Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
37 P26/TXD1
TU_CK
(except AVR-
X2600HDAB) /
DAB_Tx (AVR-
X2600HDAB)
O SW3VPu L L L TUNER control
38 P25/RXD3
TU_RST
(except AVR-
X2600HDAB) /
DAB_EN (AVR-
X2600HDAB)
O L L L TUNER control
39 VCC VCC - - - - Power supply pin
40 P24/SCK3
NC (S950H/
X2600H) /
KILL_IR
(NR1710/
SR5014)
O L L L Front IR disable control pin
41 VSS VSS - - - - Ground pin
42 P23/TXD3 E_RTS_MOEI O
Pd
(BCM58305
Internal Pd)
L L L Ethernet(Network Module) control pin
43 P22/SCK0 E_CTS_MIEO I
Pd (onboad+
BCM58305
Internal Pd)
I I I Ethernet(Network Module) control pin
44 P21/RXD0/IRQ9 E_RXD_MIEO I
Pd (onboad+
BCM58305
Internal Pd)
I L I Ethernet(Network Module) control pin
45 P20/TXD0/IRQ8 E_TXD_MOEI O
Pd
(BCM58305
Internal Pd)
L L L Ethernet(Network Module) control pin
46
P17/SCK1/TXD3/
IRQ7
NET_FACT_
RST
O
(ODR)
Pu
(BCM58305
Internal Pu)
Z Z Z Ethernet(Network Module) control pin
47 P87/TXD10/TIOCA2
NC (S950H/
X2600H) /RC_
OUT (NR1710/
SR5014)
O L/H L/L L/H Remote code (RC-5) output pin
48
P16/TXD1/RXD3/
IRQ6
NET5V_POW-
ER
O L L L Ethernet power supply (Net5V) control pin
49 P86/RXD10
PRE_Z2_MUTE
(X2600H/
NR1710/
SR5014) /NC
(S950H)
O Pd L L L MUTE for ZONE2 preout control pin
50
P15/RXD1/SCK3/
IRQ5
AEXP_STB O L L L Expander (MC14094) control pin
51 P14/IRQ4 AEXP_OE O L L L Expander (MC14094) control pin
52 P13/TXD2/IRQ3 AEXP_CLK O L L L Expander (MC14094) control pin
53 P12/RXD2/IRQ2 AEXP_DATA O L L L Expander (MC14094) control pin
54 VCC_USB VCC_USB - - - - Power supply pin
55 USB0_DM USB0_DM - - - - NC(open)
56 USB0_DP USB0_DP - - - - NC(open)
57 VSS_USB VSS_USB - - - - Ground pin
58 AVCC_USBA AVCC_USBA - - - - Power supply pin
59 USBA_PREF USBA_PREF - - - - NC(open)
60 AVSS_USBA AVSS_USBA - - - - Ground pin
61 PVSS_USBA PVSS_USBA - - - - Ground pin
62 VSS2_USBA VSS2_USBA - - - - Ground pin
63 USBA_DM USBA_DM - - - - NC(open)
64 USBA_DP USBA_DP - - - - NC(open)
65 VSS1_USBA VSS1_USBA - - - - Ground pin
66 VCC_USBA VCC_USBA - - - - Power supply pin
67 P11/SCK2/IRQ1 CEC_OUT O L L - CEC-D control pin
68 P10/IRQ0 CEC_IN I STB3VPu I I I CEC-D control pin
69 P53
ADV8003_
SPI_CS
O DV3VPu L L L GUI control pin(ADV8003)
70 P52/RXD2
ADV8003_
SPI_MI
I L L L GUI control pin(ADV8003)
Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
71 P51/SCK2
ADV8003_
SPI_CLK
O L L L GUI control pin(ADV8003)
72 P50/TXD2
ADV8003_
SPI_MO
O L L L GUI control pin(ADV8003)
73 VSS VSS - - - - Ground pin
74 P83/SCK10 IP_RST O Pd I I L Scaler w/ GUI (ADV8003) Reset control pin
75 VCC VCC - - - - Power supply pin
76
UB/PC7/TXD8/
IRQ14
UB I Pd - - -
Pins for setting the boot mode(select the Boot Mode or
User Boot Mode)
