Sony HCD-VZ30AV Service Manual page 57

QQ
3 7 63 1515 0
Pin No. Pin Name
51 STEREO
52 ST-MUTE
53 AMS-IN
54 TC-MUTE
55 R/PB/PAS
56 NR-ON/OFF
57 REC-MUTE
58
59 EQ-H/N
60 PB-A/B
61
62
63 TC-RELAY
64
65 A TRG
66 B TRG
67 CAPM-H/L
68 CAPM-CNT
69 A HALF
70 A PLAY
71 B PLAY
TE
L 13942296513
72 IIC-BUSY
73 LOD-POS
74 LOD-NEG/xHOLD
75 OUT_SW
76 MIDOUT_SW
77 IN_SW
78 MIDIN_SW
79 CLP-POS
80 CLP-NEG
81 INIT_SW
82 CNT-SW
83 ENC2/xWR
84
85
86 DISC-SENS
87 PRTC_SW
88 SOFT-TEST
89 A SHUT
90 B SHUT
91 B HALF/REC A/REC B
92 MODEL-IN
93 SPEC-IN
94 POWER
www
95
96
97 HOLD
.
98
99
100
http://www.xiaoyu163.com
I/O
I Stereo IN (L) / OFF (H)
O Tuner mute
I AMS signal in (L) / OFF (H)
O TC line mute on (H) / OFF (L)
I REC (L) / PB ( Z) / Pass (H)
O Dolby NR ON (H) / OFF (L)
O REC mute ON (L) / OFF (H)
BIAS O Bias ON (H) / OFF (L)
O EQ High (H) / Normal (L)
O TC A (L) / B (H) select
ALC O ALC ON (L) / OFF (H)
Vcc — Power supply (+5 V)
O TC relay ON (H) / OFF (L)
Vss — Vss
O TCM-A trigger out ON (H) / OFF(L)
O TCM-B trigger out ON (H) / OFF(L)
O CAP-Motor High (H) / Low (L)
O CAP-Motor H (REV) / L (FWD) / L (Stop)
I A deck half
I TCM-A play switch IN
I TCM-B play switch IN
I IIC_Busy
O CDM53 loading tray motor output
O CDM53 loading tray motor output (P down for FLASH)
I CDM53 loading system switch
I CDM53 loading system switch
I CDM53 loading system switch
I CDM53 loading system switch
O CDM53 clamper motor output
O CDM53 clamper motor output
I CDM53 elevator system switch
I CDM53 elevator system switch
I CDM53 clamper system encoder 2 (PUP for FLASH)
ENC1 I CDM53 clamper system encoder 1
ENC0 I CDM53 clamper system encoder 0
I CDM53 disc sensor input
I CDM53 protector switch
O Soft check out
I TCM-A reel pulse
I TCM-B reel pulse
I B Half / REC A / REC B switch
I Model IN
I Spec IN
O Power ON (H) / OFF (L)
SENS I BD sensor input
x ao
y
Avss — Analog ground
O BD laser power control
i
Vref — Analog Reference Voltage
Avcc — Analog Power Supply
XRST O BD reset
http://www.xiaoyu163.com
8
Q Q
3 6 7 1 3
u163
.
2 9 9 4 2 8
Description
1 5 0 5 8 2 9 9 4
m
co
9 9
2 8 9 9
57