Will use board ##'s to save time.
9-151 tuner/ IF / audio/ AGC / main sweep osc
9-152 color / video / vert / comb filter / H & V count down
9-155 video out / CRT socket
9-160 power supply / hoz drive & out / HV
The 13" probably has a cover over CRT board so you dont
have to pull back. G-2 is yellow control also has range jumper.
Only difference I see is the 9-152 has a plug in IC & looks
a little different than I remember. Cosmetics very different, The back is
not at all Zenith.
Remote should also have a spacephone button. Some early remotes
from Zenith, RCA, Maggy & others did have tint. Complete control
came in the mid 80's with OSD. The first Zenith to use it was
probably the "Digital System 3" high end sets. Fantastic sets, especialy
the "Bose Audio" ones but a huge service challenge today.
I have never seen a non US / Canada Zenith. From my understanding
"kits" were sent to a few countries. They would assemble them using
local parts also to meet content laws. Argentina also was big & I
heard in the B&W days it was the #1 set in Isreal. Bottom line is US
built Zeniths seemed to cover all NTSC countries, others were kits.
73 Zeno
LFOD !