Marantz SA8001/K1G Service Manual page 10

8. SCHEMATIC DIAGRAM
(PP16) POWER SUPPLY,
JF02
DAC, AUDIO PWB
25FMN-BTRK
WF05
TPF245
1
00MWG28AK201-
+5B +5B
2
PP16 632010003007M
+5B
TPF246
3
LPFSW
LPFSW
TPF247
4
MODE1
MODE1
5 TPF248 QD61
MUT1 GND
MUT1 CS4397
TPF249 DAPC
6 RST 1
DAPC
RST VREF
TPF250
7 DARD
M41 2
DARD
M4/ADD FILT+
TPF251
8 M3 3
GND M3/AD0
TPF252
9 SYCL M2 4
SYCL M2/SC1 CMOUT
RD63 10K
10 5
GND M0/SDA
TPF253
11 DACL 6
DACL DGND
TPF254
12 7
ATT
M0/ATT VD
13 8
GND TPF255 VD
GND
M41 9
14
M41 LD01 DGND
1 2
15 SYCL 10
M42 MCLK
16 DACL 11
DSALS SCLK
17 DALR 12
DSARS CMOD MUTEC
TPF256
DAPC
18 M3 13
M3 SDAT
TPF257 DARD
19 M2 14
M2 M1 MUTE
TPF258 CD=H
20 RST
RST
GND
14 15 16 RD64 18K
21
M43
RD65 18K
22
MUT2
TPF259
23 DALR
DAC DATA INPUT FIG
DALR
24
L.CH
DSALF
25
DSAC
DACK 15
GND
16
DAD1,3,5 M L
14
SCLK
JF01
WF04 25FMN-BTRK
1 TPF260
+12M
+12M
2 TPF261
P8M P8M
3
P8M
TPF263
4
MGN
TPF264
5
MGN
TPF265 DIGO
6
DIGO
7
GND
TPF266
8 RC5S
RC5S
9
USER2
TPF267
10
USER1
RY51
11
CDLED
100
12
3AC11
SALED
13
MLTLED
5AC11
14
LEY2
15 DISPLED
DISPLED
16 FRES
FRES
17 FCEN
FCEN
18 FCLK
FCLK
1AC8
19 FDAT
FDAT
20 KEY1
KEY1
21 KEY0
KEY0
TPF268
22
GND
TPF269
23
2AC8
GND
TPF270
24
+5A
+5A
TPF271
25
+5A
L012
HF70SH28X2X10 M-GND GND
L001 8 SA7001KI
SA8001
9
10
10 9
8
11
7
4 12 6
2 5
13
1 4
2 14 3
2
15
1
16
17
SA7001 ONLY
(PH26) TRANSF.PWB
LPT
PH26 632010004000M
L001
TPF2F8
8
AC13V TPF282
WH02 J801
F852
TPF272
9 TPF2F9 10 10
TPF273 T800mA L 250V
AC13V 9 9
10 TPF2G1 TPF283
TPF274 F851
8 8
TPF2F7
11 7 7 TPF275 T800mA L 250V
AC4.3V TPF2F6 TPF276
TPF2G3 6 6
12
4 TPF2F5 TPF277 F822 TPF284
5 5
TPF2F4
TPF278 T1A L 250V
13 4 4
2
TPF2F3 TPF279
AC11.8V F821
3 3
TPF2G2
1 2 14
TPF280
T1A L 250V
2 2
AC11.8V
JH04 TPF281 F801 TPF286
15 1 1
T1.25A L 250V
16
M-GND GND
AC7.3V
17
00MWG28AK202-
DIFFERENCIAL
R101 100
SA7001 F
R102 100
SA7001 N,S
R103 100 LFB
SA7001KI
R104 100
SA8001 Q605
2SK369 BL Q604
2SA970
Q601 2SA970
R603 D 1 D
LDA 1 GR,BL
+ - GR,BL
560 2 E
2
1
B
G
G
3
28 S 3 3 S
VREF Q602
2 C
CD68 0.1 2SK369 BL
2SC2240
27
Q606
