8
KRF-V5200D
Pin No.
Pin Name
I/O
Description
Logic
45
DSP/CODEC_SCDIN
OUT
DSP IC data input
46
DSP/CODEC_SCDOUT
IN
DSP IC data output
47
DSP/CODEC_SCCLK
OUT
DSP IC clock
48
NC
OUT
No use
49
C/SW_RLY
OUT
CENTER/SUBWOOFER relay
50
SL/SR_RLY
OUT
SURROUND relay
51
SBL/SBR RLY
OUT
BACK SURROUND relay
52
F.AUX_KEY
IN
AV AUX key input
53
VOL_ENC_A
IN
Volume encoder A
54
VOL_ENC_B
IN
Volume encoder B
55
NC
OUT
No use
56
/STEREO
IN
TUNER stereo detection
57
/SD
IN
TUNER signal detection
58
T_MUTE
OUT
TUNER mute
59
PLL_DO
IN
TUNER PLL IC data output
60
PLL_CLK
OUT
TUNER PLL IC clock output
61
PLL_DIN
OUT
TUNER PLL IC data input
62
PLL_CE
OUT
TUNER PLL IC chip enable
63
VOL_SEL_DATA
OUT
VOLUME IC data
64
VOL_SEL_CLK
OUT
VOLUME IC clock
65
SEL_DATA
OUT
SELECTOR IC data
66
SEL_CLK
OUT
SELECTOR IC clock
67
SEL_ST
OUT
SELECTOR IC STROBE
68
SWF_POWER
OUT
SUBWOOFER POWER
69
LED_DIMMER
OUT
LED dimmer
bright: H, dark: L
70
CODEC_CS
OUT
CODEC CS
71
CODEC_DVF
OUT
CODEC DVF
72
CODEC_PDN
OUT
CODEC power down
73
DSP_PD
OUT
DSP power down
74
DSP_CS
OUT
DSP CS
75
EEPROM DATA
IN/OUT
EEPROM data
76
EEPROM CLK
OUT
EEPROM cock
77
S.DATA
IN/OUT
SL16 data
78
S.BUSY
OUT
SL16 busy
79
V_CTRL1
OUT
VIDEO control 1
80
V_CTRL2
OUT
VIDEO control 2
81
V_CTRL3
OUT
VIDEO control 3
82
V_MUTE
OUT
VIDEO mute
83
PURE
OUT
PURE AUDIO MODE led
84
POWER_RLY
OUT
POWER relay
85
/CE1
IN
Chip enable
Active “L”
CIRCUIT DESCRIPTION
Summary of Contents for KRF-V5200D
Page 40: ...KRF V5200D ...
