Marantz SR-14EX Service Manual page 11

CVBS VIDEO SELECTOR
MUTE
PL04 (RVC)
(M02)
CTA CTB
1 2 3
CL20
10/50V
INPUT
CL07
10/50V
+5VL
RL01 CL01 DL01
JL01 7 6 5 4 3 2 1
75 10/50V DUMMY
TV
MM1140XF
RL02 10
RL04 10 DL02
DUMMY 8 9 10 11 12 13 14
RL03 75 +5VV
LD
CL02 10/50V
+5VV
CL03 10/50V
CL34
0.01
CL71 CL26
DL03 DUMMY
DVD 0.1/50V 10/50V
RL05 75 RL06 10 +5VV
CL04
CL11 10/50V
CL27
DAMMY
DL04 DUMMY
10/50V
+5VV
JL02
RL09 75
CL05
IN 10/50V
RL32 CL83
CL17
100K 10/50V
RL10 10/50V
VCR1 CL58
10
RL11 39 10/50V
OUT
75 CL73 0.1/50V
CL60
10/50V
RL07
4 3 2 1
+5VV
IN
7 6 5 4 3 2 1
DL05
RL08
CL66 DUMMY
DSS/VCR2 10 CTL
DAMMY BAF
BA7649A
5 6 7 8
RL12 CL19
CL59
OUT 68 10/50V 8 9 10 11 12 13 14 CL23
470/6V
DVD
+5VV
CL33 10/50V
+5VV
470/6V
CL62 AUX
CL22
TV-MONI
0.01
10/50V CL21
RL13 CL37
10/50V
68 100/10V
CL61
100/10V
MULTI-OUT
RL14
JL03 39
CL10
DAMMY
CL77 LL01
1000P 33UH RL20
CL67
1M 22P/50V XL01
17.31818MHZ
F,U ONLY
+5VL
K,N,S ONLY
XL02
14.31818MHZ
U116
CL46
F,U ONLY
22P/50V
K,N,S ONLY
CL48
U:27P
+5VL OTHER:22P
+5VL
CL55
CL99 1/50V
RL15
QL16
0.01 220
2SC536
SP/ETC
CL53 0.1
QL21
RL22
10K
RL53
RL24 RL23
220 10K
RL42
10K
+5VL 5
6
QL19
RL29 DTC114ES
1
3 10K /ETC 4
QL18-2
74HC132
2
PICTURE
QL18-1 CL79 5.0V
74HC132 1/50V
NO PICTURE
5.0V
RL28 RL41
10K 100
+5VL
CL78
4700P
QL18
CL80
0.01
CC65
100/25V
+15VA
6CH-IN
(RRP)
-15VA
CC69
47P CC64
100/25V
S.N ONLY
RC53
1K
RC57 100
-15VA
CC53
4 3 2 1 QC51
CC55 10/50V
NJM4580
JC51 0.01
U.K:220P
6CH SURR. L CC56
S.N:470P
RC51 0.01
5 6 7 8
47K
CC51
+15VA
RC54 RC58 100
CC52 1K
RC52 CC70
6CH SURR. R 47K RC56
47P CC54
U.K:220P DAMMY
S.N ONLY 10/50V
S.N:470P
CC67
U.K:220P
47P
S.N:470P
S.N.ONLY
6CH CENTER
RC61 RC63
47K
CC57 1K
RC67 100
CC58
RC62 -15VA
6CH SUB W 47K
QC52 CC59
4 3 2 1
U.K:220P
CC61 NJM4580 10/50V
S.N:470P
0.01
CC62
0.01
5 6 7 8
+15VA
RC64
33K
RC66 CC68
RC68 100
CC60
56K 47P
10/50V
S.N ONLY
TO JY62 (PY64) M06-CONNECT
TO JC04 (P104) M03-TONE
TO JL10 (PL04) M02-VIDEO
TO JZ06 (PZ04) M02-S-VIDEO
STANDBY
INPUT SELECTOR AND COPY SWITCH
BA7612N/BA7613N
CL25
10/50V
BA7612N
QL02
BA7612N
G VCC +5VV
QL15
4 5 6 7 8
DTC144VSA IN1
+5VL
IN2
CL35
CL36
220/6.3V IN3
0.01
CL14
6.3V
10/50V IN4
