Pioneer HTP-072 Service Manual page 11

5
OPTCO ASSY
(7028073702010-IL)
40-IL)
701010-IL)
IL)
701020-IL)
+12V
GND
GND
GND
+B
+B
+B
-B
CP3
-B
-B
+12V
GND
GND
GND
+B CN204
+B
+B
-B
-B
-B
C E E C B E C B
Q103FR
Q102FR
Q101FR
2SD2390
KTC3964
2SB1560
C
FUSB ASSY
(7028073673010-IL)
5
B
CP108 CP2005
CP2200
HDMI_+12V
HDMI_+12V
HDMI_+12V
FL
HDMI_GND
AGND CN2
HDMI_GND
FR
AGND HDMI_GND
C
AGND
SL
AGND
SR
AGND
SW
AGND
CP109
FL
AGND
D
FR
AGND
C
AGND
SL
AGND
CP201
SR
AGND
SW
AGND
B C E E C B E C B
Q103FR
Q102FR
Q 1 0 1 F R
2SD2390
KTC3964
2SB1560
SW
I
USB+5V
GNDUSB
D-
D+
GNDUSB
CN2006
- When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".
The > mark found on some component parts indicates the importance of the safety factor of the part.
-
Therefore, when replacing, be sure to use parts of identical designation.
- : The power supply is shown with the marked box.
6
CPU ASSY
E
(CMXESM: 7028073681070-IL)
(YXEB: 7028073681010-IL)
(VYXE8: 7028073681050-IL)
C C
1/3-
D-MAIN ASSY
(7028073691010-IL)
CP2003
CP110
CNT ASSY
J
(7028073683010-IL)
CP115
CP110
CP113
AMP6 ASSY
(7028073711010-IL)
B C E E C B E C
Q 1 0 3 F R
Q102FR
Q 1 0 1 F R
2SD2390
KTC3964
2SB1560
SL
-30V
-30V
U/DGND
CPU_ST_VCC
CPU_ST_VCC
U/DGND
U/DGND
CPU_+3.3V
CPU_+3.3V
CN705
ST_H+5V
POWERDOWN
RMC
STBY_RLY
FLT_DATA
FLT_CLK
FLT_CE
INPUT_UP
KEY2
KEY3
KEY1 (STBY_KEY)
INPUT_DN
VOL_UP
VOL_DN
CTL_LED
THRU_LED
HTP-072
6
7
(DLXE: 7028073681040-IL)
(PWXE: 7028073681030-IL)
(AXQ5: 7028073681020-IL)
CP13
TUNER_INT
TUNER_SDIO
TUNER_SCLK
TUNER_SEN
TUNER_RST
C
3/3
OSD_RST
OSD_CE
OSD_CLK
OSD_DATA
V_CTL_A
V_CTL_B
VIDEO_MUTE
V+5V
CP14
U/DGND
MUTE_B+
U/DGND
U/DGND
SURL
CRL
DC_PRO
U/DGND
-VF(-30V)
-VF(-30V)
HP_RLY
HP_DET
VOL_DATA
VOL_CLK
SW_SUM
A_MUTE
THER_DET
CP2006
USB+5V
GNDUSB
D-
D+
GNDUSB
CP100
+12V
CN112
GND
HDMI_+12V
HDMI_+12V
HDMI_+12V
HDMI_GND
HDMI_GND
HDMI_GND
-30V
-30V
U/DGND
CPU_ST_VCC
CPU_ST_VCC
U/DGND
U/DGND
CPU_+3.3V
DC DET3
CPU_+3.3V
DC DET4
ST_H+5V
CP205
ASO DET
POWERDOWN
RMC
STBY_RLY
FLT_DATA
FLT_CLK
FLT_CE
INPUT_UP
KEY2
KEY3
KEY1 (STBY_KEY)
INPUT_DN
VOL_UP
VOL_DN
B B C E E C B CTL_LED
THRU_LED
Q 1 0 3 F R
Q101FR
2SD2390
KTC3964
FL
7
8
A
CP3
CP2001 CP19
3959_PWR
3959_SDA
3959_SCL
3959_RST
CPU_+3.3V
CPU_+3.3V
THRU_LED
HDMI_SEL
USB5V_DET
USB5V_ON
DSP_RST
B
DSP_RDY
DSP_CS
DSP_SOMI
DSP_SIMO
CP2 DSP_SPICLK
SUB_OPO
SUB_RXD
SUB_TXD
FRL
CP2000 CP100 U/DGND
U/DGND
CPU_ST_VCC
CPU_ST_VCC
LED +5V
HD_MUTE
CSCK_MAIN
SCDO_MAIN
SUB_RST
MAIN_IRQ
NC
SUB_IRQ
SUB_ON
CODEC_SDA
CODEC_SCL
9211_SCL
9211_SDA
9211_RST
CODEC_ADR
D_+12V
D_+12V
DC/DC_ON1
HDMI_1V8_ON
DC/DC_3V3_ON
D+3.3V_ON
D+1.2V_ON
D+1.8V_ON
DC/DC_ON2
C
ASO DET
DC DET4
DC DET3
CN1
CN704B
D
E
F
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