CD66 0.1 2 C
CD67
26 GND GR,BL
FILT-
3
CD65 100u/25V Q603
25
R601 B
2SC2240
GND GND
1.2K
24 10u/50V GR,BL 1 E
-LD
R602
23
+LD
1.2K R605
22
+5.6VA
VA 3.9K
21
CD64
GND GND GND R615 5.1K
100u/25V (SA70001/SA7001KI)
20 R652 1.2K
100u/10V (SA8001)
+RD C604 120p
R651 1.2K
19 GND GND
-RD
18
GND
17
GND
16
c/H
MUTEC
15
No Connect
Q655
2SK369 BL Q654
2SA970
Q651 2SA970
R653 D 1 D GR,BL
1
GR,BL
560 E
2 2
+ - 1
B
G G
3
S 3 3 S
Q652 2 C
R.CH
2SK369 BL Q656
2SC2240
C
2 GR,BL
GND
3
Q653
M L M B
2SC2240
1 E
GR,BL
R655
3.9K
R665 5.1K
C654 120p
LPS
TPF2A2
TO SERVO
Q821 Q822
D822 BA12T NJM7808F
TPF2B1 TPF2A3
ID3
+15.1V +12V +8V
3 1 3 1 TO SERVO
IN OUT IN OUT
COM COM
C823
2 2
2200u/16V
D821
ID3
M-GND M-GND M-GND M-GND M-GND
LPS
TPF2A4
L802
TO SERVO
1 2
Q801
BA05T 5V
D803
11EQS10
+7.9V 3 1 +5V
IN OUT
COM
2
TPF2A5
L803 GND
TO FRON T
1 2
D802
11EQS10
D804
GND GND GND GND
11EQS10
GND
GND
D801 TO DIG.OUT
QD01
11EQS10
BA033T
TPF2A6
3 1 3.3V TO DAC
IN OUT
COM
2 CD26
220u/25V (SA7001/SA7001KI)
1000u/10V (SA80001)
GND GND
035G
TR SHILED
(KI/8001 ONLY)
D807
TPF2A7
11EQS10 L801
+8V +5V
3 1 1 2 TO SERVO
IN OUT
COM
2
Q802
BA05T
D806
11EQS10
GND
GND GND
D808
GND
11EQS10
GND
D805
11EQS10
035G
TPF2A8
TR SHILED
TO DAC
(KI/8001 ONLY)
+5.6V
3 1
IN OUT
TPF2A9
COM
1 2 TO DAC(5.5/3.5V)
Q803 2
E C
BA05T
2 1
QD23
B 3 C E
2SA970
Y,GR
3 B
QD24
GND GND
2SC2828
QD21 QD22
DTC114TS DTC114TS
CD22
100u/25V (SA7001/SA7001KI)
100u/10V (SA8001)
GND GND GND GND GND
10AC12
8AC12
MODE1
H1
H2
5AC11
TPF285
3AC11
2AC8
1AC8
1-9
CURRENT LPF
Q618
2SA970
E
1 GR,BL E
B B
Q607
GND
2SK170 Q615 3 3
Q612
V D Q613 2SK170 2 C
1 C
2SA970 V Q617
2SA970 D
1
2 GR,BL 2SA970
GR,BL E
2 GR,BL
G E E
E 1 1 1
B
2SK369 BL G
S 3
B B B
Q619
Q610 3
S 3
3 R622 R623 D 1 D 3 3 2SA970
TPF287 + 1 - C
GR,BL
2.2K 3.3K
C 2 2 2 C C 2
2
G Q614
G
C 2 R641
2SC2240 C
S 3 3 S C 2 120 2
3 GR,BL S
3
3
3
B S 3 2 C
2
B B
E 1 2 3 GND
GND G
E 1 E 1
G Q616
B 1
D
2SJ74
C C
D 1 1 E Q611 2 2
Q608
V Q620
2SC2240
2SJ74 3 3
GND 2SC2240
GR,BL
V
GR,BL B B
1 E E 1
Q668
2SA970
E E
1 GR,BL
B B
Q657
2SK170 Q665