0
RL19 IN5
10K
C-A
C-B
C-C
C(A)
C(B)
COPY
C-M
7 6 5 4 3 2 1
MUTE BA7613N
QL06
CTL
BA7613N PAL
CTA CTB G VCC
BA7649A 1 2 3 4 5 6 7 8
8 9 10 11 12 13 14 +5VV
CL41
100/10V
CL39
+5VV
0.01 CL40
0.01
CL30
CL29 10/50V
10/50V
CL32 470/6V
DL06
DUMMY
CL28
CL81
RL30
10/50V
10/50V
+5VV 100K
14 13 12 11 10 9 8 7 6 5 4 3 2 1
MUTE BA7613N
QL04 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P9
SO
BA7613N VSS
CTA CTB G VCC +5VV
MULTI
1 2 3 4 5 6 7 8 CLK
CLR VSS
DATA STB P1 P2 P3 P4 P5 P6 P7 P8 VDD
CL38 0.01 15 16 17 18 19 20 21 22 23 24 25 26 27 28
B1
CL45
100/10V
+5VV
CL65
RL40 CL76 0.1
100 1000P
CL64
220/6.3V
CL44 +5VL
RL18
0.1
1K
QL12
DTC114TS
K,N,S ONLY
LL02
0.022
QL08
CL82 +5VL
CL15 NJM2244D
10/50V
10/50V
1 8
QL10
RL31
DTA114ES
2 7
100K
/ETC BAF
K,N,S ONLY 3 6
CL75
CL86 +5VV
4 5
10/50V
10/50V
RL43
+5VL CL70
100K CL42
+5VL 0.01
0.01
CL16 +15V RL25
QL17
10/50V 4.7K
DTC114ES
/ETC +5VV CL43
RL21
220/6.3V
DL07 100K
RL26
* A1
100K
CL69
CL68
10/50V
1/50V
B2
+5VL
QC95
74HC08
CC95 RC95
0.01
100
RC96
100
CC83
0.18
+5VL
RC97
CC79
10K
0.15
RC87 RC89
RC83 18K 18K
18K
RC86
18K
RC82
DAMMY
RC84 RC85 RC88 DAM. RC90 DAM.
DAMMY
DAMMY A2
-15VA
CC80 0.12 QC73
CC87
4 3 2 1 4 3 2 1 NJM4580
0.01
+15VA CC81
0.01
CC82
0.01 CC88
QC72
0.01
NJM4580
5 6 7 8 5 6 7 8
CC77 +15VA
+15VA
-15VA DAMMY
RC81
RC93
15K CC86
RC91
22/25V
12K
RC78 10K RC80
RC94
DAMMY
18K
RC77 10K RC79 10K
CC85
CC71
22P/50V
47/16V
CC73
22/25V
RC73 100
QC71
+15VA
NJM4580
CC76
0.01
-15VA
CC74 RC74 100
22/25V
CC72
47/16V
INPUT SELECTOR COPY SWITCH MULTI ROOM SELECTOR COMPONENT VIDEO SWITCH
MM1140XD 7613 BA7649 7613 BA7649 7613
INP B MUTE(A)
INPUT 1 2 3 4 5 (B) INPUT A B C (A) (B) INPUT A B C (A) (B) DSS/V2 L L
L L L L L L L L L L H L L L L L
TV TV TV DVD H L
LD H L L L L L LD L H L L H LD L H L L L OTHERS
L H
DVD L H L L L L DVD H L L L H DVD L L H L L
OTHERS:TV/VCR1/LD/AUX
H H H H L L DSS/VCR2 H H L L H H H H L L
AUX AUX
L L L L H L H H H L H H H H L H
DSS/V2 AUX VCR1
OSD SWITCH
VCR1 L L H L L H SOURCE H H H L L H H H H L
DSS/VCR2
(NJM2244D&NJM2263D)
L L L L L L SOURCE(VCR1) H H H H H MULTI-OFF H H H H H
2
THRU L
:SAME DATA BETWEEN CVBS VIDEO AND S-VIDEO.
