1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
Date: 2017-11-04
KiCad E.D.A. kicad 4.0.6+dfsg1-1 Rev: 0.8Size: A1 Id: 1/1
Title: Super Nintendo Entertainment System (PAL)
File: PAL-SNES_Schematic.sch
Sheet: /
arzi84
SNSP-CPU-02 (1992)
SNSP-CPU-01 (1992)
1 2
3
DA11
DAN217
+1
-
2
34
DB1
RC203
C59
10uF 50V
C60
10uF 50V
F1
1.5A
VIVO
GND
U12
7805
1
2
P3
PWR_SW
GND
GND
+12V GREEN
BLUE
RED
GND GND
CHROMALUMA
CVBS +5V
L_AUDIO R_AUDIO
GND
D1
12V_Zener
12
34
T1
TDK zjys-2
12
3
DA18
DAN202
+5V
+5V
GND
C50
47pF
C48
47pF
C44
47pF
C46
330pF
C51
330pF
C45
47pF
C47
47pF
C49
47pF
C52
330pF
C88
100nF
GND
C67
2200uF 25V
C33
100nF
C34
100nF
C81
1uF
C32
100nF
C30
10nF
C31
10nF
12
3
DA15
DAN202
GND
R33
22
R72
1k
12
3
DA16
DAN202
GND
R25
22
U
VA1
ERZC050K220
C63
33uF 25V
C66
10uF 50V
C65
10uF 50V
+5V
12
3
DA17
DAN202
12
3
DA20
DAN202
GND
+5V
R46
39
12
3
DA12
DAN202
GND
R7
30
12
3
DA19
DAN202
+5V
12
3
DA13
DAN202
12
3
DA14
DAN202
GNDGND R12
30
R17
30
1
2
3
Q18
C2412
C64
33uF 25V
R76
1.8k
GND
+9V
1
2
3
Q4
C2412K R9
1.5k
R8
1.1k
+5V
1
2
3
Q3
B852K
GND
R10
10k
C6 100nF
R11
120
1
2
3
Q6
C2412K R14
1.5k
R13
1.1k
+5V
1
2
3
Q5
B852K
GND
R15
10k
C7 100nF
R16
120
C83
100nF
GND
1
2
3
Q8
C2412K R19
1.5k
R18
1.1k
1
2
3
Q7
B852K
GND
R20
10k
C8 100nF
R21
120
+5V
1
2
3
Q10
C2412K
R31
10k
GND
C20
10pF
+5V
R30
470
1
2
3
Q9
C2412K
+5V
R23
10k
GND
C86
10pF
R22
470
R38
470
C17
10pF
R39
10k
1
2
3
Q11
C2412K
+5V
R40
39
R41
39
GND
C18
1uF
1
2
3
Q12
C2412K
+5V
R44
10k
GND
C19
10pF
R43
470
B'
G'
R'
65C816 Main CPU
VCC
1
CA8 2
CA9 3
CA10 4
CA11 5
CA12 6
CA13 7
CA14 8
CA15 9
CA16 10
JPIO1
20
4017.D3
30
REFRESH
40
RESET
50
D0 60
DMA
70
R/W
80
GND 90
CA17 11
JPIO2
21
4017.D4
31
TCKSEL0
41
PA0 51
D1 61
CPUCK
71
RDY
81
CPUWR 91
CA18 12
JPIO3
22
4016.D0
32
TCKSEL1
42
PA1 52
D2 62
SYSCK
72
ML
82
CPURD 92
CA19 13
JPIO4
23
4016.D1
33
HBLANK
43
PA2 53
D3 63
TM
73
MF
83
CA0 93
CA20 14
JPIO5
24
VCC
34
VBLANK
44
PA3 54
D4 64
HVCMODE
74
XF
84
CA1 94
CA21 15