77 PC6/RXD8/IRQ13 AVSDA I_O DV3VPu O/L O/L L
VIDEO I2C control pin for ADV8003/ ADV7180(except
X2600H/S950/NR1710) /ARC IC
78 PC5/SCK8 AVSCL I_O DV3VPu O/L O/L L
VIDEO I2C control pin for ADV8003/ ADV7180(except
X2600H/S950/NR1710) /ARC IC
79 P82/TXD10 DSP_MOSI O DA3VPu L L L DSP(CS49844A) control pin
80 P81/RXD10 DSP_MISO I DA3VPu L L L DSP(CS49844A) control pin
81 P80/SCK10 DSP_CLK O DA3VPu L L L DSP(CS49844A) control pin
82 PC4/SCK5 DSP_CS O DA3VPu L L L DSP(CS49844A) control pin
83 PC3/TXD5 DSP_FLAG0 I DA3VPu L L L DSP(CS49844A) interrupt signal input pin
84 P77/TXD11 DSP_RST O Pd L L L DSP(CS49844A) reset control pin
85 P76/RXD11 DSP_BUSY I DA3VPu L L L DSP BUSY signal input
86 PC2/RXD5 DA_POWER O L L L Digital audio power supply (DA3.3V,DA1.2V) control pin
87 P75/SCK11 CEC_POWER2 O L L H CEC standby power control (for CEC Standby Mode 3)
88 P74 SEL_DATA O L L L Audio selector control pin for NJU72750
89 PC1/SCK5/IRQ12 DAC_PLD_ERR I L L L Detect PLD error (from Audio PLD)
90 VCC VCC - - - - Power supply pin
91 PC0/IRQ14 ARC_INT I
IOVc-
c3VPu
L L L ARC IC interrupt signal input pin
92 VSS VSS - - - - Ground pin
93 P73
H5VOUT_
POWER
O L L L HDMI 5V power supply control pin
94 PB7/TXD9 HSDA I/O CEC3VPu L L L HDMI I2C control pin for MN864788
95 PB6/RXD9 HSCL I/O CEC3VPu L L L HDMI I2C control pin for MN864788
96 PB5/SCK9 SEL_CLK O L L L Audio selector control pin for NJU72750
97 PB4 APLD_CS O Pd L L L Audio PLD (5M570ZF256C5N) control pin
98 PB3/SCK4/SCK6
APLD_DATA/
DAC_DATA
O Pd L L L
Audio PLD (5M570ZF256C5N) control pin/DAC
(AK4458VN) control pin
99 PB2
APLD_CLK/
DAC_CLK
O Pd L L L
Audio PLD (5M570ZF256C5N) control pin/DAC
(AK4458VN) control pin
100
PB1/TXD4/TXD6/
IRQ4-DS
DAC_MS O L L L DAC (AK4458VN) control pin
101 P72 DAC_RST O L L L DAC (AK4458VN) control pin
102 P71 PRE_MUTE O Pd L L L MUTE for preout control pin
103 VCC VCC - - - - Power supply pin
104
PB0/RXD4/RXD6/
IRQ12
DA_POWER2 O L L L Digital audio power supply (DA1.0V) control pin
105 VSS VSS - - - - Ground pin
106 PA7 ISEL_A I SW3VPu I I I Input selector (Rotary encoder) signal input pin
107 PA6 ISEL_B I SW3VPu I I I Input selector (Rotary encoder) signal input pin
108 PA5 NC O L L L NC
109
PA4/TXD5/SSDA5/
IRQ5-DS
DSP_ROM_
WRITE
O L L L DSP ROM writing control(When writing,set to High)
110 PA3/RXD5/SSCL5 MVOL_MUTE O L L L Volume control pin (NJU72343)
111 TRDATA3/PG7 MVOL_CLK O L L L Volume control pin (NJU72343)
112 PA2/RXD5 MVOL_DATA O L L L Volume control pin (NJU72343)
113 TRDATA2/PG6
ZVOL_DATA
(X2600H/
NR1710/
SR5014)/NC
(S950H)
O L L L ZONE2 volume control pin (BD3812F)
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
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