Marantz Professional PMD661, Service Manual

Page: 13 / 82

13 14
ATT1
D5
D0
D1
D2
D3
D4
D6
D10
D9
D8
D7
D11
D12
D15
D14
D13
CE0#
SN74AC32PWR
Q203
1 1A
2 1B
3 1Y
4 2A
5 2B
6 2Y
7
GND
8 3Y
9 3A
10 3B
11 4Y
12 4A
13 4B
14
VCC
WE#
RE#
OE#
R218
0
R219
NM
TC74LCX16244FT
Q208
O5
9
O6
11
O7
12
O8
13
O9
14
I 6
38
O10
16
O11
17
O12
19
O3
6
O0
2
I 7
37
I 8
36
I 9
35
I 1 0
33
I 11
32
I 1 2
30
I 1 3
29
O1
3
O2
5
O13
20
I 1 4
27
O4
8
O14
22
O15
23
OE1
1
OE2
48
OE3
25
OE4
24
I 1 5
26
I 5
40
I 4
41
I 3
43
I 2
44
I 1
46
I 0
47
SN74L
V273APW
R
Q204
1D
3
2D
4
3D
7
5D
13
1Q
2
2Q
5
3Q
6
4Q
9
4D
8
7D
17
8D
18
CLK
11
6D
14
CLR
1
5Q
12
6Q
15
7Q
16
8Q
19
SN74L
V273APW
R
Q205
1D
3
2D
4
3D
7
5D
13
1Q
2
2Q
5
3Q
6
4Q
9
4D
8
7D
17
8D
18
CLK
11
6D
14
CLR
1
5Q
12
6Q
15
7Q
16
8Q
19
Q206
GND
10
VCC
20
R224 1k
R225 1k
R226 1k
R228 1k
R229 1k
R230 1k
R222
0
R232
0
ATT2
ATT3
LCF
COD_RST#
MIC_SEL
MIC/LINE
LED_GRN
ALC
LED_RED
R234 1k
R235 1k
R236 1k
R237 1k
R238 1k
R239 1k
R223
1K
SYS_RST#
R233
1K
C208 0.1u
C209 0.1u
R242
0
R248
0
R249
0
R244 0
R250
0
R246 0
R243 0
R245 0
R247 0
S201
R265
100K
R266 100K
1K R273
1K R272
1K R271
POW_SW_DET
1K R284
1K R283
1K R282
1K R281
1K R280
1K R279
Q204
GND
10
VCC
20 Q205
GND
10
VCC
20 Q201
GND
8
VCC
16
C204
0.1u
C205
0.1u
C206
0.1u
C207 0.1u
1K R274
Q208
GND
21
VCC
7
VCC
18
VCC
31
VCC
42
GND
28
GND
34
GND
39
GND
15
GND
45
GND
10
GND
4
1K R275
1K R276
1K R277
1K R278
MEM_SELB
R212
0
R214
0
C202 0.1u
R203 0
R204 0
FROM_CE#
C201
NM
R208
0
R215
0
C225
0
.1
u
C224
0
.1
u
C223
0
.1
u
C222
0
.1
u
22K
R202
SPD_ON
1k R231
CE1#
LINE_SEL
R2401k
R285 1K
C228 0.1u
0
R255
4.7u
C213
0
R253
FG
0.1u
C219
0
R258
0
R257
5.6K
R261
C226
4.7u
0
R254
C221 0 . 1 u
0 . 1 u
C218
Q207
M66592FP
1
AFED33G
2
AFED33V
3
DM
4
DP
5
VBUS
6
AFEA15V
7
AFEA15G
8
REFRIN
9
AFEA33G
10
XIN
11
XOUT
12
AFEA33V
13
AFED15V
14
AFED15G
15
VIF
16
TEST
17
MPBUS
18
A1
19
A2
20
A3
21
A4
22
A5
23
A6/ALE
24
D0
25
D1
26
D2
27
D3
28
D4
29
D5
30
D6
31
D7
32
D8
33
D9
34
D10
35
D11
36
D12
37
D13
38
D14
39
D15
40
VDD
41
DGND
42
VIF
43
SDO
44
SD1
45
SD2
46
SD3
47
SD4
48
SD5
49
SD6
50
SD7
51
INT_N
52
SOF_N
53
RD_N
54
WR0_N
55
WR1_N
56
CS_N
57
DREQ0_N
58
DACK0_N
59
DEND0_N
60
DREQ1_N
61
DACK1_N/DSTB0_N
62
DEND1_N
63
RST_N
64
VIF
R264
10
C214
1u
R262 100K
0
R260
C227
2.2u
F202
BLM21PG221SN1
