Denon PMA-1600NE, Service Manual

Page: 12 / 62

SCH03_INPUT
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
GND LINE POWER- LINE POWER+ LINE STBY POWER DSD SIGNAL Rch SIGNAL Lch SIGNAL SPDIF PCM SIGNAL
PMA-1600NE
INPUT PWB
8U-210226
632010226XXAD
H:Trigger Reset
5
+7.3V
-11.2V
P=7.5
P=7.5
MM/MC DET
MM :3.3V
MC :0V
PHONO
4
1
(1/2)
MM MC
MM/MC_RL
MM :0V
MC :12V
2
+16V
R
NETWORK
-16V
L7001/7003:E2 150uH
:JP OPNE
R7001/7003:E2 470
:JP SHORT
L
L7002/7004:E2 150uH
:JP OPNE
R7002/7004:E2 470
:JP SHORT
CD
C7001:E2 47pF
:JP OPNE
L
R
+7.3V
C7002:E2 47pF
:JP OPNE
RECORDER IN
RECORDER OUT
C7009:E2 100pF
:JP OPNE
R
C7010:E2 100pF
:JP OPNE
L
1
C3003-C3008
:E2 100pF
:JP OPEN
2
PH_L
PH_R
8U-110226-1
INPUT UNIT
(2/2)
(2/2)
L:No signal
H:Signal
Signal Detect
Rec Out Buffer
(1/2)
CD/LINE_RL
CD :12V
Other:0V
R
L
R
L
5
2
1
4
16V_PROT
NORMAL :3.3V
PROTECT: 0V
MM/MC_DET
+12V_RL
CD/LINE_RL
MM/MC_RL
+5VD
SIG_DET
TIMER_RST
78212_CE
78212_CLK
78212_DATA
D_GND
M_MUTE
16V_PROT.
AC_RELAY2
SLIDE SW
MC
MM
1
2
3
C3001,C3002
:E2 220pF
:JP OPEN
SHORT
R3019
R7008
47K
2SK2145G
R/BL
Q7001
J1
OPEN
R7042
10
22K
R3052
STYLE-PIN
50mm
Z3001
R7010
10
R7021
82
R7002
470
U3072
NJU7181RB1
STYLE-PIN
50mm
Z3002
R7005
100
C7010
100P LP
1000P C3051
U7001
SA5532ADR
SHORT
R8310
10K
R3055
Z7001
OPEN
R7011
3.3K
K3002
SHORT
R8309
10K
R3058
C7025
100/25
RFS#A
R7012
3.3K
100/16
C3086
10/50
C3076
R7004
470
OPEN Q8303
C7037
0.068
C7017
0.068
R7007
47K
100/16
C3085
R7003
470
C7018
0.068
R7009
10
1M
R3083
22/50
C3083
C7032 OPEN -
OPEN
Q8301
C7014
100/25
RFO
22/50
C3084
2.2K
R3076
R7039
470
REL
AY(R
Y-12W)
S7002
KR
A102S Q3072
220/50
C3078
R7038
220
220
R3011
R7027
3.9K
C7001 100P
LP
LC78212-E
U3051
C8303
OPEN
1608
R7032
470K
C7003
150P
LP
OPEN R8313
R7036
6.8
OPEN
R8312
R7025
47K
REL
AY(R
Y-12W)
S7003
C3008
100P LP
OPEN
R8311
R7023
2.2M
C7011
3300P LP
1M
R3084
560
R3015
10
R3074
100
R3072
R7022
82
C7027
0.01
LP
10
R3073
R7020
820
D7001
1SS133
D3001
1SS133
10/50 C3057
C7029
220/50
RFY
C7006
1000P
LP
KR
C102S Q3052
OPEN
R3021
C7002
100P
LP
10K
R3056
SHORT
R3020
J7004
SHORT
C7023
1000P
LP
U3071
NJM2068MD
S7002
RELAY(RY-12W)
STYLE-PIN
50mm
Z3005
C7004
150P
LP
100P
C3072
22K
R3051
D7002
1SS133
R7001
470
1M
R3081
C7028
0.01
LP
C7009
100P LP
C7024
1000P
LP
U3071
NJM2068MD
R3004
AMRS
220
KR
C102S Q3053
2SK2145G
R/BL
Q7002
C3001 220P L
P
KR
A102SQ3071
S7001
C7005
1000P
LP
R7026
47K
0.1/50
C3080
1M
R3082
R3001
AMRS330K
OPEN
Q8304
C7019
1200P LP
R7024
2.2M
J3001 OPEN (5)
100P
C3071
