Marantz SR8001 Service Manual

140
IC90 : HD64F36087HV
pin
No
Port Name
Mode7
I/O use STBY Name
Port Setting
Note
Act. init
1 PB6/AN6 I I I SW6 - - to GND (or Temporary Pull up)
2 PB7/AN7 I I I SW7 - - to GND (or Temporary Pull up)
3 Avcc I - -
4X2 O - -
5X1 I - -
6 Vcc I Vcc -
7 _RESET I _RES - _RST_HDMI also use for JTAG
8 TEST I TEST -
9 Vss I Vss -
10 OSC2 O OSC2 - 16MHz
11 OSC1 I OSC1 - 16MHz
12 Vcc I
13 P50/_WKP0 I/O O I _RST_TX1 L H HDMI Tx device1 Reset
14 P51/_WKP1 I/O O I _RST_TX2 L H HDMI Tx device2 Reset
15 P34 I/O O I DEBUG_O4 - L to Virtual Connector Land
16 P35 I/O O I DEBUG_O5 - L to Virtual Connector Land
17 P36 I/O O I DEBUG_O6 - L to Virtual Connector Land
18 P37 I/O O I SW_VIDEO2 L H Select I/P Converter
19 P52/_WKP2 I/O O I WP_4 L L Write Protect E2PROM4
20 P53/_WKP3 I/O O I WP_3 L L Write Protect E2PROM3
21 P54/_WKP4 I/O O I WP_2 L L Write Protect E2PROM2
22 P55/_WKP5 I/O O I WP_1 L L Write Protect E2PROM1
23 P10/TMOW I/O O I CE_CXB2 H L CXB1441R 2 Chip Enable
24 P11/PWM I/O O I CE_CXB1 H L CXB1441R 1 Chip Enable
25 P12 I/O O I SW_I2S_DSD Switch I2S(L) or DSD(H)
26 P56/SDA I/O SDA I CPU_SDA Commnunication to Main CPU
27 P57/SCL I/O SCL I CPU_SCL Commnunication to Main CPU
28 P74/TMRIV I/O O I SEL_CH34 - L Select Input Ch. 3(L) or 4(H)
29 P75/TMCIV I/O O I SEL_CH12 - L Select Input Ch. 1(L) or 2(H)
30 P76/TMOV I/O O I SW_SPDIF Sel. SPDIF Inp Rx(L) or DSP(H)
31 P24 I/O O I _RST_RX L H HDMI Rx device Reset
32 P63/FTIOD0 I/O FTIOD I CEC_OUT L H CEC Output
33 P62/FTIOC0 I/O FTIOC I CEC_IN L - CEC input
34 P61/FTIOB0 I/O O I SW_5V2 +5V output to SINK2
35 _MNI I MNI _MNI_HDMI also use for JTAG
36 P60/FTIOA0 I/O O I SW_5V1 +5V output to SINK1
37 P64/FTIOA1 I/O O I HP_4 HPD switch for Input 4
38 P65/FTIOB1 I/O O I HP_3 HPD switch for Input 3
39 P66/FTIOC1 I/O O I HP_2 HPD switch for Input 2
40 P67/FTIOD1 I/O O I
HP_1
HPD switch for Input 1
41 P85 I/O JTAG use for JTAG (Pull up)
42 P86 I/O JTAG use for JTAG
43 P87 I/O JTAG use for JTAG
44 P20/SCK3 I/O O I SW_VIDEO1 L H Select Video Decoder
45 P21/RXD I/O RXD I AUX_RxD RS232C RxD for Host I/F
46 P22/TXD I/O TXD I AUX_TxD RS232C TxD for Host I/F
47 P23 I/O I/O I HDMI_SDA I2C Line for HDMI Control
48 P70/SCK3_2 I/O O I HDMI_SCL I2C Line for HDMI Control

Marantz SR8001 Specifications

General

Brand	Marantz
Model	SR8001
Category	Receiver
Language	English