JPIO6
25
JPCLK1
35
NMI
45
PA4 55
D5 65
HALT
75
VCC 85
CA2 95
CA22 16
JPIO7
26
JPCLK2
36
IRQ
46
PA5 56
D6 66
ABORT
76
VPA
86
CA3 96
CA23 17
4017.D0
27
JPOUT0
37
GND
47
PA6 57
D7 67
ROMSEL 77
VDA
87
CA4 97
GND
18
4017.D1
28
JPOUT1
38
XIN
48
PA7 58
PARD 68
RAMSEL 78
ALCK
88
CA5 98
JPIO0
19
4017.D2
29
JPOUT2
39
DRAMMODE
49
VCC 59
PAWR 69
GND 79
VP
89
CA6 99
CA7 100
U1
S-CPU(5A22) Picture Processing Unit
TST1
1
TST0
2
PARD
3
PAWR
4
PA7
5
PA6
6
PA5
7
PA4
8
PA3
9
PA2
10
D1
20
VDB2 30
VDA3 40
VAB11 50
VAB1 60
VAA6 70
VRD
80
COLOR0
90
PA1
11
D0
21
VDB3 31
VDA4 41
VAB10 51
VAB0 61
VAA5 71
VCC 81
VCLD
91
PA0
12
GND
22
VDB4 32
VDA5 42
VAB9 52
VCC 62
VAA4 72
HCLD
92
VCC
13
HVCMODE
23
VDB5 33
VDA6 43
VAB8 53
VAA13 63
VAA3 73
CHR2
83 CHR3
83
5MOUT
93
D7
14
PALMODE
24
VDB6 34
VDA7 44
VAB7 54
VAA12 64
VAA2 74
CHR1
84
OVER
94
D6
15
MASTER
25
VDB7 35
GND
45
VAB6 55
VAA11 65
VAA1 75
CHR0
85
FIELD
95
D5
16
EXTSYNC
26
VCC
36
VA15 46
VAB5 56
VAA10 66
VAA0 76
PRIO1
86
GND 96
D4
17
NC
27
VDA0 37
VA14 47
VAB4 57
VAA9 67
GND 77
PRIO0
87
5MIN
97
D3
18
VDB0 28
VDA1 38
VAB13 48
VAB3 58
VAA8 68
VAWR
78
COLOR2
88
RESET
98
D2
19
VDB1 29
VDA2 39
VAB12 49
VAB2 59
VAA7 69
VBWR
79
COLOR1
89
TST2
99
XIN
100
U2
S-PPU1(5C77) Picture Processing Unit
BURST 1
PED
2
3.58M
3
TOUMEI
4
VCC
5
PAWR
6PARD
7
D7
8
D6
9
D5
10
PA4
20
PALMODE
30
VCLD
40
OVER2
50
VDA0 60
EXT1 70
TST3 80
TST12 90
D4
11
PA3
21
XIN
31
COLOR0
41
VDB0 51
VDA1 61
EXT2 71
EXT4 81
TST4 81
TST13 91
D3
12
PA2
22
VCC
32
COLOR1
42
VDB1 52
VDA2 62
EXT3 72
TST5 82
TST14 92
D2
13
PA1
23
RESOUT0
33
COLOR2
43
VDB2 53
VDA3 63
VCC 83
TST15 93
D1
14
PA0
24
RESET
34
PRIO0
44
VDB3 54
VDA4 64
EXT5 74
TST6 84
AVCC 94
D0
15
HBLANK
25
VBLANK
25
GND
35
PRIO1
45
VDB4 55
VDA5 65
EXT6 75
TST7 85
R95
GND
16
FIELD
36
CHR0
46
VDB5 56
VDA6 66
EXT7 76
TST8 86
G96
PA7
17
5MOUT
27
OVER1
37
CHR1
47
VDB6 57
VDA7 67
TST0 77
TST9 87
B97
PA6
18
RESOUT1
28
CHR2
48
VDB7 58
GND 68
TST1 78
TST10 88
5MIN
88
HVCMODE
98
