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Alpine CDA-7865R Service Manual page 32

Fm/mw/lw/rds cd receiver
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CDA-7865R
No.
Symbol
VO
Terminal Description
47
TRCRS
| | Track Cross signal input terminal.
48
STOUT
O | Serial Data output terminal for monitor signal.
(SENCE, NFLOCK, NTLOCK... etc.)
49
STLD
O | Load signal output terminal for monitor signal.
50
SMCK
O | Bit Clock signal output terminal for monitor signal.
(fs;acK = 4.2336MHZz)
51
CSEL (GND)
52
TEST1 (GND)
— | GND
connect terminal.
53
TEST2 (GND)
54
IOSEL (GND)
55
/RST
| | Reset input terminal from CD Signal Processor LSi block.
(L : Reset)
56
BCLK
O | Bit Clock output terminal for SRDATA.
57
LRCK
O
|L/R
discrimination signal output terminal.
58
SRDATA
O | Serial Data output terminal.
59
SUBC (NC)
|Noconnect terminal.
60
SBCK (GND)
| GND connect terminal.
61 | BLKCK / DQSY (NC)
|Noconnect terminal.
62
DEMPH (NC)
T™
O | Digital Audio Interface signal output terminal.
———
PSEL/ SRDATAIN
(GND)
—~ | GND connect terminal.
MSEL/LRCKIN
(GND)
SSEL / BCLKIN
;
66
(BATT+5V)
— | BATT+5V connect terminal.
67
DVpp!1
— _ | Power supply terminal for Digital circuit.
68
x1
| | Main Clock input terminal.
— (f=16.9344MHz)
69
x2
O | Main Clock output terminal.
(f=16.9344MHz)
70
DVss1
— | GND connect terminal for Digital circuit.
71
OSsCc1
| | Clock Input terminal for u-COM.
= (4.19MHz)
72
OSC2
O | Clock output terminal for p-COM.
73
DVpp2
— | Power supply terminal for Digital circuit.
74
SW-A
75
SW-B
1 | Mecha. control SW input terminal.
(L: SW ON)
76
SW-C
7
SW-D
78
LMTSW
| | Pick-Up inner detect SW input terminal.
(L : detection)
79
D/O-CONT
O | Digital Audio Data control output terminal.
(H:D/OON)
80
NC
— | Noconnect terminal.
81
LODM+
O | Loading motor control terminal.
82
LODM-
83
O MUTE
O | 0 Data signal output terminal.
|
84
DR-MUTE
© | Servo Driver MUTE signal output terminal.
(L: DR MUTE ON)

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