0 . 1 u
C220
10u
C216
1K
R259
F201
DLP11SN161SL2
0
R256
0 . 1 u
C217
Q209
DTC144EM
TP206
UB-M5BR-S14-4S
J201
4
I D
3
D+
2
D-
1
VBUS
5
GND
F203
0
C215 0.1u
0 . 1 u
C211
CLK_12M
0 . 1 u
C212
D201
NSAD500F
TP208
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
BE1#
BE0#
D3.3V
VBUS
+1.5V
INT0#
100K
R286
IS62WV51216BLL-55BLI
Q210
H5
A11
H4
A10
H3
A9
H2
A8
D4
A7
C4
A6
C3
A5
H6
NC
G2
NC
H1
A18
D3 A17
E4
A16
F4
A15
A3
A0
A4
A1
A5
A2
B3
A3
F3
A14
G4 A13
G3
A12
B4
A4
B5
CS1
A6
CS2
G5
WE
A2
OE
B2
UB
A1
LB
D1
VSS.1
E6
VSS.2
E3
VSS.3
G1
DQ16
F1
DQ15
F2
DQ14
E2
DQ13
D2
DQ12
C2
DQ11
C1
DQ10
B1
DQ9
G6
DQ8
F6
DQ7
F5
DQ6
E5
DQ5
D5
DQ4
C6
DQ3
C5
DQ2
B6
DQ1
E1
VCC.2
D6
VCC.1
0
R290
C229 0.1u
DGND
S202
NM
R288
0
R289
1k R227
HCF
470p
C230
R217
0
0
R205
WP
CARD
NM
C231
R
TC_INT#
SCL SDA SR-CLK SR-STB SR-DA
T
KEY_AD
40P4.0-JMCS-G-B-TF
J211
1
21
2
22
3
23
4
24
5
25
6
26
7
27
8
28
9
29
10
30
11
31
12
32
13
33
14
34
15
35
16
36
17
37
18
38
19
39
20
40
TP244
PHA_ON
MEM_SELA
TC74LCX244FT
Q206
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
1Y1
18
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
XLR_SW
PHA_SW
DC_DET
100K
R267 100K R287
Q211
GND
10
VCC
20
C210
0.1u
R241
0
R263
10
R251 10
R252
10
R291 10
R292 10
R293 10
R294 10
100K
R269 100K
R270
0
R295
TC7WH125FU
Q202
1
G1
2
A1
3
Y2
4
GND
5
A2
6
Y1
7
G2
8
VCC
0.1u
C203
EX331 EX334 EX333 EX332
TC74VCX245FK
Q212
A1
2
A2
3
A3
4
A4
5
A5
6
B1
18
A6
7
A7
8
A8
9
DIR
1
G
19
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
TC74VCX245FK
Q213
A1
2
A2
3
A3
4
A4
5
A5
6
B1
18
A6
7
A7
8
A8
9
DIR
1
G
19
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
0
R209
0
R210
0
R206
0
R207
NM
Q214
1
A
2
B
3
GND
4
Y
5
VCC
0.1u
C232
Q212
GND
10
VCC
20 Q213
GND
10
VCC
20
0.1u
C233
0.1u
C234
220K
R771
220K R772
220K
R773
220K R774
220K R776
220K R775
220K
R786
220K R779
220K
R777
220K
R778
220K R785
220K
R784
220K R783
220K
R780
220K R782
220K R781
220K R521
220K R522
220K R523
220K R524
220K R526
220K R525
220K
R536
220K R529
220K R527
220K
R528
220K
R535
220K R534
220K R533
220K R530
220K R532
220K R531
10
R511
10
R512
10
R513
10
R514
HP_DET
TC74LCX138FK Q201
1
A
2
B
3
C
4
G2A
5
G2B
6
G1
15
Y0
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
7
Y7
TC74LCX138FK
Q215
1
A
2
B
3
C
4
G2A
5
G2B
6
G1
15
Y0
14
Y1
13