PA5
19
EXTLATCH
29
HCLD
39
CHR3
49
VCC 59
EXT0 69
TST2 79
TST11 89
GND 99
CSYNC 100
U3
S-PPU2(5C78)
Work RAM
VCC
1
D4 2
D5 3
D6 4
D7 5
SYSCK 6
REFRESH 7
RESET 8
CS1
10
A12
30
A16
40
PS1 50
D0 60
CS2
11
A4
31
A8
41 PS2 51
D1 61
CS3
12
VCC 32
ENA
42
PS3 52
D2 62
CS1
13
A0
23
GND
33
PS1 43
PA0 53
D3 63
CS2
14
A9
24
A13
34
PS2 44
PA1 54
GND 64
CS3
15
A1
25
A5
35 PS3 45
G55
VCC
16
A10
26
A14
36
PS4 46
PARD 56
GND
17
A2
27
A6
37 PS5 47
RD
57
A11
28
A15
38
GND 48
PAWR 58
A3
29
A7
39
VCC 49
WR
59
U6
S-WRAM(128Kx8_DRAM)
MCK
1
EXPAND
2
PA6
3
PARD
4
GND
5
CA11
6
CA10
7
CA9
8
CA8
9
CA7
10
D1
20
PA4
30
CA15 40
D4 50
PA3 60
CA6
11
D2
21
SND-L
31
CA16 41
D5 51
PA5 61
CA5
12
D3
22
RAMSEL 32
CA17 42
D6 52
SND-R 62
CA4
13
CPURD
23
REFRESH 33
CA18 43
D7 53
CA3
14
CIC0
24
PA7 34
CA19 44
CPUWR 54
CA2
15
CIC2
25
PAWR 35
CA20 45
CIC1 55
CA1
16
RESET
26
GND 36
CA21 46
CIC3 56
CA0
17
+5V
27
CA12 37
CA22 47
SYSCK 57
IRQ
18
PA0
28
CA13 38
CA23 48
+5V 58
D0
19
PA2
29
CA14 39
ROMSEL 49
PA1 59
P1
CARTRIDGE_SLOT
PA0
1PA1 2
PA2
3PA3 4
PA4
5PA5 6
PA6
7PA7 8
PAWR
9PARD 10
VCC 20
D0
11
SMPCK
21
D1 12
DOTCK 22
D2
13
GND
23
D3 14
EXPAND 24
D4
15
MONO-OUT
25
D5 16
IRQ 26
D6
17
SL-IN
27
D7 18
SR-IN 28
RESET
19
P5
EXPANSION_PORT(EXT)
P00
1
P01
2
P02
3
P03
4
NC
5
CL2
6
CL1
7
RES
8
GND
9P10 10
P11 11
P12 12
P13 13
NC 14
P20 15
P21 16
P22 17
VCC 18
U8
F413_CIC
CA0
CA1
CA2
CA3
CA4
CA5
CA6
CA7
CA8
CA9
CA10
CA11
CA12
CA13
CA14
CA15
CA16
CA22
+5V
GND GND
+5V
CA0
CA1
CA2
CA3
CA4
CA5
CA6
CA7
CA8
CA9
CA10
CA11
CA12
CA13
CA14
CA15
CA16
CA17
CA18
CA19
CA20
CA21
CA22
CA23
CA11
CA10
CA9
CA0
CA1
CA2
CA3
CA4
CA5
CA6
CA7
CA8
CA12
CA13
CA14
CA15
CA16
CA17
CA18
CA19
CA20
CA21
CA22
CA23
/RAMSEL
/CPURD
/CPUWR
/RAMSEL
/ROMSEL
/CPURD
/CPUWR
/ROMSEL
/CPUWR
+5V
C93
100nF
GND
GND GND
GND
C91
100nF
GND
RN?
75
R?
100
RED
1GREEN 2
+12V
3BLUE 4
GND
5GND 6
Y-SV
7C-SV 8
CV
9VCC 10
AUDIO-L
11 AUDIO-R 12
P?
AV_MULTIOUT
+
1
2
3
4
5
6
7
8
9
10
20
11
21
12
13
14
15
16
17
18
19
P?