OSD(EXT) H
OSD(INT) H/L
:SAME DATA BETWEEN BA7612N AND BA7613N
15
JL13 *
CZ55
RZ24 DZ06-DZ17 DUMMY
10/50V
75
Y
16 1
CZ56
10/50V
15 2 QZ16
CB
BA7613N
3 RZ25 75
14
13 4 MUTE
CZ57
10/50V
12 5 RZ26 75 CTA CTB G
CR 1 2 3 4 5
(B)
11
10 A CZ58
10/50V
9 B
Y
8 C RZ27 75
7 (A)
CZ59
10/50V
6 (B) RZ28 75
CB
5 COMP.V MUTE
4 DVD/_DSS
CZ60
10/50V
3 PAL
CR
2 GND(NC) RZ29 75
1 AUX-CVBS
JL09 JZ04
0
+5VV
CX31
10/50V
Y
QZ21
RX31 75
DTC144VSA
CX32
JL10
10/50V
RX32 75
CB
16 CLK0
DATA0
15 CX33
10/50V
14 +15VA RX33 75
CR
13 -15VA
GND(NC)
12
CZ21
+5VL JZ05(2/2)
11 10/50V
10 +5VV
S2TV
9 -24V
CZ06 10UF/16V
8 SYNC DET1
JZ01 CZ13 CZ11
RZ06 75
10/50V 10/50V
7 SYNC DET2
RZ01 10
C
6 OSD-1
OSD-2 7 6 5 4 3 2 1
5
Y
RZ07
4 CE1(OSD) CZ01
75
10/50V Y
MM1140XF
3 CE2(OSD)
2 CE7(P.EXP) 8 9
S2LD 10 11 12 13 14
1 OSD-INT
CZ07 10UF/16V
CZ69
RZ08 75
0.01
RZ02 10
C 0.1/50V CZ15 10/50V
CZ14
10/50V
Y
CZ02
10/50V
RZ09
75 S2DVD
CZ08 10UF/16V
CZ18
10/50V
RZ10 75
RZ03 10
C
Y 7 6 5 4
RZ11 CZ03
75
10/50V
MM1140XF
CX93
DAMMY 8 9 10 11 12
CZ09
CX94
10UF/16V
S2VCR1
DAMMY CX42
CZ19
0.1/50V
10/50V
RZ12 75
RZ04 10
C
Y
RZ13
CZ04
75
10/50V
+5VV
JZ02
QZ24
2/2 CZ74
S2DSS DTA114ES
0.01
JZ03 /ETC
CZ10 10UF/16V
1/2
JC71
RZ14 75
RZ48
RZ05 10
C
CX16 0.01
RZ46
Y
10K
RZ15
1 DATA0 CZ05
75
10/50V
4
2 CLK0
QZ23
3 OSD-OUT +5VV
4 VDATA
5 VCLK
5
SWA
6
JZ10
RZ44 10K
7 FL
RZ43
8 GND
10K
S2TV CZ80
9 FR
10/50V
4 5 2 1
SW6
10 CZ76 TURU
S2VCR1
1
0.01
11 GND
2
S2DVD
C6
12 EXT
6 3
3
SR6
13
4
14 GND
+5VV
15 SL6 CX18
0.01 QZ22
_KILL_CON
16 74HC4051
S2LD
S2DSS
10/50V
RX19
100K
0
CX19 CX22
0.01 0.01
VCC VCC
JL14
DAMMY
GND GND
QZ28 QZ29
74HC32 74HC132
PICTURE 5.0V
NO PICTURE
5.0V
4
L
L
H
S-VIDEO SELECTOR
PZ04
(RVS)
CZ61
470/6V
BA7613N MUTE BA7613N QZ17
BA7613N
VCC CTA CTB G VCC
6 7 8 1 2 3 4 5 6 7 8
CZ62
QZ18 BA7613N 470/6V
+5VV +5VV
MUTE BA7613N
CZ77
CZ78
0.01
220/6.3V CTA CTB G VCC
CZ63
1 2 3 4 5 6 7 8
470/6V
CLK0
+5VV
DATA0
DZ21
*
LZ02 0.022
DZ22
LZ03
*
0.022
+5VL
CZ23
CZ98
10/50V
0.01
CZ28 10/50V
CZ27 10/50V
QZ02 BA7612N CE2
MUTE BA7612N
Y
QZ06
CTA CTB G VCC COPY
1 2 3 4 5 6 7 8 BA7613N
7 6 5 4 3 2 1 MUTE BA7613N
Y
Y
CTL CTA CTB G VCC
1 2 3 4 5 6 7 8
RZ53 10K
BA7649A
CZ22
CZ34
10/50V CZ29 8 9 10 11 12 13 14 CX45
470/6V
10/50V
+5VV
CX10
CZ73
CZ30 10/50V 0.01 10/50V
RX12
100K
CZ31 10/50V
CX09 10/50V
INPUT
CZ35 10/50V
CZ36 10/50V
+5VV
RZ65
7 6 5 4 3 2 1
C QZ08 BA7612N
CTL
MUTE BA7612N
C
BA7649A
CTA CTB G VCC
1 2 3 4 5 6 7 8 CZ42
8 9 10 11 12 13 14
