Sony PMC-D307L / PMC-D40L Service Manual ▷ View online
– 17 –
Connection and Adjustment Location:
–CD board (conductor side)–
TP
(RF)
TP
(FOCUS-Y)
TP
(TRACKING-Y)
TP
(VC)
RF
VC
FOCUS
Y
Y
X
X
TRACKING
IC701
–CD board (component side)–
CNP706
CNP701
RV701
FOCUS BIAS
ADJUSTMENT
RV702
FOCUS GAIN
ADJUSTMENT
RV704
TRACKING GAIN
ADJUSTMENT
RV703
E-F BALANCE
ADJUSTMENT
6-1. BLOCK DIAGRAM — TUNER SECTION —
PMC-D307L
– 18 –
– 19 –
SECTION 6
DIAGRAMS
1
5
8
6
6
7
3
19
14
7
24
18
15
14
17
16
11
7
ANT
VT
OSC OUT
VCC
IF OUT
TU1
TUNER UNIT
CF1
CF2
IF AMP
Q4
LW SW
Q22
VT
CONTROL
Q13
MW SW
Q21
FM B+SW
Q24
RADIO7.5V
CNP2
EXT ANT
FM
FM
DET
T1
FM/AM
BUFFER
FM
MPX
STEREO
SW
Q17
AM
HI-CUT
Q9
IF SW
Q11
BAND
SW
Q10
MONO-ST
SW
Q12
AM
DET
IF
BUFFER
CFT1
AM
MIX
AMP
Q6
AM
OSC
12
13
10
24
AM
IF IN
MO-ST
BAND
IF OUT
DET
OUT
22
AM
RF IN
RF IN
FM
IF IN
IF IN
AM
OSC
OSC
OSC
OUT
OUT
MIX
OUT
MPX
IN
IN
L OUT
R OUT
R-CH
L-CH
ST-IND
VCO
CF4
R ST
95 B MUTE
R COUNT
R DAT
R DAT
R CLK
R CE
R CE
CFT1
AM IF
AM IF
IF IN
CD
6
DA
5
CK
4
25
26
27
28
CE
XOUT
XIN
13 P6
9 MO/ST
16 AM IN
8 FM
17 FM IN
10 LW
21 PD1
11
1
2
MW
X1
75kHz
PLL
IC2
SYSTEM CONTROL
IC801 (1/3)
TAPE SECTION
A
L4
AM OSC
LW
SW
SW
Q5
LW
SW
SW
Q7
CT5
CT4
D5
CNP1
MW/LW LOOP
ANTENNA
L5
LW RF
L3
MW RF
MW SW
Q3
MW SW
Q2
LW SW
Q1
L4
CT4, L3
LW
FREQUENCY
COVERAGE
MW TRACKING
CT5, L5
LW TRACKING
FM/AM RF AMP, OSC, IF AMP, DET
IC1
04
IF MUTE
Q8
MW/LW
Signal Path
R-ch : same as L-CH.
: FM
: MW/LW
6-2. BLOCK DIAGRAM — CD SECTION —
PMC-D307L
35
31
25
24
21
20
19
23
55
59
57
56
54
1
14
21
6
12
14
2
5
8
18
1
22
40
22
20
34
35
48
39
53
52
51
47
46
43
49
10
94
3
2
12
31
32
33
34
88
3
38
3
1
11
6
5
7
4
92
93
37
60
50
64
3
37
42
44
22
16
6
13
25
36
39
38
40
1
2
34
33
27
M
E-F
BALANCE
RV703
FOCUS
GAIN
LD POWER
CONTROL
Q701, 703
RV702
I-V
AMP
PD1
RF
PCMD
EMPH
BCK
LRCK
XTAI
XTAO
MUTE
DOUT
SENS
SCOR
SQSO
SQCK
DATA
XLAT
CLOK
FOK
SEIN
DATO
XLTO
CLKO
CNIN
CNIN
SPOA
XRST
LDON
MDP
RFO
FOK
SENS
DATA
XLT
CLK
C.OUT
F.BIAS
TO
TI
XRST
SLO
FEO
TFO
PD2
E
F
E
F
EI
FO
FI
PD
LD
RV701
FOCUS
FOCUS
BIAS
RV704
TRACKING
GAIN
S701
(LIMIT)
CD RF & SYSTEM SERVO PROCESSOR
IC701
OPTICAL PICK-UP
KSS-213C
CD DIGITAL SIGNAL PROCESSOR
IC702
D/A CONVERTER
IC704
39
40
8
DATA
LO
RO
EMPH
BCK
LRCK
XI
MUTE
RSTN
FOCUS/TRACKING COIL DRIVE,
SLED/SPINDLE MOTOR DRIVE
IC703
LEVEL
SHIFT
26
19
18
LEVEL
SHIFT
17
3
7
2
LEVEL
SHIFT
1
10
12
LEVEL
SHIFT
11
14
15
M
T+
T-
F+
F-
SL+
SL-
SP+
SP-
M702
(SLED)
M701
(SPINDLE)
TRACKING
FOCUS
PD
LD