SCART-F
A14
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
CE 20
DQ0 11
A10
21
DQ1 12
OE 22
DQ2 13
A11
23
GND 14
A9
24
DQ3 15
A8
25
DQ4 16
A13
26
DQ5 17
WE 27
DQ6 18
VCC
28
DQ7 19
U4
32Kx8_SRAM
+5V C97 100nF
GND
A14
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
CE 20
DQ0 11
A10
21
DQ1 12
OE 22
DQ2 13
A11
23
GND 14
A9
24
DQ3 15
A8
25
DQ4 16
A13
26
DQ5 17
WE 27
DQ6 18
VCC
28
DQ7 19
U5
32Kx8_SRAM
+5V C95 100nF
GND
VA14
VAB0
VAB1
VAB2
VAB3
VAB4
VAB5
VAB6
VAB7
VAB8
VAB9
VAB10
VAB11
VAB12
VAB13
VA14
VAA0
VAA1
VAA2
VAA3
VAA4
VAA5
VAA6
VAA7
VAA8
VAA9
VAA10
VAA11
VAA12
VAA13
VAA0
VAA1
VAA2
VAA3
VAA4
VAA5
VAA6
VAA7
VAA8
VAA9
VAA10
VAA11
VAA12
VAA13
VAB0
VAB1
VAB2
VAB3
VAB4
VAB5
VAB6
VAB7
VAB8
VAB9
VAB10
VAB11
VAB12
VAB13
+5V
C94
100nF
GND
+5V
C92
100nF
GND
GNDGND GNDGND
Sony SPC700 Sub CPU
CPUA4 1
CPUA3 2
CPUA2 3
CPUA1 4
CPUA0 5
CPUD7 6
CPUD6 7
CPUD5 8
CPUD4 9
CPUD3 10
P55
20
P44
30
D5
40
CS
50
CPUA9 60
CPUD2 11
P54
21
P43
31
D4
41
CS
51
CPUA8 61
CPUD1 12
P53
22
P42
32
D3
42
CPUA15 52
CPUA7 62
CPUD0 13
P52
23
P41
33
D2
43
CPUA14 53
CPUA6 63
PD3 14
P51
24
P40
34
D1
44
CPUA13 54
CPUA5 64
PD2 15
P50
25
T1 35
D0
45
CPUA12 55
CPUK 16
GND
26
T0 36
RD
46
CPUA11 56
P5RD 17
P47
27
RESET
37
WR
47
VCC 57
P57
18
P46
28
D7
38
A1
48
GND 58
P56
19
P45
29
D6
39
A0
49
CPUA10 59
U13
S-SMP Sony Sound Chip
DKD 1
MXK 2
MX1 3
MX2 4
MX3 5
MD2 6
MD1 7
MD0 8
MA0 9
MA1 10
MA15 20
OE 30
MCK 40
PD3
50
A0
60
A10
70
CK2
80
MA2 11
DIP 21
MA11 31
SCLK
41
D0
51
A1
61
A11
71
GND 12
MD3 22
MA9 32
BCK
42
GND
52
A2
62
A12
72
MA3 13
MD4 23
VCC 33
LRCK
43
D1
53
A3
63
VCC
73
MA4 14
MD5 24
MA8 34
DATA
44
D2
54
A4
64
A13
74
MA5 15
MD6 25
MA13 35
XTALO
45
D3
55
A5
65
A14
75
MA6 16
MD7 26
WE 36
XTALI
46
D4
56
A6
66
A15
76
MA7 17
CE1 27
TF 37
RESET
47
D5
57
A7
67
XCK
77
MA12 18
CE0 28
TK 38
CPUK
48
D6
58
A8
68
DCK
78
MA14 19
MA10 29
MUTE 39
PD2
49
D7
59
A9
69
CK1
79
U14
S-DSP
22k
E
1
C
2
B
3Q?
C124T 22k
E
1
C
2
B
3Q?
A124T
XTAL
1
XTAL
2
+5V
3
XOUT
4
4.433M
5
3.546M
6
CIC3
7 8
9
GND 10
11
12
13
+5V? 14
U18
S-CLK
C70
82pF
GND
TC1 20pF
GND
C2
15pF
C1
47pF
R1
270
R73
0
R29
3.3k
R27
390
C9
1nF
C10
82pF
R28
3.3k C11
82pF
L1
22uH
GND
Video Encoder
(R-Y)O 1
GND 2
PCP
3
SW 4
VCC
5
CO 6
VO 7
SYNC
8
YI 9
(B-Y)I 10
AR
20
(R-Y)I 11
AG
21
BLA
12
AB
22
VC
13
YO 23
VB
14
(B-Y)O 24
VA
15
BFP
16
PHA 17
PDO
18
NTSC/PAL 19
U7
S-ENC
C3
56nF
GND
