Spk/Preout/Reg.unit.(3/4) - Marantz SR6006/U1B Service Manual

1 2
C6909 OPEN
C6910 OPEN
CHASSIS
OPTION A
C6911 0.1uF
CHASSIS
TM601
TUNER_L
R6908
TO ANALOG TUNER GND
PANASONIC TUNER_R
BD691
TU_9V
HCB4516KF-600T60
TUNED
CNVKSTMT001MV0-2S(U1B) ST IND
SCL
CNVKSTMT104MV1-2(N1)
SDA
CNVKSTMT004MV1-2(K1B)
CNVKSTMT006MV1-2(FB) NC
GND
RDS_CLK
RDS_DATA
JMP188
OPEN
CH_GND
BN931
WIRE/05P/2mm
VIDEO-5V
VIDEO_GND
VIDEO_GND
VIDEO+5V
P_RLGND
P_RL+B
TU_RTGND
TU_+9V
AGND
A-8V
A+8V
TRG_GND
TRG_+15V
DA_+5V
GND POWER + POWER -
3
B
OPTION B
C
R6925
0
OPTION A
OPTION B
OPTION C
C6923
R6921 L6752
75J-207CX
4700P(M)
1.2K CLM4B001Z
C6921
8200P(M)
R6927
A
R6923 1K
100K
C6924
R6922 L6922
75J-207CX
4700P(M)
1.2K
CLM4B001Z
C6922
8200P(M)
R6928
R6924 1K
100K
OPEN
R6926
0
R6901 33
R6902 33
R6903
0
R6904
0
B
R6905
OPEN R6906
33
R6907 33
D9303
1N5819T
IC934
KIA7805API
OUT IN
3 1
GND
2
1
GND
3 OUT IN 2
IC935
KIA7905PI
D9306
1N5819T
OPEN
R9301
2
COMMON
3 1
OUT IN
KIA7809API
IC932
D9307
1N5819T
IC931
IC936
KIA7808API
KIA7805API
OUT IN
3 1 3 OUT IN 1
COMMON
GND
2 2
1
GND
3 OUT IN 2
IC937
KIA7908PI
D9310
1N5819T
STBY POWER
4 5
AREA U1B N1 K1B
OPEN O O
OPEN O
OPEN
OPEN O OPEN
A
C6931
10/50V
R6929
OPEN
Q6929
OPEN
Q6930
OPEN
R6930
OPEN
C6932
10/50V
R6935
OPEN
Q6935
OPEN
Q6937
OPEN
REGULATOR
D9315 1N4007SRT
D9316 1N4007SRT
D9319 1N4007SRT
1N4007SRT
D9320
D9317 1N4007SRT
1N4007SRT
D9318
D9321 1N4007SRT
D9322 1N4007SRT
R9311
OPEN
D9311
D9312
1N4007SRT 1N4007SRT
D9313 D9314
1N4007SRT 1N4007SRT
A J9311
OPEN
A
OPEN
SR6006U1B
OTHERS USE
D9325
1N4007SRT
D9326 1N4007SRT
D9327 1N4007SRT
D9328 1N4007SRT
D9329 1N4007SRT
D9330 1N4007SRT
D9331 1N4007SRT
D9332 1N4007SRT
131
6 7
TU_+9V
A+8V
AGND
A-8V
TRG_GND
TRG_+15V
TU_RTGND
DA_+5V
CN64A
C125Z1-21
TRG_+15V
TRG_GND
A-8V
AGND
A+8V
TUNERL
TU_GND
TUNERR
TU_MUTE
RDS_DATA
RDS_CLK
AGND
TU_SDA
TU_SCL
TU_ST
TU_TUNED
FUSE PART
R9312
OPEN
F9302
T 3.15AL 250V
CN940
F9303
A2008WR0-5P
T 3.15AL 250V
AC_IN
R9313
OPEN AC_IN
BN932 VGND
CN932
WIRE/09P/2mm R9314
A2008WV0-9P
AC_IN
AC_IN AC_IN
OPEN
AC_IN
AC_IN F9301
T 3.15AL 250V
VGND
VGND J9301
VGND
OPEN
VGND
R9315
AC_IN
AC_IN
OPEN
AC_IN
AC_IN
A_GND A_GND
R9316
A_GND A_GND OPEN
CN941
F9304
A2008WR0-3P
AC_IN AC_IN
T 3.15AL 250V
AC_IN
A_GND
AC_IN
F9305
T 3.15AL 250V
R9317
OPEN
SCHEMATIC DIAGRAMS (6/29)
s
SPK/PREOUT/REG UNIT (3/4)
8
A
B
C
D
E
F