMENT 1
53
S2
O
SEGMENT 2
54
S3
O
SEGMENT 3
55
S4
O
SEGMENT 4
56
S5
O
SEGMENT 5
57
S6
O
SEGMENT 6
58
S7
O
SEGMENT 7
59
S8
O
SEGMENT 8
60
S9
O
SEGMENT 9
61
S10
0
SEGMENT 10
62
S10
0
SEGMENT 10
63
S10
0
SEGMENT 10
64
S10
0
SEGMENT 10
65
S10
0
SEGMENT 10
66
S10
0
SEGMENT 10
67
G0
O
GRID 0
68
G0
O
GRID 0
69
G0
O
GRID 0
70
G0
O
GRID 0
71
G0
O
GRID 0
72
G0
O
GRID 0
73
AV4
O
A/V INPUT SELECTOR OUTPUT
H/L
A/V SW
74
OSC CONTROL
O
AUDIO OSC CONTROL PWR ON:H PWR OFF:L
75
Vee
-24V
76
Vcc
BACK UP 5V
77
OSD DATA
O
OSD, SERIAL DATA OUT
SERIAL
OSD
78
OSD STB
O
OSD CHIP SELECT OUTPUT
H
OSD
79
OSD CLK
O
OSD, SERIAL CLK OUT
SERIAL
OSD
80
BIL(L)
I
BILINGUAL DATA INPUT
L
PIF
81
Vcc
BACK UP 5V
82
Vref
A/D REFERENCE 5V
83
VS PWM
O
PWM OUT FOR CHANNEL SELECT DURING
PIF
RF MODE
P
84
REC SAFETY
I
REC SAFETY TAB IS DETECTED L STATE SO
L
REC SAFETY
THAT RECORDING IS INHIBITED
SW
Summary of Contents for DV-K88 series
Page 71: ...68 CIRCUIT DIAGRAMS 9 1 Connection Diagram SECTION 9 CIRCUIT DIAGRAM 68...
Page 72: ...69 CIRCUIT DIAGRAMS R819 5 1 9 2 Power Circuit Diagram...
Page 73: ...70 CIRCUIT DIAGRAMS 9 3 Syscon and Logic Circuit Diagram...
Page 74: ...71 CIRCUIT DIAGRAMS 9 4 AV SW Circuit Diagram...
Page 75: ...72 CIRCUIT DIAGRAMS 9 5 IF PDC Circuit Diagram TM...
Page 76: ...73 CIRCUIT DIAGRAMS 9 6 If Module Circuit Diagram A2...
Page 77: ...74 CIRCUIT DIAGRAMS 9 7 If Module Circuit Diagram Nicam...
Page 78: ...75 CIRCUIT DIAGRAMS 9 8 Hi Fi Pre Amp Circuit Diagram...
Page 79: ...76 CIRCUIT DIAGRAMS 9 9 Video Audio Circuit Diagram...
Page 80: ...77 CIRCUIT DIAGRAMS 9 10 Remocon Circuit Diagram...
Page 81: ...SECTION 10 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW 78 P C B LOCATION 10 1 PCB Main...
Page 82: ...80 P C B LOCATION 10 3 PCB Logic DV K8K S S Series DV K86 S S Series DV K82 S S Series...
Page 83: ...81 P C B LOCATION DV K88 S S Series...
Page 84: ...SECTION 11 DISASSEMBLY 83 DISASSEMBLY 11 1 Packing Ass y...
Page 85: ...84 DIAGRAMS DV K88 Series DV K82 Series DV K8K Series DV K86 Series 11 2 Front Panel Assembly...
