Relay 1 And 2 Pcb Assys - Pioneer DVR-RT602H-S Service Manual

1

3.17 RELAY 1 and 2 PCB ASSYS

A
G
B
C
D
E
F
G
62
1
2
RELAY1 PCB ASSY
(A2J602ADB0)
FROM/TO ATAPI
CP1501
(CP4004)
IMSA-9632S-40Y913
1 GND
ACTIVE
2 NC(DASP#)
ATCS1
3 CS1#
ATCS0
4 CS0#
ATADR2
5 DA2
ATADR0
6 DA0
PDIAG
7 NC(PDIAG#)
ATADR1
8 DA1
RESERVED
9 NC(RESERVED)
ATINTRQ
10 INTRQ
11 GND
ATDMACK
12 DMACK#
CSTL
13 NC(CSEL)
ATIORDY
14 IORDY
15 GND
ATDIOR
16 DIOR#
17 GND
ATDIOW
18 DIOW#
19 GND
ATDMARQ
20 DMARQ
KEYPIN
21 NC(KEYPIN)
22 GND
ATDATA15
23 DD15
ATDATA0
24 DD0
ATDATA14
25 DD14
ATDATA1
26 DD1
ATDATA13
27 DD13
ATDATA2
28 DD2
ATDATA12
29 DD12
ATDATA3
30 DD3
ATDATA11
31 DD11
ATDATA4
32 DD4
ATDATA10
33 DD10
ATDATA5
34 DD5
ATDATA9
35 DD9
ATDATA6
36 DD6
ATDATA8
37 DD8
ATDATA7
38 DD7
39 GND
ATRESET
40 HRESET#
CD1501 FFC
BH040121
DVR-RT602H-S
2
3
(RELAY 1 PCB)
FROM/TO HDD
ATAPI
CP1502
IMSA-9353S-40B-GT
ATRESET
39 40
ATDATA7 ATDATA8
37 38
ATDATA6 ATDATA9
35 36
ATDATA5 ATDATA10
33 34
ATDATA4 ATDATA11
31 32
ATDATA3 ATDATA12
29 30
ATDATA2 ATDATA13
27 28
ATDATA1 ATDATA14
25 26
ATDATA0 ATDATA15
23 24
KEYPIN
21 22
ATDMARQ
19 20
ATDIOW
17 18
ATDIOR
15 16
ATIORDY CSTL
13 14
ATDMACK
11 12
ATINTRQ RESERVED
9 10
ATADR1 PDIAG
7 8
ATADR0 ATADR2
5 6
ATCS0 ATCS1
3 4
ACTIVE
1 2
PCBDB0
DEF102
3
4
4