TIN
FIN
SLIN
SPIN
SPI
MUTE
FREQUENCY
CONVERTER
CONVERTER
Q802, 803
X802
4.19MHz
X801
32.768kHz
OPTICAL
DIGITAL OUT
(CD)
J331
50
|
77
C-MUTE
COMO-3
SEG1-23
KEY0
KEY1
KEY1
KEY2
KEY3
BL CONT
RMC
RST
AC CHK
C-SENS
C-SCOR
C-SQSO
C-SQCK
C-SQCK
C-DATA
C-XLAT
C-CLK
C-CLK
C-XRST
TX
TEX
SFC
EXTAL1
XTAL1
C-DOOR
LCD801
LIQUID CRYSTAL
DISPLAY PANEL
S901-923
KEY MATRIX
LCD BACK
LIGHT DRIVE
Q805
BL7.5V
REMOTE
CONTROL
RECEIVER
IC901
2
1
RESET
IC803
3
2
+5V
REG
IC802
D805
D804
Q804
1
AC CHK
Q801
COM12V
COM12V
PUSH
OPEN/CLOSE
S801
PL801
PL802
PL802
(LCD BACK LIGHT)
SYSTEM CONTROL, LCD DRIVE
IC801 (3/3)
L-CH
TAPE SECTION
R-CH
B
D802
D803
X701
16.9344MHz
04
Signal Path
R-ch : same as L-CH.
: CD
: digital out
: digital out
– 20 –
6-3. BLOCK DIAGRAM — TAPE SECTION —
– 21 –
– 22 –
22
24
20
31
24
2
7
1
6
8
3
12 13 14 15
18 19 20 21
23
5
4
8
9
MUTE
MUTE
3
1
3
12
14
2
15
17
18
15
21
R-CH
R-CH
L. LO
R. LO
TAPE
REC
L. RAD
L. IN
L. RD
R. IN
R. RD
L. CD
R-CH
R-CH
LOGIC
REC/PB PRE AMP
IC301
MUTE
CONTROL
Q333
CD/LINE
CONTROL
Q331, 332
CD5V
RADIO7.5V
D317
D319
R-CH
J323
LINE IN
L-CH
L-CH
CD SECTION
B
TUNER SECTION
A
HRPE101
L-CH
R-CH
ERASE
BIAS
OSC
Q301
REC/PB
SW
Q326, 328
BL7.5V
BL7.5V
Q308
Q325
Q307
MUTE
CONTROL
Q327, 335
H/P AMP
SW
Q334
MEGA BASS
Q329
REF
REC/PB
SW
Q302, 303
REC/PB
SW
Q304, 305
BL7.5V
REC/PB
SW
Q324
REC/PB
SW
Q306
BL7.5V
CD5V
+5V REG
Q319
CD +7.5V
REG
Q318
AUDIO
+7.5V REG
Q315
POWER
CONTROL
Q313
+12V REG
Q323
TU7.5V
SW
Q316
CD
+5V SW
Q320
CD7.5V
COM5V
F501
T501
RECT
D501-504
(AC IN)
BL7.5V
RADIO7.5V
D307
VT
COM12V
DRIVER
CONTROL
VOL
TONE
ELECTRONIC VOLUME
IC302
D312
Q330
COMP
AMS AMP DET
IC305
D320
Q314
15
20
98
97
13
23
22
21
96
18
16
COM12V
SOLENOID
DRIVE
Q309
T AMS
T SOL
99
BUFFER
Q310
TC CONTROL
Q317
TC M.SW
Q311, 312
T END
17 T MODE
30 T STAT
19 T MCON
A MUTE
V CLK
V DAT
V CE
T BIAS
ISS1
ISS2
T REC
P CONT
PH691
S696
MODE
(HEAD POSITION)
S691
HALF
(CASSETTE)
S694
REC-REV
(ERASE PROOF)
S695
REC-FWD
(ERASE PROOF)
PM691
PLUNGER
SOLENOID
M
M691
(CAPSTAN/REEL)
SYSTEM CONTROL
IC801 (2/3)
H/P AMP
IC303
D305
R-CH
-2
R
-2
R
-1
L
-1
L
J302
SIGNAL OUTPUT
J502
SIGNAL INPUT
POWER AMP
IC309
SP101
SPEAKER
L-CH
SP201
SPEAKER
R-CH
J301
Q103
Q101
Q104
Q104
R-CH
J332
LINE OUT
LINE AMP
IC304
04
Q102
Q131
Q132
Q132
T301
VCC
Signal Path
: FM
: TAPE (PB)
: TAPE (REC)
: TAPE (REC)
: LINE IN
: CD
R-ch : same as L-CH.
R-CH
PMC-D307L
Click on the first or last page to see other PMC-D307L / PMC-D40L service manuals if exist.