Y2
12
Y3
11
Y4
10
Y5
9
Y6
7
Y7
0
R268
R201 0
Q215
GND
8
VCC
16
0.1u
C235
#D-MONO
TP281
SDIN
TC74LCX273FK
Q216
1D
3
2D
4
3D
7
5D
13
1Q
2
2Q
5
3Q
6
4Q
9
4D
8
7D
17
8D
18
CLK
11
6D
14
CLR
1
5Q
12
6Q
15
7Q
16
8Q
19
SS#
SCK
SDOUT
Q216
GND
10
VCC
20
0.1u
C236
TP282
0 . 1 u
C237
0
R296
1K
R297
200M
1K
R213
0 R216
TC74LCX244FK
Q21
1
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
1Y1
18
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
0 R220
TP283
0
R221
100K
R298
R211
MMZ1005D241C
TP229 TP228 TP227 TP226 TP212 TP213 TP214 TP215 TP216 TP217 TP218 TP219 TP220 TP221 TP222 TP223 TP224 TP225 TP21
1
TP241 TP242 TP239 TP240
TP243
TP230 TP231 TP232 TP233 TP234 TP235 TP236 TP237 TP238
TP205
D1
D2
D3
D4
D5
D6
D7
D8
D9
D11
D12
D13
D14
D15
SYS_RST#
D10
A6 A1
D-
RE# WE#
SYS_RST#
A2 A3 A4
A2
A3
A7
A6
A7
A8
A8
A9
A5
A4
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
BE1#
BE0#
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB10
DB11
DB12
DB13
DB14
DB15
DB7
DB8
DB9
DB4
DB5 DB6
DB7
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
BE1#
BE0#
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
VBUS_DET
RE#
OE#
WE#
OE#
OL_D0
OL_D1
OL_D2
OL_D3
OL_D4
OL_D5
OL_D6
OL_D7
REC REC_P
AU
ST
OP
F1
F2 FUNC DISP SKIP_BACK UP DOWN OL_D0 OL_D1 OL_D2 OL_D3 OL_D4 OL_D5 OL_D6 OL_D7 REC_LED
PHA_ON
SYS_RST#
OL_CE#
REC
REC_PAU
STOP
F1
F2
FUNC
SKIP_BACK
DISP
UP
VBUS_DET
D/C# WEB#
WE#
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
OL_CE#
RE#
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB15
DB14
REC_LED
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB2 DB0 DB1 DB3
DB8
DB9
DB10
DB11
DB12
DB13
DB15
DB14
D0
PHA_ON
DB4
DB5
DB0
DB3
DB1
DB2
DB11
DB15
DB10
DB14
DB12
DB13
DB8
DB9
DB6
DB7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
DB8
DB9
DB10
DB11
DB12
DB13
DB14
DB15
DOWN
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A1
MEM_SELA
MEM_SELA
CE1#
MEM_SELB
CE1#
MEM_SELB
DB8
DB9
DB10
DB11
GPI2_EN#
GPO1_EN#
GPO1_EN#
GPO1_EN#
GPO2_EN#
SYS_RST#
SYS_RST#
GPO2_EN#
DB12
KEY_LOCK
DB0
DB1
DB2
DB3
DB4
DB5
GPI2_EN#
KEY_LOCK
A9
A5
D+
USB CONTROLLER
USB CONN
MEM_SELA MEM_SELB
L L FROM
H L SRAM
USB
GPO1
GPI1
GPO2
GPI2
FROM
SRAM
SD COVER KEY LOCK
H H
A
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8 9 10 11
B
C
D
E
F
G
A
B
C
D
E
F
G
P101