OPEN
Q8302
R7019
820
220K
R3079
C7031 OPEN -
STYLE-PIN
50mm
Z3003
U7001
SA5532ADR
RTP8010-151M-R
L7001
RELAY(RY-12W)
S7003
Z7002
VINYL-WIRE
R7018
2.2K
C3003
100P LP
2.2K
R3075
C7012
3300P LP
R7014
3.3K
CQ0.01(LP)
C7035
C7020
1200P LP
R3005 330K
CQ0.01(LP)
C7033
10/50
C3075
C7021
0.018
OPEN
C7034
REL
AY(R
Y-12W)
S3001
220/25
C3074
C7015
10/50 RA3
R7006
100
OPEN
C7036
220
R3008
C7013 100/25
RFO
D7003
1SS133
R3014 330K
OPEN
C3010
220
R3007
0.01 C7030
6P-EH(IM)
N611
R7040
470
560
R3016
R7030
22
220K
R3054
J2
SHORT
J7003
SHORT
(5)
R7028
3.9K
C7026
100/25 RFS#A
RTP8010-151M-R
L7003
J3004
SHORT
VINYL_WIRE
Z7004
S7003
RELAY(RY-12W)
J7005
SHORT
150K
R7034
C7022
0.018
RTP8010-151M-R
L7002
KR
C102S Q3051
OPEN
C3054
100K
R3078
2SK2145G
R/BL
Q7004
C7016
10/50 RA3
RTP8010-151M-R
L7004
C3004
100P LP
100
R3071
2SK2145G
R/BL
Q7005
R3006 330K
2SK2145G
R/BL
Q7003
R7037
220
220K
R3053
220/25 C3073
220
R3012
2SK2145G
R/BL
Q7006
R7029
22
J3003
SHORT
220/50
C3052
OPEN
C3056
R7016
220
R7031
470K
C3011
100/25
RFS#A
220/50
C3053
OPEN
C3055
S3001
RELAY(RY-12W)
R7015
220
150K R7033
10P
C3077
C7007 47/50 RFS#A
100K
R3077
OPEN
R3022
R7017
2.2K
R7035
6.8
C3002 220P LP
10K
R3057
C7008
47/50 RFS#A
C3007
100P LP
RELAY(RY-12W)
S7002
J7002
SHOR
T
(5)
R7013
3.3K
R3002
AMRS330K
R7041
10
R3013 330K
K7001
K3001
C3005 100P LP R3009 330K
R3010 330K C3006 100P LP
J3002
SHORT
OPEN
C3009
DIG_L
DAC_GND
DIG_R
22K R3017 22K R3018
R3003
AMRS
220
33K
R8252
4.7
K
R8254
KTC3875SQ
8251
1/50 C8251
C8252
OPEN
KTC3875SQ
8252
33K
R8251
10K
R8253
14P-PH
N1411
AC2_RL
+16V_A
-16V_A
J3005 OPEN
J3006 OPEN
AGND
PHONO_GND
D1
1
S
2
D2
3
G2
4
G1
5
1
IN
2
AM
P_O
3
TRIN
4
GND
5
CAP_D
6
RES_D
7
OUT
8
VCC
1 2 3
7
6
5
4
4 5 6
1 L1
30
R1
29
R2
28
R3
27
RCOM1
26
R4
25
R5
24
R6
23
RCOM2
22
R7
21
R8
20
RCOM3
19
VDD
18
RES
17
S
16
VSS
2 L2
3 L3
4 LCOM1
5 L4
6 L5
7 l6
8 LCOM2
9 L7
10 L8
11 LCOM3
12 VEE
13 CE
14 DI
15 CL
1
2
3
3
2
3
5
4
7
4
8
6
5
D1
1
S
2
D2
3
G2
4
G1
5
6
5
7
8
1
2
3
4
8
6
8
7
1
+16V
2
A_GND
3
-16V
4
L-CH
5
A_GND
6
R-CH
3
5
4
D1
1
S
2
D2
3
G2
4
G1
5
D1
1
S
2
D2
3
G2
4
G1
5
D1
1
S
2
D2
3
G2
4
G1
5
1
D1
1
S
2
D2
3
G2
4
G1
5
3
5
4
6
8
7
6
8
7
1
3
2
6
5
4
3
2
1
INPUT
INPUT
INPUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OUTPUT
OUTPUT
OUTPUT
REC_R_O
REC_L_O
DIG_L DIG_R
REC_L_O
REC_R_O
NET_L NET_R
REC_LO
REC_LI REC_RI
REC_RO
DIG_L
DIG_R
REC_LO
REC_RO
REC_LI
REC_RI
NET_R NET_L
A0
TO 0A
N611
TO N610
N1411
TO N1410
12
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating