- 27 -
MAX667VD
Tuner PWB(B1) section 3/4
5.2V
0V
2.6V
0V
0V
5.2V
0V
0V
5.2V
5.2V
0V
2.6V
0V
4.7V
4.7V
4.7V
0V
0V
0V
0V
0V
0V
0V
4.7V
4.7V
4.7V
4.7V
4.7V
0V
4.7V
4.7V
0V
0V
0V
4.7V
4.7V
0V
4.7V
4.7V
0V
4.7V
4.7V
5.2V
8.6V
8.6V
8.6V
8.6V
8.6V
2-ZONE
MUTE:2.8V
2-ZONE
MUTE:2.8V
SYS-MUTE:1.8V
SYS-MUTE:
1.7V
4.7V
8.6V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
4.7V
3.3V
3.3V
To 2/4
To 4/4
To 4/4
To 2/4
1
2
3
4
5
6
7
8
10
11
13
14
15
16
9
12
C
1
2
3
4
5
6
7
8
10
11
13
14
15
16
9
12
C
C
C
C
P
P
P
P
P
P
C
C
C
C
C
C
C
C
C
C
P
P
C
C
C
C
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
C
C
C
C
C
C
1
2
3
4
5
6
7
8
C
C
C
C
C
C
C
C
C
C
1
2
3
4
5
6
7
8
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C201
D201
Q201
Q202
Q203
Q204
Q205
Q206
R250
Q207
Q208
P2
01
R202
R203
R204
R205
R206
R207
R208
R209
R210
R201
C211
R214
R215
R219
R220
R224
R225
R229
R230
R234
R235
R239
R240
R244
R245
R249
C210
R253
R257
R261
R265
R269
R273
R277
R281
C215
C219
C223
C227
C231
C235
C239
C202
C205
C206
C209
Q209
C243
C245
C247
C251
C256
C260
C265
C268
C272
C275
C203
C204
C207
C208
R282
R280
R278
R276
R274
R272
R270
R268
R266
R264
R262
R260
R258
R256
R254
R252
R247
R246
R242
R241
R237
R236
R232
R231
R227
R226
R222
R221
R217
R216
R212
R211
C292
C291
C290
C289
C277
C274
C270
C267
C263
C259
C254
C250
C249
C246
C244
C242
C241
C238
C237
C234
C233
C230
C229
C214
C213
C217
C218
C222
C221
C225
C226
R213
R218
R228
R223
R233
R238
R243
R248
C285
C286
C287
C288
R279
R275
R271
R267
R263
R259
R255
R251
R297
R295
R291
R292
R293
R294
R296
R298
C283
C284
IC201
L201
L202
L203
IC202
L204
L205
L206
IC206
IC205
IC204
IC203
L207
C253
L208
L209
C258
C262
L210
L211
C266
C269
L212
L213
C273
C276
L214
1000p
MA8051M
2SD1306
2SD1306
2SD1306
2SD1306
2SD1306
2SD1306
10K
2SD1306
2SD1306
100
270
270
270
100
270
270
270
68 1/4W
1K
10
6.3V
18K
10K
18K
10K
18K
10K
18K
10K
12K
10K
12K
10K
12K
10K
12K
220
10V
1K
1K
1K
1K
1K
1K
1K
1K
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
10
6.3V
DTA143ZUA
DTA143ZUA
10 16V
10 16V
22
6.3V
22
6.3V
22
6.3V
22
6.3V
22
6.3V
22
6.3V
22
6.3V
22
6.3V
1000p
1000p
1000p
1000p
100
K
330
100
K
330
100
K
330
100
K
330
100
K
330
100
K
330
100
K
330
100
K
330
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
0.1
0.1
0.1
0.1
27p
27p
27p
27p
27p
27p
27p
27p
270
p
0.1
0.1
680p
680p
680p
680p
680p
680p
680p
680p
470p
470p
470p
470p
470p
470p
470p
470p
47K
47K
47K
47K
47K
47K
47K
47K
22 6.3V
22 6.3V
22 6.3V
22 6.3V
47K
47K
47K
47K
47K
47K
47K
47K
0
0
0
0
0
0
0
0
10
16V
10
16V
AK4384
AK4384
NJM4580V
NJM4580V
NJM4580V
NJM4580V
270
p
270
p
270
p
270
p
270
p
270
p
270
p
DAC-RST
S-GND
MCK
BICK
LRCK
HOST_2
HOST_1
SL
SR
NR
NL
S-GND
AMP-RR
AMP-FR
AMP-FL
AMP-RL
VREF
AV8.5V
VTR-L
VTR-G
VTR-R
V-OUT-G
V-OUT
V-GND
VTR
SUB-MUTE
SYS-MUTE
MICOM-GND
F-GND
DSP-GND
RL
RR
FL
FR
SL
SR
NL
NR
RL
FL
RR
FR
NR
SL
SR
NL
L/O-RL
L/O-RL
L/O-FL
L/O-RR
L/O-FR
L/O-FR
L/O-RR
L/O-FL
NF-R
SUB-R
SUB-L
NF-L
SUB-R
SUB-L
NF-R
NF-L
MCLK
BICK
LRCK
ROUT
LOUT
VCOM
VSS
VDD
DIF0
SDTI
PDN
SMUT
ACKS
P/S
DZFL
DZFR
MCLK
BICK
LRCK
ROUT
LOUT
VCOM
VSS
VDD
DIF0
SDTI
PDN
SMUT
ACKS
P/S
DZFL
DZFR
+
-
O
O
-
+
O
O
-
+
-
+
V-
V+
V-
V+
O
O
-
+
-
+
V-
V+
MUTE
O
O
-
+
-
+
V-
V+
(AV8.5V)
(AVREF)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
L/O-RR
L/O-RL
L/O-FL
L/O-FR
S-GND
S-GND
S-GND
S-GND
NF-R
NF-L
SUB-R
SUB-L
V-GND
V-OUT
VTR-IN
VTR-SG
VTR-SG
V/O-GND
VTR-R
VTR-L
To 4/4
To 4/4
To 2/4
AV Connector
2
1
4
3
6
5
8
7
10
9
12
14
16
18
20
11
13
15
17
19
SYSTEM MUTE
LOW PASS FILTER
D/A CONVERTER
[ Audio block ]