Pioneer HTP-072 Service Manual

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HTP-072
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5.3 IC INFORMATION
• Pin Function
(M3030RFGPFP_256k)(CPU Assy: IC2023)
MAIN UCOM
No. Symbol I/O Description
1 A_MUTE O Audio output control pins at Mute Tr (active at L)
2 DC/DC_ON2 O Control pin DC/DC IC +5V (on: H)
3 F_RLY O Tr driven control pins at the Front speaker output relay. (active at H)
4 S_RLY O Tr driven control pins at the Surround speaker output relay. (active at H)
5 C_RLY O Tr driven control pins at the Center speaker output relay.(active at H)
6 AC_VOLT_DET Not used
7 RMC I Remote control signal input pin
8GND Ground
9CNVSS_UP I Switches processor mode
10 24C16_SDA I/O Data signal input & output for data backup of MAIN UCOM
11 24C16_SCL O Clock signal output for data backup of MAIN UCOM
12 RESET I Microcomputer reset signal input pin (active at L)
13 XOUT O Output for 16 MHz crystal
14 GND Ground
15 XIN I Input for 16 MHz crystal
16 3V3 +3.3 V power supply
17 NMI Pull up
18 TUNER_INT I Tuner Interrupt signal input pin
19 PDN O Output for MAIN UCOM power down
20 OSD/FLT_DATA O OSD or FLT Data pin
21 MUTE_B+_CTL O Power control pin mute B+
22 VIDEO_MUTE O Output for video IC MUTE condition
23 HP_DET I Monitoring the input pin headphone connection
24 OSD_CE O OSD IC enable signal output and UPGRADE pin
25 V5+V_DET I Detection pin V+5V protection (Not used)
26 V_CTL_A O IC control signal A output pin for selecting the video input
27 V_CTL_B O IC control signal B output pin for selecting the video input
28 OSD/FLT_CLK O OSD & FL drive IC output pin of the Clock
29 NCONot used
30 NCONot used
31 232_RX/U_TX O Output for Upgrade (UART)
32 232TX/U_RX I Input for Upgrade (UART)
33 SCLK_JTAG I Serial clock input and Protection pin
34 BUSY_JTAG O Output for JTAG BUSY/TRIGER1_ON/OFF SIGNAL
35 3959_SDA I/O MFI IC DATA signal
36 3959_SCL I/O MFI IC CLK signal
37 PULL_DOWN PULL_DOWN
38 HDMI_3V3_ON O Control pin HDMI IC +3.3V (on: H)
39 OSD_RESET O OSD IC reset signal output pin
40 TUNER_SCLK O Clock signal output for Tuner Pack
41 EPM_UP I UPGRADE
42 TUNER_SDIO I/O Data signal input & output for Tuner Pack
43 TUNER_SEN O Output for Tuner Pack Serial Enable Input (active at L)
44 TUNER_RST O Output to reset Tuner Pack (active at L)
45 D+3.3V_ON O Control pin DSP IC +3.3V (on: H)
46 U_CE O OSD IC enable signal output and UPGRADE pin
47 3959_PWR O MFI IC Power control pin
48 3959_RESET O MFI IC reset signal
49 VOL_DATA O Data signal output for R2A15219 (I2C)
50 VOL_CLK O CLK signal output for R2A15219 (I2C)

Pioneer HTP-072 Specifications

General

Disc types supported	No
Optical disc player type	-
Deep color support	Yes
Apple docking compatibility	iPad, iPhone, iPod
Video formats supported	Not supported
Audio decoders	Dolby Digital, Dolby Digital Plus, Dolby Pro Logic II, Dolby TrueHD, DTS, DTS 96/24, DTS Neo:6, DTS-HD Master Audio
RMS rated power	600 W
Audio output channels	5.1 channels
Supported radio bands	AM, FM
Front speakers RMS power	100 W
Product color	Black
HDMI in	4
USB version	2.0
Composite video in	2
Number of HDMI outputs	1
AC input voltage	220-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.45 W
Power consumption (typical)	185 W

Weight and Dimensions

Main unit weight	7500 g
Subwoofer weight	5300 g
Center speaker weight	1000 g
Satellite speaker weight	600 g
Main unit dimensions (WxDxH)	435 x 362.5 x 168 mm
Subwoofer dimensions (WxDxH)	230 x 358 x 418 mm
Front speaker dimensions (WxDxH)	106 x 106 x 116 mm
Center speaker dimensions (WxDxH)	270 x 106 x 100 mm