18
STR-DE885/DE985
1
6.1_LAT
O
MULTI CH IN SW IC
2
6.1_DATA
O
MULTI CH IN SW IC
3
6.1_CLK
O
MULTI CH IN SW IC
4
V_AUDIO_LAT
O
VIDEO (AU) SW CONTROL
5
LED_DRV_DATA
O
LED DRIVER IC
6
LED_DRV_CLK
O
LED DRIVER IC
7
LED_DRV_CLR
O
LED DRIVER IC
8
LED_DRV_CE
O
LED DRIVER IC
9
VSS
—
Ground
10
CURSOR_JOG_3A
I
CURSOR JOG ENCODER
11
CURSOR_JOG_3B
I
CURSOR JOG ENCODER
12
FUNCTION_JOG_1A
I
FUNCTION JOG ENCODER
13
FUNCTION_JOG_1B
I
FUNCTION JOG ENCODER
14
VOL_JOG_2B
I
VOLUME JOG ENCODER
15
VOL_JOG_2A
I
VOLUME JOG ENCODER
16
SPK_SEL
I
SPEAKER SELECT SW
17
SP_B_RY
O
SPEAKER B RELAY
18
HP_RY
O
HP RELAY CONTROL
19
SP_A_RY
O
FRONT CH RELAY CONTROL
20
CENTER_RY
O
CENTER RELAY CONTROL
21
REAR_RY
O
REAR CH RELAY CONTROL
22
WOOFER_RY
O
WOOFER RELAY CONTROL
23
PROTECTOR
I
PROTECTOR CIRCUIT
24
HP_CTRL
I
HP DETECTION SW
25
PW_RY
O
POWER RELAY CONTROL
26
VSS
—
Ground
27
VCC
—
Power supply pin (+3.2 V)
28
TUNER_STEREO
I
TUNER PACK
29
TUNER_AUTO_STOP
I
TUNER PACK
30
TUNER_MUTE
O
TUNER PACK
31
TUNER_DO
I
TUNER PACK
32
T.SERIAL_CLK
O
TUNER PACK
33
T.DATA
O
TUNER PACK
34
T.LAT
O
TUNER PACK
35
RDS_DATA
I
TUNER PACK
36 to 39
V.SW1 to V.SW4
O
VIDEO SWITCHING IC
40
PRE OUT RY
O
PRE OUT RELAY CONTROL
41
SUB-T
O
SUB TRANSFORMER VOLT O/P
42
TC74HC153_A
O
OPTICAL INPUT SW
43
DIR XMODE
O
DIR IC
44
VSS
—
Ground
45
DIR CKSEL1
O
DIR IC
46
DIR CLK
O
DIR IC
47
DSP1.HDOUT1
I
AUDIO DSP1 IC
48
DSP1.PLL1
I
AUDIO DSP1 IC
49
DSP2.GP3
I
AUDIO DSP2 IC
50
DSP2.EXLOCK
O
AUDIO DSP2 IC
51
MBUS_STATUS_OUT
O
MBUS IC
52
MD2
—
FLASH PROGRAMMING
53
MD1
—
FLASH PROGRAMMING
54
MD0
—
FLASH PROGRAMMING
55
RSTX
I
RESET IC
• IC1101 MB91154PFV-G-106-BNDE1 (SYSTEM CONTROLLER) (DIGITAL Board (4/4))
Pin No.
Pin Name
I/O
Pin Description
Summary of Contents for STR-DE885
Page 12: ...12 STR DE885 DE985 MEMO ...