10/50V
CX46
CZ37 10/50V
+5VV
CX12
CZ39 CZ41
CZ38 10/50V CZ75 CX11
220/6.3V
10/50V 10/50V 10/50V
0.01
3 2 1 BA7612N
QZ04
RX13
MUTE BA7612N RX14
100K QZ20
C
C 100K CZ86
NJM2263D
10/50V
CTA CTB G VCC
1 2 3 4 5 6 7 8
CZ87
1 8
13 14 10/50V
+5VV
+5VV CX13
IN5
2 7
CZ72 10/50V BAF
CZ71
CZ24
0.01 CX48 3 6
0.01
10/50V
0.1/50V C
CX44 4 5
0.1/50V
CZ85
1 8
470/6V
IN5
2 7
BAF
CX47 3 6 +5VV
0.1/50V Y
4 5 CZ92
0.01
QZ19
RZ51 CZ93 OSD SWITCH
RZ50
NJM2244D
10K 100/10V
10K
RX29 100
QZ10
QZ25 +5VV
RX15 CZ88
NJM2263D
DTA114ES 10/50V
100K
CZ83
/ETC THRU
CZ47
1 8 10UF/16V
C
DZ19 * 22P/50V
CX14 10/50V
2 7
220 BAF
LZ01 CZ46 EXT
RZ67 3 6
33UH 24P
47K
CH INT
4 5
CZ65
DZ01
+5VL *
DTC114TS
3 2 1
K,N,S ONLY
XZ01
17.31818MHZ
NJM2903D
K,N,S ONLY
6 7 8
U296
CZ90 0.01
QZ26 F,U ONLY
CX15 10/50V 2SC536
+5VL CZ44 QZ13
SP/ETC 1.4
U:27P DTC114TS
RX16
100K 2.0 RZ20 OTHER:22P K,N,S ONLY
CZ81
220
10/50V +5VL
Y 8
CZ43
CZ68 +5VL
7 22P/50V
RZ56
220/6.3V CZ50 K,N,S ONLY
BAF
10K RZ58 CZ48 CZ51
6 0.1
220/6.3V
INT 220 1200P
RZ57
5
10K
K,N,S ONLY
QZ09
+5VL
NJM2244D
CZ67
0.01 CX97 1/50V RZ35 68
Y
QX03
2SC536 SP/ETC
QX02 RX06 RX08
CX24 RX11
CX98 QX01
1/50V RX01 2SC536 680 12K 180
RX28 CX01
2SC536 SP/ETC
10K 1/4W
100K 10/50V LX01
SP/ETC
22UH
CX07
RX04 10/50V
RZ60 680
RX02
4.7K 10K CX06
100/10V
+5VV RX05 RX09
CX02
1.5K 1.5K
68P CH
5.6
RX07
RX03 CX04 DX01 CX05
10K
470 47/10V 10.0V 0.01
QX04
QZ27 2SC536
C
DTC114ES SP/ETC
/ETC
RX10
1.5K
QX05
CX03
DTA114TS/ETC Y-C SEPARATE
22P
K,N,S ONLY
CH
K,N,S ONLY
OSD-OFF:L
EXT:H(INPUT),L(NO INPUT)
QZ29-1 OTHRS:H
74HC132 INT:L
QZ29-2
1 74HC132
+5VL OSDOFF:H
4
3
6
5
2
RX25
QX07
4.7K
DTC114ES
QZ29-3
/ETC
EXT:H(INPUT) L(NO INPUT)
74HC132 RX24
10K
10
8 INT:L
9 CX20
1/4 13
1/50V
11
12
QZ29-4
2/4
74HC132
RX27
RX26 CX21
100
10K 4700P
16
(M02)
JZ05
(1/2)
RZ61
Y
RZ30
39
RZ62
CB
RZ31
39
RZ63
CR
RZ32
39
CLK0
16
15 DATA0
+15V 14 +15VA
-15VA
-15V 13
12 GND(NC)
11 +5VL
+5VV
+5VV 10
9 -24V
8 SYNC DET1
7 SYNC DET2
6 OSD-1
5 OSD-2
4 CE1(OSD)
3 CE2(OSD)
2 CE7P.EXP)
1 OSD-INT
JZ06
IN1
16 1
IN2 2
15
IN3
3
14
IN4
13 4
IN5
12 5
(B)
11
C-A
10 A
C-B
9 B
C-C
C
8
C(A)
7 (A)
C(B)
6 (B)
C-M
5 COMP.V MUTE
COMP
4 DSS:L/DVD:H
3 PAL
2 GND(NC)
1 AUX-CVBS
JZ07
RZ16
39 C
Y
JZ02
RZ17 1/3
39
RZ18
68
+5VV
C
CZ94
Y
0.01
RZ19
68
C
Y
JZ03
2/2
RZ34
68
CZ66
220/6.3V
0.01
JZ09
QZ14
DAMMY
D
JZ08
TO JL76 (PL74)
M07-AUX
+15VA
8 +15VA
GND(NC)
7
-15VA
QZ12
6 -15VA
DTA114ES
/ETC 5 AUX-CVBS
4 GND(NC)
3 Y
2 GND(NC)
1 C
+15VA