Harman Kardon DPR 2005, Service Manual

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42 CLKOUT CLKOUT OUT OPEN
43 P90/LBEN/WRL NC
44 P91/UBEN NC
45 P92/RW/WRH HP MUTE OUT HEADPHONE MUTE
46 P93/DSTB/RD I2C DATA OUT I2C-SDA (EEPROM, DDX8228, D2A)
47 P94/ASTB I2C CLK OUT I2C-SCL (EEPROM, DDX8228, D2A)
48 P95/HLDAK
VOL ST
OUT 9459 VOLUME IC STROB
49 P96/HLDRQ 4094 CE OUT 4094 CHIP ENABLE
50 P40 4094 CLK OUT 4094 CLK
51 P41 4094 DATA OUT 4094 DATA
52 P42 VOL DATA OUT 9459 VOLUME IC DATA
53 P43 VOL CLK OUT 9459 VOLUME IC CLK
54 P44 SEL DATA OUT 9273, 9162 FUNCTION IC DATA
55 P45 SEL CLK OUT 9273, 9162 FUNCTION IC CLK
56 P46 SEL ST1 OUT 9273_1 FUNCTION IC CHIP ENABLE
57 P47 SEL ST2 OUT 9273_2 CHIP FUNCTION IC ENABLE
58 BVDD BVDD POWER VDD
에
59 BVSS BVSS POWER GND
에
60 P50 T_MUTE OUT TUNER MUTE OUT
61 P51 TUNED IN TUNED CHECK IN
62 P52 T_CE OUT TUNER PLL IC(LC72131) CHIP ENABLE
63 P53 T_CLOCK OUT TUNER PLL IC(LC72131) CLOCK
64 P54 T_DATA IN/STEREO IN TUNER PLL IC(LC72131) DATA IN
65 P55 T_DATA OUT OUT TUNER PLL IC(LC72131) DATA OUT
66 P56 FMUTE OUT FRONT PREOUT MUTE
67 P57 CMUTE OUT CENTER PREOUTR MUTE
68 P60 SMUTE OUT SURROUND PREOUT MUTE
69 P61 SBMUTE OUT SURR BACK PREOUT MUTE
70 P62 SUBMUTE OUT SUB WOOFER MUTE
71 P63 PMUTE OUT D2A AMP POWER DOWN
72 P64 RECMUTE OUT REC MUTE
73 P65 MULTI MUTE OUT MULTI ROOM MUTE
74 AVDD AVDD POWER VDD
75 AVSS AVSS POWER GND
76 AVREF AVREF POWER VDD
77 P70/ANI0 AD KEY1 ADIN A/D KEY INPUT1
78 P71/ANI1 AD KEY2 ADIN A/D KEY INPUT2
79 P72/ANI2 NC
80 P73/ANI3 NC
81 P74/ANI4 ENCODE1 IN VOLUME ENCODER INPUT 1
82 P75/ANI5 ENCODE2 IN VOLUME ENCODER INPUT 2
83 P76/ANI6 YC/COMP CHECK ADIN Y/C,COMPO jack check in
84 P77/ANI7 HP_IN IN HEADPHONE INPUT
85 P80/ANI8 STEP IN TUNER FREQ OPTION
D
PR1005/DPR2005 harman/kardon
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