Adjustment - Pioneer FX-M2017ZSA X1B Service Manual

FX-M2017ZSA

6. ADJUSTMENT

6.1 TUNER, CASSETTE SECTION
- Connection Diagram
DC Regulated
Power Supply
SUB TUNER UNIT(SIDE A)
CN2
VR52
VR51
SUB TUNER UNIT(SIDE B)
DC V
Meter(4)
Center
Meter(2)
58
Lch+
Lch-
Rch+
Rch-
FUSE
+13.2V
GND
TUNER UNIT
TUNER MOTHER PCB
T51
T2
L5
T1
L4 CN1
SL
SD
C
R56
Q52
R72
AGND
R19
DC V
DECK UNIT
Meter(3)
VR302
mV
Meter(2)
2.2kΩ
mV Meter(1)
2.2kΩ
Antenna
Dummy Antenna
Jack
TUNER UNIT (SIDE A)
T31
L52
TUNER UNIT(SIDE B)
mV
Meter(3)
DC V
Meter(5)
C63
VR301
Pin2
Pin3
CN251
L-CH
R-CH
Osilloscope
50Ω (37.5Ω)
FM SSG
50Ω (75Ω)
Stereo
Modulator
L2
Pin26
TC1 L4
Pin 19(FMTV)
Pin 14
Pin 27
L5
Pin 28
Pin 13
Pin 6(FMSD)
VR157
VR101
VR156
VR154
Pin 1
Center
L52
Meter(1)
DC V
Meter(1)
DC V
Meter(2)