Sharp LC-37XD1E Service Manual page 62

LC-37XD1E/RU
6. IC3701: RH-IXB752WJZZ
Multistandard Sound Processor.
Pin
No. Pin Name
1 NC
2 I2C_CL
3 I2C_DA
4 I2S_CL
5 I2S_WS
6 I2S_DA_OUT
7 I2S_DA_IN1
8 I2S_DEL_IN
9 I2S_DEL_OUT
10 I2S_DEL_CL
11 I2S_DEL_WS
12 DVSUP
13 DVSUP
14 DVSS
15 DVSS
16 DVSS
17 I2S_DA_IN2
18 NC
19 I2S_CL3
20 I2S_WS3
21 RESETQ
22 I2S_DA_IN3
23 I2S_DA_IN4
24 DACA_R
25 DACA_L
26 VREF2
27 DACM_R
28 DACM_L
29 DACM_C
30 DACM_SUB
31 DACM_SR
32 DACM_SL
33 SC2_OUT_R
34 SC2_OUT_L
35 VREF 1
36 SC1_OUT_R
37 SC1_OUT_L
38 CAPL_A
39 AHVSUP
40 CAPL_M
41 SC3_OUT_R
42 SC3_OUT_L
43 AHVSS
44 AHVSS
45 AGNDC
46 NC
47 SC4_IN_L
48 SC4_IN_R
49 ASG
50 SC3_IN_L
51 SC3_IN_R
52 ASG
53 SC2_IN_L
54 SC2_IN_R
55 ASG
56 SC1_IN_L
57 SC1_IN_R
58 VREFTOP
59 SC5_IN_L/
MONO_IN
60 SC5_IN_R
I/O
- Not Connected.
I/O I2C Clock.
I/O I2C Data .
I/O Sync. I2S Clock.
I/O Sync. I2S Word Strobe .
O Sync. I2S Data Output.
I Sync. I2S Data Input 1.
I Sync. I2S Input From Delay Line.
O Sync. I2S 0utput to Extemal Delay Line.
O I2S Clock Output for External Delay.
O I2S Word Strobe Output for External Delay.
- Digilal Power Supply.
- Digital Power Supply .
- Digital Ground.
- Digital Ground.
- Digital Ground.
I Sync. I2S Data lnput 2.
- Not Connected.
I/O Async. I2S Clock lnput/Sync. 12S Clock Output.
I/O Async. I2S Word Strobe lnput/Sync. 12S Word Strobe Output.
I Power - On Reset (active low)
I Sync./Async. I2S Data Input3.
I Sync.12S Data lnput 4.
O Aux Output, Right.
O Aux Output, Left.
- Reference Ground 2.
O Main Output, Right
O Main Output, Left.
O Main Output, Center.
O Main Output, Subwoofer.
O Surround Output, Right.
O Surround Output, Left.
O SCART 2 Output, Right.
O SCART 2 Output, Left.
- Reference Ground 1.
O SCART 1 Output, Right.
O SCART 1 Output, Left.
- Volume Capacitor Aux .
I Analog Power Supply +8V.
- Volume Capacitor Main.
O SCART 3 Output, Right.
O SCART 3 Output, Left.
- Analog Ground.
- Analog Ground.
- Analog Reference Voltage.
- Not Connected.
I SCART 4 Input, Left.
I SCART 4 Input, Right.
- Analog Shield Ground.
I SCART 3 Input, Left.
I SCART 3 Input, Right.
- Analog Shield Ground.
I SCART 2 Input, Left.
I SCART 2 Input, Right.
- Analog Shield Ground.
I SCART 1 Input, Left.
I SCART 1 Input, Right.
- Reference Voltage IF A/D Converter.
I SCART 5 Input, Left/SCART Mono lnput for PMQFP64-2.
I SCART 5 Input, Right.
Pin Function
5 – 8
NET_NAME
N.C.
SCL5
SDA5
N.C.
N.C.
N.C.
N.C.
I2S_DEL_IN
I2S_DEL_OUT
I2S_DEL_CL
I2S_DEL_WS
+5V
+5V
GND
GND
GND
N.C.
N.C.
N.C.
N.C.
RESET_A
N.C.
N.C.
OPEN
OPEN
GND
SPKOUTR
SPKOUTL
N.C.
N.C.
N.C.
N.C.
EXT2_OUT_R
EXT2_OUT_L
GND
EXT1_OUT_R
EXT1_OUT_L
CAPL_A
+8V
CAPL_M
N.C.
N.C.
GND
GND
AGNDC
N.C.
EXT4_IN_L
EXT4_IN_R
GND
EXT3_IN_L
EXT3_IN_R
GND
EXT2_IN_L
EXT2_IN_R
GND
EXT1_IN_L
EXT1_IN_R
VREF TOP
HDMI_A_IN_L
HDMI_A_IN_R