R3
27
R2
5.1k
C82
100nF
+5V
RESET_SW
RESET
C29
100nF
C62
2.2uF 50V
A14
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
CE 20
DQ0 11
A10
21
DQ1 12
OE 22
DQ2 13
A11
23
GND 14
A9
24
DQ3 15
A8
25
DQ4 16
A13
26
DQ5 17
WE 27
DQ6 18
VCC
28
DQ7 19
U15
32Kx8_SRAM
A14
1
A12
2
A7
3
A6
4
A5
5
A4
6
A3
7
A2
8
A1
9
A0
10
CE 20
DQ0 11
A10
21
DQ1 12
OE 22
DQ2 13
A11
23
GND 14
A9
24
DQ3 15
A8
25
DQ4 16
A13
26
DQ5 17
WE 27
DQ6 18
VCC
28
DQ7 19
U16
32Kx8_SRAM
C85
100nF
GND
/RESET
/RESET
C100 100nF
C101 100nF
+5V
+5V
MA14
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
GND
/SWE
/SCE1
/SCE0
/SOE
/SWE
/SCE1
/SCE0
/SOE
/SOE
/SWE
GND
GND GND GND GND
C90
100nF
C99
100nF
GND
+5V +5V
C98
100nF
GND
+5V
X1 17.734MHz
X2
24.576MHz
VDB0
VDB1
VDB2
VDB3
VDB4
VDB5
VDB6
VDB7
VDA0
VDA1
VDA2
VDA3
VDA4
VDA5
VDA6
VDA7
VDB0
VDB1
VDB2
VDB3
VDB4
VDB5
VDB6
VDB7
VDA0
VDA1
VDA2
VDA3
VDA4
VDA5
VDA6
VDA7 VDB0
VDB1
VDB2
VDB3
VDB4
VDB5
VDB6
VDB7
VDA0
VDA1
VDA2
VDA3
VDA4
VDA5
VDA6
VDA7
/PARD
/PAWR /PARD
/PAWR
/PARD
/PAWR
/PARD
/PARD
/PAWR
/PAWR /PAWR /PARD
/PARD
/PAWR
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA1
PA0
PA2
PA3
PA4
PA5
PA6
PA7
PA0 PA1
PA2 PA3
PA4 PA5
PA6
PA0 PA1
PA2 PA3
PA4 PA5
PA6 PA7PA7
CA[23..0]
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
/CPURD
D0 D1
D2 D3
D4 D5
D6 D7
D0
D1
D2
D3
D4
D5
D6
D7
D4
D5
D6
D7
D[7..0]
PA[7..0]
CHR0
CHR1
CHR2
CHR3
PRIO0
PRIO1
COLOR0
COLOR1
COLOR2
/VCLD
/HCLD
FIELD
/OVER
/5MIN
CHR0
CHR1
CHR2
CHR3
PRIO0
PRIO1
COLOR0
COLOR1
COLOR2
/VCLD
/HCLD
FIELD
/OVER
/5MIN
/VRD
/VBWR
/VAWR
/VRD
/VBWR
/VAWR
/VRD
GND
C73
47uF 16V
GND
C102
100uF
GND
+5V
GND
VCC 1
RES
2
GND
3
U11 PST529
R74
2.2k
R75
100k
+5V
C89
100nF
GND
GND
+5V
GND
R98 100
C68
56pF
GND
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT1
/RESOUT0
/RESOUT0
HBLANK
VBLANK
HBLANK
HBLANK
VBLANK
VBLANK
XIN
XIN
XIN
XINXIN
XIN
R97
10k
+5V EXPAND
EXPAND
/RAMSEL
+5V+5V
XIN
REFRESH REFRESH
REFRESH
CIC0
CIC2 CIC1
CIC3
/IRQ
/IRQ
/IRQ
/IRQ
/IRQ
R92
10k
+5V
/RESOUT1
/RESET
SYSCK
SYSCK
SYSCK SYSCK
CIC1
GND GND
DCK
DCK
DCK
GND
+5V
+5V
EXTLATCH
/RESOUT0
/RESOUT1
+5V
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
D0
D1
D2
D3
D4
D5
D6
D7
XIN
/5MOUT
GND
GND
GND
VDB0
VDB1
VDB2
VDB3
VDB4
VDB5
VDB6
VDB7
PA1
PA0
PA6
PA7
+5V
/BURST
/CSYNC
+5V
+5V
B
G
R
R26
1.8k
GND
C84
1uF
+5V
GND
+5V
CO'
YO'
VO'
+5V
1
Video
2
Audio
3
GND
4
RF?