3 3
Q662
D
V 1 Q663 2SK170 2 C C
2SA970
Q667
2SA970 V D
2 GR,BL 1
2SA970
GR,BL E
G 2 GR,BL
E E E
1 1 1
G B
2SK369 BL
S 3
B B B
Q660 Q669 3
S 3
3 R672 R673 D 1 D 3 3 2SA970
TPF288 + 1 C
-
C 2 2.2K 3.3K 2 2 C C 2 GR,BL
2
G Q664
C G
2 R691
2SC2240
C
3 S 3 3 S C 2 120 2
GR,BL
S
3
3 3
B S C
3 2
2
B B
E 1
2 3 GND
GND G
E 1 E 1
G Q666
B D 1
2SJ74
C
Q658 D 1 1 E Q661 2 C 2
V
Q670
2SJ74 2SC2240 3 3
2SC2240
GR,BL
V
GR,BL B B
1
E E
035G
LPS TR SHILED
+12M
(KI/8001 ONLY)
D854
TPF295
TPF294 11.4V TO AUDIO
11EQS10
12.6V
P8M 8AC12 2 1
+12V
S C E
3
G
3 B
2
D853
11EQS10 D 1
+5B 2 C
GND GND
Q853
3
2SC2240
GR,BL B
6.2V 1 E
+5F
GND GND GND
+5VD
GND GND GND
+3VDA 6.2V E
1
Q857 B
2SA970
3
GR,BL
Q855 2 C
GND 2SK246
GR S 3
GND
G
D852 2
11EQS10
D 1
3 B
+5A
TO AUDIO
C E
10AC12 -12V
2 1
-12.6V
D851
Q856 2SB1020A -11.4V
11EQS10
035G
TR SHILED
(KI/8001 ONLY)
LMU
DN02 DN05
TPF299 TPF298
ID3 ID3
1 2
+5.6VA TMUT1
5AC11
E C
QN04
3AC11 2SA1048
B 3
DN01 Y,GR
ID3
VREF
M-GND
QN06 H:MUTE ON
2SC2458
DN07 L:MUTE OFF QN02
Y,GR -12V
C 2 DTC114TS 2
TPF2A1
RN10
3 3
DSOF
B C
2.2M 2
1 QY63
E 1
3
DTC114TS
2
QN01
B
2SC2458 M-GND 3
E 1
Y,GR
1
M-GND M-GND M-GND M-GND
M-GND
DN12
H:MUTE ON ATT
L:MUTE OFF
QN66
DTC114TS 2 LFB
H:MUTE ON 3
MUT1
L:MUTE OFF
DN11
1
+5VD2
+3VDA
M-GND
No Connect
DN61
N.P.
QN65
N.P. 2
H:MUTE OFF
3 LPFSW
MUTEC
L:MUTE ON
1
GND
GND
+12V
Q623
C
2
2SC2240
GR,BL 3
1
B
E 1 GND
GND
2
1
66 C616
220u/16V
TPF289 GND
(F ONLY) R644
R645
2 R646
100u/25V 75
75
0
QN61
E 2SC2878 E
1 1 TPF203
C617 (JUMMPER)
Q622 2SC2878 QN62
220u/16V R643 B B TPF204
2SC2240
(F ONLY ) 47K 3 3
GR,BL E 1 RN61 RN62
JUMMPER
B 2 C 4.7K 4.7K C 2
GND
GND
3
GND GND GND
Q624 C 2
J901
2SA970
GND PH6P
GR,BL
Q621 TPF205
2SC2240
GR,BL TPF206
TPF207
R647
-12V +12V
100
TPF208
TPF209
TMUT1 -12V
C911
+12V TPF210
Q673
C
2 0.1
2SC2240
GR,BL
3
1
B
GND
E 1
QN63 QN64
TPF211
2 2SC2240 2SC2240
C C
2 RN63 RN64 2
66
1
GND 4.7K 4.7K GND
3 3 TPF212
C666
220u/16V
B B
TPF290
(F ONLY) 1 E R695 E 1
2 R694 R696
100u/25V
75 75 0
C668 (JUMMPER)
Q672 C667
R693
2SC2240 220u/16V N.P.
