Yamaha TF5 Service Manual page 328

H G
BLOCK DIAGRAM 007 (TF5/TF3/TF1)
PNFD8
+3.3D
Not installed
PROGRAM
DGND
Not installed
SWD
DGND
<To：PNC>
I2C,/RES
<To：PNFD8>
POWER
&
I2C
I2C,/RES
<To：PNFD8>
POWER ID
&
I2C
SPI
<To：PNC>
<To：PNFD8>
CH NAME
/CS0-7
DISPLAY
28CA1-2001133894-7 1 1
F E
+3.3D +3.3A
R/C
21,31,50,56,
59,80,92
←TXD,RXD→
18,19
67,68,69
SWDIO,SWCLK
88,89 23,24,25
+3.3D+5LD
+16V /RES /RST
93
IC005(5P)
I2C
ID
84,85,86,87
SYNC
90
UVLO
76
CPU
TMPM36BFYFG
IC002(100P)
DGNDLDGND
EN
16,26,44,55,
58,61,63,70
DGND AGND
+16V
D1,D2,D5,D6
EN
FET
FT001
+3.3D
/CSn +16V
CN320(20P)
DGND DGND
CH NAME
OLED
D C
+3.3D
2,4,6,8
R RA006 SW
SW
+5LD SW200-223
4,5,6,8,16
VHCT138
LSSEL SSC
+5LD
IC003(16P)
1,3
TPCF8305
LDGND FT200-203
+3.3D LSC
1,26,28
SPI
TLC5941
LED
LED
CONTROL
IC200
LD200-255
(28P)
LDGND
DC/DC
+12FD,FDGND
IC400(5P),
<To：PS>
IC401(5P)
+12FD
+6VM_A,B
FDPS
CN401(10P)
CN316(10P)
+6VM_A,FDGND
+6VM_A,B
PWM
TB6552
CW,CCW M+,M-
IC300-303
(16P)
POS FDGND
CL
AGND
/CSn assignment table
MODEL PNFD8
TF5 /CS6,7 /CS4,5 /CS2,3 /CS0,1
TF3 − /CS4,5 /CS2,3 /CS0,1 PNC
TF１ − − /CS2,3 /CS0,1
+3.3D
/CSn +16V
CN321(20P)
DGND DGND
CH NAME
OLED
B A
TF5/TF3/TF1
<To：PNFD1>
+6VM_A
*1 CN300(2P) CH 1/9/17/25
CN302(2P) CH 2/10/18/26
CN304(2P) CH 3/11/19/27
CN306(2P) CH 4/12/20/28
*1
CN308(2P) CH 5/13/21/29
CN310(2P) CH 6/14/22/30
CN312(2P) CH 7/15/23/31
FADER CN314(2P) CH 8/16/24/32
*2 CN301(3P) CH 1/9/17/25
*2 CN303(3P) CH 2/10/18/26
CN305(3P) CH 3/11/19/27
CN307(3P) CH 4/12/20/28
CN309(3P) CH 5/13/21/29
CN311(3P) CH 6/14/22/30
CN313(3P) CH 7/15/23/31
CN315(3P)
CH 8/16/24/32
<To：PNFD8>
CH NAME
DISPLAY
BLOCK DIAGRAM 007 (TF5/TF3/TF1)
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