Yamaha TF5 Service Manual page 145

DSP15 SDIO connections from DSP#1(IC101) to
DSP#5(IC501).
– > IC501(T3)
IC101(T3)
– > IC501(R2)
IC101(R2)
DSP23 SDIO connections from DSP#2(IC201) to
DSP#3(IC301).
– > IC301(M13)
IC201(A6)
– > IC301(R7)
IC201(B6)
– > IC301(P12)
IC201(C6)
IC201(P2) – > IC301(M14)
– > IC301(B7)
IC201(P1)
DSP25 SDIO connections from DSP#2(IC201) to
DSP#5(IC501).
– > IC501(P2)
IC201(T3)
– > IC501(P1)
IC201(R2)
DSP31 SDIO connections from DSP#3(IC301) to
DSP#1(IC101).
– > IC101(D6)
IC301(P2)
– > IC101(P12)
IC301(N1)
DSP32 SDIO connections from DSP#3(IC301) to
DSP#2(IC201).
– > IC201(D6)
IC301(P1)
DSP34 SDIO connections from DSP#3(IC301) to
DSP#4(IC401).
IC301(T3) – > IC401(T3)
– > IC401(R2)
IC301(R2)
IC301(M3) – > IC401(P2)
IC301(M2) – > IC401(P1)
DSP45 SDIO connections from DSP#4(IC401) to
DSP#5(IC501).
IC401(M13) – > IC501(M13)
IC401(R7) – > IC501(R7)
DSP51 SDIO connections from DSP#5(IC501) to
DSP#1(IC101).
– > IC101(M13)
IC501(A6)
IC501(B6) – > IC101(R7)
DSP52 SDIO connections from DSP#5(IC501) to
DSP#2(IC201).
– > IC201(M13)
IC501(C6)
IC501(D6) – > IC201(R7)
IC501(P12) – > IC201(P12)
DSP54 SDIO connection from DSP#5(IC501) to
DSP#4(IC401).
IC501(M14) – > IC401(C6)
7-5-4. DSP_SDRAM
[Contents]
Inspect the connections of SDRAM interface between
DSP#1-5(IC101, IC201, IC301, IC401, IC501) and each
SDRAM.
[Procedure]
<GUI>
Automatic judgment
<Display of inspection log>
In the case of PASS, "PASS: DSP_SDRAM".
In the case of FAIL, the contents of failure are returned like
"FAIL: DSP_SDRAM IC102 IC202 IC302".
IC102 Connection between DSP#1(IC101) and
SDRAM(IC102).
IC202 Connection between DSP#2(IC201) and
SDRAM(IC202).
IC302 Connection between DSP#3(IC301) and
SDRAM(IC302).
IC402 Connection between DSP#4(IC401) and
SDRAM(IC402).
IC502 Connection between DSP#5(IC501) and
SDRAM(IC502).
7-5-5. DSP_I2C
[Contents]
Inspect the signal routes of I2C interface between
DSP#1-2(IC101, IC201) and CN701-704.
[Procedure]
<GUI>
Automatic judgment
<Display of inspection log>
In the case of PASS, "PASS: DSP_I2C".
In the case of FAIL, the contents of failure are returned like
"FAIL: DSP_I2C HAAD11 HAAD21".
HAAD11 I2C signal routes between DSP#1(IC101) and CN701
IC101(R3,P3) < – > CN701(11
HAAD21 I2C signal routes between DSP#1(IC101) and CN702
IC101(R3,P3) < – > CN702(11
HAAD31 I2C signal routes between DSP#1(IC101) and CN703
IC101(R3,P3) < – > CN703(11
HAAD41 I2C signal routes between DSP#1(IC101) and CN704
IC101(R3,P3) < – > CN704(11
HAAD12 I2C signal routes between DSP#2(IC201) and CN701
IC201(R3,P3) < – > CN701(11
HAAD22 I2C signal routes between DSP#2(IC201) and CN702
IC201(R3,P3) < – > CN702(11
HAAD32 I2C signal routes between DSP#2(IC201) and CN703
IC201(R3,P3) < – > CN703(11
HAAD42 I2C signal routes between DSP#2(IC201) and CN704
IC201(R3,P3) < – > CN704(11
TF5/TF3/TF1
th , 13 th )
th , 13 th )
th , 13 th )
th th
, 13 )
th , 13 th )
th th
, 13 )
th , 13 th )
th th
, 13 )
145