GR,BL (F ONLY) 47K
E
1 TPF213
JUMMPER
B GND
GND TPF214
3
GND
Q674 C 2
2SA970
CY60
Q671 GR,BL
2SC2240 H1
1 GR,BL
0.1
H2
-12V R697
CY61
100 0.1
FOR DAC (BUS LINE)
JF03
TPF215 17FMF-BTK
AC4.3V
H1 H1
H2
TPF216
AC4.3V
H2 H2 -VFT
TPF217
LLM
H1
QY62
RY57 DY61 TPF218
2SC2458 C
2
27V
Y,GR 10K
3 +5F
TPF230
DSOF
B
QY61
TPF219
1 E
2SA1048 RC5F
Y,GR,ETC
RY55 CY51 DY52 TPF220
10 1/4W 220u/50V TPF291
ID3
2 1
TPF221
-VFT
5AC11 KEY0
C E
-26.8V TPF222
3 B KEY1
TPF223
RY56
FDAT
3AC11 4.7K
TPF224
FCLK
TPF225
FCEN
M-GND M-GND M-GND
TPF226
FRES
TPF227
DISPLED
TPF228
+5VD
TPF229
+5VD2
031G SHILED (KI/8001 ONLY)
GND
DIG OUT LTD
TPF231
GND GND
TPF232
14 13 12 11 10 9 8 RT01
100
TPF233
TPF292
GND
1 2 3 4 5 6 7
DIGO RT02 CT01 RT0 3 GND
TPF234
LT03
GND 33 0.1 LT01 75
3 4 1 2
RT05 RT06
1.2K 100K 2 (JAMPER)
RT04
CT02
LT04
33 TPF235
47
1 5 1 2
CT07
(JAMPER)
CT03
220 CT11
GND
2200p 0.1
GND CT04
TPF236
0.1
GND GND
SF51
RC-5 IN/OUT LPA
RC5F
TPF237
RF52
+5VD2
TPF238
RF57 1 E 4.7K RF53
100 4.7K
B
3 TPF239
GND
QF51
2 C
2SA1048
TPF240
TPF241
GND GND
TPF293 GND
RC5S
C
2 TPF242
3
B
1 E QF52
2SC2458
GND GND
GND GND GND GND
No Connect
S351 N.P.
STANDARD
4 1
TPF243
5 2
TPF244
6 3
CUSTOM
GND GND
1-10
JL02
SA7001KI/SA8001
EARTH
W601
1 1 1
J607
2 2
2
FRONT L.CH
FRONT
(WHT)
L.CH
J605
1 SA7001 ONLY
J601
FRONT L.CH
2
W901 L011
PH6P TFCK-16813
6 6
5 5
4 4
3 3
2 2
1 1
SA7001 ONLY
1
J602
FRONT R.CH
2
SA7001KI/SA8001
J606 J608
W602
1 1 1
FRONT R.CH
2 2 (RED)
2
FRONT
R.CH
JL01
EARTH
JY01
WY01
EARTH
WF07
17
H2
16
-VFT
15
H1
14
GND
13
+5F
12
+5F
11
RC5F
10
GND
9
KEY0
8
KEY1
7
FDAT
6
FCLK
5
FCEN
4
FRES
3
DISPLED
2
GND
1
GND
L013 (SA8001 ONLY)
HF70SH28X2X10
DIG OUT
JT03
3
OPTICAL
2
1
JT02
1
COAX
2
3
4 1 EXT
RC-5
5 2
INT/EXT SW
6 3
INT
JF51
4
2
RC-5
3
IN OUT
1