22.1. IC2001 (MN101C49GHG):
Micro-processor IC
Pin
No.
Terminal
Name
I/O
Function
1
AVSS
-
Power supply for A/D converter
2
KEY1
I
Key 1 line input
3
KEY2
I
Key 2 line input
4
DES1
I
Tuner region setting
5
DES2
I
Model code Digit 1
6
DES3
I
DVD region setting
7
DISC SENSE
I
Disc sensor (RC1)
8
DES4
I
Model code Digit 2
9
DES5
I
Model code Digit 3
10 VREF+
-
+ Power supply for A/D converter
11 VCC
-
Power supply (5V)
12 XOUT
-
Main clock output (8MHz)
13 XIN
-
Main clock input (8MHz)
14 VSS
-
GND (0V)
15 VSS
-
GND (0V)
16 N.C
-
No connection
17 VSS
-
GND (0V)
18 DVD_
PCONT
O
DVD module power control
19 RF_DET
(WM_DET)
I
RF module detection - wireless ready
20 RF_LINK /
WM_LINK
I
RF link control - wireless ready
21 RF_PCNT
(WM_
UNMUTE)
O
RF power control
22 N.C
-
No connection
23 EDA
I/O EEPROM data
24 ECK
O
EEPROM clock
25 ECS
O
EEPROM latch
26 RMT
I
REMOCON input
27 HOTPLUG
I
HDMI interrupt 1
28 CEC_IN
I
HDMI interrupt 2
29 POS_SW
I
Position sensor (RC1)
30 PULSE
I
Pulse sensor speed detection
(RC1)
31 SYNC
I
AC failure detect input
32 VSS/VPP
-
GND (0V)
-
Power supply (Flash Micom only)
33 RESET
I
System reset
34 PWM
O
Pulse width modulation (RC1)
35 AM_BP
O
AM beat proof
36 TU_SCL
(PLL_CK)
O
Tuner clock
37 TU_SDA
(PLL_DA)
O
Tuner data
38 TU_SD
I
Tuner signal detect
39 ST/DO
(TU_ST)
I
Stereo indicator / data (Tuner to Opecon)
40 FM_DET
I
Tuner FM detect (Tuner to Opecon)
41 VPP
-
Power supply (Flash Micom only)
42 DVD_CMD
O
DVD Command (Opecon to syscon)
43 DVD_STA
I
DVD status (Syscon to Opecon)
44 DVD_CK
I
DVD clock (Syscon to Opecon)
45 MUTE_ DVD
I
DVD mute (Syscon to Opecon)
46 CHG_DIR
(ROLE_CH)
O
Wireless
module
change
direction
(Tx/Rx)
47 RMPORT_
DET
I
Rear M.Port detect
48 ASP_DA
O
ASP data (R2S15203FP)
Pin
No.
Terminal
Name
I/O
Function
49 ASP_CK
O
ASP clock (R2S15203FP)
50 MUTE_HP
O
Headphone mute
51 MP_SEL
(SELECT_ A)
O
Select front MPort or rear MPort
52 SUB_
LIMITER
O
Subwoofer frequency Limiter
53 VMUTE
O
Video mute control
54 N.C
-
No connection
55 WIDE_ SURR
O
Surround Enhancer
56 CEC_OUT
I
Output port for HDMI
57 WS_EN
I
Surround Enhancer Enable
58 AGC_SW
-
Connection GND via resistor
59 REG1
I
Speaker protection (For Latin America)
60 MODEL_
SEL1
I
Model selector 1
61 MODEL_
SEL2
I
Model selector 2
62 HB_EN
I
H.Bass enable (H=Enable, L=Disable)
63 N.C
-
No connection
64 MOD_DA
O
Digital amplifier standby control
65 HOP_DA
(FHOP)
O
Digital Amp frequency hop control
66 MUTE_
FSUB
O
Front / subwoofer mute
67 N.C
-
No connection
68 MUTE_SC
O
Surround / centre mute
69 LOAD
(CAM_SW)
I
UP / DOWN switch (RC1)
70 OPEN_SW
I
OPEN switch (RC1)
71 PCONT
O
Relay power control (System)
72 N.C
-
No connection
73 N.C
-
No connection
74 N.C
-
No connection
75 N.C
-
No connection
76 N.C
-
No connection
77 N.C
-
No connection
78 N.C
-
No connection
79 N.C
-
No connection
80 N.C
-
No connection
81 DC_DET
I
DC detection (System)
82 DISC1_
LED
O
Disc LED 1
83 WS_LED
O
Wide surround LED
84 N.C
-
No connection
85 N.C
-
No connection
86 N.C
-
No connection
87 FLD_STB
-
FL driver strobe
88 N.C
-
No connection
89 FL_CK
O
FL driver clock
90 FL_DAT
O
FL driver data
91 JOG_A
I
Volume jog signal A
92 JOG_B
I
Volume jog signal B
93 JOG_LED
O
VOlume jog LED (For HT1040)
94 LOAD_
REV
O
Loading motor control (Open / close-
RC1)
95 VSS
-
-ve Power supply for D/A converter
96 LOAD_
FWD
O
Loading motor control (Open / close-
RC1)
97 TURN_
FWD
O
Tray motor control (Turn-RC1)
98 TURN_
REW
O
Tray motor control (Turn-RC1)
99 N.C
-
No connection
100 VDD
-
+ve Power supply for D/A converter
22 Terminal Function of ICs
103
SA-HT640WP / SA-HT640WPC
Содержание SA-HT640WP
Страница 7: ...7 SA HT640WP SA HT640WPC ...
Страница 10: ...10 SA HT640WP SA HT640WPC ...
Страница 16: ...16 SA HT640WP SA HT640WPC ...
Страница 19: ...8 2 Detail Block Diagram Receiver module 19 SA HT640WP SA HT640WPC ...
Страница 31: ...31 SA HT640WP SA HT640WPC ...
Страница 37: ...10 1 Disassembly Flow Chart 10 2 Main Components and P C B Locations 37 SA HT640WP SA HT640WPC ...
Страница 45: ...Step 3 Push tray assembly to the direction of arrow shown 45 SA HT640WP SA HT640WPC ...
Страница 58: ...SA HT640WP SA HT640WPC 58 ...
Страница 66: ...SA HT640WP SA HT640WPC 66 ...
Страница 68: ...68 SA HT640WP SA HT640WPC ...
Страница 78: ...SA HT640WP SA HT640WPC 78 ...
Страница 84: ...SA HT640WP SA HT640WPC 84 ...
Страница 86: ...SA HT640WP SA HT640WPC 86 ...
Страница 95: ... SMPS stands for switching mode power supply 95 SA HT640WP SA HT640WPC ...
Страница 102: ...21 3 4 2 Receiver Module P C B 102 SA HT640WP SA HT640WPC ...
Страница 104: ...23 Explode Views 23 1 Cabinet Parts Location 104 SA HT640WP SA HT640WPC ...
Страница 105: ...105 SA HT640WP SA HT640WPC ...
Страница 106: ...106 SA HT640WP SA HT640WPC ...
Страница 107: ...23 2 Packaging 107 SA HT640WP SA HT640WPC ...