RF_MODULATOR
C96
100uF
C22
330pF
+5V
GND
R36
1k
R37
270 C16
1uF
C15
220pF
GND GND
R34
1k
R35
270 C14
1uF
C13
220pF
GND GND
RF_Video_Out
V+
4V- 11
1
-
2
+
3
U10A
LM324
V+
4V- 11
+
5
-
6
7
U10B
LM324
V+ 4
V-
11
8
-
9
+
10 U10C
LM324
V+ 4
V-
11
+
12
-
13
14
U10D
LM324
JPSTR
JPCLK1
JPCLK2
4016.D0
4016.D1
4017.D0
4017.D1
JPIO7
JPIO6
VCC
1JPIO6 2
JPIO
34017.D0 4
4017.D1
54016.D0 6
4016.D1
7JPCLK1 8
JPCLK2
9JPSTR 10
GND
11
P2
FRONT_PANEL_CONNECTOR
12
3
DA6
DAN202
1 2
3
DA1
DAP202 12
3
DA2
DAP202 12
3
DA3
DAP202 12
3
DA4
DAP202 12
3
DA5
DAP202
C35
330pF
C36
330pF
C37
330pF
C38
330pF
C39
330pF
C40
330pF
C41
330pF
C42
330pF
C43
330pF
R84 100
R86 100
R88 100
R90 100
R85 100
R87 100
R89 100
R91 100
R83 100
GND GND
GND
12
3
DA7
DAN202
12
3
DA8
DAN202
12
3
DA9
DAN202
12
3
DA10
DAN202
C87
100nF
GND
+5V
+5V
R82
10k
R80
10k
R78
10k
+5V
R81
10k
R79
10k
R77
10k
+5V
JPIO7
4017.D1
4016.D1
JPCLK2
JPIO6
4017.D0
4016.D0
JPCLK1
JPSTR
JPIO7
+12V
+12V
1
2
P3
PWR_SW
1 2
PWR_SW
SW_SPST
CIC3
CIC0
CIC2
CIC1
R99
22k
R101
22k
R102
22k
C74
1nF
C76
100pF
C75
1.8nF C80
100nF
+9V
GND
R103
22k
R104
22k
R105
22k
C77
1nF
C79
100pF
C78
1.8nF
+9V
GND
R106
5.1k R107
5.1k
GND
APU_Audio-R
APU_Audio-L
EXT_Audio-R
EXT_Audio-L
MONO-OUT
EXT_Audio-R
EXT_Audio-L
Cart_Audio_R
Cart_Audio_L
Cart_Audio_R
Cart_Audio_L
R93
200 R94
200 R95
200 R96
200
GND
4.433M
1
2
3
Q14 C2412K
C23 1uF R53
10k
C24 1uF R54
10k
C25 1uF R55
10k
R56
24k
GND
+9V
R57
1.8k
GND
R52
1k C53
1uF
GND
1
2
3
Q16 C2412K
+9V
R58
1k
GND
R66
10k
R67
10k
R68
10k
1
2
3
Q15 C2412K
C26 1uF R60
10k
C27 1uF R61
10k
C28 1uF R62
10k
R63
24k
GND
+9V
R64
1.8k
GND
R59
1k C54
1uF
GND
1
2
3
Q17 C2412K
+9V
R65
1k
GND
R69
10k
R70
10k
R71
10k
R49
1k
1
2
3
Q13
C2412K
R48
33k
GND
+9V
/MUTE
/MUTE
R50
33k
R51
33k
C61
10uF 50V
GND
+9V
MUTE
MUTE
MONO-OUT
RF_Audio_Out
Mixed_Audio-R
Mixed_Audio-L
Mixed_Audio-R
Mixed_Audio-L
CA[23..0]
CA[23..0]
D[7..0]
PA[7..0]
CA[23..0]
D[7..0]
PA[7..0]
D[7..0]
PA[7..0]
D[7..0]
PA[7..0]
PA[7..0]
D[7..0]
B'
G'
R'
CO'
YO'
VO'
RED
1GREEN 2
+12V
3BLUE 4
GND
5GND 6
Y-SV
7C-SV 8
CV
9VCC 10
AUDIO-L
11 AUDIO-R 12
P4
AV_MULTIOUT
GND
4.433M
C59 should be changed to non-plarized electrolytic capacitor
J1
AC_Jack
AC9V 1.3A for PAL
16-bit Stereo DAC
FFSEL 1
DGND 2
NC 3
DVDD 4
AGND 5
ROUT 6
AVDD 7
AVDD 8
RREF
9
LREF
10
LOUT
11
AGND
12
LRCK
13
LRSEL
14
SI
15
CLK
16
U17
UPD6376